[2025/09/12 04:59:30 857107] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 04:59:30 857141] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:59:30 857146] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:59:30 857150] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:59:30 857154] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:59:30 857162] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:59:30 857166] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:59:30 857170] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:59:30 857174] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:59:30 857302] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653290857300|now:1757653170857300|interv:120000000|
[2025/09/12 04:59:30 857339] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653290857339|now:1757653170857339|interv:120000000|
[2025/09/12 04:59:30 857349] [debug] |xqc_path_create|path:0|dcid:a7c46a32e38447bc|scid:7cc27232b67bcee5|create_path_count:1|
[2025/09/12 04:59:30 857357] [debug] |scid:7cc27232b67bcee5|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 04:59:30 857364] [debug] |xqc_path_init|path:0|dcid:a7c46a32e38447bc|scid:7cc27232b67bcee5|state:2|
[2025/09/12 04:59:30 857370] [debug] |scid:7cc27232b67bcee5|xqc_conn_create|success|scid:7cc27232b67bcee5|dcid:a7c46a32e38447bc|conn:000055FDE109035C|
[2025/09/12 04:59:30 857377] [debug] |scid:7cc27232b67bcee5|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 04:59:30 857389] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:59:30 858105] [debug] |scid:7cc27232b67bcee5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 04:59:30 858113] [debug] |scid:7cc27232b67bcee5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:30 858119] [debug] |scid:7cc27232b67bcee5|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:59:30 858125] [debug] |scid:7cc27232b67bcee5|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 04:59:30 858131] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653170858130|
[2025/09/12 04:59:30 858137] [debug] |scid:7cc27232b67bcee5|xqc_process_crypto_write_streams|
[2025/09/12 04:59:30 858141] [debug] |scid:7cc27232b67bcee5|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:59:30 858149] [info] |scid:7cc27232b67bcee5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653170858148|
[2025/09/12 04:59:30 858154] [debug] |scid:7cc27232b67bcee5|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 04:59:30 858161] [debug] |scid:7cc27232b67bcee5|xqc_path_get_perf_class|conn:000055FDE109035C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:59:30 858166] [debug] |scid:7cc27232b67bcee5|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FDE109035C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:30 858171] [debug] |scid:7cc27232b67bcee5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 04:59:30 858177] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:59:30 858182] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:30 858262] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653170858197|stream_id:0|stream_offset:0|
[2025/09/12 04:59:30 858272] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|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 04:59:30 858278] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:59:30 858284] [debug] |scid:7cc27232b67bcee5|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 04:59:30 858292] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:30 858298] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:30 858304] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:59:30 858308] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653171608197|now:1757653170858284|interv:749913|
[2025/09/12 04:59:30 858312] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FDE109035C|path:0|pns:0|expire:1757653171608197|now:1757653170858284|interval:749913|pto_count:0|srtt:250000
[2025/09/12 04:59:30 858317] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 04:59:30 858323] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653171608197|
[2025/09/12 04:59:30 858327] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_active_queue|last_ticked_time:1757653170858130|pd_index:0|
[2025/09/12 04:59:30 858331] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653171608197|
[2025/09/12 04:59:30 858335] [debug] |xqc_engine_wakeup_after|wakeup:1757653171608197|now:1757653170858335|diff:749862|
[2025/09/12 04:59:30 858340] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:59:30 858393] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653171608197|pq_index:0|
[2025/09/12 04:59:30 858402] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653170858130|
[2025/09/12 04:59:30 858410] [debug] |scid:7cc27232b67bcee5|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 04:59:30 858416] [debug] |scid:7cc27232b67bcee5|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 04:59:30 858425] [debug] |scid:7cc27232b67bcee5|xqc_stream_buff_data|size:17|
[2025/09/12 04:59:30 858432] [info] |scid:7cc27232b67bcee5|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:000055FDE109035C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 04:59:30 858442] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653170858442|
[2025/09/12 04:59:30 858450] [debug] |scid:7cc27232b67bcee5|xqc_path_get_perf_class|conn:000055FDE109035C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:59:30 858457] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055FDE109035C|stream_id:0|stream_offset:17|
[2025/09/12 04:59:30 858465] [debug] |scid:7cc27232b67bcee5|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FDE109035C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:30 858497] [debug] |scid:7cc27232b67bcee5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 04:59:30 858505] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:30 858511] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055FDE109035C|stream_id:0|stream_offset:17|
[2025/09/12 04:59:30 858518] [debug] |scid:7cc27232b67bcee5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:59:30 858525] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:30 858562] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653170858536|stream_id:0|stream_offset:17|
[2025/09/12 04:59:30 858571] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:59:30 858579] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 04:59:30 858585] [debug] |scid:7cc27232b67bcee5|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 04:59:30 858592] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:30 858598] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:30 858604] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:30 858611] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:30 858616] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653171608197|now:1757653170858585|interv:749612|
[2025/09/12 04:59:30 858622] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FDE109035C|path:0|pns:0|expire:1757653171608197|now:1757653170858585|interval:749612|pto_count:0|srtt:250000
[2025/09/12 04:59:30 858630] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:59:30 858637] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653171608197|
[2025/09/12 04:59:30 858641] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_active_queue|last_ticked_time:1757653170858442|pd_index:0|
[2025/09/12 04:59:30 858645] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653171608197|
[2025/09/12 04:59:30 858649] [debug] |xqc_engine_wakeup_after|wakeup:1757653171608197|now:1757653170858648|diff:749549|
[2025/09/12 04:59:30 858653] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:59:30 891914] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:181|state:C_INITIAL_SENT|recv_time:1757653170891912|
[2025/09/12 04:59:30 891930] [info] |scid:7cc27232b67bcee5|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 04:59:30 891943] [debug] |scid:7cc27232b67bcee5|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 04:59:30 891951] [info] |scid:7cc27232b67bcee5|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:59:30 891958] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653290891912|now:1757653170891912|interv:120000000|
[2025/09/12 04:59:30 891965] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653290891912|now:1757653170891912|interv:120000000|
[2025/09/12 04:59:30 891977] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653171608197|pq_index:0|
[2025/09/12 04:59:30 891984] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653170858442|
[2025/09/12 04:59:30 891995] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:89|state:C_INITIAL_SENT|recv_time:1757653170891994|
[2025/09/12 04:59:30 892002] [info] |scid:7cc27232b67bcee5|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 04:59:30 892008] [debug] |scid:7cc27232b67bcee5|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 04:59:30 892013] [info] |scid:7cc27232b67bcee5|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:59:30 892020] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653290891994|now:1757653170891994|interv:120000000|
[2025/09/12 04:59:30 892025] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653290891994|now:1757653170891994|interv:120000000|
[2025/09/12 04:59:30 892033] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:65|state:C_INITIAL_SENT|recv_time:1757653170892033|
[2025/09/12 04:59:30 892041] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:59:30 892047] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_initial|success|Length:26|
[2025/09/12 04:59:30 892055] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:30 892061] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:30 892070] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 04:59:30 892077] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:30 892086] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_ack_received|conn:000055FDE109035C|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 04:59:30 892093] [debug] |scid:7cc27232b67bcee5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653170858197|is_app_limited:1|send_elapse:0|ack_elapse:33836|ctl_first_sent_time:1757653170858197|lagest_ack_time:1757653170892033|curr_delivered:1184|
[2025/09/12 04:59:30 892100] [debug] |scid:7cc27232b67bcee5|xqc_update_sample|sampler_sent_time_update:1757653170858197|
[2025/09/12 04:59:30 892105] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:59:30 892109] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_rtt|before update rtt|conn:000055FDE109035C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33836|ack_delay:1000|
