[2025/09/12 05:07:39 570411] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:07:39 570449] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:07:39 570453] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:07:39 570458] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:07:39 570462] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:07:39 570470] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:07:39 570475] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:07:39 570479] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:07:39 570483] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:07:39 570587] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_IDLE|expire:1757653779570586|now:1757653659570586|interv:120000000|
[2025/09/12 05:07:39 570624] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:PATH_IDLE|expire:1757653779570623|now:1757653659570623|interv:120000000|
[2025/09/12 05:07:39 570634] [debug] |xqc_path_create|path:0|dcid:4baaf39ac0874c84|scid:19203bb3ce75524d|create_path_count:1|
[2025/09/12 05:07:39 570640] [debug] |scid:19203bb3ce75524d|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:07:39 570647] [debug] |xqc_path_init|path:0|dcid:4baaf39ac0874c84|scid:19203bb3ce75524d|state:2|
[2025/09/12 05:07:39 570654] [debug] |scid:19203bb3ce75524d|xqc_conn_create|success|scid:19203bb3ce75524d|dcid:4baaf39ac0874c84|conn:0000564C524BD35C|
[2025/09/12 05:07:39 570665] [debug] |scid:19203bb3ce75524d|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:07:39 570672] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:07:39 571007] [debug] |scid:19203bb3ce75524d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:07:39 571015] [debug] |scid:19203bb3ce75524d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:07:39 571021] [debug] |scid:19203bb3ce75524d|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:07:39 571028] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653659571027|
[2025/09/12 05:07:39 571034] [debug] |scid:19203bb3ce75524d|xqc_process_crypto_write_streams|
[2025/09/12 05:07:39 571038] [debug] |scid:19203bb3ce75524d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:07:39 571046] [info] |scid:19203bb3ce75524d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:339|sent:309|pkt_type:INIT|frame:CRYPTO |now:1757653659571046|
[2025/09/12 05:07:39 571052] [debug] |scid:19203bb3ce75524d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:07:39 571059] [debug] |scid:19203bb3ce75524d|xqc_path_get_perf_class|conn:0000564C524BD35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:07:39 571064] [debug] |scid:19203bb3ce75524d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000564C524BD35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:39 571070] [debug] |scid:19203bb3ce75524d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:339|reinj:0|path_class:2|
[2025/09/12 05:07:39 571076] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:339|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:07:39 571081] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:07:39 571151] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653659571091|stream_id:0|stream_offset:0|
[2025/09/12 05:07:39 571167] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:07:39 571173] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:07:39 571177] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:07:39 571183] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:07:39 571187] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:39 571191] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:07:39 571195] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653660321091|now:1757653659571177|interv:749914|
[2025/09/12 05:07:39 571199] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:0|expire:1757653660321091|now:1757653659571177|interval:749914|pto_count:0|srtt:250000
[2025/09/12 05:07:39 571205] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:07:39 571211] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653660321091|
[2025/09/12 05:07:39 571215] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_active_queue|last_ticked_time:1757653659571027|pd_index:0|
[2025/09/12 05:07:39 571219] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653660321091|
[2025/09/12 05:07:39 571223] [debug] |xqc_engine_wakeup_after|wakeup:1757653660321091|now:1757653659571223|diff:749868|
[2025/09/12 05:07:39 571228] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:07:39 571279] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653660321091|pq_index:0|
[2025/09/12 05:07:39 571288] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653659571027|
[2025/09/12 05:07:39 571301] [debug] |scid:19203bb3ce75524d|xqc_stream_send|blocked by no 0RTT support|
[2025/09/12 05:07:39 571308] [info] |scid:19203bb3ce75524d|xqc_stream_send|ret:-610|stream_id:0|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:17|offset:0|fin:1|stream_flag:1|conn:0000564C524BD35C|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/09/12 05:07:39 571319] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1757653659571318|
[2025/09/12 05:07:39 571328] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653660321091|
[2025/09/12 05:07:39 571334] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_active_queue|last_ticked_time:1757653659571318|pd_index:0|
[2025/09/12 05:07:39 571341] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653660321091|
[2025/09/12 05:07:39 571347] [debug] |xqc_engine_wakeup_after|wakeup:1757653660321091|now:1757653659571347|diff:749744|
[2025/09/12 05:07:39 571354] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:07:39 910178] [info] |xqc_engine_packet_process|==>|conn:0000564C524BD35C|size:1232|state:C_INITIAL_SENT|recv_time:1757653659910174|
[2025/09/12 05:07:39 910211] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:07:39 910221] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_initial|success|Length:152|
[2025/09/12 05:07:39 910239] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:07:39 910257] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:26|
[2025/09/12 05:07:39 910275] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:26|
[2025/09/12 05:07:39 910284] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:2|
[2025/09/12 05:07:39 910295] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|conn:0000564C524BD35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:07:39 910310] [debug] |scid:19203bb3ce75524d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653659571091|is_app_limited:1|send_elapse:0|ack_elapse:339083|ctl_first_sent_time:1757653659571091|lagest_ack_time:1757653659910174|curr_delivered:1184|
[2025/09/12 05:07:39 910321] [debug] |scid:19203bb3ce75524d|xqc_update_sample|sampler_sent_time_update:1757653659571091|
[2025/09/12 05:07:39 910332] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:07:39 910341] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_rtt|before update rtt|conn:0000564C524BD35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:339083|ack_delay:301304|
[2025/09/12 05:07:39 910354] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_rtt|l-0.0.0.0-33984-19203bb3ce75524d p-193.167.100.100-443-4baaf39ac0874c84 |after update rtt|conn:0000564C524BD35C|srtt:339083|rttvar:169541|minrtt:339083|latest_rtt:339083|ack_delay:301304|
[2025/09/12 05:07:39 910361] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:07:39 910366] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:07:39 910372] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:1017247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:07:39 910378] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653660927625|now:1757653659910371|interv:1017254|
[2025/09/12 05:07:39 910384] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:0|expire:1757653660927625|now:1757653659910371|interval:1017254|pto_count:0|srtt:339083
[2025/09/12 05:07:39 910390] [debug] |scid:19203bb3ce75524d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 339083, delivered 1184|rate 3491|lost 0|
[2025/09/12 05:07:39 910396] [debug] |scid:19203bb3ce75524d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:07:39 910401] [debug] |scid:19203bb3ce75524d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3491) in round 1|
[2025/09/12 05:07:39 910407] [debug] |scid:19203bb3ce75524d|xqc_bbr_update_min_rtt|probertt expire|rtt:339083, old_rtt:2147483647|
[2025/09/12 05:07:39 910412] [debug] |scid:19203bb3ce75524d|xqc_bbr_update_min_rtt|minrtt expire|rtt:339083, old_rtt:2147483647|
[2025/09/12 05:07:39 910417] [debug] |scid:19203bb3ce75524d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:698|
[2025/09/12 05:07:39 910422] [debug] |scid:19203bb3ce75524d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653659571091|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:07:39 910428] [debug] |scid:19203bb3ce75524d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653659571091|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:07:39 910435] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|l-0.0.0.0-33984-19203bb3ce75524d p-193.167.100.100-443-4baaf39ac0874c84 |bbr on ack|mode:0|pacing_rate:1172911|bw:3491|cwnd:139040|full_bw_reached:0|inflight:0|srtt:339083|latest_rtt:339083|min_rtt:339083|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:07:39 910446] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:6|
[2025/09/12 05:07:39 910453] [debug] |scid:19203bb3ce75524d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:07:39 910459] [debug] |scid:19203bb3ce75524d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:07:39 910464] [debug] |scid:19203bb3ce75524d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|123u|
[2025/09/12 05:07:39 910893] [debug] |scid:19203bb3ce75524d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:07:39 910901] [debug] |scid:19203bb3ce75524d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:07:39 910908] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653660321091|pq_index:0|
[2025/09/12 05:07:39 910915] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653659571318|
[2025/09/12 05:07:39 910922] [info] |scid:19203bb3ce75524d|xqc_conn_confirm_cid|dcid change|ori:4baaf39ac0874c84|new:a8d93489ee9dab9ebdde|
[2025/09/12 05:07:39 910929] [info] |scid:19203bb3ce75524d|xqc_conn_addr_validated|Address Validated|conn:0000564C524BD35C|role:0|
[2025/09/12 05:07:39 910936] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:07:39 910943] [debug] |scid:19203bb3ce75524d|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|
[2025/09/12 05:07:39 910949] [debug] |scid:19203bb3ce75524d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:26|largest:26|pns:0|
[2025/09/12 05:07:39 910955] [info] |scid:19203bb3ce75524d|xqc_conn_on_pkt_processed|====>|conn:0000564C524BD35C|path:0|size:1232|pkt_type:INIT|pkt_num:26|frame:ACK CRYPTO |recv_time:1757653659910174|dcid:19203bb3ce75524d|dcid_seq:0|
[2025/09/12 05:07:39 910963] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_handshake|success|Length:747|
[2025/09/12 05:07:39 910970] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:07:39 910975] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:39 910982] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:07:39 910987] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:6|
[2025/09/12 05:07:39 910993] [debug] |scid:19203bb3ce75524d|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:07:39 911002] [debug] |scid:19203bb3ce75524d|xqc_process_crypto_frame|level:2|
[2025/09/12 05:07:39 911007] [debug] |scid:19203bb3ce75524d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:07:39 911012] [debug] |scid:19203bb3ce75524d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|726u|
[2025/09/12 05:07:39 911759] [debug] |scid:19203bb3ce75524d|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:07:39 911769] [debug] |scid:19203bb3ce75524d|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:07:39 911774] [warn] |scid:19203bb3ce75524d|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:07:39 912476] [debug] |scid:19203bb3ce75524d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:07:39 912483] [debug] |scid:19203bb3ce75524d|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:07:39 912490] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:07:39 912495] [debug] |scid:19203bb3ce75524d|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|
[2025/09/12 05:07:39 912533] [debug] |scid:19203bb3ce75524d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:07:39 912539] [info] |scid:19203bb3ce75524d|xqc_conn_on_pkt_processed|====>|conn:0000564C524BD35C|path:0|size:1052|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653659910174|dcid:19203bb3ce75524d|dcid_seq:0|
[2025/09/12 05:07:39 912545] [info] |scid:19203bb3ce75524d|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 278
[2025/09/12 05:07:39 912550] [info] |scid:19203bb3ce75524d|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:07:39 912554] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:PATH_IDLE|expire:1757653779910174|now:1757653659910174|interv:120000000|
[2025/09/12 05:07:39 912560] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_IDLE|expire:1757653779910174|now:1757653659910174|interv:120000000|
[2025/09/12 05:07:39 912564] [debug] |xqc_engine_main_logic|BEGIN|now:1757653659912564|
[2025/09/12 05:07:39 912570] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653659912569|
