[2025/09/12 05:01:06 189081] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:01:06 189117] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:01:06 189123] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:01:06 189127] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:01:06 189132] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:01:06 189140] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:01:06 189144] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:01:06 189149] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:01:06 189153] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:01:06 189239] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_IDLE|expire:1757653386189237|now:1757653266189237|interv:120000000|
[2025/09/12 05:01:06 189271] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:PATH_IDLE|expire:1757653386189270|now:1757653266189270|interv:120000000|
[2025/09/12 05:01:06 189281] [debug] |xqc_path_create|path:0|dcid:fcc984ddda0994d7|scid:3bb7e08d2d54bad4|create_path_count:1|
[2025/09/12 05:01:06 189288] [debug] |scid:3bb7e08d2d54bad4|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:01:06 189296] [debug] |xqc_path_init|path:0|dcid:fcc984ddda0994d7|scid:3bb7e08d2d54bad4|state:2|
[2025/09/12 05:01:06 189304] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_create|success|scid:3bb7e08d2d54bad4|dcid:fcc984ddda0994d7|conn:000055E7D7AF335C|
[2025/09/12 05:01:06 189312] [debug] |scid:3bb7e08d2d54bad4|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:01:06 189318] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:01:06 189691] [debug] |scid:3bb7e08d2d54bad4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:06 189703] [debug] |scid:3bb7e08d2d54bad4|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:06 189709] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:01:06 189716] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653266189714|
[2025/09/12 05:01:06 189722] [debug] |scid:3bb7e08d2d54bad4|xqc_process_crypto_write_streams|
[2025/09/12 05:01:06 189726] [debug] |scid:3bb7e08d2d54bad4|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:06 189735] [info] |scid:3bb7e08d2d54bad4|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:339|sent:309|pkt_type:INIT|frame:CRYPTO |now:1757653266189734|
[2025/09/12 05:01:06 189741] [debug] |scid:3bb7e08d2d54bad4|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:01:06 189748] [debug] |scid:3bb7e08d2d54bad4|xqc_path_get_perf_class|conn:000055E7D7AF335C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:06 189754] [debug] |scid:3bb7e08d2d54bad4|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E7D7AF335C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:06 189760] [debug] |scid:3bb7e08d2d54bad4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:339|reinj:0|path_class:2|
[2025/09/12 05:01:06 189766] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:339|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:01:06 189772] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:06 189835] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653266189782|stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 189849] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:01:06 189855] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:06 189861] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:06 189866] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:06 189870] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:06 189875] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:06 189879] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653266939782|now:1757653266189860|interv:749922|
[2025/09/12 05:01:06 189884] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E7D7AF335C|path:0|pns:0|expire:1757653266939782|now:1757653266189860|interval:749922|pto_count:0|srtt:250000
[2025/09/12 05:01:06 189890] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:01:06 189895] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266939782|
[2025/09/12 05:01:06 189900] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_active_queue|last_ticked_time:1757653266189714|pd_index:0|
[2025/09/12 05:01:06 189904] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266939782|
[2025/09/12 05:01:06 189909] [debug] |xqc_engine_wakeup_after|wakeup:1757653266939782|now:1757653266189909|diff:749873|
[2025/09/12 05:01:06 189914] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:06 189961] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266939782|pq_index:0|
[2025/09/12 05:01:06 189966] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266189714|
[2025/09/12 05:01:06 189978] [debug] |scid:3bb7e08d2d54bad4|xqc_stream_send|blocked by no 0RTT support|
[2025/09/12 05:01:06 189985] [info] |scid:3bb7e08d2d54bad4|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:000055E7D7AF335C|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/09/12 05:01:06 189997] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1757653266189997|
[2025/09/12 05:01:06 190007] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266939782|
[2025/09/12 05:01:06 190014] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_active_queue|last_ticked_time:1757653266189997|pd_index:0|
[2025/09/12 05:01:06 190021] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266939782|
[2025/09/12 05:01:06 190027] [debug] |xqc_engine_wakeup_after|wakeup:1757653266939782|now:1757653266190027|diff:749755|
[2025/09/12 05:01:06 190035] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:06 231466] [info] |xqc_engine_packet_process|==>|conn:000055E7D7AF335C|size:1232|state:C_INITIAL_SENT|recv_time:1757653266231465|
[2025/09/12 05:01:06 231484] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:01:06 231491] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_initial|success|Length:149|
[2025/09/12 05:01:06 231517] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:06 231533] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:27|
[2025/09/12 05:01:06 231543] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:27|
[2025/09/12 05:01:06 231549] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:06 231557] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|conn:000055E7D7AF335C|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 05:01:06 231566] [debug] |scid:3bb7e08d2d54bad4|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653266189782|is_app_limited:1|send_elapse:0|ack_elapse:41683|ctl_first_sent_time:1757653266189782|lagest_ack_time:1757653266231465|curr_delivered:1184|
[2025/09/12 05:01:06 231579] [debug] |scid:3bb7e08d2d54bad4|xqc_update_sample|sampler_sent_time_update:1757653266189782|
[2025/09/12 05:01:06 231586] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:01:06 231592] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_rtt|before update rtt|conn:000055E7D7AF335C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:41683|ack_delay:0|
[2025/09/12 05:01:06 231602] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_rtt|l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7 |after update rtt|conn:000055E7D7AF335C|srtt:41683|rttvar:20841|minrtt:41683|latest_rtt:41683|ack_delay:0|
[2025/09/12 05:01:06 231609] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:01:06 231616] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:06 231622] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|srtt:41683|rtt_var:20841|pto_duration:125047|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:06 231630] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653266356677|now:1757653266231622|interv:125055|
[2025/09/12 05:01:06 231636] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E7D7AF335C|path:0|pns:0|expire:1757653266356677|now:1757653266231622|interval:125055|pto_count:0|srtt:41683
[2025/09/12 05:01:06 231644] [debug] |scid:3bb7e08d2d54bad4|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 41683, delivered 1184|rate 28404|lost 0|
[2025/09/12 05:01:06 231651] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:01:06 231657] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (28404) in round 1|
[2025/09/12 05:01:06 231663] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_update_min_rtt|probertt expire|rtt:41683, old_rtt:2147483647|
[2025/09/12 05:01:06 231669] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_update_min_rtt|minrtt expire|rtt:41683, old_rtt:2147483647|
[2025/09/12 05:01:06 231675] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:01:06 231682] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653266189782|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:01:06 231689] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653266189782|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:01:06 231697] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7 |bbr on ack|mode:0|pacing_rate:9541408|bw:28404|cwnd:139040|full_bw_reached:0|inflight:0|srtt:41683|latest_rtt:41683|min_rtt:41683|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:06 231710] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:06 231716] [debug] |scid:3bb7e08d2d54bad4|xqc_process_crypto_frame|level:0|
[2025/09/12 05:01:06 231723] [debug] |scid:3bb7e08d2d54bad4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:01:06 231729] [debug] |scid:3bb7e08d2d54bad4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|123u|
[2025/09/12 05:01:06 232133] [debug] |scid:3bb7e08d2d54bad4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:06 232141] [debug] |scid:3bb7e08d2d54bad4|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:06 232148] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266939782|pq_index:0|
[2025/09/12 05:01:06 232154] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266189997|
[2025/09/12 05:01:06 232162] [info] |scid:3bb7e08d2d54bad4|xqc_conn_confirm_cid|dcid change|ori:fcc984ddda0994d7|new:3d67f4d9a64bc2eeefc7|
[2025/09/12 05:01:06 232170] [info] |scid:3bb7e08d2d54bad4|xqc_conn_addr_validated|Address Validated|conn:000055E7D7AF335C|role:0|