[2025/09/12 04:59:30 892115] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_rtt|l-0.0.0.0-45368-7cc27232b67bcee5 p-193.167.100.100-443-a7c46a32e38447bc |after update rtt|conn:000055FDE109035C|srtt:33836|rttvar:16918|minrtt:33836|latest_rtt:33836|ack_delay:1000|
[2025/09/12 04:59:30 892120] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:59:30 892124] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:59:30 892128] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|srtt:33836|rtt_var:16918|pto_duration:101508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:30 892133] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:30 892136] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:30 892140] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:30 892148] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:30 892154] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653170892128|interv:18444986420538659487|
[2025/09/12 04:59:30 892161] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FDE109035C|path:0|pns:0|expire:18446744073709551615|now:1757653170892128|interval:18444986420538659487|pto_count:0|srtt:33836
[2025/09/12 04:59:30 892168] [debug] |scid:7cc27232b67bcee5|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33836, delivered 1184|rate 34992|lost 0|
[2025/09/12 04:59:30 892175] [debug] |scid:7cc27232b67bcee5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:59:30 892180] [debug] |scid:7cc27232b67bcee5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34992) in round 1|
[2025/09/12 04:59:30 892184] [debug] |scid:7cc27232b67bcee5|xqc_bbr_update_min_rtt|probertt expire|rtt:33836, old_rtt:2147483647|
[2025/09/12 04:59:30 892188] [debug] |scid:7cc27232b67bcee5|xqc_bbr_update_min_rtt|minrtt expire|rtt:33836, old_rtt:2147483647|
[2025/09/12 04:59:30 892192] [debug] |scid:7cc27232b67bcee5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:59:30 892197] [debug] |scid:7cc27232b67bcee5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653170858197|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:59:30 892201] [debug] |scid:7cc27232b67bcee5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653170858197|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:59:30 892206] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_ack_received|l-0.0.0.0-45368-7cc27232b67bcee5 p-193.167.100.100-443-a7c46a32e38447bc |bbr on ack|mode:0|pacing_rate:11754182|bw:34992|cwnd:139040|full_bw_reached:0|inflight:50|srtt:33836|latest_rtt:33836|min_rtt:33836|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:59:30 892212] [info] |scid:7cc27232b67bcee5|xqc_conn_confirm_cid|dcid change|ori:a7c46a32e38447bc|new:7462ca8a635f8374b2019a10|
[2025/09/12 04:59:30 892218] [info] |scid:7cc27232b67bcee5|xqc_conn_addr_validated|Address Validated|conn:000055FDE109035C|role:0|
[2025/09/12 04:59:30 892223] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 04:59:30 892227] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:65|pkt_type:INIT|pkt_num:1|frame:ACK |recv_time:1757653170892033|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:30 892232] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653290892033|now:1757653170892033|interv:120000000|
[2025/09/12 04:59:30 892237] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653290892033|now:1757653170892033|interv:120000000|
[2025/09/12 04:59:30 892243] [debug] |xqc_engine_main_logic|BEGIN|now:1757653170892243|
[2025/09/12 04:59:30 892251] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757653170892250|
[2025/09/12 04:59:30 892260] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653290892033|
[2025/09/12 04:59:30 892264] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653290892033|
[2025/09/12 04:59:30 892268] [debug] |xqc_engine_wakeup_after|wakeup:1757653290892033|now:1757653170892268|diff:119999765|
[2025/09/12 04:59:30 892273] [debug] |xqc_engine_main_logic|END|now:1757653170892250|
[2025/09/12 04:59:30 892278] [debug] |xqc_engine_main_logic|BEGIN|now:1757653170892278|
[2025/09/12 04:59:30 892286] [debug] |xqc_engine_wakeup_after|wakeup:1757653290892033|now:1757653170892286|diff:119999747|
[2025/09/12 04:59:30 892290] [debug] |xqc_engine_main_logic|END|now:1757653170892278|
[2025/09/12 04:59:30 892899] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:1057|state:C_INITIAL_SENT|recv_time:1757653170892898|
[2025/09/12 04:59:30 892913] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7cc27232b67bcee5|spin_bit:1|
[2025/09/12 04:59:30 892920] [warn] |scid:7cc27232b67bcee5|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 04:59:30 892931] [debug] |scid:7cc27232b67bcee5|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:59:30 892937] [info] |scid:7cc27232b67bcee5|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:59:30 892944] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653290892898|now:1757653170892898|interv:120000000|
[2025/09/12 04:59:30 892951] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653290892898|now:1757653170892898|interv:120000000|
[2025/09/12 04:59:30 892957] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653290892033|pq_index:0|
[2025/09/12 04:59:30 892962] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653170892250|
[2025/09/12 04:59:30 892968] [debug] |xqc_engine_main_logic|BEGIN|now:1757653170892968|
[2025/09/12 04:59:30 892975] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED |now:1757653170892974|
[2025/09/12 04:59:30 892983] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653290892898|
[2025/09/12 04:59:30 892989] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653290892898|
[2025/09/12 04:59:30 892993] [debug] |xqc_engine_wakeup_after|wakeup:1757653290892898|now:1757653170892993|diff:119999905|
[2025/09/12 04:59:30 892998] [debug] |xqc_engine_main_logic|END|now:1757653170892974|
[2025/09/12 04:59:30 916688] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:35|state:C_INITIAL_SENT|recv_time:1757653170916687|
[2025/09/12 04:59:30 916703] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7cc27232b67bcee5|spin_bit:1|
[2025/09/12 04:59:30 916709] [warn] |scid:7cc27232b67bcee5|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 04:59:30 916716] [debug] |scid:7cc27232b67bcee5|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 04:59:30 916722] [info] |scid:7cc27232b67bcee5|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:59:30 916729] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653290916687|now:1757653170916687|interv:120000000|
[2025/09/12 04:59:30 916735] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653290916687|now:1757653170916687|interv:120000000|
[2025/09/12 04:59:30 916741] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653290892898|pq_index:0|
[2025/09/12 04:59:30 916748] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653170892974|
[2025/09/12 04:59:30 916753] [debug] |xqc_engine_main_logic|BEGIN|now:1757653170916753|
[2025/09/12 04:59:30 916758] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED |now:1757653170916757|
[2025/09/12 04:59:30 916764] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653290916687|
[2025/09/12 04:59:30 916771] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653290916687|
[2025/09/12 04:59:30 916776] [debug] |xqc_engine_wakeup_after|wakeup:1757653290916687|now:1757653170916776|diff:119999911|
[2025/09/12 04:59:30 916790] [debug] |xqc_engine_main_logic|END|now:1757653170916757|
[2025/09/12 04:59:31 644623] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:1200|state:C_INITIAL_SENT|recv_time:1757653171644620|
[2025/09/12 04:59:31 644646] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:59:31 644656] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 04:59:31 644672] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:59:31 644681] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:31 644699] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:3|
[2025/09/12 04:59:31 644709] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:31 644720] [debug] |scid:7cc27232b67bcee5|xqc_process_crypto_frame|level:0|
[2025/09/12 04:59:31 644730] [debug] |scid:7cc27232b67bcee5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:59:31 644741] [debug] |scid:7cc27232b67bcee5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 04:59:31 645070] [debug] |scid:7cc27232b67bcee5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:59:31 645079] [debug] |scid:7cc27232b67bcee5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:31 645086] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653290916687|pq_index:0|
[2025/09/12 04:59:31 645093] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653170916757|
[2025/09/12 04:59:31 645100] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:0|
[2025/09/12 04:59:31 645106] [debug] |scid:7cc27232b67bcee5|xqc_process_padding_frame|process padding|
[2025/09/12 04:59:31 645116] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:59:31 645124] [debug] |scid:7cc27232b67bcee5|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:59:31 645131] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:0|
[2025/09/12 04:59:31 645138] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:1200|pkt_type:INIT|pkt_num:3|frame:PADDING CRYPTO |recv_time:1757653171644620|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:31 645146] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653291644620|now:1757653171644620|interv:120000000|
[2025/09/12 04:59:31 645153] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653291644620|now:1757653171644620|interv:120000000|
[2025/09/12 04:59:31 645159] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171645159|
[2025/09/12 04:59:31 645166] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653171645166|