[2025/09/12 05:07:39 912576] [info] |scid:19203bb3ce75524d|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:07:39 912580] [debug] |scid:19203bb3ce75524d|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:07:39 912585] [debug] |scid:19203bb3ce75524d|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:07:39 912589] [debug] |scid:19203bb3ce75524d|xqc_process_crypto_write_streams|
[2025/09/12 05:07:39 912593] [debug] |scid:19203bb3ce75524d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:07:39 912598] [debug] |scid:19203bb3ce75524d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:07:39 912602] [debug] |scid:19203bb3ce75524d|xqc_process_crypto_write_streams|
[2025/09/12 05:07:39 912606] [debug] |scid:19203bb3ce75524d|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:07:39 912612] [info] |scid:19203bb3ce75524d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653659912612|
[2025/09/12 05:07:39 912617] [debug] |scid:19203bb3ce75524d|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000564C524BD35C|
[2025/09/12 05:07:39 912622] [info] |scid:19203bb3ce75524d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:07:39 912627] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:1017247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:39 912632] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653660929879|now:1757653659912626|interv:1017253|
[2025/09/12 05:07:39 912637] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:1|expire:1757653660929879|now:1757653659912626|interval:1017253|pto_count:0|srtt:339083
[2025/09/12 05:07:39 912642] [debug] |scid:19203bb3ce75524d|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:07:39 912647] [debug] |scid:19203bb3ce75524d|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:0000564C524BD35C|cnt:0|
[2025/09/12 05:07:39 912653] [debug] |scid:19203bb3ce75524d|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387903|
[2025/09/12 05:07:39 912658] [debug] |scid:19203bb3ce75524d|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:07:39 912662] [debug] |scid:19203bb3ce75524d|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:07:39 912670] [info] |scid:19203bb3ce75524d|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:64|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |
[2025/09/12 05:07:39 912680] [debug] |scid:19203bb3ce75524d|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-33984-19203bb3ce75524d p-193.167.100.100-443-4baaf39ac0874c84|
[2025/09/12 05:07:39 912686] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|largest_recv:26|ack_delay:2512|first_ack_range:0|largest_pkt_recv_time:1757653659910174|
[2025/09/12 05:07:39 912692] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:26|low:26|pkt_pns:0|
[2025/09/12 05:07:39 912696] [debug] |scid:19203bb3ce75524d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:26|frame_largest_recv:26|
[2025/09/12 05:07:39 912701] [debug] |scid:19203bb3ce75524d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:07:39 912706] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|largest_recv:1|ack_delay:2532|first_ack_range:0|largest_pkt_recv_time:1757653659910174|
[2025/09/12 05:07:39 912710] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 05:07:39 912714] [debug] |scid:19203bb3ce75524d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:07:39 912719] [debug] |scid:19203bb3ce75524d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:07:39 912725] [debug] |scid:19203bb3ce75524d|xqc_path_get_perf_class|conn:0000564C524BD35C|path_id:0|path_srtt:339083|min_srtt:339083|path_bw:3491|loss_rate:0.00|path_pto:0|
[2025/09/12 05:07:39 912730] [debug] |scid:19203bb3ce75524d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000564C524BD35C|path_id:0|path_srtt:339083|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:39 912735] [debug] |scid:19203bb3ce75524d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:07:39 912741] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:39 912746] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:39 912750] [debug] |scid:19203bb3ce75524d|xqc_path_get_perf_class|conn:0000564C524BD35C|path_id:0|path_srtt:339083|min_srtt:339083|path_bw:3491|loss_rate:0.00|path_pto:0|
[2025/09/12 05:07:39 912755] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_can_send|l-0.0.0.0-33984-19203bb3ce75524d p-193.167.100.100-443-4baaf39ac0874c84 |path:0|can:1|pkt_sz:36|schedule_bytes:70|inflight:0|cwnd:139040|conn:0000564C524BD35C|stream_id:0|stream_offset:17|
[2025/09/12 05:07:39 912760] [debug] |scid:19203bb3ce75524d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000564C524BD35C|path_id:0|path_srtt:339083|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:39 912766] [debug] |scid:19203bb3ce75524d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:36|reinj:0|path_class:2|
[2025/09/12 05:07:39 912771] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:07:39 912777] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:07:39 912819] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653659912784|stream_id:0|stream_offset:0|
[2025/09/12 05:07:39 912826] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:39 912832] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:07:39 912844] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:1017247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:39 912853] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:39 912859] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:07:39 912864] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:07:39 912870] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653660930031|now:1757653659912844|interv:1017187|
[2025/09/12 05:07:39 912876] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:1|expire:1757653660930031|now:1757653659912844|interval:1017187|pto_count:0|srtt:339083
[2025/09/12 05:07:39 912883] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:70|
[2025/09/12 05:07:39 912890] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:38|pkt_type:INIT|frame:ACK |
[2025/09/12 05:07:39 912898] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:39 912932] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:70|now:1757653659912910|stream_id:0|stream_offset:0|
[2025/09/12 05:07:39 912938] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:39 912944] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:1184|
[2025/09/12 05:07:39 912948] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:70|
[2025/09/12 05:07:39 912954] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:07:39 912962] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:39 912994] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:70|now:1757653659912971|stream_id:0|stream_offset:0|
[2025/09/12 05:07:39 913005] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:39 913014] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:07:39 913022] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_can_send|l-0.0.0.0-33984-19203bb3ce75524d p-193.167.100.100-443-4baaf39ac0874c84 |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:70|cwnd:139040|conn:0000564C524BD35C|stream_id:0|stream_offset:17|
[2025/09/12 05:07:39 913031] [debug] |scid:19203bb3ce75524d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:07:39 913036] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:07:39 913059] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:0|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:70|now:1757653659913043|stream_id:0|stream_offset:17|
[2025/09/12 05:07:39 913065] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:0|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:39 913090] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:1184|
[2025/09/12 05:07:39 913097] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:1017247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:39 913105] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:39 913112] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:07:39 913116] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:07:39 913121] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:39 913125] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653660930031|now:1757653659913097|interv:1016934|
[2025/09/12 05:07:39 913129] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:1|expire:1757653660930031|now:1757653659913097|interval:1016934|pto_count:0|srtt:339083
[2025/09/12 05:07:39 913134] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:106|
[2025/09/12 05:07:39 913139] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653660930031|
[2025/09/12 05:07:39 913144] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653660930031|
[2025/09/12 05:07:39 913148] [debug] |xqc_engine_wakeup_after|wakeup:1757653660930031|now:1757653659913148|diff:1016883|
[2025/09/12 05:07:39 913153] [debug] |xqc_engine_main_logic|END|now:1757653659912569|
[2025/09/12 05:07:39 913159] [debug] |xqc_engine_main_logic|BEGIN|now:1757653659913159|
[2025/09/12 05:07:39 913163] [debug] |xqc_engine_wakeup_after|wakeup:1757653660930031|now:1757653659913163|diff:1016868|
[2025/09/12 05:07:39 913168] [debug] |xqc_engine_main_logic|END|now:1757653659913159|
[2025/09/12 05:07:39 946173] [info] |xqc_engine_packet_process|==>|conn:0000564C524BD35C|size:1332|state:ESTABED|recv_time:1757653659946170|
[2025/09/12 05:07:39 946198] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:19203bb3ce75524d|spin_bit:1|
[2025/09/12 05:07:39 946213] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:07:39 946222] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:07:39 946240] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:07:39 946249] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:1|
[2025/09/12 05:07:39 946256] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:0|
[2025/09/12 05:07:39 946262] [debug] |scid:19203bb3ce75524d|xqc_process_padding_frame|process padding|
[2025/09/12 05:07:39 946282] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:ACK_01RTT|expire:1757653659971170|now:1757653659946170|interv:25000|
[2025/09/12 05:07:39 946294] [debug] |scid:19203bb3ce75524d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653659946170|max_ack_delay:25000|
[2025/09/12 05:07:39 946305] [debug] |scid:19203bb3ce75524d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:07:39 946312] [info] |scid:19203bb3ce75524d|xqc_conn_on_pkt_processed|====>|conn:0000564C524BD35C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653659946170|dcid:19203bb3ce75524d|dcid_seq:0|
[2025/09/12 05:07:39 946319] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:PATH_IDLE|expire:1757653779946170|now:1757653659946170|interv:120000000|
[2025/09/12 05:07:39 946332] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_IDLE|expire:1757653779946170|now:1757653659946170|interv:120000000|
[2025/09/12 05:07:39 946338] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653660930031|pq_index:0|
[2025/09/12 05:07:39 946343] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653659912569|
[2025/09/12 05:07:39 946348] [debug] |xqc_engine_main_logic|BEGIN|now:1757653659946348|
[2025/09/12 05:07:39 946355] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653659946353|
[2025/09/12 05:07:39 946365] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653659971170|
[2025/09/12 05:07:39 946370] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653659971170|
[2025/09/12 05:07:39 946375] [debug] |xqc_engine_wakeup_after|wakeup:1757653659971170|now:1757653659946375|diff:24795|
[2025/09/12 05:07:39 946380] [debug] |xqc_engine_main_logic|END|now:1757653659946353|
[2025/09/12 05:07:39 946387] [debug] |xqc_engine_main_logic|BEGIN|now:1757653659946387|
[2025/09/12 05:07:39 946394] [debug] |xqc_engine_wakeup_after|wakeup:1757653659971170|now:1757653659946393|diff:24777|
[2025/09/12 05:07:39 946401] [debug] |xqc_engine_main_logic|END|now:1757653659946387|
[2025/09/12 05:07:39 961987] [info] |xqc_engine_packet_process|==>|conn:0000564C524BD35C|size:380|state:ESTABED|recv_time:1757653659961985|
[2025/09/12 05:07:39 962012] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:19203bb3ce75524d|spin_bit:1|
[2025/09/12 05:07:39 962029] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:07:39 962039] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:07:39 962054] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:07:39 962065] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:6|
[2025/09/12 05:07:39 962079] [debug] |scid:19203bb3ce75524d|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:07:39 962091] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653659971170|pq_index:0|
[2025/09/12 05:07:39 962100] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653659946353|
[2025/09/12 05:07:39 962110] [debug] |scid:19203bb3ce75524d|xqc_process_crypto_frame|level:3|
[2025/09/12 05:07:39 962121] [debug] |scid:19203bb3ce75524d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:07:39 962132] [debug] |scid:19203bb3ce75524d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:07:39 962317] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:7|
[2025/09/12 05:07:39 962360] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:39 962367] [debug] |scid:19203bb3ce75524d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:07:39 962373] [debug] |scid:19203bb3ce75524d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:07:39 962380] [info] |scid:19203bb3ce75524d|xqc_conn_on_pkt_processed|====>|conn:0000564C524BD35C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653659961985|dcid:19203bb3ce75524d|dcid_seq:0|
[2025/09/12 05:07:39 962387] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:PATH_IDLE|expire:1757653779961985|now:1757653659961985|interv:120000000|
[2025/09/12 05:07:39 962392] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_IDLE|expire:1757653779961985|now:1757653659961985|interv:120000000|