[2025/09/12 05:01:06 232178] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:06 232185] [debug] |scid:3bb7e08d2d54bad4|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 05:01:06 232192] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:27|largest:27|pns:0|
[2025/09/12 05:01:06 232199] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:1232|pkt_type:INIT|pkt_num:27|frame:ACK CRYPTO |recv_time:1757653266231465|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 232207] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_handshake|success|Length:748|
[2025/09/12 05:01:06 232214] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:06 232220] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:06 232229] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:01:06 232235] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:06 232241] [debug] |scid:3bb7e08d2d54bad4|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:01:06 232251] [debug] |scid:3bb7e08d2d54bad4|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:06 232257] [debug] |scid:3bb7e08d2d54bad4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:06 232263] [debug] |scid:3bb7e08d2d54bad4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|727u|
[2025/09/12 05:01:06 233087] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:01:06 233099] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:01:06 233105] [warn] |scid:3bb7e08d2d54bad4|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:01:06 233857] [debug] |scid:3bb7e08d2d54bad4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:01:06 233872] [debug] |scid:3bb7e08d2d54bad4|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:01:06 233882] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:06 233889] [debug] |scid:3bb7e08d2d54bad4|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 05:01:06 233897] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:01:06 233909] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:1055|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653266231465|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 233918] [info] |scid:3bb7e08d2d54bad4|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 280
[2025/09/12 05:01:06 233924] [info] |scid:3bb7e08d2d54bad4|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:01:06 233931] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:PATH_IDLE|expire:1757653386231465|now:1757653266231465|interv:120000000|
[2025/09/12 05:01:06 233938] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_IDLE|expire:1757653386231465|now:1757653266231465|interv:120000000|
[2025/09/12 05:01:06 233945] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266233944|
[2025/09/12 05:01:06 233952] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653266233951|
[2025/09/12 05:01:06 233960] [info] |scid:3bb7e08d2d54bad4|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:01:06 233967] [debug] |scid:3bb7e08d2d54bad4|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:01:06 233973] [debug] |scid:3bb7e08d2d54bad4|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:06 233980] [debug] |scid:3bb7e08d2d54bad4|xqc_process_crypto_write_streams|
[2025/09/12 05:01:06 233986] [debug] |scid:3bb7e08d2d54bad4|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:06 233992] [debug] |scid:3bb7e08d2d54bad4|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:06 233999] [debug] |scid:3bb7e08d2d54bad4|xqc_process_crypto_write_streams|
[2025/09/12 05:01:06 234004] [debug] |scid:3bb7e08d2d54bad4|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:06 234012] [info] |scid:3bb7e08d2d54bad4|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653266234011|
[2025/09/12 05:01:06 234019] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055E7D7AF335C|
[2025/09/12 05:01:06 234027] [info] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:01:06 234035] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|srtt:41683|rtt_var:20841|pto_duration:125047|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:01:06 234045] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653266359091|now:1757653266234034|interv:125057|
[2025/09/12 05:01:06 234053] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E7D7AF335C|path:0|pns:1|expire:1757653266359091|now:1757653266234034|interval:125057|pto_count:0|srtt:41683
[2025/09/12 05:01:06 234062] [debug] |scid:3bb7e08d2d54bad4|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:01:06 234071] [debug] |scid:3bb7e08d2d54bad4|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:000055E7D7AF335C|cnt:0|
[2025/09/12 05:01:06 234077] [debug] |scid:3bb7e08d2d54bad4|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387903|
[2025/09/12 05:01:06 234084] [debug] |scid:3bb7e08d2d54bad4|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 05:01:06 234091] [debug] |scid:3bb7e08d2d54bad4|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:01:06 234101] [info] |scid:3bb7e08d2d54bad4|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:000055E7D7AF335C|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 05:01:06 234114] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7|
[2025/09/12 05:01:06 234121] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|largest_recv:27|ack_delay:2656|first_ack_range:0|largest_pkt_recv_time:1757653266231465|
[2025/09/12 05:01:06 234128] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|high:27|low:27|pkt_pns:0|
[2025/09/12 05:01:06 234134] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:27|frame_largest_recv:27|
[2025/09/12 05:01:06 234141] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:01:06 234148] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|largest_recv:0|ack_delay:2683|first_ack_range:0|largest_pkt_recv_time:1757653266231465|
[2025/09/12 05:01:06 234154] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:01:06 234160] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:01:06 234167] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:06 234174] [debug] |scid:3bb7e08d2d54bad4|xqc_path_get_perf_class|conn:000055E7D7AF335C|path_id:0|path_srtt:41683|min_srtt:41683|path_bw:28404|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:06 234181] [debug] |scid:3bb7e08d2d54bad4|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E7D7AF335C|path_id:0|path_srtt:41683|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:06 234189] [debug] |scid:3bb7e08d2d54bad4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:01:06 234196] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 234202] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 234209] [debug] |scid:3bb7e08d2d54bad4|xqc_path_get_perf_class|conn:000055E7D7AF335C|path_id:0|path_srtt:41683|min_srtt:41683|path_bw:28404|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:06 234216] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_can_send|l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7 |path:0|can:1|pkt_sz:36|schedule_bytes:70|inflight:0|cwnd:139040|conn:000055E7D7AF335C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:06 234224] [debug] |scid:3bb7e08d2d54bad4|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E7D7AF335C|path_id:0|path_srtt:41683|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:06 234231] [debug] |scid:3bb7e08d2d54bad4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:36|reinj:0|path_class:2|
[2025/09/12 05:01:06 234238] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:01:06 234245] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:06 234284] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653266234255|stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 234293] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|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 05:01:06 234305] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:01:06 234323] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|srtt:41683|rtt_var:20841|pto_duration:125047|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:01:06 234333] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:06 234343] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:01:06 234354] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:06 234365] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653266359302|now:1757653266234322|interv:124980|
[2025/09/12 05:01:06 234373] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E7D7AF335C|path:0|pns:1|expire:1757653266359302|now:1757653266234322|interval:124980|pto_count:0|srtt:41683
[2025/09/12 05:01:06 234381] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:70|
[2025/09/12 05:01:06 234388] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:38|pkt_type:INIT|frame:ACK |
[2025/09/12 05:01:06 234395] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:06 234425] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:70|now:1757653266234404|stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 234435] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|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 05:01:06 234448] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:1184|
[2025/09/12 05:01:06 234459] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:70|
[2025/09/12 05:01:06 234469] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:06 234480] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:06 234560] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:70|now:1757653266234495|stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 234579] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|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 05:01:06 234591] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:01:06 234601] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_can_send|l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7 |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:70|cwnd:139040|conn:000055E7D7AF335C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:06 234614] [debug] |scid:3bb7e08d2d54bad4|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:01:06 234624] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:06 234652] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:0|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:70|now:1757653266234633|stream_id:0|stream_offset:17|