[2025/09/12 04:59:31 645174] [debug] |scid:7cc27232b67bcee5|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 04:59:31 645182] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 04:59:31 645189] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:31 645195] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:31 645203] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 04:59:31 645210] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:31 645216] [debug] |scid:7cc27232b67bcee5|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 04:59:31 645223] [debug] |scid:7cc27232b67bcee5|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:31 645235] [debug] |scid:7cc27232b67bcee5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:31 645239] [debug] |scid:7cc27232b67bcee5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 04:59:31 645246] [debug] |scid:7cc27232b67bcee5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:59:31 645250] [debug] |scid:7cc27232b67bcee5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:31 645255] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:31 645259] [debug] |scid:7cc27232b67bcee5|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:59:31 645263] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 04:59:31 645267] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653170891912|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:31 645272] [debug] |scid:7cc27232b67bcee5|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 04:59:31 645276] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:59:31 645281] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:31 645285] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:31 645289] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 04:59:31 645293] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:31 645297] [debug] |scid:7cc27232b67bcee5|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:31 645301] [debug] |scid:7cc27232b67bcee5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:31 645304] [debug] |scid:7cc27232b67bcee5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:59:31 645356] [debug] |scid:7cc27232b67bcee5|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:59:31 645362] [info] |scid:7cc27232b67bcee5|xqc_conn_tls_transport_params_cb|store sr_token with cid: a7c46a32e38447bc|token:76a1b4ccd7315c45f99b2763c7df0e36
[2025/09/12 04:59:31 645367] [debug] |scid:7cc27232b67bcee5|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 04:59:31 645371] [debug] |scid:7cc27232b67bcee5|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 04:59:31 645546] [debug] |scid:7cc27232b67bcee5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:59:31 645556] [debug] |scid:7cc27232b67bcee5|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:59:31 645561] [debug] |scid:7cc27232b67bcee5|xqc_maybe_should_ack|already yes|
[2025/09/12 04:59:31 645565] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 04:59:31 645572] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653170891994|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:31 645581] [info] |scid:7cc27232b67bcee5|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:59:31 645587] [debug] |scid:7cc27232b67bcee5|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 04:59:31 645593] [debug] |scid:7cc27232b67bcee5|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:31 645600] [debug] |scid:7cc27232b67bcee5|xqc_process_crypto_write_streams|
[2025/09/12 04:59:31 645606] [debug] |scid:7cc27232b67bcee5|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:59:31 645615] [debug] |scid:7cc27232b67bcee5|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:31 645619] [debug] |scid:7cc27232b67bcee5|xqc_process_crypto_write_streams|
[2025/09/12 04:59:31 645623] [debug] |scid:7cc27232b67bcee5|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:59:31 645629] [info] |scid:7cc27232b67bcee5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653171645628|
[2025/09/12 04:59:31 645633] [debug] |scid:7cc27232b67bcee5|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055FDE109035C|
[2025/09/12 04:59:31 645638] [info] |scid:7cc27232b67bcee5|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:59:31 645642] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|srtt:33836|rtt_var:16918|pto_duration:101508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:31 645647] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:31 645651] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:31 645654] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:31 645658] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:31 645662] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653171645642|interv:18444986420537905973|
[2025/09/12 04:59:31 645666] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FDE109035C|path:0|pns:0|expire:18446744073709551615|now:1757653171645642|interval:18444986420537905973|pto_count:0|srtt:33836
[2025/09/12 04:59:31 645671] [debug] |scid:7cc27232b67bcee5|xqc_conn_early_data_accept|accept|
[2025/09/12 04:59:31 645675] [debug] |scid:7cc27232b67bcee5|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 04:59:31 645679] [debug] |scid:7cc27232b67bcee5|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 04:59:31 645683] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7cc27232b67bcee5|spin_bit:1|
[2025/09/12 04:59:31 645689] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:31 645693] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:31 645699] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 04:59:31 645703] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:b|
[2025/09/12 04:59:31 645708] [debug] |scid:7cc27232b67bcee5|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 04:59:31 645712] [debug] |scid:7cc27232b67bcee5|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 04:59:31 645717] [debug] |scid:7cc27232b67bcee5|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:59:31 645720] [debug] |scid:7cc27232b67bcee5|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 04:59:31 645725] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:ACK_01RTT|expire:1757653170917898|now:1757653170892898|interv:25000|
[2025/09/12 04:59:31 645730] [debug] |scid:7cc27232b67bcee5|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653170892898|max_ack_delay:25000|
[2025/09/12 04:59:31 645735] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 04:59:31 645742] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653170892898|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:31 645747] [debug] |scid:7cc27232b67bcee5|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:59:31 645751] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7cc27232b67bcee5|spin_bit:1|
[2025/09/12 04:59:31 645755] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:31 645759] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:31 645763] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 04:59:31 645767] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:31 645772] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_ack_received|conn:000055FDE109035C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 04:59:31 645776] [debug] |scid:7cc27232b67bcee5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653170858197|is_app_limited:1|send_elapse:339|ack_elapse:58490|ctl_first_sent_time:1757653170858536|lagest_ack_time:1757653170916687|curr_delivered:1234|
[2025/09/12 04:59:31 645781] [debug] |scid:7cc27232b67bcee5|xqc_update_sample|sampler_sent_time_update:1757653170858536|
[2025/09/12 04:59:31 645785] [debug] |scid:7cc27232b67bcee5|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:59:31 645791] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:59:31 645795] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_rtt|before update rtt|conn:000055FDE109035C|srtt:33836|rttvar:16918|minrtt:33836|latest_rtt:58151|ack_delay:25504|
[2025/09/12 04:59:31 645800] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_rtt|l-0.0.0.0-45368-7cc27232b67bcee5 p-193.167.100.100-443-a7c46a32e38447bc |after update rtt|conn:000055FDE109035C|srtt:36875|rttvar:18767|minrtt:33836|latest_rtt:58151|ack_delay:25504|
[2025/09/12 04:59:31 645804] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:59:31 645808] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:59:31 645812] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|srtt:36875|rtt_var:18767|pto_duration:111943|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:31 645816] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653171757759|now:1757653171645812|interv:111947|
[2025/09/12 04:59:31 645820] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FDE109035C|path:0|pns:1|expire:1757653171757759|now:1757653171645812|interval:111947|pto_count:0|srtt:36875
[2025/09/12 04:59:31 645825] [debug] |scid:7cc27232b67bcee5|xqc_generate_sample|sampler: send_elapse 339, ack_elapse 58490, delivered 1234|rate 21097|lost 0|
[2025/09/12 04:59:31 645829] [debug] |scid:7cc27232b67bcee5|xqc_bbr_update_min_rtt|minrtt expire|rtt:33836, old_rtt:33836|
[2025/09/12 04:59:31 645834] [debug] |scid:7cc27232b67bcee5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:59:31 645838] [debug] |scid:7cc27232b67bcee5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653170858536|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:59:31 645845] [debug] |scid:7cc27232b67bcee5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653170858536|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:59:31 645850] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_ack_received|l-0.0.0.0-45368-7cc27232b67bcee5 p-193.167.100.100-443-a7c46a32e38447bc |bbr on ack|mode:0|pacing_rate:11754182|bw:34992|cwnd:139090|full_bw_reached:0|inflight:0|srtt:36875|latest_rtt:58151|min_rtt:33836|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:59:31 645855] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 04:59:31 645860] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757653170916687|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:31 645864] [debug] |scid:7cc27232b67bcee5|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055FDE109035C|
[2025/09/12 04:59:31 645869] [debug] |scid:7cc27232b67bcee5|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:59:31 645874] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:STREAM_CLOSE|expire:1757653172056702|now:1757653171645873|interv:410829|
[2025/09/12 04:59:31 645915] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|largest_recv:3|ack_delay:1295|first_ack_range:0|largest_pkt_recv_time:1757653171644620|
[2025/09/12 04:59:31 645924] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:3|low:3|pkt_pns:0|
[2025/09/12 04:59:31 645931] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:1|low:1|pkt_pns:0|
[2025/09/12 04:59:31 645936] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:59:31 645940] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:59:31 645945] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|largest_recv:1|ack_delay:753951|first_ack_range:1|largest_pkt_recv_time:1757653170891994|
[2025/09/12 04:59:31 645951] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 04:59:31 645957] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 04:59:31 645963] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:59:31 645972] [debug] |scid:7cc27232b67bcee5|xqc_path_get_perf_class|conn:000055FDE109035C|path_id:0|path_srtt:36875|min_srtt:36875|path_bw:34992|loss_rate:0.00|path_pto:0|