[2025/09/12 05:07:39 962401] [debug] |xqc_engine_main_logic|BEGIN|now:1757653659962401|
[2025/09/12 05:07:39 962407] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653659962406|
[2025/09/12 05:07:39 962414] [debug] |scid:19203bb3ce75524d|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:07:39 962419] [debug] |scid:19203bb3ce75524d|xqc_process_crypto_write_streams|
[2025/09/12 05:07:39 962424] [debug] |scid:19203bb3ce75524d|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:07:39 962429] [debug] |scid:19203bb3ce75524d|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:07:39 962436] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|largest_recv:2|ack_delay:451|first_ack_range:1|largest_pkt_recv_time:1757653659961985|
[2025/09/12 05:07:39 962442] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:2|low:1|pkt_pns:2|
[2025/09/12 05:07:39 962447] [debug] |scid:19203bb3ce75524d|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:07:39 962452] [debug] |scid:19203bb3ce75524d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:39 962458] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:39 962465] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:39 962471] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-6|next_skip_chance:1757653663089212|current_time:1757653659962471|
[2025/09/12 05:07:39 962477] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:07:39 962546] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:7|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:106|now:1757653659962486|stream_id:0|stream_offset:0|
[2025/09/12 05:07:39 962562] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:7|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:39 962574] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653660930031|
[2025/09/12 05:07:39 962580] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653660930031|
[2025/09/12 05:07:39 962584] [debug] |xqc_engine_wakeup_after|wakeup:1757653660930031|now:1757653659962584|diff:967447|
[2025/09/12 05:07:39 962590] [debug] |xqc_engine_main_logic|END|now:1757653659962406|
[2025/09/12 05:07:39 962597] [debug] |xqc_engine_main_logic|BEGIN|now:1757653659962597|
[2025/09/12 05:07:39 962602] [debug] |xqc_engine_wakeup_after|wakeup:1757653660930031|now:1757653659962601|diff:967430|
[2025/09/12 05:07:39 962607] [debug] |xqc_engine_main_logic|END|now:1757653659962597|
[2025/09/12 05:07:39 994219] [info] |xqc_engine_packet_process|==>|conn:0000564C524BD35C|size:1372|state:ESTABED|recv_time:1757653659994218|
[2025/09/12 05:07:39 994239] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:19203bb3ce75524d|spin_bit:1|
[2025/09/12 05:07:39 994250] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:07:39 994258] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:07:39 994272] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:07:39 994281] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:1|
[2025/09/12 05:07:39 994289] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:0|
[2025/09/12 05:07:39 994297] [debug] |scid:19203bb3ce75524d|xqc_process_padding_frame|process padding|
[2025/09/12 05:07:39 994324] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:ACK_01RTT|expire:1757653660019218|now:1757653659994218|interv:25000|
[2025/09/12 05:07:39 994335] [debug] |scid:19203bb3ce75524d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653659994218|max_ack_delay:25000|
[2025/09/12 05:07:39 994346] [debug] |scid:19203bb3ce75524d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:07:39 994357] [info] |scid:19203bb3ce75524d|xqc_conn_on_pkt_processed|====>|conn:0000564C524BD35C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING PING |recv_time:1757653659994218|dcid:19203bb3ce75524d|dcid_seq:0|
[2025/09/12 05:07:39 994367] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:PATH_IDLE|expire:1757653779994218|now:1757653659994218|interv:120000000|
[2025/09/12 05:07:39 994373] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_IDLE|expire:1757653779994218|now:1757653659994218|interv:120000000|
[2025/09/12 05:07:39 994378] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653660930031|pq_index:0|
[2025/09/12 05:07:39 994383] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653659962406|
[2025/09/12 05:07:39 994388] [debug] |xqc_engine_main_logic|BEGIN|now:1757653659994388|
[2025/09/12 05:07:39 994394] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653659994393|
[2025/09/12 05:07:39 994402] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653660019218|
[2025/09/12 05:07:39 994407] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653660019218|
[2025/09/12 05:07:39 994412] [debug] |xqc_engine_wakeup_after|wakeup:1757653660019218|now:1757653659994412|diff:24806|
[2025/09/12 05:07:39 994421] [debug] |xqc_engine_main_logic|END|now:1757653659994393|
[2025/09/12 05:07:39 994431] [debug] |xqc_engine_main_logic|BEGIN|now:1757653659994430|
[2025/09/12 05:07:39 994435] [debug] |xqc_engine_wakeup_after|wakeup:1757653660019218|now:1757653659994435|diff:24783|
[2025/09/12 05:07:39 994440] [debug] |xqc_engine_main_logic|END|now:1757653659994430|
[2025/09/12 05:07:40 019962] [debug] |xqc_engine_main_logic|BEGIN|now:1757653660019962|
[2025/09/12 05:07:40 019973] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653660019218|pq_index:0|
[2025/09/12 05:07:40 019978] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653659994393|
[2025/09/12 05:07:40 019984] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653660019983|
[2025/09/12 05:07:40 019989] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653660019218|now:1757653660019983|
[2025/09/12 05:07:40 019995] [debug] |scid:19203bb3ce75524d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:07:40 020000] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653660019218|now:1757653660019983|
[2025/09/12 05:07:40 020005] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:40 020012] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|largest_recv:3|ack_delay:25793|first_ack_range:2|largest_pkt_recv_time:1757653659994218|
[2025/09/12 05:07:40 020017] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:3|low:1|pkt_pns:2|
[2025/09/12 05:07:40 020022] [debug] |scid:19203bb3ce75524d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:07:40 020033] [debug] |scid:19203bb3ce75524d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:40 020039] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:40 020045] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:40 020051] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:07:40 020085] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:8|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:106|now:1757653660020059|stream_id:0|stream_offset:0|
[2025/09/12 05:07:40 020092] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:8|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:40 020100] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653660930031|
[2025/09/12 05:07:40 020105] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653660930031|
[2025/09/12 05:07:40 020110] [debug] |xqc_engine_wakeup_after|wakeup:1757653660930031|now:1757653660020109|diff:909922|
[2025/09/12 05:07:40 020115] [debug] |xqc_engine_main_logic|END|now:1757653660019983|
[2025/09/12 05:07:40 929956] [debug] |xqc_engine_main_logic|BEGIN|now:1757653660929955|
[2025/09/12 05:07:40 929991] [debug] |xqc_engine_wakeup_after|wakeup:1757653660930031|now:1757653660929991|diff:40|
[2025/09/12 05:07:40 929998] [debug] |xqc_engine_main_logic|END|now:1757653660929955|
[2025/09/12 05:07:40 931067] [debug] |xqc_engine_main_logic|BEGIN|now:1757653660931067|
[2025/09/12 05:07:40 931076] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653660930031|pq_index:0|
[2025/09/12 05:07:40 931083] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653660019983|
[2025/09/12 05:07:40 931092] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653660931089|
[2025/09/12 05:07:40 931101] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653660930031|now:1757653660931089|
[2025/09/12 05:07:40 931107] [debug] |scid:19203bb3ce75524d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:07:40 931114] [debug] |scid:19203bb3ce75524d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000564C524BD35C|path:0|bytes_in_flight:106|
[2025/09/12 05:07:40 931120] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:1017247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:40 931128] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:40 931134] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:07:40 931140] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:07:40 931146] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:40 931152] [debug] |scid:19203bb3ce75524d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:07:40 931160] [debug] |scid:19203bb3ce75524d|xqc_conn_send_probe_pkt|conn:0000564C524BD35C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:07:40 931169] [debug] |scid:19203bb3ce75524d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:07:40 931175] [debug] |scid:19203bb3ce75524d|xqc_conn_send_probe_pkt|conn:0000564C524BD35C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:07:40 931197] [debug] |scid:19203bb3ce75524d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000564C524BD35C|pto_count:1
[2025/09/12 05:07:40 931204] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:2034494|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:40 931210] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:40 931216] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:40 931222] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:07:40 931228] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:40 931234] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653660931203|interv:18444986420048620412|
[2025/09/12 05:07:40 931240] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:0|expire:18446744073709551615|now:1757653660931203|interval:18444986420048620412|pto_count:1|srtt:339083
[2025/09/12 05:07:40 931251] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:07:40 931259] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:07:40 931266] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:07:40 931275] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:07:40 931359] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:2|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:36|now:1757653660931295|stream_id:0|stream_offset:0|
[2025/09/12 05:07:40 931368] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:2|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:40 931376] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:1184|
[2025/09/12 05:07:40 931382] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:2034494|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:40 931389] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:40 931396] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:07:40 931402] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:07:40 931408] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:40 931413] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653662965789|now:1757653660931382|interv:2034407|
[2025/09/12 05:07:40 931423] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:1|expire:1757653662965789|now:1757653660931382|interval:2034407|pto_count:1|srtt:339083
[2025/09/12 05:07:40 931436] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:106|
[2025/09/12 05:07:40 931445] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:07:40 931457] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:07:40 931486] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:3|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:106|now:1757653660931465|stream_id:0|stream_offset:0|
[2025/09/12 05:07:40 931494] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:3|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:07:40 931525] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:106|applimit:1184|
[2025/09/12 05:07:40 931532] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:2034494|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:40 931538] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:40 931544] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:07:40 931550] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:07:40 931557] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:07:40 931563] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653662965959|now:1757653660931531|interv:2034428|
[2025/09/12 05:07:40 931571] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:1|expire:1757653662965959|now:1757653660931531|interval:2034428|pto_count:1|srtt:339083
[2025/09/12 05:07:40 931583] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:176|
[2025/09/12 05:07:40 931594] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653662965959|
[2025/09/12 05:07:40 931606] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653662965959|
[2025/09/12 05:07:40 931615] [debug] |xqc_engine_wakeup_after|wakeup:1757653662965959|now:1757653660931615|diff:2034344|
[2025/09/12 05:07:40 931621] [debug] |xqc_engine_main_logic|END|now:1757653660931089|
[2025/09/12 05:07:41 213000] [info] |xqc_engine_packet_process|==>|conn:0000564C524BD35C|size:237|state:ESTABED|recv_time:1757653661212996|
[2025/09/12 05:07:41 213034] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:19203bb3ce75524d|spin_bit:1|
[2025/09/12 05:07:41 213058] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:07:41 213069] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:07:41 213089] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:07:41 213099] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:1e|