[2025/09/12 05:01:06 234661] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|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 05:01:06 234681] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:1184|
[2025/09/12 05:01:06 234691] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|srtt:41683|rtt_var:20841|pto_duration:125047|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:01:06 234703] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:06 234711] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:01:06 234717] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:01:06 234724] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:06 234729] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653266359302|now:1757653266234691|interv:124611|
[2025/09/12 05:01:06 234735] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E7D7AF335C|path:0|pns:1|expire:1757653266359302|now:1757653266234691|interval:124611|pto_count:0|srtt:41683
[2025/09/12 05:01:06 234743] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:106|
[2025/09/12 05:01:06 234750] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266359302|
[2025/09/12 05:01:06 234756] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266359302|
[2025/09/12 05:01:06 234762] [debug] |xqc_engine_wakeup_after|wakeup:1757653266359302|now:1757653266234762|diff:124540|
[2025/09/12 05:01:06 234769] [debug] |xqc_engine_main_logic|END|now:1757653266233951|
[2025/09/12 05:01:06 234777] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266234777|
[2025/09/12 05:01:06 234783] [debug] |xqc_engine_wakeup_after|wakeup:1757653266359302|now:1757653266234783|diff:124519|
[2025/09/12 05:01:06 234789] [debug] |xqc_engine_main_logic|END|now:1757653266234777|
[2025/09/12 05:01:06 266593] [info] |xqc_engine_packet_process|==>|conn:000055E7D7AF335C|size:1332|state:ESTABED|recv_time:1757653266266590|
[2025/09/12 05:01:06 266620] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:01:06 266632] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:06 266638] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:06 266649] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:01:06 266655] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:06 266663] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|conn:000055E7D7AF335C|path:0|pkt_num:0|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:01:06 266671] [debug] |scid:3bb7e08d2d54bad4|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:70|prior_delivered:1184|prior_time:1757653266234255|is_app_limited:1|send_elapse:0|ack_elapse:32335|ctl_first_sent_time:1757653266234255|lagest_ack_time:1757653266266590|curr_delivered:1254|
[2025/09/12 05:01:06 266680] [debug] |scid:3bb7e08d2d54bad4|xqc_update_sample|sampler_sent_time_update:1757653266234255|
[2025/09/12 05:01:06 266688] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:01:06 266694] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_rtt|before update rtt|conn:000055E7D7AF335C|srtt:41683|rttvar:20841|minrtt:41683|latest_rtt:32335|ack_delay:0|
[2025/09/12 05:01:06 266702] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_rtt|l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7 |after update rtt|conn:000055E7D7AF335C|srtt:40514|rttvar:17968|minrtt:32335|latest_rtt:32335|ack_delay:0|
[2025/09/12 05:01:06 266718] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:01:06 266725] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:06 266731] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|srtt:40514|rtt_var:17968|pto_duration:112386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:01:06 266739] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:06 266745] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:06 266751] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:01:06 266757] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:06 266763] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653266266731|interv:18444986420443284884|
[2025/09/12 05:01:06 266770] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E7D7AF335C|path:0|pns:0|expire:18446744073709551615|now:1757653266266731|interval:18444986420443284884|pto_count:0|srtt:40514
[2025/09/12 05:01:06 266777] [debug] |scid:3bb7e08d2d54bad4|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32335, delivered 70|rate 2164|lost 0|
[2025/09/12 05:01:06 266785] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:01:06 266791] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_update_min_rtt|probertt expire|rtt:32335, old_rtt:41683|
[2025/09/12 05:01:06 266797] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_update_min_rtt|minrtt expire|rtt:32335, old_rtt:41683|
[2025/09/12 05:01:06 266803] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:01:06 266810] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653266234255|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:01:06 266817] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653266234255|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:01:06 266825] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7 |bbr on ack|mode:0|pacing_rate:9541408|bw:28404|cwnd:139110|full_bw_reached:0|inflight:36|srtt:40514|latest_rtt:32335|min_rtt:32335|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:06 266835] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:01:06 266842] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:1332|pkt_type:HSK|pkt_num:1|frame:ACK |recv_time:1757653266266590|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 266850] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3bb7e08d2d54bad4|spin_bit:0|
[2025/09/12 05:01:06 266858] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:06 266864] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:06 266873] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:01:06 266879] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:1e|
[2025/09/12 05:01:06 266885] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:06 266896] [debug] |scid:3bb7e08d2d54bad4|xqc_process_new_conn_id_frame|new_conn_id|9fb1970e04cac61b95ce|sr_token:b0134d1af37c0d9b7ee7c395c084e4b7
[2025/09/12 05:01:06 266906] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:06 266912] [debug] |scid:3bb7e08d2d54bad4|xqc_process_new_conn_id_frame|new_conn_id|549777a9c640f91479d0|sr_token:23fcd76e8804db7cde1c0741830245a3
[2025/09/12 05:01:06 266920] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:06 266926] [debug] |scid:3bb7e08d2d54bad4|xqc_process_new_conn_id_frame|new_conn_id|3591c6b2da20d1fe101a|sr_token:481602e055caba945c17116d1f878c55
[2025/09/12 05:01:06 266933] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:06 266939] [debug] |scid:3bb7e08d2d54bad4|xqc_process_new_conn_id_frame|new_conn_id|9b3a32afa8bf08ebe5dc|sr_token:d43bfa5c9fa61ff6caedac9e8fa660b7
[2025/09/12 05:01:06 266946] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:06 266952] [debug] |scid:3bb7e08d2d54bad4|xqc_process_new_conn_id_frame|new_conn_id|289eb417321187b8bb5e|sr_token:1cf5a6503971caf119b629a44f9f9373
[2025/09/12 05:01:06 266959] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:06 266964] [debug] |scid:3bb7e08d2d54bad4|xqc_process_new_conn_id_frame|new_conn_id|36094b19434ccbd4196a|sr_token:a02e3a07dcf3da7af207d13fee39c034
[2025/09/12 05:01:06 266971] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:06 266977] [debug] |scid:3bb7e08d2d54bad4|xqc_process_new_conn_id_frame|new_conn_id|486c318c836e482b8bd4|sr_token:f049af3f8b9668012165bd5a8f410137
[2025/09/12 05:01:06 266984] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:0|
[2025/09/12 05:01:06 266993] [debug] |scid:3bb7e08d2d54bad4|xqc_process_padding_frame|process padding|
[2025/09/12 05:01:06 267003] [info] |scid:3bb7e08d2d54bad4|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055E7D7AF335C|
[2025/09/12 05:01:06 267010] [info] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:01:06 267016] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|srtt:40514|rtt_var:17968|pto_duration:112386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:01:06 267023] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:06 267029] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:06 267035] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:01:06 267041] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653266367019|now:1757653266267016|interv:100003|
[2025/09/12 05:01:06 267047] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E7D7AF335C|path:0|pns:2|expire:1757653266367019|now:1757653266267016|interval:100003|pto_count:0|srtt:40514
[2025/09/12 05:01:06 267056] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:ACK_01RTT|expire:1757653266291590|now:1757653266266590|interv:25000|
[2025/09/12 05:01:06 267065] [debug] |scid:3bb7e08d2d54bad4|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 NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266266590|max_ack_delay:25000|
[2025/09/12 05:01:06 267072] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:01:06 267080] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653266266590|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 267091] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:PATH_IDLE|expire:1757653386266590|now:1757653266266590|interv:120000000|
[2025/09/12 05:01:06 267097] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_IDLE|expire:1757653386266590|now:1757653266266590|interv:120000000|
[2025/09/12 05:01:06 267103] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266359302|pq_index:0|
[2025/09/12 05:01:06 267110] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266233951|
[2025/09/12 05:01:06 267116] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266267116|
[2025/09/12 05:01:06 267124] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266267122|