[2025/09/12 04:59:31 645978] [debug] |scid:7cc27232b67bcee5|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FDE109035C|path_id:0|path_srtt:36875|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:31 645987] [debug] |scid:7cc27232b67bcee5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 04:59:31 645994] [debug] |scid:7cc27232b67bcee5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 646000] [debug] |scid:7cc27232b67bcee5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 646008] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:59:31 646015] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:31 646055] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:0|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653171646025|stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 646065] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:0|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:31 646079] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:59:31 646086] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|srtt:36875|rtt_var:18767|pto_duration:111943|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:31 646093] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:31 646099] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:59:31 646105] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:59:31 646111] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653171757968|now:1757653171646086|interv:111882|
[2025/09/12 04:59:31 646117] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FDE109035C|path:0|pns:1|expire:1757653171757968|now:1757653171646086|interval:111882|pto_count:0|srtt:36875
[2025/09/12 04:59:31 646124] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:72|
[2025/09/12 04:59:31 646132] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 04:59:31 646139] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:31 646177] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:72|now:1757653171646149|stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 646187] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|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 04:59:31 646195] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 04:59:31 646201] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:72|
[2025/09/12 04:59:31 646205] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 04:59:31 646210] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:31 646231] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:1|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:72|now:1757653171646216|stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 646237] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:1|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:31 646242] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653170917898|
[2025/09/12 04:59:31 646246] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653170917898|
[2025/09/12 04:59:31 646250] [debug] |xqc_engine_wakeup_after|wakeup:1757653170917898|now:1757653171646250|diff:18446744073708823264|
[2025/09/12 04:59:31 646255] [debug] |xqc_engine_main_logic|END|now:1757653171645166|
[2025/09/12 04:59:31 646261] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171646261|
[2025/09/12 04:59:31 646267] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653170917898|pq_index:0|
[2025/09/12 04:59:31 646274] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653171645166|
[2025/09/12 04:59:31 646282] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653171646280|
[2025/09/12 04:59:31 646294] [debug] |scid:7cc27232b67bcee5|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653170917898|now:1757653171646280|
[2025/09/12 04:59:31 646298] [debug] |scid:7cc27232b67bcee5|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:59:31 646302] [debug] |scid:7cc27232b67bcee5|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653170917898|now:1757653171646280|
[2025/09/12 04:59:31 646306] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:31 646311] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|largest_recv:1|ack_delay:753413|first_ack_range:1|largest_pkt_recv_time:1757653170892898|
[2025/09/12 04:59:31 646316] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 04:59:31 646320] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:1|
[2025/09/12 04:59:31 646324] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:31 646328] [debug] |scid:7cc27232b67bcee5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 646333] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:31 646337] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:31 646366] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:1|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:72|now:1757653171646343|stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 646375] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:1|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:31 646381] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653171757968|
[2025/09/12 04:59:31 646385] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653171757968|
[2025/09/12 04:59:31 646389] [debug] |xqc_engine_wakeup_after|wakeup:1757653171757968|now:1757653171646388|diff:111580|
[2025/09/12 04:59:31 646393] [debug] |xqc_engine_main_logic|END|now:1757653171646280|
[2025/09/12 04:59:31 678079] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:181|state:ESTABED|recv_time:1757653171678077|
[2025/09/12 04:59:31 678093] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 04:59:31 678102] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:59:31 678108] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:31 678117] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 04:59:31 678123] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:31 678129] [debug] |scid:7cc27232b67bcee5|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:31 678135] [debug] |scid:7cc27232b67bcee5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:31 678142] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653171757968|pq_index:0|
[2025/09/12 04:59:31 678149] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653171646280|
[2025/09/12 04:59:31 678155] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:31 678163] [debug] |scid:7cc27232b67bcee5|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:59:31 678177] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 04:59:31 678184] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:181|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757653171678077|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:31 678191] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653291678077|now:1757653171678077|interv:120000000|
[2025/09/12 04:59:31 678197] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653291678077|now:1757653171678077|interv:120000000|
[2025/09/12 04:59:31 678203] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171678203|
[2025/09/12 04:59:31 678211] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653171678209|
[2025/09/12 04:59:31 678218] [debug] |scid:7cc27232b67bcee5|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:31 678226] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|largest_recv:2|ack_delay:148|first_ack_range:2|largest_pkt_recv_time:1757653171678077|
[2025/09/12 04:59:31 678232] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:2|low:0|pkt_pns:1|
[2025/09/12 04:59:31 678238] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 04:59:31 678244] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:59:31 678250] [debug] |scid:7cc27232b67bcee5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 678258] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:59:31 678263] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:31 678290] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:2|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:72|now:1757653171678270|stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 678299] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:2|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:31 678306] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653171757968|
[2025/09/12 04:59:31 678313] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653171757968|
[2025/09/12 04:59:31 678319] [debug] |xqc_engine_wakeup_after|wakeup:1757653171757968|now:1757653171678319|diff:79649|
[2025/09/12 04:59:31 678326] [debug] |xqc_engine_main_logic|END|now:1757653171678209|
[2025/09/12 04:59:31 678337] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:89|state:ESTABED|recv_time:1757653171678336|
[2025/09/12 04:59:31 678344] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:59:31 678352] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:59:31 678358] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:31 678365] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 04:59:31 678371] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:31 678378] [debug] |scid:7cc27232b67bcee5|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:31 678385] [debug] |scid:7cc27232b67bcee5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:31 678390] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653171757968|pq_index:0|
[2025/09/12 04:59:31 678399] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653171678209|
[2025/09/12 04:59:31 678404] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:31 678408] [debug] |scid:7cc27232b67bcee5|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:59:31 678413] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 04:59:31 678417] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:89|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757653171678336|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:31 678421] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653291678336|now:1757653171678336|interv:120000000|
[2025/09/12 04:59:31 678425] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653291678336|now:1757653171678336|interv:120000000|
[2025/09/12 04:59:31 678429] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171678429|
[2025/09/12 04:59:31 678434] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653171678433|
[2025/09/12 04:59:31 678439] [debug] |scid:7cc27232b67bcee5|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:31 678444] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|largest_recv:3|ack_delay:108|first_ack_range:3|largest_pkt_recv_time:1757653171678336|
[2025/09/12 04:59:31 678448] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:3|low:0|pkt_pns:1|
[2025/09/12 04:59:31 678452] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:59:31 678456] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:59:31 678460] [debug] |scid:7cc27232b67bcee5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 678465] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:59:31 678494] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:31 678519] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:3|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:72|now:1757653171678500|stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 678524] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:3|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:31 678529] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653171757968|
