[2025/12/13 08:49:43 732462] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/13 08:49:43 732498] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/13 08:49:43 732505] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/13 08:49:43 732510] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/13 08:49:43 732540] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/13 08:49:43 732552] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/13 08:49:43 732556] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/13 08:49:43 732560] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/13 08:49:43 732564] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/13 08:49:43 732681] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:CONN_IDLE|expire:1765615903732679|now:1765615783732679|interv:120000000|
[2025/12/13 08:49:43 732717] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:PATH_IDLE|expire:1765615903732716|now:1765615783732716|interv:120000000|
[2025/12/13 08:49:43 732730] [debug] |xqc_path_create|path:0|dcid:3fc1ce1ed203c444|scid:2e34603295615ed2|create_path_count:1|
[2025/12/13 08:49:43 732737] [debug] |scid:2e34603295615ed2|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|
[2025/12/13 08:49:43 732744] [debug] |xqc_path_init|path:0|dcid:3fc1ce1ed203c444|scid:2e34603295615ed2|state:2|
[2025/12/13 08:49:43 732752] [debug] |scid:2e34603295615ed2|xqc_conn_create|success|scid:2e34603295615ed2|dcid:3fc1ce1ed203c444|conn:000055EBE760FFFC|
[2025/12/13 08:49:43 732763] [debug] |scid:2e34603295615ed2|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/13 08:49:43 732771] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 08:49:43 733088] [debug] |scid:2e34603295615ed2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/12/13 08:49:43 733096] [debug] |scid:2e34603295615ed2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 08:49:43 733102] [debug] |scid:2e34603295615ed2|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 08:49:43 733108] [debug] |scid:2e34603295615ed2|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/12/13 08:49:43 733114] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765615783733113|
[2025/12/13 08:49:43 733120] [debug] |scid:2e34603295615ed2|xqc_process_crypto_write_streams|
[2025/12/13 08:49:43 733124] [debug] |scid:2e34603295615ed2|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 08:49:43 733133] [info] |scid:2e34603295615ed2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:431|sent:309|pkt_type:INIT|frame:CRYPTO |now:1765615783733132|
[2025/12/13 08:49:43 733138] [debug] |scid:2e34603295615ed2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/13 08:49:43 733145] [debug] |scid:2e34603295615ed2|xqc_path_get_perf_class|conn:000055EBE760FFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 08:49:43 733150] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EBE760FFFC|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|
[2025/12/13 08:49:43 733155] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:431|reinj:0|path_class:2|
[2025/12/13 08:49:43 733161] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:431|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 08:49:43 733166] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:49:43 733255] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765615783733182|stream_id:0|stream_offset:0|
[2025/12/13 08:49:43 733264] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 08:49:43 733271] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:49:43 733276] [debug] |scid:2e34603295615ed2|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:26|
[2025/12/13 08:49:43 733283] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 08:49:43 733289] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:43 733295] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:49:43 733302] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784483182|now:1765615783733276|interv:749906|
[2025/12/13 08:49:43 733306] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:0|expire:1765615784483182|now:1765615783733276|interval:749906|pto_count:0|srtt:250000
[2025/12/13 08:49:43 733312] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 08:49:43 733317] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615784483182|
[2025/12/13 08:49:43 733321] [debug] |scid:2e34603295615ed2|xqc_engine_remove_active_queue|last_ticked_time:1765615783733113|pd_index:0|
[2025/12/13 08:49:43 733325] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615784483182|
[2025/12/13 08:49:43 733329] [debug] |xqc_engine_wakeup_after|wakeup:1765615784483182|now:1765615783733329|diff:749853|
[2025/12/13 08:49:43 733334] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 08:49:43 733389] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615784483182|pq_index:0|
[2025/12/13 08:49:43 733398] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615783733113|
[2025/12/13 08:49:43 733411] [debug] |scid:2e34603295615ed2|xqc_stream_send|blocked by no 0RTT support|
[2025/12/13 08:49:43 733416] [info] |scid:2e34603295615ed2|xqc_stream_send|ret:-610|stream_id:0|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:28|offset:0|fin:1|stream_flag:1|conn:000055EBE760FFFC|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/12/13 08:49:43 733423] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1765615783733423|
[2025/12/13 08:49:43 733429] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615784483182|
[2025/12/13 08:49:43 733433] [debug] |scid:2e34603295615ed2|xqc_engine_remove_active_queue|last_ticked_time:1765615783733423|pd_index:0|
[2025/12/13 08:49:43 733437] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615784483182|
[2025/12/13 08:49:43 733441] [debug] |xqc_engine_wakeup_after|wakeup:1765615784483182|now:1765615783733441|diff:749741|
[2025/12/13 08:49:43 733445] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 08:49:43 766757] [info] |xqc_engine_packet_process|==>|conn:000055EBE760FFFC|size:1280|state:C_INITIAL_SENT|recv_time:1765615783766753|
[2025/12/13 08:49:43 766784] [debug] |scid:2e34603295615ed2|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 08:49:43 766812] [debug] |scid:2e34603295615ed2|xqc_packet_parse_initial|success|Length:364|
[2025/12/13 08:49:43 766828] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:49:43 766834] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 08:49:43 766849] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/12/13 08:49:43 766854] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:2|
[2025/12/13 08:49:43 766861] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|conn:000055EBE760FFFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/12/13 08:49:43 766866] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1765615783733182|is_app_limited:1|send_elapse:0|ack_elapse:33571|ctl_first_sent_time:1765615783733182|lagest_ack_time:1765615783766753|curr_delivered:1184|
[2025/12/13 08:49:43 766877] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_sent_time_update:1765615783733182|
[2025/12/13 08:49:43 766886] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 08:49:43 766892] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_rtt|before update rtt|conn:000055EBE760FFFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33571|ack_delay:0|
[2025/12/13 08:49:43 766906] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_rtt|l-0.0.0.0-36022-2e34603295615ed2 p-193.167.100.100-443-3fc1ce1ed203c444 |after update rtt|conn:000055EBE760FFFC|srtt:33571|rttvar:16785|minrtt:33571|latest_rtt:33571|ack_delay:0|
[2025/12/13 08:49:43 766914] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 08:49:43 766921] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:49:43 766928] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:100711|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:43 766935] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615783867645|now:1765615783766927|interv:100718|
[2025/12/13 08:49:43 766941] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:0|expire:1765615783867645|now:1765615783766927|interval:100718|pto_count:0|srtt:33571
[2025/12/13 08:49:43 766946] [debug] |scid:2e34603295615ed2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33571, delivered 1184|rate 35268|lost 0|
[2025/12/13 08:49:43 766952] [debug] |scid:2e34603295615ed2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/13 08:49:43 766958] [debug] |scid:2e34603295615ed2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35268) in round 1|
[2025/12/13 08:49:43 766963] [debug] |scid:2e34603295615ed2|xqc_bbr_update_min_rtt|probertt expire|rtt:33571, old_rtt:2147483647|
[2025/12/13 08:49:43 766969] [debug] |scid:2e34603295615ed2|xqc_bbr_update_min_rtt|minrtt expire|rtt:33571, old_rtt:2147483647|
[2025/12/13 08:49:43 766975] [debug] |scid:2e34603295615ed2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 08:49:43 766980] [debug] |scid:2e34603295615ed2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765615783733182|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 08:49:43 766986] [debug] |scid:2e34603295615ed2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765615783733182|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 08:49:43 766993] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|l-0.0.0.0-36022-2e34603295615ed2 p-193.167.100.100-443-3fc1ce1ed203c444 |bbr on ack|mode:0|pacing_rate:11846967|bw:35268|cwnd:139040|full_bw_reached:0|inflight:0|srtt:33571|latest_rtt:33571|min_rtt:33571|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:49:43 767006] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:0|
[2025/12/13 08:49:43 767011] [debug] |scid:2e34603295615ed2|xqc_process_padding_frame|process padding|
[2025/12/13 08:49:43 767015] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:6|
[2025/12/13 08:49:43 767020] [debug] |scid:2e34603295615ed2|xqc_process_crypto_frame|level:0|
[2025/12/13 08:49:43 767025] [debug] |scid:2e34603295615ed2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 08:49:43 767029] [debug] |scid:2e34603295615ed2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|123u|
[2025/12/13 08:49:43 767348] [debug] |scid:2e34603295615ed2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/13 08:49:43 767354] [debug] |scid:2e34603295615ed2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 08:49:43 767359] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615784483182|pq_index:0|
[2025/12/13 08:49:43 767364] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615783733423|
[2025/12/13 08:49:43 767371] [info] |scid:2e34603295615ed2|xqc_conn_confirm_cid|dcid change|ori:3fc1ce1ed203c444|new:031d7892|
[2025/12/13 08:49:43 767376] [info] |scid:2e34603295615ed2|xqc_conn_addr_validated|Address Validated|conn:000055EBE760FFFC|role:0|
[2025/12/13 08:49:43 767382] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 08:49:43 767388] [debug] |scid:2e34603295615ed2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/13 08:49:43 767392] [debug] |scid:2e34603295615ed2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/12/13 08:49:43 767397] [info] |scid:2e34603295615ed2|xqc_conn_on_pkt_processed|====>|conn:000055EBE760FFFC|path:0|size:1280|pkt_type:INIT|pkt_num:0|frame:PADDING ACK CRYPTO |recv_time:1765615783766753|dcid:2e34603295615ed2|dcid_seq:0|
[2025/12/13 08:49:43 767402] [debug] |scid:2e34603295615ed2|xqc_packet_parse_handshake|success|Length:726|
[2025/12/13 08:49:43 767407] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:49:43 767411] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 08:49:43 767417] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/12/13 08:49:43 767421] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:6|
[2025/12/13 08:49:43 767426] [debug] |scid:2e34603295615ed2|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/13 08:49:43 767433] [debug] |scid:2e34603295615ed2|xqc_process_crypto_frame|level:2|
[2025/12/13 08:49:43 767437] [debug] |scid:2e34603295615ed2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 08:49:43 767441] [debug] |scid:2e34603295615ed2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|704u|