[2025/09/12 05:01:06 267147] [debug] |scid:3bb7e08d2d54bad4|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:83e257236ae93237|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:01:06 267157] [debug] |scid:3bb7e08d2d54bad4|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:4f5411605035f3f8|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:01:06 267166] [debug] |scid:3bb7e08d2d54bad4|xqc_path_get_perf_class|conn:000055E7D7AF335C|path_id:0|path_srtt:40514|min_srtt:40514|path_bw:28404|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:06 267173] [debug] |scid:3bb7e08d2d54bad4|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E7D7AF335C|path_id:0|path_srtt:40514|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:06 267181] [debug] |scid:3bb7e08d2d54bad4|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 05:01:06 267188] [debug] |scid:3bb7e08d2d54bad4|xqc_path_get_perf_class|conn:000055E7D7AF335C|path_id:0|path_srtt:40514|min_srtt:40514|path_bw:28404|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:06 267194] [debug] |scid:3bb7e08d2d54bad4|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E7D7AF335C|path_id:0|path_srtt:40514|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:06 267201] [debug] |scid:3bb7e08d2d54bad4|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 05:01:06 267209] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:06 267216] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:06 267256] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:1|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:36|now:1757653266267225|stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 267265] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|path:0|pkt_num:1|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 05:01:06 267272] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:01:06 267278] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|srtt:40514|rtt_var:17968|pto_duration:112386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:01:06 267285] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:06 267291] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:06 267297] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 2, unacked: 79|
[2025/09/12 05:01:06 267308] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653266399611|now:1757653266267278|interv:132333|
[2025/09/12 05:01:06 267314] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E7D7AF335C|path:0|pns:2|expire:1757653266399611|now:1757653266267278|interval:132333|pto_count:0|srtt:40514
[2025/09/12 05:01:06 267321] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:79|
[2025/09/12 05:01:06 267328] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:06 267335] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:06 267357] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:2|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:79|now:1757653266267342|stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 267365] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|path:0|pkt_num:2|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 05:01:06 267372] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|path:0|inflight:79|applimit:0|
[2025/09/12 05:01:06 267378] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|srtt:40514|rtt_var:17968|pto_duration:112386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:01:06 267385] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:06 267391] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:06 267397] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 2, unacked: 122|
[2025/09/12 05:01:06 267403] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653266399728|now:1757653266267378|interv:132350|
[2025/09/12 05:01:06 267409] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E7D7AF335C|path:0|pns:2|expire:1757653266399728|now:1757653266267378|interval:132350|pto_count:0|srtt:40514
[2025/09/12 05:01:06 267416] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:122|
[2025/09/12 05:01:06 267423] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266291590|
[2025/09/12 05:01:06 267429] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266291590|
[2025/09/12 05:01:06 267435] [debug] |xqc_engine_wakeup_after|wakeup:1757653266291590|now:1757653266267435|diff:24155|
[2025/09/12 05:01:06 267442] [debug] |xqc_engine_main_logic|END|now:1757653266267122|
[2025/09/12 05:01:06 267449] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266267449|
[2025/09/12 05:01:06 267455] [debug] |xqc_engine_wakeup_after|wakeup:1757653266291590|now:1757653266267455|diff:24135|
[2025/09/12 05:01:06 267461] [debug] |xqc_engine_main_logic|END|now:1757653266267449|
[2025/09/12 05:01:06 267656] [info] |xqc_engine_packet_process|==>|conn:000055E7D7AF335C|size:1332|state:ESTABED|recv_time:1757653266267655|
[2025/09/12 05:01:06 267667] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3bb7e08d2d54bad4|spin_bit:1|
[2025/09/12 05:01:06 267675] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:06 267681] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:06 267690] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:01:06 267701] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:1|
[2025/09/12 05:01:06 267707] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:0|
[2025/09/12 05:01:06 267712] [debug] |scid:3bb7e08d2d54bad4|xqc_process_padding_frame|process padding|
[2025/09/12 05:01:06 267724] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:06 267731] [debug] |scid:3bb7e08d2d54bad4|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:01:06 267739] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:01:06 267746] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653266267655|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 267753] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:PATH_IDLE|expire:1757653386267655|now:1757653266267655|interv:120000000|
[2025/09/12 05:01:06 267760] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_IDLE|expire:1757653386267655|now:1757653266267655|interv:120000000|
[2025/09/12 05:01:06 267766] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266291590|pq_index:0|
[2025/09/12 05:01:06 267772] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266267122|
[2025/09/12 05:01:06 267778] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266267778|
[2025/09/12 05:01:06 267785] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266267784|
[2025/09/12 05:01:06 267794] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|largest_recv:1|ack_delay:139|first_ack_range:1|largest_pkt_recv_time:1757653266267655|
[2025/09/12 05:01:06 267801] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:01:06 267807] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:01:06 267814] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:06 267821] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 267828] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:06 267835] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:06 267863] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:3|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:122|now:1757653266267843|stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 267871] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|path:0|pkt_num:3|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 05:01:06 267880] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266399728|
[2025/09/12 05:01:06 267886] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266399728|
[2025/09/12 05:01:06 267891] [debug] |xqc_engine_wakeup_after|wakeup:1757653266399728|now:1757653266267891|diff:131837|
[2025/09/12 05:01:06 267898] [debug] |xqc_engine_main_logic|END|now:1757653266267784|
[2025/09/12 05:01:06 267905] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266267905|
[2025/09/12 05:01:06 267911] [debug] |xqc_engine_wakeup_after|wakeup:1757653266399728|now:1757653266267910|diff:131818|
[2025/09/12 05:01:06 267920] [debug] |xqc_engine_main_logic|END|now:1757653266267905|
[2025/09/12 05:01:06 267932] [info] |xqc_engine_packet_process|==>|conn:000055E7D7AF335C|size:380|state:ESTABED|recv_time:1757653266267931|
[2025/09/12 05:01:06 267939] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3bb7e08d2d54bad4|spin_bit:1|
[2025/09/12 05:01:06 267946] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:01:06 267951] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:06 267959] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:01:06 267965] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:06 267972] [debug] |scid:3bb7e08d2d54bad4|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:01:06 267979] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266399728|pq_index:0|
[2025/09/12 05:01:06 267985] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266267784|
[2025/09/12 05:01:06 267991] [debug] |scid:3bb7e08d2d54bad4|xqc_process_crypto_frame|level:3|
[2025/09/12 05:01:06 267997] [debug] |scid:3bb7e08d2d54bad4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:01:06 268003] [debug] |scid:3bb7e08d2d54bad4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:01:06 268188] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:7|
[2025/09/12 05:01:06 268237] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:ACK_01RTT|expire:1757653266292931|now:1757653266267931|interv:25000|
[2025/09/12 05:01:06 268245] [debug] |scid:3bb7e08d2d54bad4|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266267931|max_ack_delay:25000|
[2025/09/12 05:01:06 268253] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:01:06 268260] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653266267931|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 268267] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:PATH_IDLE|expire:1757653386267931|now:1757653266267931|interv:120000000|
[2025/09/12 05:01:06 268274] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_IDLE|expire:1757653386267931|now:1757653266267931|interv:120000000|
[2025/09/12 05:01:06 268280] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266268280|