[2025/09/12 05:07:41 213105] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 213112] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|9e8684e520e8025712fc|sr_token:99cd4584b4c0fb398b32737e6984dd26
[2025/09/12 05:07:41 213124] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 213133] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|6d068558fcb6d06b9479|sr_token:4e812e7618b277fac7822aed67e5146e
[2025/09/12 05:07:41 213145] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 213155] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|8616f87d67afcc6372a6|sr_token:88cbe38b5e3887b4cd094f9c0ceee3dd
[2025/09/12 05:07:41 213168] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 213190] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|be3ca825c0617135c74b|sr_token:043d8eed39db454ade74671079860896
[2025/09/12 05:07:41 213203] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 213215] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|2a32d1edc2791f355dcd|sr_token:06157a59ae70d863e755c8556ff27c56
[2025/09/12 05:07:41 213228] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 213238] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|45b85e66d64d4df336df|sr_token:a238734b31f937d1ef045ffb3ccc4c9f
[2025/09/12 05:07:41 213246] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 213252] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|588b4714f01915719b97|sr_token:677d1040d8e910093a6a061fd729aa9e
[2025/09/12 05:07:41 213259] [info] |scid:19203bb3ce75524d|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000564C524BD35C|
[2025/09/12 05:07:41 213269] [debug] |scid:19203bb3ce75524d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:176|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:07:41 213277] [debug] |scid:19203bb3ce75524d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:106|cwnd:139040|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/09/12 05:07:41 213284] [debug] |scid:19203bb3ce75524d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:36|cwnd:139040|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:07:41 213291] [info] |scid:19203bb3ce75524d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:07:41 213298] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:1017247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:41 213305] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:41 213311] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:41 213317] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:07:41 213324] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653661213297|now:1757653661213297|interv:0|
[2025/09/12 05:07:41 213330] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:2|expire:1757653660950290|now:1757653661213297|interval:0|pto_count:0|srtt:339083
[2025/09/12 05:07:41 213339] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:ACK_01RTT|expire:1757653661237996|now:1757653661212996|interv:25000|
[2025/09/12 05:07:41 213347] [debug] |scid:19203bb3ce75524d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653661212996|max_ack_delay:25000|
[2025/09/12 05:07:41 213354] [debug] |scid:19203bb3ce75524d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:07:41 213362] [info] |scid:19203bb3ce75524d|xqc_conn_on_pkt_processed|====>|conn:0000564C524BD35C|path:0|size:237|pkt_type:SHORT_HEADER|pkt_num:5|frame:NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653661212996|dcid:19203bb3ce75524d|dcid_seq:0|
[2025/09/12 05:07:41 213370] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:PATH_IDLE|expire:1757653781212996|now:1757653661212996|interv:120000000|
[2025/09/12 05:07:41 213376] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_IDLE|expire:1757653781212996|now:1757653661212996|interv:120000000|
[2025/09/12 05:07:41 213382] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653662965959|pq_index:0|
[2025/09/12 05:07:41 213394] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653660931089|
[2025/09/12 05:07:41 213400] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661213400|
[2025/09/12 05:07:41 213408] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653661213406|
[2025/09/12 05:07:41 213415] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653661213297|now:1757653661213406|
[2025/09/12 05:07:41 213421] [debug] |scid:19203bb3ce75524d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:07:41 213427] [debug] |scid:19203bb3ce75524d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000564C524BD35C|path:0|bytes_in_flight:36|
[2025/09/12 05:07:41 213433] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:1017247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:41 213440] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:41 213446] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:41 213452] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:07:41 213459] [debug] |scid:19203bb3ce75524d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:07:41 213465] [debug] |scid:19203bb3ce75524d|xqc_conn_send_probe_pkt|conn:0000564C524BD35C|path:0|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:07:41 213473] [debug] |scid:19203bb3ce75524d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:07:41 213479] [debug] |scid:19203bb3ce75524d|xqc_conn_send_probe_pkt|conn:0000564C524BD35C|path:0|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:07:41 213486] [debug] |scid:19203bb3ce75524d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000564C524BD35C|pto_count:1
[2025/09/12 05:07:41 213492] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000564C524BD35C|path:0|
[2025/09/12 05:07:41 213498] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:41 213533] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653661213406|
[2025/09/12 05:07:41 213539] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:41 213564] [debug] |scid:19203bb3ce75524d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3d082a26adb87148|sr_token:60fdb968ff7f000043fc27304c560000|seq_num:1
[2025/09/12 05:07:41 213575] [debug] |scid:19203bb3ce75524d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:140e19b12af930fb|sr_token:60fdb968ff7f000043fc27304c560000|seq_num:2
[2025/09/12 05:07:41 213583] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:07:41 213589] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:07:41 213598] [debug] |scid:19203bb3ce75524d|xqc_path_get_perf_class|conn:0000564C524BD35C|path_id:0|path_srtt:339083|min_srtt:339083|path_bw:3491|loss_rate:16.67|path_pto:1|
[2025/09/12 05:07:41 213605] [debug] |scid:19203bb3ce75524d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000564C524BD35C|path_id:0|path_srtt:339083|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:41 213612] [debug] |scid:19203bb3ce75524d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:07:41 213623] [debug] |scid:19203bb3ce75524d|xqc_path_get_perf_class|conn:0000564C524BD35C|path_id:0|path_srtt:339083|min_srtt:339083|path_bw:3491|loss_rate:16.67|path_pto:1|
[2025/09/12 05:07:41 213630] [debug] |scid:19203bb3ce75524d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000564C524BD35C|path_id:0|path_srtt:339083|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:41 213637] [debug] |scid:19203bb3ce75524d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:07:41 213645] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:07:41 213652] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:07:41 213689] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:9|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653661213662|stream_id:0|stream_offset:17|
[2025/09/12 05:07:41 213698] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:9|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:41 213709] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:07:41 213718] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:2034494|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:41 213731] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:41 213739] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:41 213748] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:07:41 213756] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653663288156|now:1757653661213718|interv:2074438|
[2025/09/12 05:07:41 213766] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:2|expire:1757653663288156|now:1757653661213718|interval:2074438|pto_count:1|srtt:339083
[2025/09/12 05:07:41 213779] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:36|
[2025/09/12 05:07:41 213792] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:07:41 213800] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:07:41 213828] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:10|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653661213808|stream_id:0|stream_offset:17|
[2025/09/12 05:07:41 213837] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:10|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:07:41 213849] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:1184|
[2025/09/12 05:07:41 213859] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:2034494|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:41 213870] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:41 213880] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:41 213899] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:07:41 213906] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653663288302|now:1757653661213859|interv:2074443|
[2025/09/12 05:07:41 213912] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:2|expire:1757653663288302|now:1757653661213859|interval:2074443|pto_count:1|srtt:339083
[2025/09/12 05:07:41 213919] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:72|
[2025/09/12 05:07:41 213926] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:41 213933] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:07:41 213967] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:11|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653661213941|stream_id:0|stream_offset:0|
[2025/09/12 05:07:41 213979] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:11|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:41 213991] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:1184|
[2025/09/12 05:07:41 214002] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:2034494|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:41 214014] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:41 214022] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:41 214028] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:07:41 214035] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653663288435|now:1757653661214001|interv:2074434|
[2025/09/12 05:07:41 214040] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:2|expire:1757653663288435|now:1757653661214001|interval:2074434|pto_count:1|srtt:339083
[2025/09/12 05:07:41 214047] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:115|
[2025/09/12 05:07:41 214054] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:41 214061] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:07:41 214087] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:12|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653661214069|stream_id:0|stream_offset:0|
[2025/09/12 05:07:41 214099] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:12|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:41 214112] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:1184|
[2025/09/12 05:07:41 214122] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:339083|rtt_var:169541|pto_duration:2034494|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:41 214132] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:41 214149] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:41 214160] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:07:41 214169] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653663288563|now:1757653661214121|interv:2074442|
[2025/09/12 05:07:41 214176] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:2|expire:1757653663288563|now:1757653661214121|interval:2074442|pto_count:1|srtt:339083
[2025/09/12 05:07:41 214182] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:158|
[2025/09/12 05:07:41 214190] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653661237996|
[2025/09/12 05:07:41 214196] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653661237996|
[2025/09/12 05:07:41 214202] [debug] |xqc_engine_wakeup_after|wakeup:1757653661237996|now:1757653661214202|diff:23794|
[2025/09/12 05:07:41 214208] [debug] |xqc_engine_main_logic|END|now:1757653661213406|
[2025/09/12 05:07:41 214221] [info] |xqc_engine_packet_process|==>|conn:0000564C524BD35C|size:29|state:ESTABED|recv_time:1757653661214220|
[2025/09/12 05:07:41 214233] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:19203bb3ce75524d|spin_bit:0|
[2025/09/12 05:07:41 214245] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:07:41 214255] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:07:41 214264] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:07:41 214270] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:1|
[2025/09/12 05:07:41 214277] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:0|
[2025/09/12 05:07:41 214282] [debug] |scid:19203bb3ce75524d|xqc_process_padding_frame|process padding|
[2025/09/12 05:07:41 214289] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:41 214296] [debug] |scid:19203bb3ce75524d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:07:41 214303] [debug] |scid:19203bb3ce75524d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:07:41 214310] [info] |scid:19203bb3ce75524d|xqc_conn_on_pkt_processed|====>|conn:0000564C524BD35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING PING |recv_time:1757653661214220|dcid:19203bb3ce75524d|dcid_seq:0|