[2025/12/13 08:49:43 768032] [debug] |scid:2e34603295615ed2|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 08:49:43 768041] [info] |scid:2e34603295615ed2|xqc_conn_tls_transport_params_cb|store sr_token with cid: 3fc1ce1ed203c444|token:43aa51e9a02b132f5a8405e40ed89944
[2025/12/13 08:49:43 768046] [debug] |scid:2e34603295615ed2|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/13 08:49:43 768051] [warn] |scid:2e34603295615ed2|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/13 08:49:43 768260] [debug] |scid:2e34603295615ed2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/13 08:49:43 768271] [debug] |scid:2e34603295615ed2|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/13 08:49:43 768277] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 08:49:43 768282] [debug] |scid:2e34603295615ed2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/13 08:49:43 768287] [debug] |scid:2e34603295615ed2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/12/13 08:49:43 768292] [info] |scid:2e34603295615ed2|xqc_conn_on_pkt_processed|====>|conn:000055EBE760FFFC|path:0|size:894|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1765615783766753|dcid:2e34603295615ed2|dcid_seq:0|
[2025/12/13 08:49:43 768297] [debug] |scid:2e34603295615ed2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2e34603295615ed2|spin_bit:0|
[2025/12/13 08:49:43 768302] [warn] |scid:2e34603295615ed2|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/12/13 08:49:43 768307] [debug] |scid:2e34603295615ed2|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 08:49:43 768311] [info] |scid:2e34603295615ed2|xqc_conn_process_packet|ignore err|-630|
[2025/12/13 08:49:43 768315] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:PATH_IDLE|expire:1765615903766753|now:1765615783766753|interv:120000000|
[2025/12/13 08:49:43 768320] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:CONN_IDLE|expire:1765615903766753|now:1765615783766753|interv:120000000|
[2025/12/13 08:49:43 768324] [debug] |xqc_engine_main_logic|BEGIN|now:1765615783768324|
[2025/12/13 08:49:43 768329] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765615783768329|
[2025/12/13 08:49:43 768335] [info] |scid:2e34603295615ed2|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/13 08:49:43 768339] [debug] |scid:2e34603295615ed2|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/13 08:49:43 768343] [debug] |scid:2e34603295615ed2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 08:49:43 768347] [debug] |scid:2e34603295615ed2|xqc_process_crypto_write_streams|
[2025/12/13 08:49:43 768351] [debug] |scid:2e34603295615ed2|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 08:49:43 768355] [debug] |scid:2e34603295615ed2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 08:49:43 768359] [debug] |scid:2e34603295615ed2|xqc_process_crypto_write_streams|
[2025/12/13 08:49:43 768362] [debug] |scid:2e34603295615ed2|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/13 08:49:43 768368] [info] |scid:2e34603295615ed2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:64|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765615783768367|
[2025/12/13 08:49:43 768372] [debug] |scid:2e34603295615ed2|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055EBE760FFFC|
[2025/12/13 08:49:43 768377] [info] |scid:2e34603295615ed2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 08:49:43 768382] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:100711|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:43 768387] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615783869098|now:1765615783768381|interv:100717|
[2025/12/13 08:49:43 768391] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:1|expire:1765615783869098|now:1765615783768381|interval:100717|pto_count:0|srtt:33571
[2025/12/13 08:49:43 768396] [debug] |scid:2e34603295615ed2|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/13 08:49:43 768403] [debug] |scid:2e34603295615ed2|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 08:49:43 768407] [debug] |scid:2e34603295615ed2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2e34603295615ed2|spin_bit:0|
[2025/12/13 08:49:43 768412] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:49:43 768416] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 08:49:43 768422] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/13 08:49:43 768426] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:18|
[2025/12/13 08:49:43 768430] [debug] |scid:2e34603295615ed2|xqc_process_new_conn_id_frame|new_conn_id|6fba8816|sr_token:bd731fd32fbdda2e1488f68a6dcff3de
[2025/12/13 08:49:43 768436] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:18|
[2025/12/13 08:49:43 768440] [debug] |scid:2e34603295615ed2|xqc_process_new_conn_id_frame|new_conn_id|9911fdf3|sr_token:e672f672450889b5edc5f1ada0329f2c
[2025/12/13 08:49:43 768445] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:18|
[2025/12/13 08:49:43 768449] [debug] |scid:2e34603295615ed2|xqc_process_new_conn_id_frame|new_conn_id|980b65bb|sr_token:c3068d21dc171161029bc6fdcffea8d2
[2025/12/13 08:49:43 768454] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:18|
[2025/12/13 08:49:43 768458] [debug] |scid:2e34603295615ed2|xqc_process_new_conn_id_frame|new_conn_id|6c9238b1|sr_token:64cc73f6ffa38578c0f2ef6a55461ef2
[2025/12/13 08:49:43 768462] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:18|
[2025/12/13 08:49:43 768466] [debug] |scid:2e34603295615ed2|xqc_process_new_conn_id_frame|new_conn_id|5e630aaa|sr_token:2694f3657b8ae026395018e066745099
[2025/12/13 08:49:43 768471] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:ACK_01RTT|expire:1765615783791753|now:1765615783766753|interv:25000|
[2025/12/13 08:49:43 768475] [debug] |scid:2e34603295615ed2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615783766753|max_ack_delay:25000|
[2025/12/13 08:49:43 768480] [debug] |scid:2e34603295615ed2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/13 08:49:43 768484] [info] |scid:2e34603295615ed2|xqc_conn_on_pkt_processed|====>|conn:000055EBE760FFFC|path:0|size:147|pkt_type:SHORT_HEADER|pkt_num:0|frame:NEW_CONNECTION_ID |recv_time:1765615783766753|dcid:2e34603295615ed2|dcid_seq:0|
[2025/12/13 08:49:43 768490] [debug] |scid:2e34603295615ed2|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:000055EBE760FFFC|cnt:0|
[2025/12/13 08:49:43 768495] [debug] |scid:2e34603295615ed2|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:786432|
[2025/12/13 08:49:43 768500] [debug] |scid:2e34603295615ed2|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|
[2025/12/13 08:49:43 768504] [debug] |scid:2e34603295615ed2|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/13 08:49:43 768511] [info] |scid:2e34603295615ed2|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:28|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:28|offset:28|fin:1|stream_flag:64|conn:000055EBE760FFFC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 08:49:43 768533] [debug] |scid:2e34603295615ed2|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-36022-2e34603295615ed2 p-193.167.100.100-443-3fc1ce1ed203c444|
[2025/12/13 08:49:43 768539] [debug] |scid:2e34603295615ed2|xqc_gen_ack_frame|largest_recv:0|ack_delay:1786|first_ack_range:0|largest_pkt_recv_time:1765615783766753|
[2025/12/13 08:49:43 768548] [debug] |scid:2e34603295615ed2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/12/13 08:49:43 768551] [debug] |scid:2e34603295615ed2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 08:49:43 768556] [debug] |scid:2e34603295615ed2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 08:49:43 768560] [debug] |scid:2e34603295615ed2|xqc_gen_ack_frame|largest_recv:0|ack_delay:1807|first_ack_range:0|largest_pkt_recv_time:1765615783766753|
[2025/12/13 08:49:43 768564] [debug] |scid:2e34603295615ed2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/12/13 08:49:43 768568] [debug] |scid:2e34603295615ed2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 08:49:43 768572] [debug] |scid:2e34603295615ed2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 08:49:43 768577] [debug] |scid:2e34603295615ed2|xqc_path_get_perf_class|conn:000055EBE760FFFC|path_id:0|path_srtt:33571|min_srtt:33571|path_bw:35268|loss_rate:0.00|path_pto:0|
[2025/12/13 08:49:43 768582] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EBE760FFFC|path_id:0|path_srtt:33571|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:43 768587] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:64|reinj:0|path_class:2|
[2025/12/13 08:49:43 768592] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:49:43 768596] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:49:43 768600] [debug] |scid:2e34603295615ed2|xqc_path_get_perf_class|conn:000055EBE760FFFC|path_id:0|path_srtt:33571|min_srtt:33571|path_bw:35268|loss_rate:0.00|path_pto:0|
[2025/12/13 08:49:43 768604] [debug] |scid:2e34603295615ed2|xqc_send_ctl_can_send|l-0.0.0.0-36022-2e34603295615ed2 p-193.167.100.100-443-3fc1ce1ed203c444 |path:0|can:1|pkt_sz:41|schedule_bytes:64|inflight:0|cwnd:139040|conn:000055EBE760FFFC|stream_id:0|stream_offset:28|
[2025/12/13 08:49:43 768609] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EBE760FFFC|path_id:0|path_srtt:33571|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:43 768613] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:41|reinj:0|path_class:2|
[2025/12/13 08:49:43 768619] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:64|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 08:49:43 768624] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:49:43 768676] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:0|size:64|sent:80|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1765615783768631|stream_id:0|stream_offset:0|
[2025/12/13 08:49:43 768685] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:0|origin_pktnum:0|size:64|enc_size:80|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:43 768693] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/13 08:49:43 768700] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:100711|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:43 768706] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:43 768713] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:49:43 768717] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:49:43 768725] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615783869342|now:1765615783768699|interv:100643|
[2025/12/13 08:49:43 768729] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:1|expire:1765615783869342|now:1765615783768699|interval:100643|pto_count:0|srtt:33571
[2025/12/13 08:49:43 768734] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:64|
[2025/12/13 08:49:43 768739] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:124|pkt_type:INIT|frame:ACK |
[2025/12/13 08:49:43 768744] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:49:43 768777] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:64|now:1765615783768751|stream_id:0|stream_offset:0|
[2025/12/13 08:49:43 768786] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:43 768793] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:64|applimit:1184|
[2025/12/13 08:49:43 768800] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:64|
[2025/12/13 08:49:43 768807] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:31|pkt_type:HSK|frame:ACK |
[2025/12/13 08:49:43 768811] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:49:43 768838] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:1|size:31|sent:47|pkt_type:HSK|frame:ACK |inflight:64|now:1765615783768817|stream_id:0|stream_offset:0|
[2025/12/13 08:49:43 768846] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:1|origin_pktnum:0|size:31|enc_size:47|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:43 768854] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:49:43 768861] [debug] |scid:2e34603295615ed2|xqc_send_ctl_can_send|l-0.0.0.0-36022-2e34603295615ed2 p-193.167.100.100-443-3fc1ce1ed203c444 |path:0|can:1|pkt_sz:41|schedule_bytes:0|inflight:64|cwnd:139040|conn:000055EBE760FFFC|stream_id:0|stream_offset:28|