[2025/09/12 05:01:06 268287] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266268286|
[2025/09/12 05:01:06 268295] [debug] |scid:3bb7e08d2d54bad4|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:06 268301] [debug] |scid:3bb7e08d2d54bad4|xqc_process_crypto_write_streams|
[2025/09/12 05:01:06 268307] [debug] |scid:3bb7e08d2d54bad4|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:01:06 268313] [debug] |scid:3bb7e08d2d54bad4|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:06 268321] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266292931|
[2025/09/12 05:01:06 268327] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266292931|
[2025/09/12 05:01:06 268333] [debug] |xqc_engine_wakeup_after|wakeup:1757653266292931|now:1757653266268333|diff:24598|
[2025/09/12 05:01:06 268339] [debug] |xqc_engine_main_logic|END|now:1757653266268286|
[2025/09/12 05:01:06 268349] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266268349|
[2025/09/12 05:01:06 268355] [debug] |xqc_engine_wakeup_after|wakeup:1757653266292931|now:1757653266268355|diff:24576|
[2025/09/12 05:01:06 268361] [debug] |xqc_engine_main_logic|END|now:1757653266268349|
[2025/09/12 05:01:06 268851] [info] |xqc_engine_packet_process|==>|conn:000055E7D7AF335C|size:1054|state:ESTABED|recv_time:1757653266268849|
[2025/09/12 05:01:06 268864] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3bb7e08d2d54bad4|spin_bit:1|
[2025/09/12 05:01:06 268872] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:01:06 268877] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:06 268886] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:01:06 268892] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:b|
[2025/09/12 05:01:06 268899] [debug] |scid:3bb7e08d2d54bad4|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:01:06 268907] [debug] |scid:3bb7e08d2d54bad4|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:01:06 268913] [debug] |scid:3bb7e08d2d54bad4|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:01:06 268919] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266292931|pq_index:0|
[2025/09/12 05:01:06 268925] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266268286|
[2025/09/12 05:01:06 268931] [debug] |scid:3bb7e08d2d54bad4|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:01:06 268938] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:06 268945] [debug] |scid:3bb7e08d2d54bad4|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 HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:01:06 268952] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:01:06 268958] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:3|frame:STREAM |recv_time:1757653266268849|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 268965] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:PATH_IDLE|expire:1757653386268849|now:1757653266268849|interv:120000000|
[2025/09/12 05:01:06 268971] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_IDLE|expire:1757653386268849|now:1757653266268849|interv:120000000|
[2025/09/12 05:01:06 268978] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266268978|
[2025/09/12 05:01:06 268985] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266268984|
[2025/09/12 05:01:06 268993] [debug] |scid:3bb7e08d2d54bad4|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:000055E7D7AF335C|
[2025/09/12 05:01:06 269044] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|largest_recv:3|ack_delay:195|first_ack_range:3|largest_pkt_recv_time:1757653266268849|
[2025/09/12 05:01:06 269057] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:01:06 269066] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:01:06 269074] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:06 269085] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 269102] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:06 269111] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-5|next_skip_chance:1757653266681269|current_time:1757653266269111|
[2025/09/12 05:01:06 269118] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:01:06 269163] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:6|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:122|now:1757653266269133|stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 269179] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|path:0|pkt_num:6|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 05:01:06 269193] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266399728|
[2025/09/12 05:01:06 269203] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266399728|
[2025/09/12 05:01:06 269213] [debug] |xqc_engine_wakeup_after|wakeup:1757653266399728|now:1757653266269212|diff:130516|
[2025/09/12 05:01:06 269219] [debug] |xqc_engine_main_logic|END|now:1757653266268984|
[2025/09/12 05:01:06 287760] [info] |xqc_engine_packet_process|==>|conn:000055E7D7AF335C|size:32|state:ESTABED|recv_time:1757653266287755|
[2025/09/12 05:01:06 287783] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3bb7e08d2d54bad4|spin_bit:0|
[2025/09/12 05:01:06 287796] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:01:06 287801] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:01:06 287811] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:01:06 287816] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:06 287823] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|conn:000055E7D7AF335C|path:0|pkt_num:0|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:01:06 287829] [debug] |scid:3bb7e08d2d54bad4|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:106|prior_delivered:1184|prior_time:1757653266234255|is_app_limited:1|send_elapse:378|ack_elapse:53500|ctl_first_sent_time:1757653266234633|lagest_ack_time:1757653266287755|curr_delivered:1290|
[2025/09/12 05:01:06 287835] [debug] |scid:3bb7e08d2d54bad4|xqc_update_sample|sampler_sent_time_update:1757653266234633|
[2025/09/12 05:01:06 287841] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:01:06 287848] [debug] |scid:3bb7e08d2d54bad4|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:01:06 287853] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:STREAM_CLOSE|expire:1757653266700011|now:1757653266287853|interv:412158|
[2025/09/12 05:01:06 287860] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:01:06 287864] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_rtt|before update rtt|conn:000055E7D7AF335C|srtt:40514|rttvar:17968|minrtt:32335|latest_rtt:53122|ack_delay:20584|
[2025/09/12 05:01:06 287870] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_rtt|l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7 |after update rtt|conn:000055E7D7AF335C|srtt:39590|rttvar:15324|minrtt:32335|latest_rtt:53122|ack_delay:20000|
[2025/09/12 05:01:06 287875] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:01:06 287881] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:06 287897] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|srtt:39590|rtt_var:15324|pto_duration:100886|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:01:06 287903] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:06 287907] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:06 287912] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_pto_time_and_space|conn:000055E7D7AF335C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:01:06 287916] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653266388228|now:1757653266287897|interv:100331|
[2025/09/12 05:01:06 287921] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E7D7AF335C|path:0|pns:2|expire:1757653266388228|now:1757653266287897|interval:100331|pto_count:0|srtt:39590
[2025/09/12 05:01:06 287927] [debug] |scid:3bb7e08d2d54bad4|xqc_generate_sample|sampler: send_elapse 378, ack_elapse 53500, delivered 106|rate 1981|lost 0|
[2025/09/12 05:01:06 287932] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_update_min_rtt|minrtt expire|rtt:32335, old_rtt:32335|
[2025/09/12 05:01:06 287937] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:01:06 287941] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:36|po_sent_time:1757653266234633|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:01:06 287947] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:36|po_sent_time:1757653266234633|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:01:06 287952] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7 |bbr on ack|mode:0|pacing_rate:9541408|bw:28404|cwnd:139146|full_bw_reached:0|inflight:86|srtt:39590|latest_rtt:53122|min_rtt:32335|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:01:06 287960] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:01:06 287965] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK |recv_time:1757653266287755|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 287972] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:PATH_IDLE|expire:1757653386287755|now:1757653266287755|interv:120000000|
[2025/09/12 05:01:06 287977] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_IDLE|expire:1757653386287755|now:1757653266287755|interv:120000000|
[2025/09/12 05:01:06 287981] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266399728|pq_index:0|
[2025/09/12 05:01:06 287987] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266268984|
[2025/09/12 05:01:06 287992] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266287991|
[2025/09/12 05:01:06 287998] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266287996|
[2025/09/12 05:01:06 288008] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266388228|
[2025/09/12 05:01:06 288013] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266388228|
[2025/09/12 05:01:06 288020] [debug] |xqc_engine_wakeup_after|wakeup:1757653266388228|now:1757653266288020|diff:100208|
[2025/09/12 05:01:06 288025] [debug] |xqc_engine_main_logic|END|now:1757653266287996|
[2025/09/12 05:01:06 288030] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266288030|
[2025/09/12 05:01:06 288035] [debug] |xqc_engine_wakeup_after|wakeup:1757653266388228|now:1757653266288034|diff:100194|
[2025/09/12 05:01:06 288039] [debug] |xqc_engine_main_logic|END|now:1757653266288030|