[2025/09/12 05:07:41 214317] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:PATH_IDLE|expire:1757653781214220|now:1757653661214220|interv:120000000|
[2025/09/12 05:07:41 214323] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_IDLE|expire:1757653781214220|now:1757653661214220|interv:120000000|
[2025/09/12 05:07:41 214329] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653661237996|pq_index:0|
[2025/09/12 05:07:41 214336] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653661213406|
[2025/09/12 05:07:41 214341] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661214341|
[2025/09/12 05:07:41 214349] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653661214347|
[2025/09/12 05:07:41 214358] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|largest_recv:6|ack_delay:138|first_ack_range:1|largest_pkt_recv_time:1757653661214220|
[2025/09/12 05:07:41 214370] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:6|low:5|pkt_pns:2|
[2025/09/12 05:07:41 214376] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:3|low:1|pkt_pns:2|
[2025/09/12 05:07:41 214382] [debug] |scid:19203bb3ce75524d|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 05:07:41 214388] [debug] |scid:19203bb3ce75524d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:41 214395] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:41 214402] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:41 214409] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:07:41 214439] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:13|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653661214417|stream_id:0|stream_offset:0|
[2025/09/12 05:07:41 214447] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:13|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:41 214458] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653663288563|
[2025/09/12 05:07:41 214468] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653663288563|
[2025/09/12 05:07:41 214477] [debug] |xqc_engine_wakeup_after|wakeup:1757653663288563|now:1757653661214477|diff:2074086|
[2025/09/12 05:07:41 214487] [debug] |xqc_engine_main_logic|END|now:1757653661214347|
[2025/09/12 05:07:41 214518] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661214517|
[2025/09/12 05:07:41 214533] [debug] |xqc_engine_wakeup_after|wakeup:1757653663288563|now:1757653661214533|diff:2074030|
[2025/09/12 05:07:41 214545] [debug] |xqc_engine_main_logic|END|now:1757653661214517|
[2025/09/12 05:07:41 245255] [info] |xqc_engine_packet_process|==>|conn:0000564C524BD35C|size:33|state:ESTABED|recv_time:1757653661245252|
[2025/09/12 05:07:41 245278] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:19203bb3ce75524d|spin_bit:1|
[2025/09/12 05:07:41 245294] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:07:41 245303] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:07:41 245317] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:07:41 245326] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:2|
[2025/09/12 05:07:41 245339] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|conn:0000564C524BD35C|path:0|pkt_num:9|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:9|
[2025/09/12 05:07:41 245350] [debug] |scid:19203bb3ce75524d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1184|prior_time:1757653661213662|is_app_limited:1|send_elapse:0|ack_elapse:31590|ctl_first_sent_time:1757653661213662|lagest_ack_time:1757653661245252|curr_delivered:1220|
[2025/09/12 05:07:41 245362] [debug] |scid:19203bb3ce75524d|xqc_update_sample|sampler_sent_time_update:1757653661213662|
[2025/09/12 05:07:41 245371] [debug] |scid:19203bb3ce75524d|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:07:41 245382] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:07:41 245388] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|conn:0000564C524BD35C|path:0|pkt_num:11|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:07:41 245402] [debug] |scid:19203bb3ce75524d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1184|prior_time:1757653661213662|is_app_limited:1|send_elapse:0|ack_elapse:31590|ctl_first_sent_time:1757653661213662|lagest_ack_time:1757653661245252|curr_delivered:1263|
[2025/09/12 05:07:41 245408] [debug] |scid:19203bb3ce75524d|xqc_update_sample|sampler_sent_time_update:1757653661213941|
[2025/09/12 05:07:41 245414] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:07:41 245423] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_rtt|before update rtt|conn:0000564C524BD35C|srtt:339083|rttvar:169541|minrtt:339083|latest_rtt:31311|ack_delay:0|
[2025/09/12 05:07:41 245433] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_rtt|l-0.0.0.0-33984-19203bb3ce75524d p-193.167.100.100-443-4baaf39ac0874c84 |after update rtt|conn:0000564C524BD35C|srtt:300611|rttvar:204099|minrtt:31311|latest_rtt:31311|ack_delay:0|
[2025/09/12 05:07:41 245442] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:07:41 245448] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 3|pns:2|
[2025/09/12 05:07:41 245453] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:07:41 245458] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:300611|rtt_var:204099|pto_duration:1117007|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:41 245464] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:41 245469] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:41 245474] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:07:41 245479] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653662351076|now:1757653661245458|interv:1105618|
[2025/09/12 05:07:41 245485] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:2|expire:1757653662351076|now:1757653661245458|interval:1105618|pto_count:0|srtt:300611
[2025/09/12 05:07:41 245491] [debug] |scid:19203bb3ce75524d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31590, delivered 79|rate 2500|lost 0|
[2025/09/12 05:07:41 245496] [debug] |scid:19203bb3ce75524d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:07:41 245518] [debug] |scid:19203bb3ce75524d|xqc_bbr_update_min_rtt|probertt expire|rtt:31311, old_rtt:339083|
[2025/09/12 05:07:41 245523] [debug] |scid:19203bb3ce75524d|xqc_bbr_update_min_rtt|minrtt expire|rtt:31311, old_rtt:339083|
[2025/09/12 05:07:41 245528] [debug] |scid:19203bb3ce75524d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:698|
[2025/09/12 05:07:41 245533] [debug] |scid:19203bb3ce75524d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:79|po_sent_time:1757653661213941|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1263|
[2025/09/12 05:07:41 245540] [debug] |scid:19203bb3ce75524d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:79|po_sent_time:1757653661213941|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1263|
[2025/09/12 05:07:41 245546] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|l-0.0.0.0-33984-19203bb3ce75524d p-193.167.100.100-443-4baaf39ac0874c84 |bbr on ack|mode:0|pacing_rate:1172911|bw:3491|cwnd:139119|full_bw_reached:0|inflight:43|srtt:300611|latest_rtt:31311|min_rtt:31311|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:07:41 245559] [debug] |scid:19203bb3ce75524d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:07:41 245565] [info] |scid:19203bb3ce75524d|xqc_conn_on_pkt_processed|====>|conn:0000564C524BD35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757653661245252|dcid:19203bb3ce75524d|dcid_seq:0|
[2025/09/12 05:07:41 245572] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:PATH_IDLE|expire:1757653781245252|now:1757653661245252|interv:120000000|
[2025/09/12 05:07:41 245578] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_IDLE|expire:1757653781245252|now:1757653661245252|interv:120000000|
[2025/09/12 05:07:41 245583] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653663288563|pq_index:0|
[2025/09/12 05:07:41 245588] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653661214347|
[2025/09/12 05:07:41 245593] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661245593|
[2025/09/12 05:07:41 245600] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |now:1757653661245598|
[2025/09/12 05:07:41 245609] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653662351076|
[2025/09/12 05:07:41 245614] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653662351076|
[2025/09/12 05:07:41 245619] [debug] |xqc_engine_wakeup_after|wakeup:1757653662351076|now:1757653661245619|diff:1105457|
[2025/09/12 05:07:41 245625] [debug] |xqc_engine_main_logic|END|now:1757653661245598|
[2025/09/12 05:07:41 245632] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661245631|
[2025/09/12 05:07:41 245636] [debug] |xqc_engine_wakeup_after|wakeup:1757653662351076|now:1757653661245636|diff:1105440|
[2025/09/12 05:07:41 245641] [debug] |xqc_engine_main_logic|END|now:1757653661245631|
[2025/09/12 05:07:41 246454] [info] |xqc_engine_packet_process|==>|conn:0000564C524BD35C|size:1422|state:ESTABED|recv_time:1757653661246453|
[2025/09/12 05:07:41 246469] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:19203bb3ce75524d|spin_bit:0|
[2025/09/12 05:07:41 246481] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:07:41 246489] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:07:41 246522] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:07:41 246533] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:1|
[2025/09/12 05:07:41 246542] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:1e|
[2025/09/12 05:07:41 246550] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 246559] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|9e8684e520e8025712fc|sr_token:99cd4584b4c0fb398b32737e6984dd26
[2025/09/12 05:07:41 246568] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 246576] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|6d068558fcb6d06b9479|sr_token:4e812e7618b277fac7822aed67e5146e
[2025/09/12 05:07:41 246584] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 246593] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|8616f87d67afcc6372a6|sr_token:88cbe38b5e3887b4cd094f9c0ceee3dd
[2025/09/12 05:07:41 246600] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 246605] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|be3ca825c0617135c74b|sr_token:043d8eed39db454ade74671079860896
[2025/09/12 05:07:41 246610] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 246621] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|2a32d1edc2791f355dcd|sr_token:06157a59ae70d863e755c8556ff27c56
[2025/09/12 05:07:41 246631] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 246641] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|45b85e66d64d4df336df|sr_token:a238734b31f937d1ef045ffb3ccc4c9f
[2025/09/12 05:07:41 246651] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:18|
[2025/09/12 05:07:41 246660] [debug] |scid:19203bb3ce75524d|xqc_process_new_conn_id_frame|new_conn_id|588b4714f01915719b97|sr_token:677d1040d8e910093a6a061fd729aa9e
[2025/09/12 05:07:41 246666] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:0|
[2025/09/12 05:07:41 246672] [debug] |scid:19203bb3ce75524d|xqc_process_padding_frame|process padding|
[2025/09/12 05:07:41 246683] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:ACK_01RTT|expire:1757653661271453|now:1757653661246453|interv:25000|
[2025/09/12 05:07:41 246692] [debug] |scid:19203bb3ce75524d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653661246453|max_ack_delay:25000|
[2025/09/12 05:07:41 246699] [debug] |scid:19203bb3ce75524d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:07:41 246706] [info] |scid:19203bb3ce75524d|xqc_conn_on_pkt_processed|====>|conn:0000564C524BD35C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653661246453|dcid:19203bb3ce75524d|dcid_seq:0|
[2025/09/12 05:07:41 246714] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:PATH_IDLE|expire:1757653781246453|now:1757653661246453|interv:120000000|
[2025/09/12 05:07:41 246720] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_IDLE|expire:1757653781246453|now:1757653661246453|interv:120000000|
[2025/09/12 05:07:41 246726] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653662351076|pq_index:0|
[2025/09/12 05:07:41 246733] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653661245598|
[2025/09/12 05:07:41 246739] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661246739|
[2025/09/12 05:07:41 246746] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |now:1757653661246744|
[2025/09/12 05:07:41 246756] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653661271453|
[2025/09/12 05:07:41 246762] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653661271453|
[2025/09/12 05:07:41 246768] [debug] |xqc_engine_wakeup_after|wakeup:1757653661271453|now:1757653661246768|diff:24685|
[2025/09/12 05:07:41 246774] [debug] |xqc_engine_main_logic|END|now:1757653661246744|
[2025/09/12 05:07:41 246782] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661246782|
[2025/09/12 05:07:41 246788] [debug] |xqc_engine_wakeup_after|wakeup:1757653661271453|now:1757653661246787|diff:24666|
[2025/09/12 05:07:41 246794] [debug] |xqc_engine_main_logic|END|now:1757653661246782|
[2025/09/12 05:07:41 270191] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661270191|
[2025/09/12 05:07:41 270205] [debug] |xqc_engine_wakeup_after|wakeup:1757653661271453|now:1757653661270205|diff:1248|
[2025/09/12 05:07:41 270212] [debug] |xqc_engine_main_logic|END|now:1757653661270191|