[2025/12/13 08:49:43 768867] [debug] |scid:2e34603295615ed2|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 08:49:43 768871] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:49:43 768897] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:0|size:41|sent:57|pkt_type:SHORT_HEADER|frame:STREAM |inflight:64|now:1765615783768877|stream_id:0|stream_offset:28|
[2025/12/13 08:49:43 768906] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:0|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:43 768913] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:64|applimit:1184|
[2025/12/13 08:49:43 768920] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:100711|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:43 768926] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:43 768930] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:49:43 768938] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 08:49:43 768942] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 08:49:43 768946] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615783869342|now:1765615783768920|interv:100422|
[2025/12/13 08:49:43 768950] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:1|expire:1765615783869342|now:1765615783768920|interval:100422|pto_count:0|srtt:33571
[2025/12/13 08:49:43 768954] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:105|
[2025/12/13 08:49:43 768959] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615783791753|
[2025/12/13 08:49:43 768963] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615783791753|
[2025/12/13 08:49:43 768967] [debug] |xqc_engine_wakeup_after|wakeup:1765615783791753|now:1765615783768967|diff:22786|
[2025/12/13 08:49:43 768972] [debug] |xqc_engine_main_logic|END|now:1765615783768329|
[2025/12/13 08:49:43 768977] [debug] |xqc_engine_main_logic|BEGIN|now:1765615783768977|
[2025/12/13 08:49:43 768981] [debug] |xqc_engine_wakeup_after|wakeup:1765615783791753|now:1765615783768981|diff:22772|
[2025/12/13 08:49:43 768985] [debug] |xqc_engine_main_logic|END|now:1765615783768977|
[2025/12/13 08:49:43 790274] [debug] |xqc_engine_main_logic|BEGIN|now:1765615783790273|
[2025/12/13 08:49:43 790286] [debug] |xqc_engine_wakeup_after|wakeup:1765615783791753|now:1765615783790286|diff:1467|
[2025/12/13 08:49:43 790291] [debug] |xqc_engine_main_logic|END|now:1765615783790273|
[2025/12/13 08:49:43 792418] [debug] |xqc_engine_main_logic|BEGIN|now:1765615783792418|
[2025/12/13 08:49:43 792425] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615783791753|pq_index:0|
[2025/12/13 08:49:43 792430] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615783768329|
[2025/12/13 08:49:43 792435] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615783792434|
[2025/12/13 08:49:43 792440] [debug] |scid:2e34603295615ed2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615783791753|now:1765615783792434|
[2025/12/13 08:49:43 792444] [debug] |scid:2e34603295615ed2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:49:43 792449] [debug] |scid:2e34603295615ed2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615783791753|now:1765615783792434|
[2025/12/13 08:49:43 792453] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:49:43 792458] [debug] |scid:2e34603295615ed2|xqc_gen_ack_frame|largest_recv:0|ack_delay:25705|first_ack_range:0|largest_pkt_recv_time:1765615783766753|
[2025/12/13 08:49:43 792463] [debug] |scid:2e34603295615ed2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/13 08:49:43 792467] [debug] |scid:2e34603295615ed2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 08:49:43 792471] [debug] |scid:2e34603295615ed2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:49:43 792476] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:49:43 792481] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:15|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:49:43 792486] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:49:43 792543] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:1|size:15|sent:31|pkt_type:SHORT_HEADER|frame:ACK |inflight:105|now:1765615783792494|stream_id:0|stream_offset:0|
[2025/12/13 08:49:43 792562] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:1|origin_pktnum:0|size:15|enc_size:31|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:43 792568] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615783869342|
[2025/12/13 08:49:43 792572] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615783869342|
[2025/12/13 08:49:43 792576] [debug] |xqc_engine_wakeup_after|wakeup:1765615783869342|now:1765615783792576|diff:76766|
[2025/12/13 08:49:43 792580] [debug] |xqc_engine_main_logic|END|now:1765615783792434|
[2025/12/13 08:49:43 870151] [debug] |xqc_engine_main_logic|BEGIN|now:1765615783870150|
[2025/12/13 08:49:43 870181] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615783869342|pq_index:0|
[2025/12/13 08:49:43 870186] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615783792434|
[2025/12/13 08:49:43 870192] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615783870190|
[2025/12/13 08:49:43 870198] [debug] |scid:2e34603295615ed2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615783869342|now:1765615783870190|
[2025/12/13 08:49:43 870203] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:49:43 870207] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055EBE760FFFC|path:0|bytes_in_flight:105|
[2025/12/13 08:49:43 870212] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:100711|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:43 870217] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:43 870221] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:49:43 870225] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 08:49:43 870229] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 08:49:43 870233] [debug] |scid:2e34603295615ed2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/12/13 08:49:43 870239] [debug] |scid:2e34603295615ed2|xqc_conn_send_probe_pkt|conn:000055EBE760FFFC|path:0|pkt_num:0|size:64|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/13 08:49:43 870245] [debug] |scid:2e34603295615ed2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/13 08:49:43 870249] [debug] |scid:2e34603295615ed2|xqc_conn_send_probe_pkt|conn:000055EBE760FFFC|path:0|pkt_num:0|size:64|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/13 08:49:43 870253] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055EBE760FFFC|pto_count:1
[2025/12/13 08:49:43 870257] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:201422|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:43 870262] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:43 870266] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:43 870269] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 08:49:43 870273] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 08:49:43 870291] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765615783870257|interv:18444978457925681358|
[2025/12/13 08:49:43 870295] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:0|expire:18446744073709551615|now:1765615783870257|interval:18444978457925681358|pto_count:1|srtt:33571
[2025/12/13 08:49:43 870303] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 08:49:43 870308] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 08:49:43 870313] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:64|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 08:49:43 870319] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 08:49:43 870399] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:2|size:64|sent:80|pkt_type:HSK|frame:CRYPTO |inflight:41|now:1765615783870335|stream_id:0|stream_offset:0|
[2025/12/13 08:49:43 870408] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:2|origin_pktnum:0|size:64|enc_size:80|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:43 870414] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:1184|
[2025/12/13 08:49:43 870419] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:201422|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:43 870425] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:43 870431] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:49:43 870437] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 08:49:43 870443] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 08:49:43 870449] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784071757|now:1765615783870419|interv:201338|
[2025/12/13 08:49:43 870453] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:1|expire:1765615784071757|now:1765615783870419|interval:201338|pto_count:1|srtt:33571
[2025/12/13 08:49:43 870458] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:105|
[2025/12/13 08:49:43 870464] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:64|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 08:49:43 870468] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 08:49:43 870499] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:3|size:64|sent:80|pkt_type:HSK|frame:CRYPTO |inflight:105|now:1765615783870475|stream_id:0|stream_offset:0|
[2025/12/13 08:49:43 870508] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:3|origin_pktnum:0|size:64|enc_size:80|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 08:49:43 870537] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:105|applimit:1184|
[2025/12/13 08:49:43 870543] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:201422|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:43 870553] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:43 870557] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 128|
[2025/12/13 08:49:43 870561] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 08:49:43 870565] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 08:49:43 870569] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784071897|now:1765615783870543|interv:201354|
[2025/12/13 08:49:43 870573] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:1|expire:1765615784071897|now:1765615783870543|interval:201354|pto_count:1|srtt:33571
[2025/12/13 08:49:43 870578] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:169|
[2025/12/13 08:49:43 870584] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615784071897|
[2025/12/13 08:49:43 870588] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615784071897|
[2025/12/13 08:49:43 870592] [debug] |xqc_engine_wakeup_after|wakeup:1765615784071897|now:1765615783870592|diff:201305|
[2025/12/13 08:49:43 870597] [debug] |xqc_engine_main_logic|END|now:1765615783870190|
[2025/12/13 08:49:43 999756] [info] |xqc_engine_packet_process|==>|conn:000055EBE760FFFC|size:1053|state:ESTABED|recv_time:1765615783999752|
[2025/12/13 08:49:43 999796] [debug] |scid:2e34603295615ed2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2e34603295615ed2|spin_bit:0|
[2025/12/13 08:49:43 999816] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:49:43 999822] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/12/13 08:49:43 999842] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/12/13 08:49:43 999849] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:9|
[2025/12/13 08:49:43 999859] [debug] |scid:2e34603295615ed2|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/13 08:49:43 999868] [debug] |scid:2e34603295615ed2|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/13 08:49:43 999875] [debug] |scid:2e34603295615ed2|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 08:49:43 999881] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615784071897|pq_index:0|
[2025/12/13 08:49:43 999888] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615783870190|
[2025/12/13 08:49:43 999893] [debug] |scid:2e34603295615ed2|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/13 08:49:43 999900] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:ACK_01RTT|expire:1765615784024752|now:1765615783999752|interv:25000|
[2025/12/13 08:49:43 999907] [debug] |scid:2e34603295615ed2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615783999752|max_ack_delay:25000|