[2025/09/12 04:59:31 678533] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653171757968|
[2025/09/12 04:59:31 678537] [debug] |xqc_engine_wakeup_after|wakeup:1757653171757968|now:1757653171678537|diff:79431|
[2025/09/12 04:59:31 678541] [debug] |xqc_engine_main_logic|END|now:1757653171678433|
[2025/09/12 04:59:31 678546] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171678546|
[2025/09/12 04:59:31 678550] [debug] |xqc_engine_wakeup_after|wakeup:1757653171757968|now:1757653171678550|diff:79418|
[2025/09/12 04:59:31 678554] [debug] |xqc_engine_main_logic|END|now:1757653171678546|
[2025/09/12 04:59:31 758174] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171758174|
[2025/09/12 04:59:31 758186] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653171757968|pq_index:0|
[2025/09/12 04:59:31 758196] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653171678433|
[2025/09/12 04:59:31 758201] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653171758200|
[2025/09/12 04:59:31 758206] [debug] |scid:7cc27232b67bcee5|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653171757968|now:1757653171758200|
[2025/09/12 04:59:31 758210] [debug] |scid:7cc27232b67bcee5|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:31 758214] [debug] |scid:7cc27232b67bcee5|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055FDE109035C|path:0|bytes_in_flight:72|
[2025/09/12 04:59:31 758218] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|srtt:36875|rtt_var:18767|pto_duration:111943|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:31 758223] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:31 758227] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:59:31 758231] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:59:31 758235] [debug] |scid:7cc27232b67bcee5|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 04:59:31 758239] [debug] |scid:7cc27232b67bcee5|xqc_conn_send_probe_pkt|conn:000055FDE109035C|path:0|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 04:59:31 758245] [debug] |scid:7cc27232b67bcee5|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:59:31 758248] [debug] |scid:7cc27232b67bcee5|xqc_conn_send_probe_pkt|conn:000055FDE109035C|path:0|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 04:59:31 758253] [debug] |scid:7cc27232b67bcee5|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055FDE109035C|pto_count:1
[2025/09/12 04:59:31 758257] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|srtt:36875|rtt_var:18767|pto_duration:223886|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:31 758261] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653171982147|now:1757653171758257|interv:223890|
[2025/09/12 04:59:31 758265] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FDE109035C|path:0|pns:1|expire:1757653171982147|now:1757653171758257|interval:223890|pto_count:1|srtt:36875
[2025/09/12 04:59:31 758271] [debug] |scid:7cc27232b67bcee5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 758276] [debug] |scid:7cc27232b67bcee5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 758280] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:59:31 758285] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:31 758315] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:4|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653171758292|stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 758321] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:4|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:31 758325] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:59:31 758333] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|srtt:36875|rtt_var:18767|pto_duration:223886|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:31 758338] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:31 758342] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:59:31 758345] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:59:31 758349] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653171982178|now:1757653171758333|interv:223845|
[2025/09/12 04:59:31 758353] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FDE109035C|path:0|pns:1|expire:1757653171982178|now:1757653171758333|interval:223845|pto_count:1|srtt:36875
[2025/09/12 04:59:31 758358] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:72|
[2025/09/12 04:59:31 758362] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:59:31 758367] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:59:31 758386] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:5|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:72|now:1757653171758372|stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 758391] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:5|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:59:31 758395] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 04:59:31 758399] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|srtt:36875|rtt_var:18767|pto_duration:223886|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:31 758403] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:31 758407] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 1, unacked: 144|
[2025/09/12 04:59:31 758411] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:59:31 758415] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653171982258|now:1757653171758399|interv:223859|
[2025/09/12 04:59:31 758419] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FDE109035C|path:0|pns:1|expire:1757653171982258|now:1757653171758399|interval:223859|pto_count:1|srtt:36875
[2025/09/12 04:59:31 758423] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:144|
[2025/09/12 04:59:31 758428] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653171982258|
[2025/09/12 04:59:31 758432] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653171982258|
[2025/09/12 04:59:31 758435] [debug] |xqc_engine_wakeup_after|wakeup:1757653171982258|now:1757653171758435|diff:223823|
[2025/09/12 04:59:31 758440] [debug] |xqc_engine_main_logic|END|now:1757653171758200|
[2025/09/12 04:59:31 789759] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:54|state:ESTABED|recv_time:1757653171789757|
[2025/09/12 04:59:31 789774] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:59:31 789781] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:59:31 789785] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:31 789801] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 04:59:31 789807] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:31 789816] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_ack_received|conn:000055FDE109035C|path:0|pkt_num:4|origin_pktnum:0|size:72|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 04:59:31 789823] [debug] |scid:7cc27232b67bcee5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:72|prior_delivered:1234|prior_time:1757653171758292|is_app_limited:1|send_elapse:0|ack_elapse:31465|ctl_first_sent_time:1757653171758292|lagest_ack_time:1757653171789757|curr_delivered:1306|
[2025/09/12 04:59:31 789830] [debug] |scid:7cc27232b67bcee5|xqc_update_sample|sampler_sent_time_update:1757653171758292|
[2025/09/12 04:59:31 789837] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:59:31 789843] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_rtt|before update rtt|conn:000055FDE109035C|srtt:36875|rttvar:18767|minrtt:33836|latest_rtt:31465|ack_delay:504|
[2025/09/12 04:59:31 789850] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_rtt|l-0.0.0.0-45368-7cc27232b67bcee5 p-193.167.100.100-443-a7c46a32e38447bc |after update rtt|conn:000055FDE109035C|srtt:36136|rttvar:15554|minrtt:31465|latest_rtt:31465|ack_delay:504|
[2025/09/12 04:59:31 789856] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 04:59:31 789863] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:59:31 789869] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FDE109035C|path:0|
[2025/09/12 04:59:31 789875] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:31 789881] [debug] |scid:7cc27232b67bcee5|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31465, delivered 72|rate 2288|lost 0|
[2025/09/12 04:59:31 789888] [debug] |scid:7cc27232b67bcee5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:59:31 789894] [debug] |scid:7cc27232b67bcee5|xqc_bbr_update_min_rtt|probertt expire|rtt:31465, old_rtt:33836|
[2025/09/12 04:59:31 789900] [debug] |scid:7cc27232b67bcee5|xqc_bbr_update_min_rtt|minrtt expire|rtt:31465, old_rtt:33836|
[2025/09/12 04:59:31 789906] [debug] |scid:7cc27232b67bcee5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:59:31 789913] [debug] |scid:7cc27232b67bcee5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:72|po_sent_time:1757653171758292|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1306|
[2025/09/12 04:59:31 789920] [debug] |scid:7cc27232b67bcee5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:72|po_sent_time:1757653171758292|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1306|
[2025/09/12 04:59:31 789928] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_ack_received|l-0.0.0.0-45368-7cc27232b67bcee5 p-193.167.100.100-443-a7c46a32e38447bc |bbr on ack|mode:0|pacing_rate:11754182|bw:34992|cwnd:139162|full_bw_reached:0|inflight:0|srtt:36136|latest_rtt:31465|min_rtt:31465|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:59:31 789937] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 04:59:31 789944] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:54|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757653171789757|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:31 789951] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653291789757|now:1757653171789757|interv:120000000|
[2025/09/12 04:59:31 789963] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653291789757|now:1757653171789757|interv:120000000|
[2025/09/12 04:59:31 789969] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653171982258|pq_index:0|
[2025/09/12 04:59:31 789975] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653171758200|
[2025/09/12 04:59:31 789981] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171789981|
[2025/09/12 04:59:31 789990] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653171789988|
[2025/09/12 04:59:31 790001] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653172056702|
[2025/09/12 04:59:31 790006] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653172056702|
[2025/09/12 04:59:31 790013] [debug] |xqc_engine_wakeup_after|wakeup:1757653172056702|now:1757653171790013|diff:266689|
[2025/09/12 04:59:31 790019] [debug] |xqc_engine_main_logic|END|now:1757653171789988|