[2025/09/12 05:01:06 297906] [info] |xqc_engine_packet_process|==>|conn:000055E7D7AF335C|size:31|state:ESTABED|recv_time:1757653266297905|
[2025/09/12 05:01:06 297919] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3bb7e08d2d54bad4|spin_bit:0|
[2025/09/12 05:01:06 297928] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:01:06 297934] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:01:06 297942] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:01:06 297948] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:06 297955] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|conn:000055E7D7AF335C|path:0|pkt_num:1|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 05:01:06 297963] [debug] |scid:3bb7e08d2d54bad4|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:79|prior_delivered:1254|prior_time:1757653266266590|is_app_limited:0|send_elapse:32970|ack_elapse:31315|ctl_first_sent_time:1757653266267225|lagest_ack_time:1757653266297905|curr_delivered:1333|
[2025/09/12 05:01:06 297971] [debug] |scid:3bb7e08d2d54bad4|xqc_update_sample|sampler_sent_time_update:1757653266267225|
[2025/09/12 05:01:06 297978] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:01:06 297984] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|conn:000055E7D7AF335C|path:0|pkt_num:2|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:01:06 297991] [debug] |scid:3bb7e08d2d54bad4|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:79|prior_delivered:1254|prior_time:1757653266266590|is_app_limited:0|send_elapse:32970|ack_elapse:31315|ctl_first_sent_time:1757653266267225|lagest_ack_time:1757653266297905|curr_delivered:1376|
[2025/09/12 05:01:06 297999] [debug] |scid:3bb7e08d2d54bad4|xqc_update_sample|sampler_sent_time_update:1757653266267342|
[2025/09/12 05:01:06 298005] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:01:06 298011] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_rtt|before update rtt|conn:000055E7D7AF335C|srtt:39590|rttvar:15324|minrtt:32335|latest_rtt:30563|ack_delay:0|
[2025/09/12 05:01:06 298018] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_update_rtt|l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7 |after update rtt|conn:000055E7D7AF335C|srtt:38462|rttvar:13749|minrtt:30563|latest_rtt:30563|ack_delay:0|
[2025/09/12 05:01:06 298025] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:01:06 298031] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:06 298037] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055E7D7AF335C|path:0|
[2025/09/12 05:01:06 298043] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:06 298049] [debug] |scid:3bb7e08d2d54bad4|xqc_generate_sample|sampler: send_elapse 32970, ack_elapse 31315, delivered 122|rate 3700|lost 0|
[2025/09/12 05:01:06 298062] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:01:06 298068] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3700) in round 3|
[2025/09/12 05:01:06 298074] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_update_min_rtt|probertt expire|rtt:30563, old_rtt:32335|
[2025/09/12 05:01:06 298080] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_update_min_rtt|minrtt expire|rtt:30563, old_rtt:32335|
[2025/09/12 05:01:06 298086] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:172|
[2025/09/12 05:01:06 298092] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139146|packet_lost:0|acked:86|po_sent_time:1757653266267342|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1376|
[2025/09/12 05:01:06 298100] [debug] |scid:3bb7e08d2d54bad4|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139146|packet_lost:0|acked:86|po_sent_time:1757653266267342|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1376|
[2025/09/12 05:01:06 298107] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_ack_received|l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7 |bbr on ack|mode:0|pacing_rate:9541408|bw:28404|cwnd:139232|full_bw_reached:0|inflight:0|srtt:38462|latest_rtt:30563|min_rtt:30563|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:06 298117] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:01:06 298123] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757653266297905|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 298131] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:PATH_IDLE|expire:1757653386297905|now:1757653266297905|interv:120000000|
[2025/09/12 05:01:06 298137] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_IDLE|expire:1757653386297905|now:1757653266297905|interv:120000000|
[2025/09/12 05:01:06 298143] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266388228|pq_index:0|
[2025/09/12 05:01:06 298150] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266287996|
[2025/09/12 05:01:06 298156] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266298156|
[2025/09/12 05:01:06 298163] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266298161|
[2025/09/12 05:01:06 298173] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266700011|
[2025/09/12 05:01:06 298179] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266700011|
[2025/09/12 05:01:06 298185] [debug] |xqc_engine_wakeup_after|wakeup:1757653266700011|now:1757653266298184|diff:401827|
[2025/09/12 05:01:06 298191] [debug] |xqc_engine_main_logic|END|now:1757653266298161|
[2025/09/12 05:01:06 298198] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266298198|
[2025/09/12 05:01:06 298204] [debug] |xqc_engine_wakeup_after|wakeup:1757653266700011|now:1757653266298203|diff:401808|
[2025/09/12 05:01:06 298210] [debug] |xqc_engine_main_logic|END|now:1757653266298198|
[2025/09/12 05:01:06 299558] [info] |xqc_engine_packet_process|==>|conn:000055E7D7AF335C|size:1372|state:ESTABED|recv_time:1757653266299558|
[2025/09/12 05:01:06 299569] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3bb7e08d2d54bad4|spin_bit:0|
[2025/09/12 05:01:06 299576] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:01:06 299582] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:01:06 299595] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:01:06 299601] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:1|
[2025/09/12 05:01:06 299607] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:0|
[2025/09/12 05:01:06 299613] [debug] |scid:3bb7e08d2d54bad4|xqc_process_padding_frame|process padding|
[2025/09/12 05:01:06 299624] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:ACK_01RTT|expire:1757653266324558|now:1757653266299558|interv:25000|
[2025/09/12 05:01:06 299632] [debug] |scid:3bb7e08d2d54bad4|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266299558|max_ack_delay:25000|
[2025/09/12 05:01:06 299639] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:01:06 299646] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING PING |recv_time:1757653266299558|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 299653] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:PATH_IDLE|expire:1757653386299558|now:1757653266299558|interv:120000000|
[2025/09/12 05:01:06 299659] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_IDLE|expire:1757653386299558|now:1757653266299558|interv:120000000|
[2025/09/12 05:01:06 299665] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266700011|pq_index:0|
[2025/09/12 05:01:06 299671] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266298161|
[2025/09/12 05:01:06 299677] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266299677|
[2025/09/12 05:01:06 299684] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266299683|
[2025/09/12 05:01:06 299693] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266324558|
[2025/09/12 05:01:06 299699] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266324558|
[2025/09/12 05:01:06 299705] [debug] |xqc_engine_wakeup_after|wakeup:1757653266324558|now:1757653266299704|diff:24854|
[2025/09/12 05:01:06 299711] [debug] |xqc_engine_main_logic|END|now:1757653266299683|
[2025/09/12 05:01:06 299719] [info] |xqc_engine_packet_process|==>|conn:000055E7D7AF335C|size:29|state:ESTABED|recv_time:1757653266299719|
[2025/09/12 05:01:06 299726] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3bb7e08d2d54bad4|spin_bit:1|
[2025/09/12 05:01:06 299733] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:01:06 299738] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:01:06 299745] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:01:06 299751] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:12|
[2025/09/12 05:01:06 299757] [debug] |scid:3bb7e08d2d54bad4|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 05:01:06 299764] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:0|
[2025/09/12 05:01:06 299770] [debug] |scid:3bb7e08d2d54bad4|xqc_process_padding_frame|process padding|
[2025/09/12 05:01:06 299776] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:06 299783] [debug] |scid:3bb7e08d2d54bad4|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:01:06 299793] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:01:06 299800] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:7|frame:PADDING MAX_STREAMS |recv_time:1757653266299719|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 299807] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:PATH_IDLE|expire:1757653386299719|now:1757653266299719|interv:120000000|
[2025/09/12 05:01:06 299813] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_IDLE|expire:1757653386299719|now:1757653266299719|interv:120000000|
[2025/09/12 05:01:06 299819] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266324558|pq_index:0|
[2025/09/12 05:01:06 299825] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266299683|
[2025/09/12 05:01:06 299830] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266299830|
[2025/09/12 05:01:06 299837] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266299836|
[2025/09/12 05:01:06 299846] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|largest_recv:7|ack_delay:127|first_ack_range:7|largest_pkt_recv_time:1757653266299719|
[2025/09/12 05:01:06 299853] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|high:7|low:0|pkt_pns:2|