[2025/12/13 08:49:43 999912] [debug] |scid:2e34603295615ed2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/12/13 08:49:43 999917] [info] |scid:2e34603295615ed2|xqc_conn_on_pkt_processed|====>|conn:000055EBE760FFFC|path:0|size:1053|pkt_type:SHORT_HEADER|pkt_num:5|frame:STREAM |recv_time:1765615783999752|dcid:2e34603295615ed2|dcid_seq:0|
[2025/12/13 08:49:43 999923] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:PATH_IDLE|expire:1765615903999752|now:1765615783999752|interv:120000000|
[2025/12/13 08:49:43 999928] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:CONN_IDLE|expire:1765615903999752|now:1765615783999752|interv:120000000|
[2025/12/13 08:49:43 999947] [debug] |xqc_engine_main_logic|BEGIN|now:1765615783999947|
[2025/12/13 08:49:43 999956] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615783999955|
[2025/12/13 08:49:43 999965] [debug] |scid:2e34603295615ed2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:000055EBE760FFFC|
[2025/12/13 08:49:44 000026] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615784024752|
[2025/12/13 08:49:44 000034] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615784024752|
[2025/12/13 08:49:44 000041] [debug] |xqc_engine_wakeup_after|wakeup:1765615784024752|now:1765615784000041|diff:24711|
[2025/12/13 08:49:44 000048] [debug] |xqc_engine_main_logic|END|now:1765615783999955|
[2025/12/13 08:49:44 024464] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784024463|
[2025/12/13 08:49:44 024480] [debug] |xqc_engine_wakeup_after|wakeup:1765615784024752|now:1765615784024479|diff:273|
[2025/12/13 08:49:44 024485] [debug] |xqc_engine_main_logic|END|now:1765615784024463|
[2025/12/13 08:49:44 025552] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784025552|
[2025/12/13 08:49:44 025558] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615784024752|pq_index:0|
[2025/12/13 08:49:44 025563] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615783999955|
[2025/12/13 08:49:44 025568] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615784025567|
[2025/12/13 08:49:44 025573] [debug] |scid:2e34603295615ed2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615784024752|now:1765615784025567|
[2025/12/13 08:49:44 025577] [debug] |scid:2e34603295615ed2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:49:44 025581] [debug] |scid:2e34603295615ed2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615784024752|now:1765615784025567|
[2025/12/13 08:49:44 025585] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:49:44 025593] [debug] |scid:2e34603295615ed2|xqc_gen_ack_frame|largest_recv:5|ack_delay:25841|first_ack_range:0|largest_pkt_recv_time:1765615783999752|
[2025/12/13 08:49:44 025598] [debug] |scid:2e34603295615ed2|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/12/13 08:49:44 025602] [debug] |scid:2e34603295615ed2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/13 08:49:44 025606] [debug] |scid:2e34603295615ed2|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/12/13 08:49:44 025611] [debug] |scid:2e34603295615ed2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:49:44 025615] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 025622] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:49:44 025628] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 08:49:44 025674] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:2|size:17|sent:33|pkt_type:SHORT_HEADER|frame:ACK |inflight:169|now:1765615784025637|stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 025680] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:2|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:44 025686] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615784071897|
[2025/12/13 08:49:44 025703] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615784071897|
[2025/12/13 08:49:44 025710] [debug] |xqc_engine_wakeup_after|wakeup:1765615784071897|now:1765615784025710|diff:46187|
[2025/12/13 08:49:44 025716] [debug] |xqc_engine_main_logic|END|now:1765615784025567|
[2025/12/13 08:49:44 072460] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784072460|
[2025/12/13 08:49:44 072478] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615784071897|pq_index:0|
[2025/12/13 08:49:44 072483] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615784025567|
[2025/12/13 08:49:44 072490] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615784072488|
[2025/12/13 08:49:44 072495] [debug] |scid:2e34603295615ed2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615784071897|now:1765615784072488|
[2025/12/13 08:49:44 072500] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:49:44 072504] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055EBE760FFFC|path:0|bytes_in_flight:169|
[2025/12/13 08:49:44 072509] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:201422|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:44 072528] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 072533] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 128|
[2025/12/13 08:49:44 072537] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 08:49:44 072541] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 08:49:44 072545] [debug] |scid:2e34603295615ed2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/12/13 08:49:44 072550] [debug] |scid:2e34603295615ed2|xqc_conn_send_probe_pkt|conn:000055EBE760FFFC|path:0|pkt_num:0|size:64|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/13 08:49:44 072557] [debug] |scid:2e34603295615ed2|xqc_conn_send_probe_pkt|conn:000055EBE760FFFC|path:0|pkt_num:2|size:64|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/13 08:49:44 072563] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055EBE760FFFC|pto_count:2
[2025/12/13 08:49:44 072567] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:402844|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:49:44 072572] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 072576] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:49:44 072580] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 08:49:44 072583] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 08:49:44 072587] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784273319|now:1765615784072567|interv:200752|
[2025/12/13 08:49:44 072592] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:1|expire:1765615784273319|now:1765615784072567|interval:200752|pto_count:2|srtt:33571
[2025/12/13 08:49:44 072612] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 072618] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 072622] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:64|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 08:49:44 072628] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/13 08:49:44 072694] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:4|size:64|sent:80|pkt_type:HSK|frame:CRYPTO |inflight:105|now:1765615784072640|stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 072702] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:4|origin_pktnum:0|size:64|enc_size:80|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 08:49:44 072710] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:105|applimit:1184|
[2025/12/13 08:49:44 072716] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:402844|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:49:44 072723] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 072729] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 128|
[2025/12/13 08:49:44 072733] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 08:49:44 072737] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 08:49:44 072741] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784475484|now:1765615784072716|interv:402768|
[2025/12/13 08:49:44 072745] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:1|expire:1765615784475484|now:1765615784072716|interval:402768|pto_count:2|srtt:33571
[2025/12/13 08:49:44 072750] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:169|
[2025/12/13 08:49:44 072755] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:2|size:64|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 08:49:44 072760] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/13 08:49:44 072789] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:5|size:64|sent:80|pkt_type:HSK|frame:CRYPTO |inflight:169|now:1765615784072766|stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 072798] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:5|origin_pktnum:0|size:64|enc_size:80|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:44 072805] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:169|applimit:1184|
[2025/12/13 08:49:44 072812] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:402844|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:49:44 072816] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 072820] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 192|
[2025/12/13 08:49:44 072824] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 08:49:44 072828] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 08:49:44 072837] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784475610|now:1765615784072811|interv:402799|
[2025/12/13 08:49:44 072841] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:1|expire:1765615784475610|now:1765615784072811|interval:402799|pto_count:2|srtt:33571
[2025/12/13 08:49:44 072845] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:233|
[2025/12/13 08:49:44 072850] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615784475610|
[2025/12/13 08:49:44 072855] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615784475610|
[2025/12/13 08:49:44 072859] [debug] |xqc_engine_wakeup_after|wakeup:1765615784475610|now:1765615784072858|diff:402752|
[2025/12/13 08:49:44 072863] [debug] |xqc_engine_main_logic|END|now:1765615784072488|
[2025/12/13 08:49:44 393719] [info] |xqc_engine_packet_process|==>|conn:000055EBE760FFFC|size:296|state:ESTABED|recv_time:1765615784393714|
[2025/12/13 08:49:44 393749] [debug] |scid:2e34603295615ed2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2e34603295615ed2|spin_bit:0|
[2025/12/13 08:49:44 393768] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|largest_pn:5|
[2025/12/13 08:49:44 393773] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/12/13 08:49:44 393791] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/12/13 08:49:44 393798] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:6|
[2025/12/13 08:49:44 393807] [debug] |scid:2e34603295615ed2|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/13 08:49:44 393815] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615784475610|pq_index:0|
[2025/12/13 08:49:44 393821] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615784072488|
[2025/12/13 08:49:44 393825] [debug] |scid:2e34603295615ed2|xqc_process_crypto_frame|level:3|
[2025/12/13 08:49:44 393830] [debug] |scid:2e34603295615ed2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/13 08:49:44 393835] [debug] |scid:2e34603295615ed2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|170u|
[2025/12/13 08:49:44 393916] [error] |scid:2e34603295615ed2|xqc_ssl_new_session_cb|early data is not enabled|
[2025/12/13 08:49:44 393933] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:7|
[2025/12/13 08:49:44 394075] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:1e|
[2025/12/13 08:49:44 394082] [info] |scid:2e34603295615ed2|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055EBE760FFFC|
[2025/12/13 08:49:44 394090] [debug] |scid:2e34603295615ed2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:233|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/13 08:49:44 394096] [debug] |scid:2e34603295615ed2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:233|cwnd:139040|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/12/13 08:49:44 394101] [debug] |scid:2e34603295615ed2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:169|cwnd:139040|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/12/13 08:49:44 394106] [debug] |scid:2e34603295615ed2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:105|cwnd:139040|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/12/13 08:49:44 394110] [debug] |scid:2e34603295615ed2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:41|cwnd:139040|pkt_num:5|ptype:2|frames:CRYPTO |