[2025/09/12 05:07:41 272345] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661272345|
[2025/09/12 05:07:41 272352] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653661271453|pq_index:0|
[2025/09/12 05:07:41 272357] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653661246744|
[2025/09/12 05:07:41 272370] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |now:1757653661272368|
[2025/09/12 05:07:41 272377] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653661271453|now:1757653661272368|
[2025/09/12 05:07:41 272382] [debug] |scid:19203bb3ce75524d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:07:41 272387] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653661271453|now:1757653661272368|
[2025/09/12 05:07:41 272392] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:41 272400] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|largest_recv:9|ack_delay:25947|first_ack_range:1|largest_pkt_recv_time:1757653661246453|
[2025/09/12 05:07:41 272406] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:9|low:8|pkt_pns:2|
[2025/09/12 05:07:41 272411] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:6|low:5|pkt_pns:2|
[2025/09/12 05:07:41 272416] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 05:07:41 272421] [debug] |scid:19203bb3ce75524d|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:07:41 272426] [debug] |scid:19203bb3ce75524d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:41 272432] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:41 272439] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:41 272446] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:07:41 272483] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:14|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653661272456|stream_id:0|stream_offset:0|
[2025/09/12 05:07:41 272491] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:14|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:41 272517] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653662351076|
[2025/09/12 05:07:41 272527] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653662351076|
[2025/09/12 05:07:41 272533] [debug] |xqc_engine_wakeup_after|wakeup:1757653662351076|now:1757653661272533|diff:1078543|
[2025/09/12 05:07:41 272539] [debug] |xqc_engine_main_logic|END|now:1757653661272368|
[2025/09/12 05:07:41 482784] [info] |xqc_engine_packet_process|==>|conn:0000564C524BD35C|size:1054|state:ESTABED|recv_time:1757653661482779|
[2025/09/12 05:07:41 482818] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:19203bb3ce75524d|spin_bit:1|
[2025/09/12 05:07:41 482842] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:07:41 482853] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:07:41 482873] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:07:41 482884] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:b|
[2025/09/12 05:07:41 482897] [debug] |scid:19203bb3ce75524d|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:07:41 482911] [debug] |scid:19203bb3ce75524d|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:07:41 482923] [debug] |scid:19203bb3ce75524d|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:07:41 482934] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653662351076|pq_index:0|
[2025/09/12 05:07:41 482957] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653661272368|
[2025/09/12 05:07:41 482968] [debug] |scid:19203bb3ce75524d|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:07:41 482983] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:ACK_01RTT|expire:1757653661507779|now:1757653661482779|interv:25000|
[2025/09/12 05:07:41 482993] [debug] |scid:19203bb3ce75524d|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 DGRAM_MSS_NOTIFY |now:1757653661482779|max_ack_delay:25000|
[2025/09/12 05:07:41 483000] [debug] |scid:19203bb3ce75524d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:07:41 483007] [info] |scid:19203bb3ce75524d|xqc_conn_on_pkt_processed|====>|conn:0000564C524BD35C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:12|frame:STREAM |recv_time:1757653661482779|dcid:19203bb3ce75524d|dcid_seq:0|
[2025/09/12 05:07:41 483016] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:PATH_IDLE|expire:1757653781482779|now:1757653661482779|interv:120000000|
[2025/09/12 05:07:41 483022] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_IDLE|expire:1757653781482779|now:1757653661482779|interv:120000000|
[2025/09/12 05:07:41 483030] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661483030|
[2025/09/12 05:07:41 483038] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |now:1757653661483036|
[2025/09/12 05:07:41 483047] [debug] |scid:19203bb3ce75524d|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:0000564C524BD35C|
[2025/09/12 05:07:41 483056] [debug] |scid:19203bb3ce75524d|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:07:41 483062] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:STREAM_CLOSE|expire:1757653664909083|now:1757653661483062|interv:3426021|
[2025/09/12 05:07:41 483124] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653661507779|
[2025/09/12 05:07:41 483132] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653661507779|
[2025/09/12 05:07:41 483138] [debug] |xqc_engine_wakeup_after|wakeup:1757653661507779|now:1757653661483138|diff:24641|
[2025/09/12 05:07:41 483146] [debug] |xqc_engine_main_logic|END|now:1757653661483036|
[2025/09/12 05:07:41 507607] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661507607|
[2025/09/12 05:07:41 507622] [debug] |xqc_engine_wakeup_after|wakeup:1757653661507779|now:1757653661507621|diff:158|
[2025/09/12 05:07:41 507628] [debug] |xqc_engine_main_logic|END|now:1757653661507607|
[2025/09/12 05:07:41 508698] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661508698|
[2025/09/12 05:07:41 508707] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653661507779|pq_index:0|
[2025/09/12 05:07:41 508713] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653661483036|
[2025/09/12 05:07:41 508721] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |now:1757653661508719|
[2025/09/12 05:07:41 508728] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653661507779|now:1757653661508719|
[2025/09/12 05:07:41 508735] [debug] |scid:19203bb3ce75524d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:07:41 508741] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653661507779|now:1757653661508719|
[2025/09/12 05:07:41 508755] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:41 508763] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|largest_recv:12|ack_delay:25984|first_ack_range:0|largest_pkt_recv_time:1757653661482779|
[2025/09/12 05:07:41 508770] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:12|low:12|pkt_pns:2|
[2025/09/12 05:07:41 508776] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:9|low:8|pkt_pns:2|
[2025/09/12 05:07:41 508782] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:6|low:5|pkt_pns:2|
[2025/09/12 05:07:41 508788] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 05:07:41 508794] [debug] |scid:19203bb3ce75524d|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 05:07:41 508801] [debug] |scid:19203bb3ce75524d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:41 508808] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:41 508816] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:41 508823] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:07:41 508863] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:15|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653661508834|stream_id:0|stream_offset:0|
[2025/09/12 05:07:41 508871] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:15|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:41 508880] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653662351076|
[2025/09/12 05:07:41 508886] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653662351076|
[2025/09/12 05:07:41 508892] [debug] |xqc_engine_wakeup_after|wakeup:1757653662351076|now:1757653661508892|diff:842184|
[2025/09/12 05:07:41 508898] [debug] |xqc_engine_main_logic|END|now:1757653661508719|
[2025/09/12 05:07:41 539614] [info] |xqc_engine_packet_process|==>|conn:0000564C524BD35C|size:29|state:ESTABED|recv_time:1757653661539610|
[2025/09/12 05:07:41 539644] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:19203bb3ce75524d|spin_bit:1|
[2025/09/12 05:07:41 539665] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:07:41 539677] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:07:41 539696] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:07:41 539711] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:12|
[2025/09/12 05:07:41 539745] [debug] |scid:19203bb3ce75524d|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:07:41 539762] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:0|
[2025/09/12 05:07:41 539776] [debug] |scid:19203bb3ce75524d|xqc_process_padding_frame|process padding|
[2025/09/12 05:07:41 539790] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:ACK_01RTT|expire:1757653661564610|now:1757653661539610|interv:25000|
[2025/09/12 05:07:41 539801] [debug] |scid:19203bb3ce75524d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653661539610|max_ack_delay:25000|
[2025/09/12 05:07:41 539813] [debug] |scid:19203bb3ce75524d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:07:41 539830] [info] |scid:19203bb3ce75524d|xqc_conn_on_pkt_processed|====>|conn:0000564C524BD35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:13|frame:PADDING MAX_STREAMS |recv_time:1757653661539610|dcid:19203bb3ce75524d|dcid_seq:0|
[2025/09/12 05:07:41 539859] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:PATH_IDLE|expire:1757653781539610|now:1757653661539610|interv:120000000|
[2025/09/12 05:07:41 539867] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_IDLE|expire:1757653781539610|now:1757653661539610|interv:120000000|
[2025/09/12 05:07:41 539875] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653662351076|pq_index:0|
[2025/09/12 05:07:41 539883] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653661508719|
[2025/09/12 05:07:41 539890] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661539890|
[2025/09/12 05:07:41 539900] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |now:1757653661539897|
[2025/09/12 05:07:41 539913] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653661564610|
[2025/09/12 05:07:41 539920] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653661564610|
[2025/09/12 05:07:41 539928] [debug] |xqc_engine_wakeup_after|wakeup:1757653661564610|now:1757653661539928|diff:24682|
[2025/09/12 05:07:41 539936] [debug] |xqc_engine_main_logic|END|now:1757653661539897|
[2025/09/12 05:07:41 539945] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661539945|
[2025/09/12 05:07:41 539953] [debug] |xqc_engine_wakeup_after|wakeup:1757653661564610|now:1757653661539952|diff:24658|
[2025/09/12 05:07:41 539960] [debug] |xqc_engine_main_logic|END|now:1757653661539945|
[2025/09/12 05:07:41 564420] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661564419|
[2025/09/12 05:07:41 564438] [debug] |xqc_engine_wakeup_after|wakeup:1757653661564610|now:1757653661564437|diff:173|
[2025/09/12 05:07:41 564444] [debug] |xqc_engine_main_logic|END|now:1757653661564419|
[2025/09/12 05:07:41 565514] [debug] |xqc_engine_main_logic|BEGIN|now:1757653661565514|
[2025/09/12 05:07:41 565522] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653661564610|pq_index:0|
[2025/09/12 05:07:41 565529] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653661539897|
[2025/09/12 05:07:41 565538] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |now:1757653661565535|
[2025/09/12 05:07:41 565546] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653661564610|now:1757653661565535|
[2025/09/12 05:07:41 565552] [debug] |scid:19203bb3ce75524d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:07:41 565558] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653661564610|now:1757653661565535|
[2025/09/12 05:07:41 565564] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:41 565573] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|largest_recv:13|ack_delay:25963|first_ack_range:1|largest_pkt_recv_time:1757653661539610|
[2025/09/12 05:07:41 565580] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:13|low:12|pkt_pns:2|
[2025/09/12 05:07:41 565586] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:9|low:8|pkt_pns:2|
[2025/09/12 05:07:41 565592] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:6|low:5|pkt_pns:2|
[2025/09/12 05:07:41 565598] [debug] |scid:19203bb3ce75524d|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 05:07:41 565604] [debug] |scid:19203bb3ce75524d|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:13|frame_largest_recv:13|
[2025/09/12 05:07:41 565610] [debug] |scid:19203bb3ce75524d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:07:41 565627] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:07:41 565635] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:07:41 565643] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:07:41 565703] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:16|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653661565656|stream_id:0|stream_offset:0|
[2025/09/12 05:07:41 565712] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:16|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:41 565721] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653662351076|
[2025/09/12 05:07:41 565727] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653662351076|
[2025/09/12 05:07:41 565733] [debug] |xqc_engine_wakeup_after|wakeup:1757653662351076|now:1757653661565733|diff:785343|