[2025/09/12 05:01:06 299859] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 05:01:06 299865] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:06 299872] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 299879] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:06 299887] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:01:06 299926] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:7|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653266299896|stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 299935] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|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 05:01:06 299943] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266700011|
[2025/09/12 05:01:06 299949] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266700011|
[2025/09/12 05:01:06 299955] [debug] |xqc_engine_wakeup_after|wakeup:1757653266700011|now:1757653266299954|diff:400057|
[2025/09/12 05:01:06 299961] [debug] |xqc_engine_main_logic|END|now:1757653266299836|
[2025/09/12 05:01:06 299968] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266299967|
[2025/09/12 05:01:06 299973] [debug] |xqc_engine_wakeup_after|wakeup:1757653266700011|now:1757653266299973|diff:400038|
[2025/09/12 05:01:06 299979] [debug] |xqc_engine_main_logic|END|now:1757653266299967|
[2025/09/12 05:01:06 331571] [info] |xqc_engine_packet_process|==>|conn:000055E7D7AF335C|size:1422|state:ESTABED|recv_time:1757653266331569|
[2025/09/12 05:01:06 331588] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3bb7e08d2d54bad4|spin_bit:0|
[2025/09/12 05:01:06 331598] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:01:06 331604] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:01:06 331629] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:01:06 331635] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:1|
[2025/09/12 05:01:06 331642] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:0|
[2025/09/12 05:01:06 331647] [debug] |scid:3bb7e08d2d54bad4|xqc_process_padding_frame|process padding|
[2025/09/12 05:01:06 331659] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:ACK_01RTT|expire:1757653266356569|now:1757653266331569|interv:25000|
[2025/09/12 05:01:06 331668] [debug] |scid:3bb7e08d2d54bad4|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266331569|max_ack_delay:25000|
[2025/09/12 05:01:06 331676] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:01:06 331683] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:8|frame:PADDING PING |recv_time:1757653266331569|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 331691] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:PATH_IDLE|expire:1757653386331569|now:1757653266331569|interv:120000000|
[2025/09/12 05:01:06 331697] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_IDLE|expire:1757653386331569|now:1757653266331569|interv:120000000|
[2025/09/12 05:01:06 331704] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266700011|pq_index:0|
[2025/09/12 05:01:06 331710] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266299836|
[2025/09/12 05:01:06 331716] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266331716|
[2025/09/12 05:01:06 331724] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266331722|
[2025/09/12 05:01:06 331734] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266356569|
[2025/09/12 05:01:06 331740] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266356569|
[2025/09/12 05:01:06 331746] [debug] |xqc_engine_wakeup_after|wakeup:1757653266356569|now:1757653266331746|diff:24823|
[2025/09/12 05:01:06 331753] [debug] |xqc_engine_main_logic|END|now:1757653266331722|
[2025/09/12 05:01:06 331760] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266331760|
[2025/09/12 05:01:06 331765] [debug] |xqc_engine_wakeup_after|wakeup:1757653266356569|now:1757653266331765|diff:24804|
[2025/09/12 05:01:06 331771] [debug] |xqc_engine_main_logic|END|now:1757653266331760|
[2025/09/12 05:01:06 357290] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266357289|
[2025/09/12 05:01:06 357313] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266356569|pq_index:0|
[2025/09/12 05:01:06 357320] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266331722|
[2025/09/12 05:01:06 357327] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266357325|
[2025/09/12 05:01:06 357334] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653266356569|now:1757653266357325|
[2025/09/12 05:01:06 357340] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:06 357345] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653266356569|now:1757653266357325|
[2025/09/12 05:01:06 357358] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:06 357370] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|largest_recv:8|ack_delay:25800|first_ack_range:8|largest_pkt_recv_time:1757653266331569|
[2025/09/12 05:01:06 357378] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|high:8|low:0|pkt_pns:2|
[2025/09/12 05:01:06 357383] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 05:01:06 357389] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:06 357396] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 357403] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:06 357410] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:01:06 357470] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:8|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653266357426|stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 357478] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|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 05:01:06 357486] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266700011|
[2025/09/12 05:01:06 357491] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266700011|
[2025/09/12 05:01:06 357496] [debug] |xqc_engine_wakeup_after|wakeup:1757653266700011|now:1757653266357496|diff:342515|
[2025/09/12 05:01:06 357524] [debug] |xqc_engine_main_logic|END|now:1757653266357325|
[2025/09/12 05:01:06 389348] [info] |xqc_engine_packet_process|==>|conn:000055E7D7AF335C|size:1452|state:ESTABED|recv_time:1757653266389344|
[2025/09/12 05:01:06 389368] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3bb7e08d2d54bad4|spin_bit:1|
[2025/09/12 05:01:06 389382] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:01:06 389388] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:01:06 389400] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:01:06 389407] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:1|
[2025/09/12 05:01:06 389413] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|frame_type:0|
[2025/09/12 05:01:06 389419] [debug] |scid:3bb7e08d2d54bad4|xqc_process_padding_frame|process padding|
[2025/09/12 05:01:06 389432] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:ACK_01RTT|expire:1757653266414344|now:1757653266389344|interv:25000|
[2025/09/12 05:01:06 389440] [debug] |scid:3bb7e08d2d54bad4|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266389344|max_ack_delay:25000|
[2025/09/12 05:01:06 389448] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:01:06 389455] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING |recv_time:1757653266389344|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 389464] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:PATH_IDLE|expire:1757653386389344|now:1757653266389344|interv:120000000|
[2025/09/12 05:01:06 389471] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_IDLE|expire:1757653386389344|now:1757653266389344|interv:120000000|
[2025/09/12 05:01:06 389477] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266700011|pq_index:0|
[2025/09/12 05:01:06 389490] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266357325|
[2025/09/12 05:01:06 389496] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266389496|
[2025/09/12 05:01:06 389523] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266389521|
[2025/09/12 05:01:06 389533] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266414344|
[2025/09/12 05:01:06 389539] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266414344|
[2025/09/12 05:01:06 389545] [debug] |xqc_engine_wakeup_after|wakeup:1757653266414344|now:1757653266389545|diff:24799|
[2025/09/12 05:01:06 389552] [debug] |xqc_engine_main_logic|END|now:1757653266389521|
[2025/09/12 05:01:06 389559] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266389559|
[2025/09/12 05:01:06 389564] [debug] |xqc_engine_wakeup_after|wakeup:1757653266414344|now:1757653266389564|diff:24780|
[2025/09/12 05:01:06 389571] [debug] |xqc_engine_main_logic|END|now:1757653266389559|
[2025/09/12 05:01:06 414022] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266414022|
[2025/09/12 05:01:06 414046] [debug] |xqc_engine_wakeup_after|wakeup:1757653266414344|now:1757653266414046|diff:298|
[2025/09/12 05:01:06 414051] [debug] |xqc_engine_main_logic|END|now:1757653266414022|
[2025/09/12 05:01:06 415120] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266415120|
[2025/09/12 05:01:06 415127] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266414344|pq_index:0|
[2025/09/12 05:01:06 415133] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266389521|
[2025/09/12 05:01:06 415139] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266415138|
[2025/09/12 05:01:06 415146] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653266414344|now:1757653266415138|
[2025/09/12 05:01:06 415151] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:06 415156] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653266414344|now:1757653266415138|
[2025/09/12 05:01:06 415161] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:06 415172] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|largest_recv:9|ack_delay:25827|first_ack_range:9|largest_pkt_recv_time:1757653266389344|
[2025/09/12 05:01:06 415178] [debug] |scid:3bb7e08d2d54bad4|xqc_gen_ack_frame|high:9|low:0|pkt_pns:2|