[2025/12/13 08:49:44 394115] [info] |scid:2e34603295615ed2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/13 08:49:44 394119] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:100711|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:44 394129] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 394133] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 394137] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 08:49:44 394142] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784394119|now:1765615784394119|interv:0|
[2025/12/13 08:49:44 394146] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:2|expire:1765615783895588|now:1765615784394119|interval:0|pto_count:0|srtt:33571
[2025/12/13 08:49:44 394153] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:ACK_01RTT|expire:1765615784418714|now:1765615784393714|interv:25000|
[2025/12/13 08:49:44 394160] [debug] |scid:2e34603295615ed2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615784393714|max_ack_delay:25000|
[2025/12/13 08:49:44 394165] [debug] |scid:2e34603295615ed2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/12/13 08:49:44 394170] [info] |scid:2e34603295615ed2|xqc_conn_on_pkt_processed|====>|conn:000055EBE760FFFC|path:0|size:296|pkt_type:SHORT_HEADER|pkt_num:7|frame:CRYPTO NEW_TOKEN HANDSHAKE_DONE |recv_time:1765615784393714|dcid:2e34603295615ed2|dcid_seq:0|
[2025/12/13 08:49:44 394182] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:PATH_IDLE|expire:1765615904393714|now:1765615784393714|interv:120000000|
[2025/12/13 08:49:44 394188] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:CONN_IDLE|expire:1765615904393714|now:1765615784393714|interv:120000000|
[2025/12/13 08:49:44 394195] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784394195|
[2025/12/13 08:49:44 394203] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615784394201|
[2025/12/13 08:49:44 394210] [debug] |scid:2e34603295615ed2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615784394119|now:1765615784394201|
[2025/12/13 08:49:44 394214] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:49:44 394219] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055EBE760FFFC|path:0|bytes_in_flight:41|
[2025/12/13 08:49:44 394223] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:100711|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:44 394227] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 394231] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 394235] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 08:49:44 394240] [debug] |scid:2e34603295615ed2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 08:49:44 394245] [debug] |scid:2e34603295615ed2|xqc_conn_send_probe_pkt|conn:000055EBE760FFFC|path:0|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/12/13 08:49:44 394250] [debug] |scid:2e34603295615ed2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/13 08:49:44 394254] [debug] |scid:2e34603295615ed2|xqc_conn_send_probe_pkt|conn:000055EBE760FFFC|path:0|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/12/13 08:49:44 394263] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055EBE760FFFC|pto_count:1
[2025/12/13 08:49:44 394267] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055EBE760FFFC|path:0|
[2025/12/13 08:49:44 394271] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:49:44 394275] [debug] |scid:2e34603295615ed2|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765615784394201|
[2025/12/13 08:49:44 394279] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:49:44 394284] [debug] |scid:2e34603295615ed2|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 08:49:44 394288] [debug] |scid:2e34603295615ed2|xqc_process_crypto_write_streams|
[2025/12/13 08:49:44 394292] [debug] |scid:2e34603295615ed2|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/13 08:49:44 394297] [debug] |scid:2e34603295615ed2|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 08:49:44 394312] [debug] |scid:2e34603295615ed2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:534d523b9555d418|sr_token:e0afca5ffd7f000083f32cc6eb550000|seq_num:1
[2025/12/13 08:49:44 394320] [debug] |scid:2e34603295615ed2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:66bc33212ad7de02|sr_token:e0afca5ffd7f000083f32cc6eb550000|seq_num:2
[2025/12/13 08:49:44 394325] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:28|
[2025/12/13 08:49:44 394330] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:28|
[2025/12/13 08:49:44 394336] [debug] |scid:2e34603295615ed2|xqc_path_get_perf_class|conn:000055EBE760FFFC|path_id:0|path_srtt:33571|min_srtt:33571|path_bw:35268|loss_rate:50.00|path_pto:1|
[2025/12/13 08:49:44 394341] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EBE760FFFC|path_id:0|path_srtt:33571|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:44 394346] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:4|
[2025/12/13 08:49:44 394351] [debug] |scid:2e34603295615ed2|xqc_path_get_perf_class|conn:000055EBE760FFFC|path_id:0|path_srtt:33571|min_srtt:33571|path_bw:35268|loss_rate:50.00|path_pto:1|
[2025/12/13 08:49:44 394355] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EBE760FFFC|path_id:0|path_srtt:33571|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:44 394360] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:4|
[2025/12/13 08:49:44 394365] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:49:44 394370] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-9|next_skip_chance:1765615784771503|current_time:1765615784394370|
[2025/12/13 08:49:44 394376] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/13 08:49:44 394421] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:10|size:41|sent:57|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1765615784394384|stream_id:0|stream_offset:28|
[2025/12/13 08:49:44 394431] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:10|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:44 394445] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/13 08:49:44 394453] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:201422|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:44 394460] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 394467] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 394473] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 08:49:44 394480] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784647806|now:1765615784394452|interv:253354|
[2025/12/13 08:49:44 394486] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:2|expire:1765615784647806|now:1765615784394452|interval:253354|pto_count:1|srtt:33571
[2025/12/13 08:49:44 394494] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:41|
[2025/12/13 08:49:44 394502] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:49:44 394508] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/13 08:49:44 394575] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:11|size:41|sent:57|pkt_type:SHORT_HEADER|frame:STREAM |inflight:41|now:1765615784394540|stream_id:0|stream_offset:28|
[2025/12/13 08:49:44 394585] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:11|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 08:49:44 394593] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:1184|
[2025/12/13 08:49:44 394599] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:201422|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:44 394606] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 394613] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 394619] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 82|
[2025/12/13 08:49:44 394625] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784647962|now:1765615784394599|interv:253363|
[2025/12/13 08:49:44 394631] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:2|expire:1765615784647962|now:1765615784394599|interval:253363|pto_count:1|srtt:33571
[2025/12/13 08:49:44 394638] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:82|
[2025/12/13 08:49:44 394645] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:44 394653] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/13 08:49:44 394706] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:12|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:82|now:1765615784394662|stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 394718] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:12|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|
[2025/12/13 08:49:44 394732] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:1184|
[2025/12/13 08:49:44 394737] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:201422|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:44 394741] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 394745] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 394749] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 119|
[2025/12/13 08:49:44 394753] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784648084|now:1765615784394736|interv:253348|
[2025/12/13 08:49:44 394757] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:2|expire:1765615784648084|now:1765615784394736|interval:253348|pto_count:1|srtt:33571
[2025/12/13 08:49:44 394762] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:119|
[2025/12/13 08:49:44 394766] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:44 394771] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/13 08:49:44 394819] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:13|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:119|now:1765615784394779|stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 394828] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:13|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|
[2025/12/13 08:49:44 394835] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:119|applimit:1184|
[2025/12/13 08:49:44 394842] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33571|rtt_var:16785|pto_duration:201422|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:44 394848] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 394852] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 394856] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 156|
[2025/12/13 08:49:44 394860] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784648201|now:1765615784394842|interv:253359|
[2025/12/13 08:49:44 394864] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:2|expire:1765615784648201|now:1765615784394842|interval:253359|pto_count:1|srtt:33571
[2025/12/13 08:49:44 394868] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:156|
[2025/12/13 08:49:44 394873] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615784418714|
[2025/12/13 08:49:44 394877] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615784418714|
[2025/12/13 08:49:44 394881] [debug] |xqc_engine_wakeup_after|wakeup:1765615784418714|now:1765615784394881|diff:23833|
[2025/12/13 08:49:44 394886] [debug] |xqc_engine_main_logic|END|now:1765615784394201|
[2025/12/13 08:49:44 394892] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784394892|
[2025/12/13 08:49:44 394896] [debug] |xqc_engine_wakeup_after|wakeup:1765615784418714|now:1765615784394896|diff:23818|
[2025/12/13 08:49:44 394904] [debug] |xqc_engine_main_logic|END|now:1765615784394892|
[2025/12/13 08:49:44 418250] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784418249|
[2025/12/13 08:49:44 418271] [debug] |xqc_engine_wakeup_after|wakeup:1765615784418714|now:1765615784418270|diff:444|
[2025/12/13 08:49:44 418275] [debug] |xqc_engine_main_logic|END|now:1765615784418249|
[2025/12/13 08:49:44 419342] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784419342|
[2025/12/13 08:49:44 419348] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615784418714|pq_index:0|
[2025/12/13 08:49:44 419353] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615784394201|
[2025/12/13 08:49:44 419360] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615784419357|
[2025/12/13 08:49:44 419366] [debug] |scid:2e34603295615ed2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615784418714|now:1765615784419357|
