[2025/09/12 05:09:03 303075] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:09:03 303111] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:09:03 303116] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:09:03 303120] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:09:03 303124] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:09:03 303132] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:09:03 303136] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:09:03 303141] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:09:03 303145] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:09:03 303265] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863303264|now:1757653743303264|interv:120000000|
[2025/09/12 05:09:03 303300] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863303300|now:1757653743303300|interv:120000000|
[2025/09/12 05:09:03 303308] [debug] |xqc_path_create|path:0|dcid:169ea8e65e03bbb2|scid:cc70e6cf01babf33|create_path_count:1|
[2025/09/12 05:09:03 303314] [debug] |scid:cc70e6cf01babf33|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:09:03 303321] [debug] |xqc_path_init|path:0|dcid:169ea8e65e03bbb2|scid:cc70e6cf01babf33|state:2|
[2025/09/12 05:09:03 303327] [debug] |scid:cc70e6cf01babf33|xqc_conn_create|success|scid:cc70e6cf01babf33|dcid:169ea8e65e03bbb2|conn:000055F97629335C|
[2025/09/12 05:09:03 303338] [debug] |scid:cc70e6cf01babf33|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:09:03 303346] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:09:03 304173] [debug] |scid:cc70e6cf01babf33|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:09:03 304181] [debug] |scid:cc70e6cf01babf33|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:03 304187] [debug] |scid:cc70e6cf01babf33|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:03 304193] [debug] |scid:cc70e6cf01babf33|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:09:03 304200] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653743304199|
[2025/09/12 05:09:03 304206] [debug] |scid:cc70e6cf01babf33|xqc_process_crypto_write_streams|
[2025/09/12 05:09:03 304211] [debug] |scid:cc70e6cf01babf33|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:03 304221] [info] |scid:cc70e6cf01babf33|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653743304218|
[2025/09/12 05:09:03 304226] [debug] |scid:cc70e6cf01babf33|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:09:03 304233] [debug] |scid:cc70e6cf01babf33|xqc_path_get_perf_class|conn:000055F97629335C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:03 304238] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F97629335C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:03 304244] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:09:03 304249] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:09:03 304261] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:03 304345] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653743304270|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 304355] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 304361] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:03 304367] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:03 304374] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:03 304380] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:03 304386] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:03 304393] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:LOSS_DETECTION|expire:1757653744054270|now:1757653743304366|interv:749904|
[2025/09/12 05:09:03 304398] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F97629335C|path:0|pns:0|expire:1757653744054270|now:1757653743304366|interval:749904|pto_count:0|srtt:250000
[2025/09/12 05:09:03 304403] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:09:03 304409] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653744054270|
[2025/09/12 05:09:03 304413] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_active_queue|last_ticked_time:1757653743304199|pd_index:0|
[2025/09/12 05:09:03 304417] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653744054270|
[2025/09/12 05:09:03 304421] [debug] |xqc_engine_wakeup_after|wakeup:1757653744054270|now:1757653743304421|diff:749849|
[2025/09/12 05:09:03 304426] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:03 304482] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653744054270|pq_index:0|
[2025/09/12 05:09:03 304491] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743304199|
[2025/09/12 05:09:03 304514] [debug] |scid:cc70e6cf01babf33|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 05:09:03 304521] [debug] |scid:cc70e6cf01babf33|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:09:03 304530] [debug] |scid:cc70e6cf01babf33|xqc_stream_buff_data|size:17|
[2025/09/12 05:09:03 304535] [info] |scid:cc70e6cf01babf33|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:000055F97629335C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:03 304542] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653743304542|
[2025/09/12 05:09:03 304548] [debug] |scid:cc70e6cf01babf33|xqc_path_get_perf_class|conn:000055F97629335C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:03 304553] [debug] |scid:cc70e6cf01babf33|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:000055F97629335C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:03 304558] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F97629335C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:03 304571] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:09:03 304579] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:03 304586] [debug] |scid:cc70e6cf01babf33|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:000055F97629335C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:03 304594] [debug] |scid:cc70e6cf01babf33|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:09:03 304601] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:03 304634] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653743304611|stream_id:0|stream_offset:17|