[2025/09/12 05:01:06 415183] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:01:06 415188] [debug] |scid:3bb7e08d2d54bad4|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:06 415195] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 415202] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:06 415209] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:01:06 415291] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:9|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653266415225|stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 415299] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|path:0|pkt_num:9|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 05:01:06 415318] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653266700011|
[2025/09/12 05:01:06 415323] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653266700011|
[2025/09/12 05:01:06 415328] [debug] |xqc_engine_wakeup_after|wakeup:1757653266700011|now:1757653266415328|diff:284683|
[2025/09/12 05:01:06 415333] [debug] |xqc_engine_main_logic|END|now:1757653266415138|
[2025/09/12 05:01:06 700346] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266700346|
[2025/09/12 05:01:06 700383] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653266700011|pq_index:0|
[2025/09/12 05:01:06 700391] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266415138|
[2025/09/12 05:01:06 700401] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266700397|
[2025/09/12 05:01:06 700409] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653266700011|now:1757653266700397|
[2025/09/12 05:01:06 700416] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:01:06 700423] [debug] |scid:3bb7e08d2d54bad4|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:01:06 700452] [info] |scid:3bb7e08d2d54bad4|xqc_conn_close|conn:000055E7D7AF335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:01:06 700460] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_DRAINING|expire:1757653267055834|now:1757653266700460|interv:355374|
[2025/09/12 05:01:06 700467] [debug] |scid:3bb7e08d2d54bad4|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:01:06 700473] [debug] |scid:3bb7e08d2d54bad4|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:01:06 700480] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:06 700485] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:06 700493] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:06 700528] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:06 700536] [info] |scid:3bb7e08d2d54bad4|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:01:06 700549] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:01:06 700575] [stats] |scid:3bb7e08d2d54bad4|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:1757653266189960|wrt_delay:44140|snd_delay:44673|finwrt_delay:44140|finsnd_delay:44673|finrcv_delay:78946|finread_delay:79040|all_acked_delay:97886|firstfinack_dely:97881|close_delay:97893|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7|path_info:mp is not supported in connection scid:3bb7e08d2d54bad4|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:01:06 700596] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653266700011|now:1757653266700397|
[2025/09/12 05:01:06 700606] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:01:06 700620] [debug] |scid:3bb7e08d2d54bad4|xqc_path_get_perf_class|conn:000055E7D7AF335C|path_id:0|path_srtt:38462|min_srtt:38462|path_bw:28404|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:06 700648] [debug] |scid:3bb7e08d2d54bad4|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E7D7AF335C|path_id:0|path_srtt:38462|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:06 700656] [debug] |scid:3bb7e08d2d54bad4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:01:06 700666] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:01:06 700677] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:01:06 700782] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:10|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653266700698|stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 700797] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|path:0|pkt_num:10|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 05:01:06 700809] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653267055834|
[2025/09/12 05:01:06 700818] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653267055834|
[2025/09/12 05:01:06 700829] [debug] |xqc_engine_wakeup_after|wakeup:1757653267055834|now:1757653266700829|diff:355005|
[2025/09/12 05:01:06 700837] [debug] |xqc_engine_main_logic|END|now:1757653266700397|
[2025/09/12 05:01:06 731415] [info] |xqc_engine_packet_process|==>|conn:000055E7D7AF335C|size:37|state:CLOSING|recv_time:1757653266731411|
[2025/09/12 05:01:06 731442] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3bb7e08d2d54bad4|spin_bit:0|
[2025/09/12 05:01:06 731456] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:01:06 731462] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:01:06 731473] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:01:06 731480] [debug] |scid:3bb7e08d2d54bad4|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:01:06 731489] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:01:06 731496] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:01:06 731521] [info] |scid:3bb7e08d2d54bad4|xqc_conn_on_pkt_processed|====>|conn:000055E7D7AF335C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:10|frame:|recv_time:1757653266731411|dcid:3bb7e08d2d54bad4|dcid_seq:0|
[2025/09/12 05:01:06 731530] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:PATH_IDLE|expire:1757653386731411|now:1757653266731411|interv:120000000|
[2025/09/12 05:01:06 731537] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_set|type:CONN_IDLE|expire:1757653386731411|now:1757653266731411|interv:120000000|
[2025/09/12 05:01:06 731543] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653267055834|pq_index:0|
[2025/09/12 05:01:06 731550] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266700397|
[2025/09/12 05:01:06 731557] [debug] |xqc_engine_main_logic|BEGIN|now:1757653266731557|
[2025/09/12 05:01:06 731566] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653266731563|
[2025/09/12 05:01:06 731576] [debug] |scid:3bb7e08d2d54bad4|xqc_path_get_perf_class|conn:000055E7D7AF335C|path_id:0|path_srtt:38462|min_srtt:38462|path_bw:28404|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:06 731595] [debug] |scid:3bb7e08d2d54bad4|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E7D7AF335C|path_id:0|path_srtt:38462|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:06 731602] [debug] |scid:3bb7e08d2d54bad4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:01:06 731610] [debug] |scid:3bb7e08d2d54bad4|xqc_check_acked_or_dropped_pkt|conn:000055E7D7AF335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:01:06 731618] [debug] |scid:3bb7e08d2d54bad4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:01:06 731656] [info] |scid:3bb7e08d2d54bad4|xqc_send_packet_with_pn|<==|conn:000055E7D7AF335C|path:0|pkt_num:11|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653266731627|stream_id:0|stream_offset:0|
[2025/09/12 05:01:06 731665] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_on_packet_sent|conn:000055E7D7AF335C|path:0|pkt_num:11|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 05:01:06 731674] [debug] |scid:3bb7e08d2d54bad4|xqc_conn_next_wakeup_time|wakeup_time:1757653267055834|
[2025/09/12 05:01:06 731685] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_wakeup_queue|next_tick_time:1757653267055834|
[2025/09/12 05:01:06 731699] [debug] |xqc_engine_wakeup_after|wakeup:1757653267055834|now:1757653266731699|diff:324135|
[2025/09/12 05:01:06 731708] [debug] |xqc_engine_main_logic|END|now:1757653266731563|
[2025/09/12 05:01:07 056128] [debug] |xqc_engine_main_logic|BEGIN|now:1757653267056128|
[2025/09/12 05:01:07 056167] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653267055834|pq_index:0|
[2025/09/12 05:01:07 056174] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_add_active_queue|last_ticked_time:1757653266731563|
[2025/09/12 05:01:07 056182] [debug] |scid:3bb7e08d2d54bad4|xqc_engine_process_conn|conn:000055E7D7AF335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653267056179|
[2025/09/12 05:01:07 056189] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653267055834|now:1757653267056179|
[2025/09/12 05:01:07 056195] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653267055834|now:1757653267056179|
[2025/09/12 05:01:07 056200] [debug] |scid:3bb7e08d2d54bad4|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:01:07 056206] [info] |xqc_engine_main_logic|conn:000055E7D7AF335C|l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7|conn_state:13|next_tick_time:1757653267055834
[2025/09/12 05:01:07 056224] [report] |scid:3bb7e08d2d54bad4|xqc_conn_destroy|000055E7D7AF335C|has_0rtt:0|0rtt_accept:0|token_ok:-1|handshake_time:44648|first_send_delay:754|conn_persist:866993|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-55119-3bb7e08d2d54bad4 p-193.167.100.100-443-fcc984ddda0994d7|hsk_recv:42234|close_recv:0|close_send:511467|last_recv:542180|last_send:542396|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,14,15,12,17,0,1024,i96,4,1413,1422,3,8,142,0,4,1443,1452,3,9,200,0,4,28,37,0,10,542,0,4,19,40000,10,511,4,19,40000,11,542,4,21,4,9,225,0-2,0-2,0-0,0-0,0-0,0-38,0-2961,0-9705,0-6,0-12,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:6|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:01:07 056312] [debug] |scid:3bb7e08d2d54bad4|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:01:07 056323] [debug] |scid:3bb7e08d2d54bad4|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:01:07 056332] [debug] |scid:3bb7e08d2d54bad4|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:01:07 056337] [debug] |scid:3bb7e08d2d54bad4|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:01:07 056418] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:01:07 056424] [debug] |xqc_engine_main_logic|END|now:1757653267056179|
[2025/09/12 05:01:07 057521] [debug] |xqc_engine_destroy|begin|