[2025/12/13 08:49:44 419370] [debug] |scid:2e34603295615ed2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:49:44 419374] [debug] |scid:2e34603295615ed2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615784418714|now:1765615784419357|
[2025/12/13 08:49:44 419378] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:49:44 419387] [debug] |scid:2e34603295615ed2|xqc_gen_ack_frame|largest_recv:7|ack_delay:25672|first_ack_range:0|largest_pkt_recv_time:1765615784393714|
[2025/12/13 08:49:44 419393] [debug] |scid:2e34603295615ed2|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/12/13 08:49:44 419397] [debug] |scid:2e34603295615ed2|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/12/13 08:49:44 419400] [debug] |scid:2e34603295615ed2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/13 08:49:44 419404] [debug] |scid:2e34603295615ed2|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/12/13 08:49:44 419409] [debug] |scid:2e34603295615ed2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:49:44 419414] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 419420] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:49:44 419429] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/12/13 08:49:44 419488] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:14|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:156|now:1765615784419447|stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 419498] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:14|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:44 419507] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615784648201|
[2025/12/13 08:49:44 419543] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615784648201|
[2025/12/13 08:49:44 419548] [debug] |xqc_engine_wakeup_after|wakeup:1765615784648201|now:1765615784419548|diff:228653|
[2025/12/13 08:49:44 419552] [debug] |xqc_engine_main_logic|END|now:1765615784419357|
[2025/12/13 08:49:44 425405] [info] |xqc_engine_packet_process|==>|conn:000055EBE760FFFC|size:34|state:ESTABED|recv_time:1765615784425402|
[2025/12/13 08:49:44 425425] [debug] |scid:2e34603295615ed2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2e34603295615ed2|spin_bit:0|
[2025/12/13 08:49:44 425440] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|largest_pn:7|
[2025/12/13 08:49:44 425462] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/12/13 08:49:44 425473] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/12/13 08:49:44 425480] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:2|
[2025/12/13 08:49:44 425489] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|conn:000055EBE760FFFC|path:0|pkt_num:0|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:0|
[2025/12/13 08:49:44 425497] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:105|prior_delivered:1184|prior_time:1765615783768631|is_app_limited:1|send_elapse:246|ack_elapse:656771|ctl_first_sent_time:1765615783768877|lagest_ack_time:1765615784425402|curr_delivered:1225|
[2025/12/13 08:49:44 425503] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_sent_time_update:1765615783768877|
[2025/12/13 08:49:44 425510] [debug] |scid:2e34603295615ed2|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/13 08:49:44 425547] [debug] |scid:2e34603295615ed2|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/13 08:49:44 425553] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:STREAM_CLOSE|expire:1765615784802685|now:1765615784425552|interv:377133|
[2025/12/13 08:49:44 425560] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 08:49:44 425566] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|conn:000055EBE760FFFC|path:0|pkt_num:10|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/12/13 08:49:44 425572] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:105|prior_delivered:1184|prior_time:1765615783768631|is_app_limited:1|send_elapse:246|ack_elapse:656771|ctl_first_sent_time:1765615783768877|lagest_ack_time:1765615784425402|curr_delivered:1266|
[2025/12/13 08:49:44 425578] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_sent_time_update:1765615784394384|
[2025/12/13 08:49:44 425584] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 08:49:44 425590] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_rtt|before update rtt|conn:000055EBE760FFFC|srtt:33571|rttvar:16785|minrtt:33571|latest_rtt:31018|ack_delay:120|
[2025/12/13 08:49:44 425598] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_rtt|l-0.0.0.0-36022-2e34603295615ed2 p-193.167.100.100-443-3fc1ce1ed203c444 |after update rtt|conn:000055EBE760FFFC|srtt:33237|rttvar:13257|minrtt:31018|latest_rtt:31018|ack_delay:120|
[2025/12/13 08:49:44 425605] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:11|ctl_reordering_time_threshold_shift:0|
[2025/12/13 08:49:44 425612] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:18446744073709551615|thresh:11|
[2025/12/13 08:49:44 425619] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:49:44 425626] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33237|rtt_var:13257|pto_duration:86265|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:44 425634] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 425640] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 425646] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:49:44 425652] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784507044|now:1765615784425626|interv:81418|
[2025/12/13 08:49:44 425665] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:2|expire:1765615784507044|now:1765615784425626|interval:81418|pto_count:0|srtt:33237
[2025/12/13 08:49:44 425674] [debug] |scid:2e34603295615ed2|xqc_generate_sample|sampler: send_elapse 246, ack_elapse 656771, delivered 82|rate 124|lost 0|
[2025/12/13 08:49:44 425681] [debug] |scid:2e34603295615ed2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/13 08:49:44 425688] [debug] |scid:2e34603295615ed2|xqc_bbr_update_min_rtt|probertt expire|rtt:31018, old_rtt:33571|
[2025/12/13 08:49:44 425695] [debug] |scid:2e34603295615ed2|xqc_bbr_update_min_rtt|minrtt expire|rtt:31018, old_rtt:33571|
[2025/12/13 08:49:44 425702] [debug] |scid:2e34603295615ed2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 08:49:44 425709] [debug] |scid:2e34603295615ed2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:82|po_sent_time:1765615784394384|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1266|
[2025/12/13 08:49:44 425716] [debug] |scid:2e34603295615ed2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:82|po_sent_time:1765615784394384|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1266|
[2025/12/13 08:49:44 425724] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|l-0.0.0.0-36022-2e34603295615ed2 p-193.167.100.100-443-3fc1ce1ed203c444 |bbr on ack|mode:0|pacing_rate:11846967|bw:35268|cwnd:139122|full_bw_reached:0|inflight:74|srtt:33237|latest_rtt:31018|min_rtt:31018|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:49:44 425736] [debug] |scid:2e34603295615ed2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/12/13 08:49:44 425744] [info] |scid:2e34603295615ed2|xqc_conn_on_pkt_processed|====>|conn:000055EBE760FFFC|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1765615784425402|dcid:2e34603295615ed2|dcid_seq:0|
[2025/12/13 08:49:44 425756] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:PATH_IDLE|expire:1765615904425402|now:1765615784425402|interv:120000000|
[2025/12/13 08:49:44 425764] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:CONN_IDLE|expire:1765615904425402|now:1765615784425402|interv:120000000|
[2025/12/13 08:49:44 425770] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615784648201|pq_index:0|
[2025/12/13 08:49:44 425778] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615784419357|
[2025/12/13 08:49:44 425785] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784425785|
[2025/12/13 08:49:44 425793] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615784425790|
[2025/12/13 08:49:44 425802] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615784507044|
[2025/12/13 08:49:44 425809] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615784507044|
[2025/12/13 08:49:44 425815] [debug] |xqc_engine_wakeup_after|wakeup:1765615784507044|now:1765615784425815|diff:81229|
[2025/12/13 08:49:44 425822] [debug] |xqc_engine_main_logic|END|now:1765615784425790|
[2025/12/13 08:49:44 425830] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784425830|
[2025/12/13 08:49:44 425834] [debug] |xqc_engine_wakeup_after|wakeup:1765615784507044|now:1765615784425834|diff:81210|
[2025/12/13 08:49:44 425838] [debug] |xqc_engine_main_logic|END|now:1765615784425830|
[2025/12/13 08:49:44 506546] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784506546|
[2025/12/13 08:49:44 506578] [debug] |xqc_engine_wakeup_after|wakeup:1765615784507044|now:1765615784506578|diff:466|
[2025/12/13 08:49:44 506596] [debug] |xqc_engine_main_logic|END|now:1765615784506546|
[2025/12/13 08:49:44 507663] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784507663|
[2025/12/13 08:49:44 507671] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615784507044|pq_index:0|
[2025/12/13 08:49:44 507676] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615784425790|
[2025/12/13 08:49:44 507682] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615784507680|
[2025/12/13 08:49:44 507688] [debug] |scid:2e34603295615ed2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615784507044|now:1765615784507680|
[2025/12/13 08:49:44 507693] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:49:44 507697] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055EBE760FFFC|path:0|bytes_in_flight:74|
[2025/12/13 08:49:44 507701] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33237|rtt_var:13257|pto_duration:86265|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:44 507706] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 507711] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 507714] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:49:44 507719] [debug] |scid:2e34603295615ed2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 08:49:44 507725] [debug] |scid:2e34603295615ed2|xqc_conn_send_probe_pkt|conn:000055EBE760FFFC|path:0|pkt_num:12|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:49:44 507731] [debug] |scid:2e34603295615ed2|xqc_conn_send_probe_pkt|conn:000055EBE760FFFC|path:0|pkt_num:13|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:49:44 507736] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055EBE760FFFC|pto_count:1
[2025/12/13 08:49:44 507740] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055EBE760FFFC|path:0|
[2025/12/13 08:49:44 507744] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:49:44 507748] [debug] |scid:2e34603295615ed2|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765615784507680|
[2025/12/13 08:49:44 507752] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:49:44 507760] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 507765] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 507770] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:12|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:44 507777] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/12/13 08:49:44 507862] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:15|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765615784507793|stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 507870] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:15|origin_pktnum:12|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:44 507884] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:49:44 507891] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33237|rtt_var:13257|pto_duration:172530|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:44 507897] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 507903] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 507910] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 37|
[2025/12/13 08:49:44 507915] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784732323|now:1765615784507890|interv:224433|