[2025/09/12 04:59:31 790028] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:61|state:ESTABED|recv_time:1757653171790027|
[2025/09/12 04:59:31 790035] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7cc27232b67bcee5|spin_bit:1|
[2025/09/12 04:59:31 790044] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:59:31 790050] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 04:59:31 790059] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 04:59:31 790066] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:18|
[2025/09/12 04:59:31 790073] [debug] |scid:7cc27232b67bcee5|xqc_process_new_conn_id_frame|new_conn_id|e0f009e6405b836f147d2e69|sr_token:2bf4bf5688d4e37286c2dd7ab683e76c
[2025/09/12 04:59:31 790084] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:ACK_01RTT|expire:1757653171815027|now:1757653171790027|interv:25000|
[2025/09/12 04:59:31 790091] [debug] |scid:7cc27232b67bcee5|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653171790027|max_ack_delay:25000|
[2025/09/12 04:59:31 790098] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 04:59:31 790104] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:10|frame:NEW_CONNECTION_ID |recv_time:1757653171790027|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:31 790111] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653291790027|now:1757653171790027|interv:120000000|
[2025/09/12 04:59:31 790115] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653291790027|now:1757653171790027|interv:120000000|
[2025/09/12 04:59:31 790118] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653172056702|pq_index:0|
[2025/09/12 04:59:31 790123] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653171789988|
[2025/09/12 04:59:31 790130] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171790129|
[2025/09/12 04:59:31 790138] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653171790136|
[2025/09/12 04:59:31 790146] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653171815027|
[2025/09/12 04:59:31 790158] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653171815027|
[2025/09/12 04:59:31 790164] [debug] |xqc_engine_wakeup_after|wakeup:1757653171815027|now:1757653171790164|diff:24863|
[2025/09/12 04:59:31 790170] [debug] |xqc_engine_main_logic|END|now:1757653171790136|
[2025/09/12 04:59:31 790181] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:54|state:ESTABED|recv_time:1757653171790181|
[2025/09/12 04:59:31 790188] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:59:31 790196] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:59:31 790203] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:59:31 790211] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 04:59:31 790217] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:31 790223] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 04:59:31 790230] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:54|pkt_type:HSK|pkt_num:5|frame:ACK |recv_time:1757653171790181|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:31 790237] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653291790181|now:1757653171790181|interv:120000000|
[2025/09/12 04:59:31 790244] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653291790181|now:1757653171790181|interv:120000000|
[2025/09/12 04:59:31 790250] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653171815027|pq_index:0|
[2025/09/12 04:59:31 790254] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653171790136|
[2025/09/12 04:59:31 790258] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171790258|
[2025/09/12 04:59:31 790263] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653171790262|
[2025/09/12 04:59:31 790268] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653171815027|
[2025/09/12 04:59:31 790272] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653171815027|
[2025/09/12 04:59:31 790276] [debug] |xqc_engine_wakeup_after|wakeup:1757653171815027|now:1757653171790276|diff:24751|
[2025/09/12 04:59:31 790280] [debug] |xqc_engine_main_logic|END|now:1757653171790262|
[2025/09/12 04:59:31 790286] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171790285|
[2025/09/12 04:59:31 790289] [debug] |xqc_engine_wakeup_after|wakeup:1757653171815027|now:1757653171790289|diff:24738|
[2025/09/12 04:59:31 790293] [debug] |xqc_engine_main_logic|END|now:1757653171790285|
[2025/09/12 04:59:31 814737] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171814736|
[2025/09/12 04:59:31 814746] [debug] |xqc_engine_wakeup_after|wakeup:1757653171815027|now:1757653171814746|diff:281|
[2025/09/12 04:59:31 814751] [debug] |xqc_engine_main_logic|END|now:1757653171814736|
[2025/09/12 04:59:31 815818] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171815818|
[2025/09/12 04:59:31 815824] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653171815027|pq_index:0|
[2025/09/12 04:59:31 815828] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653171790262|
[2025/09/12 04:59:31 815833] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653171815832|
[2025/09/12 04:59:31 815842] [debug] |scid:7cc27232b67bcee5|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653171815027|now:1757653171815832|
[2025/09/12 04:59:31 815846] [debug] |scid:7cc27232b67bcee5|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:59:31 815850] [debug] |scid:7cc27232b67bcee5|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653171815027|now:1757653171815832|
[2025/09/12 04:59:31 815854] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:31 815859] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|largest_recv:10|ack_delay:25832|first_ack_range:0|largest_pkt_recv_time:1757653171790027|
[2025/09/12 04:59:31 815864] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/09/12 04:59:31 815868] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 04:59:31 815872] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 04:59:31 815876] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:31 815880] [debug] |scid:7cc27232b67bcee5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 815885] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:31 815890] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-8|next_skip_chance:1757653172185946|current_time:1757653171815890|
[2025/09/12 04:59:31 815895] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 04:59:31 815925] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:9|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653171815902|stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 815930] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:9|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:31 815936] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653172056702|
[2025/09/12 04:59:31 815940] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653172056702|
[2025/09/12 04:59:31 815944] [debug] |xqc_engine_wakeup_after|wakeup:1757653172056702|now:1757653171815944|diff:240758|
[2025/09/12 04:59:31 815948] [debug] |xqc_engine_main_logic|END|now:1757653171815832|
[2025/09/12 04:59:31 847072] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:61|state:ESTABED|recv_time:1757653171847071|
[2025/09/12 04:59:31 847087] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7cc27232b67bcee5|spin_bit:1|
[2025/09/12 04:59:31 847096] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 04:59:31 847102] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 04:59:31 847111] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 04:59:31 847118] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:18|
[2025/09/12 04:59:31 847124] [debug] |scid:7cc27232b67bcee5|xqc_process_new_conn_id_frame|new_conn_id|9db1f761990465a215eb29a3|sr_token:653847668f1257efdea24a20b6ad7425
[2025/09/12 04:59:31 847134] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:ACK_01RTT|expire:1757653171872071|now:1757653171847071|interv:25000|
[2025/09/12 04:59:31 847141] [debug] |scid:7cc27232b67bcee5|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653171847071|max_ack_delay:25000|
[2025/09/12 04:59:31 847156] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 04:59:31 847163] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:13|frame:NEW_CONNECTION_ID |recv_time:1757653171847071|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:31 847171] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653291847071|now:1757653171847071|interv:120000000|
[2025/09/12 04:59:31 847177] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653291847071|now:1757653171847071|interv:120000000|
[2025/09/12 04:59:31 847183] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653172056702|pq_index:0|
[2025/09/12 04:59:31 847190] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653171815832|
[2025/09/12 04:59:31 847196] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171847196|
[2025/09/12 04:59:31 847203] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653171847201|
[2025/09/12 04:59:31 847212] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653171872071|
[2025/09/12 04:59:31 847218] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653171872071|
[2025/09/12 04:59:31 847224] [debug] |xqc_engine_wakeup_after|wakeup:1757653171872071|now:1757653171847224|diff:24847|
[2025/09/12 04:59:31 847231] [debug] |xqc_engine_main_logic|END|now:1757653171847201|
[2025/09/12 04:59:31 847238] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171847237|
[2025/09/12 04:59:31 847241] [debug] |xqc_engine_wakeup_after|wakeup:1757653171872071|now:1757653171847241|diff:24830|
[2025/09/12 04:59:31 847245] [debug] |xqc_engine_main_logic|END|now:1757653171847237|
[2025/09/12 04:59:31 871684] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171871684|
[2025/09/12 04:59:31 871694] [debug] |xqc_engine_wakeup_after|wakeup:1757653171872071|now:1757653171871694|diff:377|
[2025/09/12 04:59:31 871699] [debug] |xqc_engine_main_logic|END|now:1757653171871684|
[2025/09/12 04:59:31 872766] [debug] |xqc_engine_main_logic|BEGIN|now:1757653171872766|
[2025/09/12 04:59:31 872772] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653171872071|pq_index:0|
[2025/09/12 04:59:31 872776] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653171847201|
[2025/09/12 04:59:31 872781] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653171872780|
[2025/09/12 04:59:31 872786] [debug] |scid:7cc27232b67bcee5|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653171872071|now:1757653171872780|
[2025/09/12 04:59:31 872790] [debug] |scid:7cc27232b67bcee5|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:59:31 872794] [debug] |scid:7cc27232b67bcee5|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653171872071|now:1757653171872780|