[2025/09/12 05:07:41 565740] [debug] |xqc_engine_main_logic|END|now:1757653661565535|
[2025/09/12 05:07:42 351369] [debug] |xqc_engine_main_logic|BEGIN|now:1757653662351368|
[2025/09/12 05:07:42 351405] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653662351076|pq_index:0|
[2025/09/12 05:07:42 351414] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653661565535|
[2025/09/12 05:07:42 351423] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |now:1757653662351420|
[2025/09/12 05:07:42 351432] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653662351076|now:1757653662351420|
[2025/09/12 05:07:42 351439] [debug] |scid:19203bb3ce75524d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:07:42 351445] [debug] |scid:19203bb3ce75524d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000564C524BD35C|path:0|bytes_in_flight:43|
[2025/09/12 05:07:42 351452] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:300611|rtt_var:204099|pto_duration:1117007|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:07:42 351459] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:42 351465] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:42 351471] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:07:42 351478] [debug] |scid:19203bb3ce75524d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:07:42 351486] [debug] |scid:19203bb3ce75524d|xqc_conn_send_probe_pkt|conn:0000564C524BD35C|path:0|pkt_num:12|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:07:42 351494] [debug] |scid:19203bb3ce75524d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:12|
[2025/09/12 05:07:42 351516] [debug] |scid:19203bb3ce75524d|xqc_conn_send_probe_pkt|conn:0000564C524BD35C|path:0|pkt_num:12|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:07:42 351523] [debug] |scid:19203bb3ce75524d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000564C524BD35C|pto_count:1
[2025/09/12 05:07:42 351529] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000564C524BD35C|path:0|
[2025/09/12 05:07:42 351551] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:42 351557] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653662351420|
[2025/09/12 05:07:42 351563] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:42 351574] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:07:42 351582] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:07:42 351589] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:12|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:42 351598] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:07:42 351688] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:17|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653662351617|stream_id:0|stream_offset:0|
[2025/09/12 05:07:42 351698] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:17|origin_pktnum:12|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:42 351706] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:07:42 351714] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:300611|rtt_var:204099|pto_duration:2234014|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:42 351725] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:42 351736] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:42 351747] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:07:42 351753] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653664625631|now:1757653662351713|interv:2273918|
[2025/09/12 05:07:42 351759] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:2|expire:1757653664625631|now:1757653662351713|interval:2273918|pto_count:1|srtt:300611
[2025/09/12 05:07:42 351767] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139119|inflight:43|
[2025/09/12 05:07:42 351775] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:12|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:42 351782] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:07:42 351812] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:18|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653662351790|stream_id:0|stream_offset:0|
[2025/09/12 05:07:42 351822] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:18|origin_pktnum:12|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:07:42 351832] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:07:42 351840] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:300611|rtt_var:204099|pto_duration:2234014|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:42 351845] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:42 351855] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:42 351860] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:07:42 351865] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653664625804|now:1757653662351839|interv:2273965|
[2025/09/12 05:07:42 351870] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:2|expire:1757653664625804|now:1757653662351839|interval:2273965|pto_count:1|srtt:300611
[2025/09/12 05:07:42 351876] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139119|inflight:86|
[2025/09/12 05:07:42 351882] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653664625804|
[2025/09/12 05:07:42 351888] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653664625804|
[2025/09/12 05:07:42 351893] [debug] |xqc_engine_wakeup_after|wakeup:1757653664625804|now:1757653662351892|diff:2273912|
[2025/09/12 05:07:42 351898] [debug] |xqc_engine_main_logic|END|now:1757653662351420|
[2025/09/12 05:07:44 625765] [debug] |xqc_engine_main_logic|BEGIN|now:1757653664625764|
[2025/09/12 05:07:44 625810] [debug] |xqc_engine_wakeup_after|wakeup:1757653664625804|now:1757653664625810|diff:18446744073709551610|
[2025/09/12 05:07:44 625820] [debug] |xqc_engine_main_logic|END|now:1757653664625764|
[2025/09/12 05:07:44 626891] [debug] |xqc_engine_main_logic|BEGIN|now:1757653664626890|
[2025/09/12 05:07:44 626901] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653664625804|pq_index:0|
[2025/09/12 05:07:44 626910] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653662351420|
[2025/09/12 05:07:44 626921] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |now:1757653664626917|
[2025/09/12 05:07:44 626931] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653664625804|now:1757653664626917|
[2025/09/12 05:07:44 626940] [debug] |scid:19203bb3ce75524d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:07:44 626948] [debug] |scid:19203bb3ce75524d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000564C524BD35C|path:0|bytes_in_flight:86|
[2025/09/12 05:07:44 626956] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:300611|rtt_var:204099|pto_duration:2234014|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:07:44 626965] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:44 626973] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:44 626981] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:07:44 626989] [debug] |scid:19203bb3ce75524d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:07:44 626999] [debug] |scid:19203bb3ce75524d|xqc_conn_send_probe_pkt|conn:0000564C524BD35C|path:0|pkt_num:12|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:07:44 627009] [debug] |scid:19203bb3ce75524d|xqc_conn_send_probe_pkt|conn:0000564C524BD35C|path:0|pkt_num:17|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:07:44 627018] [debug] |scid:19203bb3ce75524d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000564C524BD35C|pto_count:2
[2025/09/12 05:07:44 627040] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:300611|rtt_var:204099|pto_duration:4468028|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:07:44 627045] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:44 627050] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:44 627055] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:07:44 627060] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653666899818|now:1757653664627039|interv:2272779|
[2025/09/12 05:07:44 627066] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:2|expire:1757653666899818|now:1757653664627039|interval:2272779|pto_count:2|srtt:300611
[2025/09/12 05:07:44 627076] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:07:44 627082] [debug] |scid:19203bb3ce75524d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:07:44 627089] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:12|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:44 627096] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:07:44 627177] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:19|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653664627114|stream_id:0|stream_offset:0|
[2025/09/12 05:07:44 627185] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:19|origin_pktnum:12|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:07:44 627191] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:07:44 627197] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:300611|rtt_var:204099|pto_duration:4468028|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:07:44 627203] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:44 627208] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:44 627213] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:07:44 627218] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653669175142|now:1757653664627197|interv:4547945|
[2025/09/12 05:07:44 627223] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:2|expire:1757653669175142|now:1757653664627197|interval:4547945|pto_count:2|srtt:300611
[2025/09/12 05:07:44 627229] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139119|inflight:86|
[2025/09/12 05:07:44 627240] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:17|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:07:44 627248] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:07:44 627276] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:20|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:86|now:1757653664627257|stream_id:0|stream_offset:0|
[2025/09/12 05:07:44 627283] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:20|origin_pktnum:12|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:07:44 627294] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|path:0|inflight:86|applimit:0|
[2025/09/12 05:07:44 627300] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|srtt:300611|rtt_var:204099|pto_duration:4468028|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:20|
[2025/09/12 05:07:44 627306] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:07:44 627311] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:07:44 627316] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_pto_time_and_space|conn:0000564C524BD35C|path:0|PNS: 2, unacked: 129|
[2025/09/12 05:07:44 627321] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653669175285|now:1757653664627299|interv:4547986|
[2025/09/12 05:07:44 627326] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000564C524BD35C|path:0|pns:2|expire:1757653669175285|now:1757653664627299|interval:4547986|pto_count:2|srtt:300611
[2025/09/12 05:07:44 627332] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139119|inflight:129|
[2025/09/12 05:07:44 627339] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653664909083|
[2025/09/12 05:07:44 627345] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653664909083|
[2025/09/12 05:07:44 627350] [debug] |xqc_engine_wakeup_after|wakeup:1757653664909083|now:1757653664627350|diff:281733|
[2025/09/12 05:07:44 627357] [debug] |xqc_engine_main_logic|END|now:1757653664626917|
[2025/09/12 05:07:44 658075] [info] |xqc_engine_packet_process|==>|conn:0000564C524BD35C|size:33|state:ESTABED|recv_time:1757653664658071|
[2025/09/12 05:07:44 658103] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:19203bb3ce75524d|spin_bit:1|
[2025/09/12 05:07:44 658123] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 05:07:44 658135] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 05:07:44 658152] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 05:07:44 658164] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:2|
[2025/09/12 05:07:44 658177] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|conn:0000564C524BD35C|path:0|pkt_num:12|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:12|
[2025/09/12 05:07:44 658191] [debug] |scid:19203bb3ce75524d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:158|prior_delivered:1184|prior_time:1757653661213662|is_app_limited:1|send_elapse:407|ack_elapse:3444409|ctl_first_sent_time:1757653661214069|lagest_ack_time:1757653664658071|curr_delivered:1306|
[2025/09/12 05:07:44 658206] [debug] |scid:19203bb3ce75524d|xqc_update_sample|sampler_sent_time_update:1757653661214069|
[2025/09/12 05:07:44 658218] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:07:44 658229] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|conn:0000564C524BD35C|path:0|pkt_num:18|origin_pktnum:12|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:18|
[2025/09/12 05:07:44 658243] [debug] |scid:19203bb3ce75524d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:86|prior_delivered:1263|prior_time:1757653662351617|is_app_limited:0|send_elapse:173|ack_elapse:2306454|ctl_first_sent_time:1757653662351790|lagest_ack_time:1757653664658071|curr_delivered:1349|
[2025/09/12 05:07:44 658267] [debug] |scid:19203bb3ce75524d|xqc_update_sample|sampler_sent_time_update:1757653662351790|
[2025/09/12 05:07:44 658277] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:07:44 658283] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|conn:0000564C524BD35C|path:0|pkt_num:19|origin_pktnum:12|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:19|