[2025/12/13 08:49:44 507920] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:2|expire:1765615784732323|now:1765615784507890|interval:224433|pto_count:1|srtt:33237
[2025/12/13 08:49:44 507925] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139122|inflight:37|
[2025/12/13 08:49:44 507931] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:13|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:44 507935] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/12/13 08:49:44 507964] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:16|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:37|now:1765615784507941|stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 507973] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:16|origin_pktnum:13|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:49:44 507979] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:37|applimit:0|
[2025/12/13 08:49:44 507986] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33237|rtt_var:13257|pto_duration:172530|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:44 507991] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 507995] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 507999] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:49:44 508003] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784732471|now:1765615784507986|interv:224485|
[2025/12/13 08:49:44 508007] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:2|expire:1765615784732471|now:1765615784507986|interval:224485|pto_count:1|srtt:33237
[2025/12/13 08:49:44 508011] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139122|inflight:74|
[2025/12/13 08:49:44 508016] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615784732471|
[2025/12/13 08:49:44 508021] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615784732471|
[2025/12/13 08:49:44 508025] [debug] |xqc_engine_wakeup_after|wakeup:1765615784732471|now:1765615784508025|diff:224446|
[2025/12/13 08:49:44 508029] [debug] |xqc_engine_main_logic|END|now:1765615784507680|
[2025/12/13 08:49:44 733211] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784733209|
[2025/12/13 08:49:44 733262] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615784732471|pq_index:0|
[2025/12/13 08:49:44 733267] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615784507680|
[2025/12/13 08:49:44 733274] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615784733271|
[2025/12/13 08:49:44 733280] [debug] |scid:2e34603295615ed2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615784732471|now:1765615784733271|
[2025/12/13 08:49:44 733285] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:49:44 733290] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055EBE760FFFC|path:0|bytes_in_flight:74|
[2025/12/13 08:49:44 733294] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33237|rtt_var:13257|pto_duration:172530|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:49:44 733299] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 733303] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 733307] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:49:44 733311] [debug] |scid:2e34603295615ed2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 08:49:44 733317] [debug] |scid:2e34603295615ed2|xqc_conn_send_probe_pkt|conn:000055EBE760FFFC|path:0|pkt_num:12|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:49:44 733324] [debug] |scid:2e34603295615ed2|xqc_conn_send_probe_pkt|conn:000055EBE760FFFC|path:0|pkt_num:13|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:49:44 733329] [debug] |scid:2e34603295615ed2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055EBE760FFFC|pto_count:2
[2025/12/13 08:49:44 733333] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33237|rtt_var:13257|pto_duration:345060|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:49:44 733337] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 733341] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 733345] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:49:44 733349] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784957001|now:1765615784733333|interv:223668|
[2025/12/13 08:49:44 733354] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:2|expire:1765615784957001|now:1765615784733333|interval:223668|pto_count:2|srtt:33237
[2025/12/13 08:49:44 733362] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 733367] [debug] |scid:2e34603295615ed2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 733372] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:12|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:44 733379] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/12/13 08:49:44 733473] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:17|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:74|now:1765615784733399|stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 733482] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:17|origin_pktnum:12|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 08:49:44 733488] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:74|applimit:0|
[2025/12/13 08:49:44 733493] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33237|rtt_var:13257|pto_duration:345060|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:49:44 733499] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 733505] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 733511] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 111|
[2025/12/13 08:49:44 733540] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615785182459|now:1765615784733493|interv:448966|
[2025/12/13 08:49:44 733546] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:2|expire:1765615785182459|now:1765615784733493|interval:448966|pto_count:2|srtt:33237
[2025/12/13 08:49:44 733551] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139122|inflight:111|
[2025/12/13 08:49:44 733557] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:13|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:44 733562] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/12/13 08:49:44 733592] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:18|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:111|now:1765615784733568|stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 733601] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:18|origin_pktnum:13|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 08:49:44 733607] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:111|applimit:0|
[2025/12/13 08:49:44 733615] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:33237|rtt_var:13257|pto_duration:345060|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:49:44 733620] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 733624] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 733627] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 148|
[2025/12/13 08:49:44 733631] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615785182628|now:1765615784733614|interv:449014|
[2025/12/13 08:49:44 733635] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:2|expire:1765615785182628|now:1765615784733614|interval:449014|pto_count:2|srtt:33237
[2025/12/13 08:49:44 733640] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139122|inflight:148|
[2025/12/13 08:49:44 733645] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615784802685|
[2025/12/13 08:49:44 733649] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615784802685|
[2025/12/13 08:49:44 733659] [debug] |xqc_engine_wakeup_after|wakeup:1765615784802685|now:1765615784733659|diff:69026|
[2025/12/13 08:49:44 733663] [debug] |xqc_engine_main_logic|END|now:1765615784733271|
[2025/12/13 08:49:44 764551] [info] |xqc_engine_packet_process|==>|conn:000055EBE760FFFC|size:38|state:ESTABED|recv_time:1765615784764546|
[2025/12/13 08:49:44 764582] [debug] |scid:2e34603295615ed2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:534d523b9555d418|spin_bit:0|
[2025/12/13 08:49:44 764606] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|largest_pn:9|
[2025/12/13 08:49:44 764614] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/12/13 08:49:44 764632] [debug] |scid:2e34603295615ed2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/12/13 08:49:44 764644] [debug] |scid:2e34603295615ed2|xqc_process_frames|frame_type:2|
[2025/12/13 08:49:44 764656] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|conn:000055EBE760FFFC|path:0|pkt_num:12|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:12|
[2025/12/13 08:49:44 764665] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:119|prior_delivered:1184|prior_time:1765615784394384|is_app_limited:1|send_elapse:278|ack_elapse:370162|ctl_first_sent_time:1765615784394662|lagest_ack_time:1765615784764546|curr_delivered:1303|
[2025/12/13 08:49:44 764675] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_sent_time_update:1765615784394662|
[2025/12/13 08:49:44 764682] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/12/13 08:49:44 764690] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|conn:000055EBE760FFFC|path:0|pkt_num:13|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:13|
[2025/12/13 08:49:44 764698] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:119|prior_delivered:1184|prior_time:1765615784394384|is_app_limited:1|send_elapse:278|ack_elapse:370162|ctl_first_sent_time:1765615784394662|lagest_ack_time:1765615784764546|curr_delivered:1340|
[2025/12/13 08:49:44 764707] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_sent_time_update:1765615784394779|
[2025/12/13 08:49:44 764715] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/12/13 08:49:44 764720] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|conn:000055EBE760FFFC|path:0|pkt_num:15|origin_pktnum:12|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:15|
[2025/12/13 08:49:44 764726] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:37|prior_delivered:1266|prior_time:1765615784507793|is_app_limited:0|send_elapse:0|ack_elapse:256753|ctl_first_sent_time:1765615784507793|lagest_ack_time:1765615784764546|curr_delivered:1377|
[2025/12/13 08:49:44 764731] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_sent_time_update:1765615784507793|
[2025/12/13 08:49:44 764738] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 08:49:44 764743] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|conn:000055EBE760FFFC|path:0|pkt_num:17|origin_pktnum:12|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:17|
[2025/12/13 08:49:44 764748] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:37|prior_delivered:1266|prior_time:1765615784507793|is_app_limited:0|send_elapse:0|ack_elapse:256753|ctl_first_sent_time:1765615784507793|lagest_ack_time:1765615784764546|curr_delivered:1414|
[2025/12/13 08:49:44 764764] [debug] |scid:2e34603295615ed2|xqc_update_sample|sampler_sent_time_update:1765615784733399|
[2025/12/13 08:49:44 764770] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 08:49:44 764775] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_rtt|before update rtt|conn:000055EBE760FFFC|srtt:33237|rttvar:13257|minrtt:31018|latest_rtt:31147|ack_delay:128|
[2025/12/13 08:49:44 764781] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_rtt|l-0.0.0.0-36022-2e34603295615ed2 p-193.167.100.100-443-3fc1ce1ed203c444 |after update rtt|conn:000055EBE760FFFC|srtt:32960|rttvar:10497|minrtt:31018|latest_rtt:31147|ack_delay:128|
[2025/12/13 08:49:44 764787] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:11|ctl_reordering_time_threshold_shift:0|
[2025/12/13 08:49:44 764792] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_lost_sent_pn|largest_acked:17|lost_pn:6|thresh:11|
[2025/12/13 08:49:44 764798] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:49:44 764804] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055EBE760FFFC|path:0|
[2025/12/13 08:49:44 764809] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:49:44 764814] [debug] |scid:2e34603295615ed2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 256753, delivered 148|rate 576|lost 0|