[2025/09/12 04:59:31 872798] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:31 872803] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|largest_recv:13|ack_delay:25732|first_ack_range:0|largest_pkt_recv_time:1757653171847071|
[2025/09/12 04:59:31 872807] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:13|low:13|pkt_pns:2|
[2025/09/12 04:59:31 872811] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/09/12 04:59:31 872815] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 04:59:31 872819] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:13|frame_largest_recv:13|
[2025/09/12 04:59:31 872828] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:31 872833] [debug] |scid:7cc27232b67bcee5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 872838] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:31 872842] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 04:59:31 872872] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:10|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653171872850|stream_id:0|stream_offset:0|
[2025/09/12 04:59:31 872878] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:10|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:31 872884] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653172056702|
[2025/09/12 04:59:31 872888] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653172056702|
[2025/09/12 04:59:31 872892] [debug] |xqc_engine_wakeup_after|wakeup:1757653172056702|now:1757653171872891|diff:183811|
[2025/09/12 04:59:31 872896] [debug] |xqc_engine_main_logic|END|now:1757653171872780|
[2025/09/12 04:59:32 053964] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:30|state:ESTABED|recv_time:1757653172053963|
[2025/09/12 04:59:32 053977] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7cc27232b67bcee5|spin_bit:1|
[2025/09/12 04:59:32 053983] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 04:59:32 053987] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 04:59:32 053994] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 04:59:32 054001] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:1e|
[2025/09/12 04:59:32 054009] [info] |scid:7cc27232b67bcee5|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055FDE109035C|
[2025/09/12 04:59:32 054015] [info] |scid:7cc27232b67bcee5|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:59:32 054022] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FDE109035C|path:0|
[2025/09/12 04:59:32 054028] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:32 054033] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:ACK_01RTT|expire:1757653172078963|now:1757653172053963|interv:25000|
[2025/09/12 04:59:32 054041] [debug] |scid:7cc27232b67bcee5|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653172053963|max_ack_delay:25000|
[2025/09/12 04:59:32 054048] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 04:59:32 054055] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:14|frame:HANDSHAKE_DONE |recv_time:1757653172053963|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:32 054061] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653292053963|now:1757653172053963|interv:120000000|
[2025/09/12 04:59:32 054067] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653292053963|now:1757653172053963|interv:120000000|
[2025/09/12 04:59:32 054073] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653172056702|pq_index:0|
[2025/09/12 04:59:32 054104] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653171872780|
[2025/09/12 04:59:32 054111] [debug] |xqc_engine_main_logic|BEGIN|now:1757653172054111|
[2025/09/12 04:59:32 054119] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653172054117|
[2025/09/12 04:59:32 054139] [debug] |scid:7cc27232b67bcee5|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9df3ff8113f67c51|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 04:59:32 054153] [debug] |scid:7cc27232b67bcee5|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1b24fafd3f2fcc56|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 04:59:32 054161] [debug] |scid:7cc27232b67bcee5|xqc_path_get_perf_class|conn:000055FDE109035C|path_id:0|path_srtt:36136|min_srtt:36136|path_bw:34992|loss_rate:33.33|path_pto:0|
[2025/09/12 04:59:32 054167] [debug] |scid:7cc27232b67bcee5|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FDE109035C|path_id:0|path_srtt:36136|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:32 054175] [debug] |scid:7cc27232b67bcee5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 04:59:32 054183] [debug] |scid:7cc27232b67bcee5|xqc_path_get_perf_class|conn:000055FDE109035C|path_id:0|path_srtt:36136|min_srtt:36136|path_bw:34992|loss_rate:33.33|path_pto:0|
[2025/09/12 04:59:32 054190] [debug] |scid:7cc27232b67bcee5|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FDE109035C|path_id:0|path_srtt:36136|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:32 054197] [debug] |scid:7cc27232b67bcee5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 04:59:32 054204] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:59:32 054210] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 04:59:32 054243] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:11|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653172054220|stream_id:0|stream_offset:0|
[2025/09/12 04:59:32 054252] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:11|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:32 054260] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:59:32 054266] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|srtt:36136|rtt_var:15554|pto_duration:98352|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:32 054272] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:32 054278] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:32 054284] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:59:32 054290] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653172177572|now:1757653172054266|interv:123306|
[2025/09/12 04:59:32 054296] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FDE109035C|path:0|pns:2|expire:1757653172177572|now:1757653172054266|interval:123306|pto_count:0|srtt:36136
[2025/09/12 04:59:32 054310] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139162|inflight:45|
[2025/09/12 04:59:32 054317] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:59:32 054324] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 04:59:32 054355] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:12|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653172054334|stream_id:0|stream_offset:0|
[2025/09/12 04:59:32 054364] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:12|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:32 054371] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:0|
[2025/09/12 04:59:32 054377] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|srtt:36136|rtt_var:15554|pto_duration:98352|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:32 054384] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:32 054389] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:32 054396] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_get_pto_time_and_space|conn:000055FDE109035C|path:0|PNS: 2, unacked: 90|
[2025/09/12 04:59:32 054402] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653172177686|now:1757653172054377|interv:123309|
[2025/09/12 04:59:32 054407] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FDE109035C|path:0|pns:2|expire:1757653172177686|now:1757653172054377|interval:123309|pto_count:0|srtt:36136
[2025/09/12 04:59:32 054412] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139162|inflight:90|
[2025/09/12 04:59:32 054416] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653172056702|
[2025/09/12 04:59:32 054421] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653172056702|
[2025/09/12 04:59:32 054424] [debug] |xqc_engine_wakeup_after|wakeup:1757653172056702|now:1757653172054424|diff:2278|
[2025/09/12 04:59:32 054429] [debug] |xqc_engine_main_logic|END|now:1757653172054117|
[2025/09/12 04:59:32 054437] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:290|state:ESTABED|recv_time:1757653172054437|
[2025/09/12 04:59:32 054442] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7cc27232b67bcee5|spin_bit:1|
[2025/09/12 04:59:32 054447] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 04:59:32 054451] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 04:59:32 054457] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 04:59:32 054461] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:32 054485] [debug] |scid:7cc27232b67bcee5|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 04:59:32 054495] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653172056702|pq_index:0|
[2025/09/12 04:59:32 054499] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653172054117|
[2025/09/12 04:59:32 054503] [debug] |scid:7cc27232b67bcee5|xqc_process_crypto_frame|level:3|
[2025/09/12 04:59:32 054507] [debug] |scid:7cc27232b67bcee5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 04:59:32 054511] [debug] |scid:7cc27232b67bcee5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 04:59:32 054666] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:32 054676] [debug] |scid:7cc27232b67bcee5|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:59:32 054681] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 04:59:32 054685] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:15|frame:CRYPTO |recv_time:1757653172054437|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:32 054690] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653292054437|now:1757653172054437|interv:120000000|
[2025/09/12 04:59:32 054694] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653292054437|now:1757653172054437|interv:120000000|
[2025/09/12 04:59:32 054698] [debug] |xqc_engine_main_logic|BEGIN|now:1757653172054698|
[2025/09/12 04:59:32 054703] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653172054702|
[2025/09/12 04:59:32 054708] [debug] |scid:7cc27232b67bcee5|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:32 054712] [debug] |scid:7cc27232b67bcee5|xqc_process_crypto_write_streams|
[2025/09/12 04:59:32 054716] [debug] |scid:7cc27232b67bcee5|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:59:32 054720] [debug] |scid:7cc27232b67bcee5|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:32 054725] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|largest_recv:15|ack_delay:288|first_ack_range:2|largest_pkt_recv_time:1757653172054437|
[2025/09/12 04:59:32 054729] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:15|low:13|pkt_pns:2|
[2025/09/12 04:59:32 054735] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/09/12 04:59:32 054741] [debug] |scid:7cc27232b67bcee5|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 04:59:32 054748] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:15|frame_largest_recv:15|