[2025/09/12 05:07:44 658290] [debug] |scid:19203bb3ce75524d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:86|prior_delivered:1263|prior_time:1757653662351617|is_app_limited:0|send_elapse:173|ack_elapse:2306454|ctl_first_sent_time:1757653662351790|lagest_ack_time:1757653664658071|curr_delivered:1392|
[2025/09/12 05:07:44 658297] [debug] |scid:19203bb3ce75524d|xqc_update_sample|sampler_sent_time_update:1757653664627114|
[2025/09/12 05:07:44 658304] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:07:44 658310] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_rtt|before update rtt|conn:0000564C524BD35C|srtt:300611|rttvar:204099|minrtt:31311|latest_rtt:30957|ack_delay:0|
[2025/09/12 05:07:44 658317] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_update_rtt|l-0.0.0.0-33984-19203bb3ce75524d p-193.167.100.100-443-4baaf39ac0874c84 |after update rtt|conn:0000564C524BD35C|srtt:266904|rttvar:220488|minrtt:30957|latest_rtt:30957|ack_delay:0|
[2025/09/12 05:07:44 658324] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:8|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:07:44 658330] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_get_lost_sent_pn|largest_acked:19|lost_pn:11|thresh:8|
[2025/09/12 05:07:44 658339] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 14|pns:2|
[2025/09/12 05:07:44 658345] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:07:44 658351] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000564C524BD35C|path:0|
[2025/09/12 05:07:44 658358] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:44 658363] [debug] |scid:19203bb3ce75524d|xqc_generate_sample|sampler: send_elapse 173, ack_elapse 2306454, delivered 129|rate 55|lost 0|
[2025/09/12 05:07:44 658371] [debug] |scid:19203bb3ce75524d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:07:44 658377] [debug] |scid:19203bb3ce75524d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (55) in round 3|
[2025/09/12 05:07:44 658383] [debug] |scid:19203bb3ce75524d|xqc_bbr_update_min_rtt|probertt expire|rtt:30957, old_rtt:31311|
[2025/09/12 05:07:44 658389] [debug] |scid:19203bb3ce75524d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30957, old_rtt:31311|
[2025/09/12 05:07:44 658395] [debug] |scid:19203bb3ce75524d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:258|
[2025/09/12 05:07:44 658401] [debug] |scid:19203bb3ce75524d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139119|packet_lost:0|acked:129|po_sent_time:1757653664627114|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1392|
[2025/09/12 05:07:44 658409] [debug] |scid:19203bb3ce75524d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139119|packet_lost:0|acked:129|po_sent_time:1757653664627114|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1392|
[2025/09/12 05:07:44 658416] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_ack_received|l-0.0.0.0-33984-19203bb3ce75524d p-193.167.100.100-443-4baaf39ac0874c84 |bbr on ack|mode:0|pacing_rate:1172911|bw:3491|cwnd:139248|full_bw_reached:0|inflight:0|srtt:266904|latest_rtt:30957|min_rtt:30957|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:07:44 658431] [debug] |scid:19203bb3ce75524d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 05:07:44 658438] [info] |scid:19203bb3ce75524d|xqc_conn_on_pkt_processed|====>|conn:0000564C524BD35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:15|frame:ACK |recv_time:1757653664658071|dcid:19203bb3ce75524d|dcid_seq:0|
[2025/09/12 05:07:44 658446] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:PATH_IDLE|expire:1757653784658071|now:1757653664658071|interv:120000000|
[2025/09/12 05:07:44 658453] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_IDLE|expire:1757653784658071|now:1757653664658071|interv:120000000|
[2025/09/12 05:07:44 658459] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653664909083|pq_index:0|
[2025/09/12 05:07:44 658466] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653664626917|
[2025/09/12 05:07:44 658472] [debug] |xqc_engine_main_logic|BEGIN|now:1757653664658471|
[2025/09/12 05:07:44 658480] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |now:1757653664658478|
[2025/09/12 05:07:44 658491] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653664909083|
[2025/09/12 05:07:44 658497] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653664909083|
[2025/09/12 05:07:44 658532] [debug] |xqc_engine_wakeup_after|wakeup:1757653664909083|now:1757653664658532|diff:250551|
[2025/09/12 05:07:44 658538] [debug] |xqc_engine_main_logic|END|now:1757653664658478|
[2025/09/12 05:07:44 658546] [debug] |xqc_engine_main_logic|BEGIN|now:1757653664658546|
[2025/09/12 05:07:44 658552] [debug] |xqc_engine_wakeup_after|wakeup:1757653664909083|now:1757653664658552|diff:250531|
[2025/09/12 05:07:44 658558] [debug] |xqc_engine_main_logic|END|now:1757653664658546|
[2025/09/12 05:07:44 678628] [info] |xqc_engine_packet_process|==>|conn:0000564C524BD35C|size:34|state:ESTABED|recv_time:1757653664678626|
[2025/09/12 05:07:44 678654] [debug] |scid:19203bb3ce75524d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:19203bb3ce75524d|spin_bit:0|
[2025/09/12 05:07:44 678671] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 05:07:44 678680] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 05:07:44 678695] [debug] |scid:19203bb3ce75524d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 05:07:44 678705] [debug] |scid:19203bb3ce75524d|xqc_process_frames|frame_type:2|
[2025/09/12 05:07:44 678717] [debug] |scid:19203bb3ce75524d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 05:07:44 678731] [info] |scid:19203bb3ce75524d|xqc_conn_on_pkt_processed|====>|conn:0000564C524BD35C|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:16|frame:ACK |recv_time:1757653664678626|dcid:19203bb3ce75524d|dcid_seq:0|
[2025/09/12 05:07:44 678743] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:PATH_IDLE|expire:1757653784678626|now:1757653664678626|interv:120000000|
[2025/09/12 05:07:44 678755] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_IDLE|expire:1757653784678626|now:1757653664678626|interv:120000000|
[2025/09/12 05:07:44 678767] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653664909083|pq_index:0|
[2025/09/12 05:07:44 678778] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653664658478|
[2025/09/12 05:07:44 678789] [debug] |xqc_engine_main_logic|BEGIN|now:1757653664678789|
[2025/09/12 05:07:44 678803] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |now:1757653664678799|
[2025/09/12 05:07:44 678832] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653664909083|
[2025/09/12 05:07:44 678839] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653664909083|
[2025/09/12 05:07:44 678845] [debug] |xqc_engine_wakeup_after|wakeup:1757653664909083|now:1757653664678845|diff:230238|
[2025/09/12 05:07:44 678854] [debug] |xqc_engine_main_logic|END|now:1757653664678799|
[2025/09/12 05:07:44 678868] [debug] |xqc_engine_main_logic|BEGIN|now:1757653664678868|
[2025/09/12 05:07:44 678878] [debug] |xqc_engine_wakeup_after|wakeup:1757653664909083|now:1757653664678877|diff:230206|
[2025/09/12 05:07:44 678888] [debug] |xqc_engine_main_logic|END|now:1757653664678868|
[2025/09/12 05:07:44 909468] [debug] |xqc_engine_main_logic|BEGIN|now:1757653664909467|
[2025/09/12 05:07:44 909516] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653664909083|pq_index:0|
[2025/09/12 05:07:44 909523] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653664678799|
[2025/09/12 05:07:44 909532] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |now:1757653664909528|
[2025/09/12 05:07:44 909539] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653664909083|now:1757653664909528|
[2025/09/12 05:07:44 909544] [debug] |scid:19203bb3ce75524d|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:07:44 909551] [debug] |scid:19203bb3ce75524d|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:07:44 909579] [info] |scid:19203bb3ce75524d|xqc_conn_close|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |
[2025/09/12 05:07:44 909589] [debug] |scid:19203bb3ce75524d|xqc_timer_set|type:CONN_DRAINING|expire:1757653668431156|now:1757653664909588|interv:3521568|
[2025/09/12 05:07:44 909598] [debug] |scid:19203bb3ce75524d|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:07:44 909607] [debug] |scid:19203bb3ce75524d|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:07:44 909612] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:07:44 909617] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:07:44 909622] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:07:44 909626] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:07:44 909632] [info] |scid:19203bb3ce75524d|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 DGRAM_MSS_NOTIFY 
[2025/09/12 05:07:44 909642] [debug] |scid:19203bb3ce75524d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:07:44 909662] [stats] |scid:19203bb3ce75524d|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653659571277|wrt_delay:341392|snd_delay:341766|finwrt_delay:341392|finsnd_delay:1642531|finrcv_delay:1911633|finread_delay:1911778|all_acked_delay:1674102|firstfinack_dely:1674093|close_delay:1911785|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-33984-19203bb3ce75524d p-193.167.100.100-443-4baaf39ac0874c84|path_info:mp is not supported in connection scid:19203bb3ce75524d|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:07:44 909689] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653664909083|now:1757653664909528|
[2025/09/12 05:07:44 909697] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:07:44 909706] [debug] |scid:19203bb3ce75524d|xqc_path_get_perf_class|conn:0000564C524BD35C|path_id:0|path_srtt:266904|min_srtt:266904|path_bw:3491|loss_rate:66.67|path_pto:0|
[2025/09/12 05:07:44 909716] [debug] |scid:19203bb3ce75524d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000564C524BD35C|path_id:0|path_srtt:266904|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:07:44 909727] [debug] |scid:19203bb3ce75524d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:07:44 909737] [debug] |scid:19203bb3ce75524d|xqc_check_acked_or_dropped_pkt|conn:0000564C524BD35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:07:44 909746] [debug] |scid:19203bb3ce75524d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:07:44 909850] [info] |scid:19203bb3ce75524d|xqc_send_packet_with_pn|<==|conn:0000564C524BD35C|path:0|pkt_num:21|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653664909769|stream_id:0|stream_offset:0|
[2025/09/12 05:07:44 909860] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_on_packet_sent|conn:0000564C524BD35C|path:0|pkt_num:21|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:07:44 909870] [debug] |scid:19203bb3ce75524d|xqc_conn_next_wakeup_time|wakeup_time:1757653668431156|
[2025/09/12 05:07:44 909875] [debug] |scid:19203bb3ce75524d|xqc_engine_add_wakeup_queue|next_tick_time:1757653668431156|
[2025/09/12 05:07:44 909881] [debug] |xqc_engine_wakeup_after|wakeup:1757653668431156|now:1757653664909881|diff:3521275|
[2025/09/12 05:07:44 909887] [debug] |xqc_engine_main_logic|END|now:1757653664909528|
[2025/09/12 05:07:48 431860] [debug] |xqc_engine_main_logic|BEGIN|now:1757653668431858|
[2025/09/12 05:07:48 431901] [debug] |scid:19203bb3ce75524d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653668431156|pq_index:0|
[2025/09/12 05:07:48 431908] [debug] |scid:19203bb3ce75524d|xqc_engine_add_active_queue|last_ticked_time:1757653664909528|
[2025/09/12 05:07:48 431916] [debug] |scid:19203bb3ce75524d|xqc_engine_process_conn|conn:0000564C524BD35C|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 DGRAM_MSS_NOTIFY |now:1757653668431913|
[2025/09/12 05:07:48 431923] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653668431156|now:1757653668431913|
[2025/09/12 05:07:48 431929] [debug] |scid:19203bb3ce75524d|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653668431156|now:1757653668431913|
[2025/09/12 05:07:48 431934] [debug] |scid:19203bb3ce75524d|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:07:48 431941] [info] |xqc_engine_main_logic|conn:0000564C524BD35C|l-0.0.0.0-33984-19203bb3ce75524d p-193.167.100.100-443-4baaf39ac0874c84|conn_state:13|next_tick_time:1757653668431156
[2025/09/12 05:07:48 431959] [report] |scid:19203bb3ce75524d|xqc_conn_destroy|0000564C524BD35C|has_0rtt:0|0rtt_accept:0|token_ok:-1|handshake_time:341907|first_send_delay:727|conn_persist:8861378|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-33984-19203bb3ce75524d p-193.167.100.100-443-4baaf39ac0874c84|hsk_recv:339593|close_recv:0|close_send:5339188|last_recv:5108045|last_send:5339188|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,22,14,12,51,0,1024,i96,4,24,33,4,15,5087,0,4,25,34,4,16,5108,0,4,20,29,401,13,1969,0,4,19,40000,21,5339,4,43,4000,19,5056,4,43,4000,20,5056,0-2,0-2,0-0,0-0,0-0,0-266,0-3494,0-7187,0-14,0-12,0-0,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:4|snd_pkt:14|spurious_loss:1|detected_loss:4|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:07:48 432044] [debug] |scid:19203bb3ce75524d|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:07:48 432052] [debug] |scid:19203bb3ce75524d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:07:48 432058] [debug] |scid:19203bb3ce75524d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:07:48 432063] [debug] |scid:19203bb3ce75524d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:07:48 432136] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:07:48 432144] [debug] |xqc_engine_main_logic|END|now:1757653668431913|
[2025/09/12 05:07:48 433225] [debug] |xqc_engine_destroy|begin|