[2025/12/13 08:49:44 764820] [debug] |scid:2e34603295615ed2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/12/13 08:49:44 764826] [debug] |scid:2e34603295615ed2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (576) in round 3|
[2025/12/13 08:49:44 764831] [debug] |scid:2e34603295615ed2|xqc_bbr_update_min_rtt|minrtt expire|rtt:31018, old_rtt:31018|
[2025/12/13 08:49:44 764836] [debug] |scid:2e34603295615ed2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:296|
[2025/12/13 08:49:44 764841] [debug] |scid:2e34603295615ed2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139122|packet_lost:0|acked:148|po_sent_time:1765615784733399|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1414|
[2025/12/13 08:49:44 764847] [debug] |scid:2e34603295615ed2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139122|packet_lost:0|acked:148|po_sent_time:1765615784733399|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1414|
[2025/12/13 08:49:44 764853] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_ack_received|l-0.0.0.0-36022-2e34603295615ed2 p-193.167.100.100-443-3fc1ce1ed203c444 |bbr on ack|mode:0|pacing_rate:11846967|bw:35268|cwnd:139270|full_bw_reached:0|inflight:0|srtt:32960|latest_rtt:31147|min_rtt:31018|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:49:44 764863] [debug] |scid:2e34603295615ed2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/12/13 08:49:44 764869] [info] |scid:2e34603295615ed2|xqc_conn_on_pkt_processed|====>|conn:000055EBE760FFFC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1765615784764546|dcid:534d523b9555d418|dcid_seq:1|
[2025/12/13 08:49:44 764876] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:PATH_IDLE|expire:1765615904764546|now:1765615784764546|interv:120000000|
[2025/12/13 08:49:44 764881] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:CONN_IDLE|expire:1765615904764546|now:1765615784764546|interv:120000000|
[2025/12/13 08:49:44 764886] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615784802685|pq_index:0|
[2025/12/13 08:49:44 764892] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615784733271|
[2025/12/13 08:49:44 764897] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784764897|
[2025/12/13 08:49:44 764908] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615784764906|
[2025/12/13 08:49:44 764937] [debug] |scid:2e34603295615ed2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:fa3032c614269073|sr_token:00000000000000000000000000000000|seq_num:3
[2025/12/13 08:49:44 764944] [debug] |scid:2e34603295615ed2|xqc_path_get_perf_class|conn:000055EBE760FFFC|path_id:0|path_srtt:32960|min_srtt:32960|path_bw:35268|loss_rate:100.00|path_pto:0|
[2025/12/13 08:49:44 764950] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EBE760FFFC|path_id:0|path_srtt:32960|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:44 764957] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:4|
[2025/12/13 08:49:44 764964] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:49:44 764971] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/12/13 08:49:44 765016] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:19|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765615784764980|stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 765024] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:19|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|
[2025/12/13 08:49:44 765037] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:49:44 765046] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|srtt:32960|rtt_var:10497|pto_duration:74948|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:49:44 765055] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:49:44 765063] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:49:44 765070] [debug] |scid:2e34603295615ed2|xqc_send_ctl_get_pto_time_and_space|conn:000055EBE760FFFC|path:0|PNS: 2, unacked: 37|
[2025/12/13 08:49:44 765077] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:LOSS_DETECTION|expire:1765615784865928|now:1765615784765046|interv:100882|
[2025/12/13 08:49:44 765084] [debug] |scid:2e34603295615ed2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EBE760FFFC|path:0|pns:2|expire:1765615784865928|now:1765615784765046|interval:100882|pto_count:0|srtt:32960
[2025/12/13 08:49:44 765093] [debug] |scid:2e34603295615ed2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139270|inflight:37|
[2025/12/13 08:49:44 765103] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615784802685|
[2025/12/13 08:49:44 765112] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615784802685|
[2025/12/13 08:49:44 765119] [debug] |xqc_engine_wakeup_after|wakeup:1765615784802685|now:1765615784765119|diff:37566|
[2025/12/13 08:49:44 765125] [debug] |xqc_engine_main_logic|END|now:1765615784764906|
[2025/12/13 08:49:44 765132] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784765132|
[2025/12/13 08:49:44 765137] [debug] |xqc_engine_wakeup_after|wakeup:1765615784802685|now:1765615784765137|diff:37548|
[2025/12/13 08:49:44 765142] [debug] |xqc_engine_main_logic|END|now:1765615784765132|
[2025/12/13 08:49:44 801493] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784801492|
[2025/12/13 08:49:44 801509] [debug] |xqc_engine_wakeup_after|wakeup:1765615784802685|now:1765615784801509|diff:1176|
[2025/12/13 08:49:44 801537] [debug] |xqc_engine_main_logic|END|now:1765615784801492|
[2025/12/13 08:49:44 803666] [debug] |xqc_engine_main_logic|BEGIN|now:1765615784803666|
[2025/12/13 08:49:44 803673] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615784802685|pq_index:0|
[2025/12/13 08:49:44 803678] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615784764906|
[2025/12/13 08:49:44 803684] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615784803682|
[2025/12/13 08:49:44 803689] [debug] |scid:2e34603295615ed2|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765615784802685|now:1765615784803682|
[2025/12/13 08:49:44 803694] [debug] |scid:2e34603295615ed2|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/13 08:49:44 803699] [debug] |scid:2e34603295615ed2|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/13 08:49:44 803718] [info] |scid:2e34603295615ed2|xqc_conn_close|conn:000055EBE760FFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 08:49:44 803724] [debug] |scid:2e34603295615ed2|xqc_timer_set|type:CONN_DRAINING|expire:1765615785103568|now:1765615784803724|interv:299844|
[2025/12/13 08:49:44 803729] [debug] |scid:2e34603295615ed2|xqc_send_queue_drop_packets|sndq_packets_used:1|sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/12/13 08:49:44 803734] [debug] |scid:2e34603295615ed2|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:37|
[2025/12/13 08:49:44 803738] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 08:49:44 803742] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 08:49:44 803746] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:49:44 803749] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:49:44 803754] [info] |scid:2e34603295615ed2|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/13 08:49:44 803760] [debug] |scid:2e34603295615ed2|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 08:49:44 803771] [stats] |scid:2e34603295615ed2|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:28|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765615783733388|wrt_delay:35122|snd_delay:35489|finwrt_delay:35122|finsnd_delay:661152|finrcv_delay:266479|finread_delay:266583|all_acked_delay:692155|firstfinack_dely:692122|close_delay:692164|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-36022-2e34603295615ed2 p-193.167.100.100-443-3fc1ce1ed203c444|path_info:mp is not supported in connection scid:2e34603295615ed2|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/12/13 08:49:44 803778] [debug] |scid:2e34603295615ed2|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765615784802685|now:1765615784803682|
[2025/12/13 08:49:44 803782] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/13 08:49:44 803788] [debug] |scid:2e34603295615ed2|xqc_path_get_perf_class|conn:000055EBE760FFFC|path_id:0|path_srtt:32960|min_srtt:32960|path_bw:35268|loss_rate:50.00|path_pto:0|
[2025/12/13 08:49:44 803798] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EBE760FFFC|path_id:0|path_srtt:32960|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:49:44 803813] [debug] |scid:2e34603295615ed2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:13|reinj:0|path_class:4|
[2025/12/13 08:49:44 803822] [debug] |scid:2e34603295615ed2|xqc_check_acked_or_dropped_pkt|conn:000055EBE760FFFC|pkt_num:0|size:13|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 08:49:44 803833] [debug] |scid:2e34603295615ed2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/12/13 08:49:44 803905] [info] |scid:2e34603295615ed2|xqc_send_packet_with_pn|<==|conn:000055EBE760FFFC|path:0|pkt_num:20|size:13|sent:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765615784803847|stream_id:0|stream_offset:0|
[2025/12/13 08:49:44 803915] [debug] |scid:2e34603295615ed2|xqc_send_ctl_on_packet_sent|conn:000055EBE760FFFC|path:0|pkt_num:20|origin_pktnum:0|size:13|enc_size:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 08:49:44 803923] [debug] |scid:2e34603295615ed2|xqc_conn_next_wakeup_time|wakeup_time:1765615785103568|
[2025/12/13 08:49:44 803929] [debug] |scid:2e34603295615ed2|xqc_engine_add_wakeup_queue|next_tick_time:1765615785103568|
[2025/12/13 08:49:44 803935] [debug] |xqc_engine_wakeup_after|wakeup:1765615785103568|now:1765615784803935|diff:299633|
[2025/12/13 08:49:44 803940] [debug] |xqc_engine_main_logic|END|now:1765615784803682|
[2025/12/13 08:49:45 103843] [debug] |xqc_engine_main_logic|BEGIN|now:1765615785103842|
[2025/12/13 08:49:45 103872] [debug] |scid:2e34603295615ed2|xqc_engine_remove_wakeup_queue|next_tick_time:1765615785103568|pq_index:0|
[2025/12/13 08:49:45 103877] [debug] |scid:2e34603295615ed2|xqc_engine_add_active_queue|last_ticked_time:1765615784803682|
[2025/12/13 08:49:45 103884] [debug] |scid:2e34603295615ed2|xqc_engine_process_conn|conn:000055EBE760FFFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615785103882|
[2025/12/13 08:49:45 103890] [debug] |scid:2e34603295615ed2|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765615785103568|now:1765615785103882|
[2025/12/13 08:49:45 103894] [debug] |scid:2e34603295615ed2|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765615785103568|now:1765615785103882|
[2025/12/13 08:49:45 103899] [debug] |scid:2e34603295615ed2|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/13 08:49:45 103903] [info] |xqc_engine_main_logic|conn:000055EBE760FFFC|l-0.0.0.0-36022-2e34603295615ed2 p-193.167.100.100-443-3fc1ce1ed203c444|conn_state:13|next_tick_time:1765615785103568
[2025/12/13 08:49:45 103918] [report] |scid:2e34603295615ed2|xqc_conn_destroy|000055EBE760FFFC|has_0rtt:0|0rtt_accept:0|token_ok:-1|handshake_time:35601|first_send_delay:742|conn_persist:1371244|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-36022-2e34603295615ed2 p-193.167.100.100-443-3fc1ce1ed203c444|hsk_recv:34079|close_recv:0|close_send:1071173|last_recv:1031872|last_send:1071173|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,22,8,5,84,0,1024,i96,4,25,34,4,9,692,0,4,29,38,4,12,1031,0,4,287,296,80060,7,661,0,4,13,40000,20,1071,4,37,4000,18,1000,4,37,4000,19,1032,0-2,0-2,0-0,0-0,0-0,0-32,0-3517,0-2701,0-17,0-5,0-0,0-5,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:5|snd_pkt:17|spurious_loss:3|detected_loss:5|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/13 08:49:45 103980] [debug] |scid:2e34603295615ed2|xqc_send_ctl_destroy|destroy|
[2025/12/13 08:49:45 103988] [debug] |scid:2e34603295615ed2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/13 08:49:45 103993] [debug] |scid:2e34603295615ed2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/13 08:49:45 104008] [debug] |scid:2e34603295615ed2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/13 08:49:45 104079] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/13 08:49:45 104087] [debug] |xqc_engine_main_logic|END|now:1765615785103882|
[2025/12/13 08:49:45 105163] [debug] |xqc_engine_destroy|begin|