[2025/09/12 04:59:32 054755] [debug] |scid:7cc27232b67bcee5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:32 054761] [debug] |scid:7cc27232b67bcee5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:32 054768] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:32 054775] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 04:59:32 054807] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:13|size:26|sent:42|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653172054784|stream_id:0|stream_offset:0|
[2025/09/12 04:59:32 054813] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:13|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:32 054819] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653172056702|
[2025/09/12 04:59:32 054826] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653172056702|
[2025/09/12 04:59:32 054832] [debug] |xqc_engine_wakeup_after|wakeup:1757653172056702|now:1757653172054832|diff:1870|
[2025/09/12 04:59:32 054846] [debug] |xqc_engine_main_logic|END|now:1757653172054702|
[2025/09/12 04:59:32 054852] [debug] |xqc_engine_main_logic|BEGIN|now:1757653172054852|
[2025/09/12 04:59:32 054856] [debug] |xqc_engine_wakeup_after|wakeup:1757653172056702|now:1757653172054856|diff:1846|
[2025/09/12 04:59:32 054860] [debug] |xqc_engine_main_logic|END|now:1757653172054852|
[2025/09/12 04:59:32 055928] [debug] |xqc_engine_main_logic|BEGIN|now:1757653172055928|
[2025/09/12 04:59:32 055937] [debug] |xqc_engine_wakeup_after|wakeup:1757653172056702|now:1757653172055937|diff:765|
[2025/09/12 04:59:32 055941] [debug] |xqc_engine_main_logic|END|now:1757653172055928|
[2025/09/12 04:59:32 057008] [debug] |xqc_engine_main_logic|BEGIN|now:1757653172057008|
[2025/09/12 04:59:32 057019] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653172056702|pq_index:0|
[2025/09/12 04:59:32 057027] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653172054702|
[2025/09/12 04:59:32 057035] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653172057033|
[2025/09/12 04:59:32 057039] [debug] |scid:7cc27232b67bcee5|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653172056702|now:1757653172057033|
[2025/09/12 04:59:32 057044] [debug] |scid:7cc27232b67bcee5|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:59:32 057048] [debug] |scid:7cc27232b67bcee5|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:59:32 057066] [info] |scid:7cc27232b67bcee5|xqc_conn_close|conn:000055FDE109035C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 04:59:32 057074] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_DRAINING|expire:1757653172427129|now:1757653172057073|interv:370056|
[2025/09/12 04:59:32 057080] [debug] |scid:7cc27232b67bcee5|xqc_send_queue_drop_packets|sndq_packets_used:2|sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:59:32 057086] [debug] |scid:7cc27232b67bcee5|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:90|
[2025/09/12 04:59:32 057091] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:59:32 057095] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:32 057101] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:32 057107] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:32 057115] [info] |scid:7cc27232b67bcee5|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 04:59:32 057122] [debug] |scid:7cc27232b67bcee5|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:59:32 057138] [stats] |scid:7cc27232b67bcee5|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:1757653170858392|wrt_delay:32|snd_delay:144|finwrt_delay:32|finsnd_delay:144|finrcv_delay:787320|finread_delay:787477|all_acked_delay:787397|firstfinack_dely:787393|close_delay:787481|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-45368-7cc27232b67bcee5 p-193.167.100.100-443-a7c46a32e38447bc|path_info:mp is not supported in connection scid:7cc27232b67bcee5|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:59:32 057148] [debug] |scid:7cc27232b67bcee5|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653172056702|now:1757653172057033|
[2025/09/12 04:59:32 057160] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:59:32 057167] [debug] |scid:7cc27232b67bcee5|xqc_path_get_perf_class|conn:000055FDE109035C|path_id:0|path_srtt:36136|min_srtt:36136|path_bw:34992|loss_rate:0.00|path_pto:0|
[2025/09/12 04:59:32 057173] [debug] |scid:7cc27232b67bcee5|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FDE109035C|path_id:0|path_srtt:36136|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:32 057180] [debug] |scid:7cc27232b67bcee5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 04:59:32 057188] [debug] |scid:7cc27232b67bcee5|xqc_check_acked_or_dropped_pkt|conn:000055FDE109035C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:59:32 057195] [debug] |scid:7cc27232b67bcee5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 04:59:32 057230] [info] |scid:7cc27232b67bcee5|xqc_send_packet_with_pn|<==|conn:000055FDE109035C|path:0|pkt_num:14|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653172057205|stream_id:0|stream_offset:0|
[2025/09/12 04:59:32 057239] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_on_packet_sent|conn:000055FDE109035C|path:0|pkt_num:14|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 04:59:32 057246] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653172427129|
[2025/09/12 04:59:32 057252] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653172427129|
[2025/09/12 04:59:32 057258] [debug] |xqc_engine_wakeup_after|wakeup:1757653172427129|now:1757653172057258|diff:369871|
[2025/09/12 04:59:32 057265] [debug] |xqc_engine_main_logic|END|now:1757653172057033|
[2025/09/12 04:59:32 087930] [info] |xqc_engine_packet_process|==>|conn:000055FDE109035C|size:33|state:CLOSING|recv_time:1757653172087928|
[2025/09/12 04:59:32 087949] [debug] |scid:7cc27232b67bcee5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7cc27232b67bcee5|spin_bit:1|
[2025/09/12 04:59:32 087960] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 04:59:32 087968] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:17|
[2025/09/12 04:59:32 087979] [debug] |scid:7cc27232b67bcee5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:17|
[2025/09/12 04:59:32 087987] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 04:59:32 087994] [debug] |scid:7cc27232b67bcee5|xqc_process_frames|frame_type:1c|
[2025/09/12 04:59:32 088005] [debug] |scid:7cc27232b67bcee5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:17|largest:17|pns:2|
[2025/09/12 04:59:32 088015] [info] |scid:7cc27232b67bcee5|xqc_conn_on_pkt_processed|====>|conn:000055FDE109035C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:17|frame:CONNECTION_CLOSE |recv_time:1757653172087928|dcid:7cc27232b67bcee5|dcid_seq:0|
[2025/09/12 04:59:32 088024] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:PATH_IDLE|expire:1757653292087928|now:1757653172087928|interv:120000000|
[2025/09/12 04:59:32 088032] [debug] |scid:7cc27232b67bcee5|xqc_timer_set|type:CONN_IDLE|expire:1757653292087928|now:1757653172087928|interv:120000000|
[2025/09/12 04:59:32 088040] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653172427129|pq_index:0|
[2025/09/12 04:59:32 088050] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653172057033|
[2025/09/12 04:59:32 088058] [debug] |xqc_engine_main_logic|BEGIN|now:1757653172088058|
[2025/09/12 04:59:32 088067] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653172088065|
[2025/09/12 04:59:32 088079] [debug] |scid:7cc27232b67bcee5|xqc_conn_next_wakeup_time|wakeup_time:1757653172427129|
[2025/09/12 04:59:32 088083] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_wakeup_queue|next_tick_time:1757653172427129|
[2025/09/12 04:59:32 088087] [debug] |xqc_engine_wakeup_after|wakeup:1757653172427129|now:1757653172088087|diff:339042|
[2025/09/12 04:59:32 088091] [debug] |xqc_engine_main_logic|END|now:1757653172088065|
[2025/09/12 04:59:32 088097] [debug] |xqc_engine_main_logic|BEGIN|now:1757653172088097|
[2025/09/12 04:59:32 088101] [debug] |xqc_engine_wakeup_after|wakeup:1757653172427129|now:1757653172088100|diff:339029|
[2025/09/12 04:59:32 088104] [debug] |xqc_engine_main_logic|END|now:1757653172088097|
[2025/09/12 04:59:32 427967] [debug] |xqc_engine_main_logic|BEGIN|now:1757653172427967|
[2025/09/12 04:59:32 427980] [debug] |scid:7cc27232b67bcee5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653172427129|pq_index:0|
[2025/09/12 04:59:32 427985] [debug] |scid:7cc27232b67bcee5|xqc_engine_add_active_queue|last_ticked_time:1757653172088065|
[2025/09/12 04:59:32 427990] [debug] |scid:7cc27232b67bcee5|xqc_engine_process_conn|conn:000055FDE109035C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653172427989|
[2025/09/12 04:59:32 427995] [debug] |scid:7cc27232b67bcee5|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653172427129|now:1757653172427989|
[2025/09/12 04:59:32 428000] [debug] |scid:7cc27232b67bcee5|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653172427129|now:1757653172427989|
[2025/09/12 04:59:32 428003] [debug] |scid:7cc27232b67bcee5|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:59:32 428008] [info] |xqc_engine_main_logic|conn:000055FDE109035C|l-0.0.0.0-45368-7cc27232b67bcee5 p-193.167.100.100-443-a7c46a32e38447bc|conn_state:13|next_tick_time:1757653172427129
[2025/09/12 04:59:32 428019] [report] |scid:7cc27232b67bcee5|xqc_conn_destroy|000055FDE109035C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:788265|first_send_delay:1136|conn_persist:1570724|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-45368-7cc27232b67bcee5 p-193.167.100.100-443-a7c46a32e38447bc|hsk_recv:34617|close_recv:1230708|close_send:1199910|last_recv:1230633|last_send:1199910|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,16,19,15,17,0,1024,i96,4,24,33,40000,17,1230,0,4,21,30,80000,14,1196,0,4,281,290,20,15,1197,0,4,21,40000,14,1199,4,45,4000,12,1197,4,26,4,13,1197,0-2,0-2,0-0,0-0,0-0,0-36,0-3221,0-3480,0-8,0-15,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:8|spurious_loss:0|detected_loss:1|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 04:59:32 428054] [debug] |scid:7cc27232b67bcee5|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:59:32 428060] [debug] |scid:7cc27232b67bcee5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:59:32 428065] [debug] |scid:7cc27232b67bcee5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:59:32 428068] [debug] |scid:7cc27232b67bcee5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:59:32 428119] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 04:59:32 428127] [debug] |xqc_engine_main_logic|END|now:1757653172427989|
[2025/09/12 04:59:32 428153] [debug] |xqc_engine_destroy|begin|