[2025/09/12 05:09:03 304643] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|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 05:09:03 304651] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:09:03 304658] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:03 304666] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:03 304673] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:03 304679] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:03 304685] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:03 304691] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:LOSS_DETECTION|expire:1757653744054270|now:1757653743304658|interv:749612|
[2025/09/12 05:09:03 304698] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F97629335C|path:0|pns:0|expire:1757653744054270|now:1757653743304658|interval:749612|pto_count:0|srtt:250000
[2025/09/12 05:09:03 304707] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:09:03 304715] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653744054270|
[2025/09/12 05:09:03 304720] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_active_queue|last_ticked_time:1757653743304542|pd_index:0|
[2025/09/12 05:09:03 304725] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653744054270|
[2025/09/12 05:09:03 304729] [debug] |xqc_engine_wakeup_after|wakeup:1757653744054270|now:1757653743304729|diff:749541|
[2025/09/12 05:09:03 304734] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:03 340213] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:1232|state:C_INITIAL_SENT|recv_time:1757653743340211|
[2025/09/12 05:09:03 340236] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:09:03 340248] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:09:03 340261] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:03 340272] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:03 340288] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 05:09:03 340299] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:03 340325] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|conn:000055F97629335C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:09:03 340338] [debug] |scid:cc70e6cf01babf33|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653743304270|is_app_limited:1|send_elapse:0|ack_elapse:35941|ctl_first_sent_time:1757653743304270|lagest_ack_time:1757653743340211|curr_delivered:1184|
[2025/09/12 05:09:03 340352] [debug] |scid:cc70e6cf01babf33|xqc_update_sample|sampler_sent_time_update:1757653743304270|
[2025/09/12 05:09:03 340360] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:09:03 340368] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_rtt|before update rtt|conn:000055F97629335C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:35941|ack_delay:0|
[2025/09/12 05:09:03 340383] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_rtt|l-0.0.0.0-55428-cc70e6cf01babf33 p-193.167.100.100-443-169ea8e65e03bbb2 |after update rtt|conn:000055F97629335C|srtt:35941|rttvar:17970|minrtt:35941|latest_rtt:35941|ack_delay:0|
[2025/09/12 05:09:03 340395] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:09:03 340407] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:03 340418] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|srtt:35941|rtt_var:17970|pto_duration:107821|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:03 340431] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:03 340442] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:03 340448] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:03 340454] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:03 340460] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653743340418|interv:18444986419966211197|
[2025/09/12 05:09:03 340467] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F97629335C|path:0|pns:0|expire:18446744073709551615|now:1757653743340418|interval:18444986419966211197|pto_count:0|srtt:35941
[2025/09/12 05:09:03 340474] [debug] |scid:cc70e6cf01babf33|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35941, delivered 1184|rate 32942|lost 0|
[2025/09/12 05:09:03 340481] [debug] |scid:cc70e6cf01babf33|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:09:03 340488] [debug] |scid:cc70e6cf01babf33|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (32942) in round 1|
[2025/09/12 05:09:03 340494] [debug] |scid:cc70e6cf01babf33|xqc_bbr_update_min_rtt|probertt expire|rtt:35941, old_rtt:2147483647|
[2025/09/12 05:09:03 340520] [debug] |scid:cc70e6cf01babf33|xqc_bbr_update_min_rtt|minrtt expire|rtt:35941, old_rtt:2147483647|
[2025/09/12 05:09:03 340527] [debug] |scid:cc70e6cf01babf33|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:03 340533] [debug] |scid:cc70e6cf01babf33|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653743304270|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:03 340541] [debug] |scid:cc70e6cf01babf33|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653743304270|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:03 340554] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|l-0.0.0.0-55428-cc70e6cf01babf33 p-193.167.100.100-443-169ea8e65e03bbb2 |bbr on ack|mode:0|pacing_rate:11065761|bw:32942|cwnd:139040|full_bw_reached:0|inflight:50|srtt:35941|latest_rtt:35941|min_rtt:35941|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:03 340564] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:03 340570] [debug] |scid:cc70e6cf01babf33|xqc_process_crypto_frame|level:0|
[2025/09/12 05:09:03 340577] [debug] |scid:cc70e6cf01babf33|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:09:03 340583] [debug] |scid:cc70e6cf01babf33|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:09:03 340967] [debug] |scid:cc70e6cf01babf33|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:09:03 340975] [debug] |scid:cc70e6cf01babf33|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:03 340981] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653744054270|pq_index:0|
[2025/09/12 05:09:03 340988] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743304542|
[2025/09/12 05:09:03 340996] [info] |scid:cc70e6cf01babf33|xqc_conn_confirm_cid|dcid change|ori:169ea8e65e03bbb2|new:7314a8b1b9f2ed6c49c9|
[2025/09/12 05:09:03 341003] [info] |scid:cc70e6cf01babf33|xqc_conn_addr_validated|Address Validated|conn:000055F97629335C|role:0|
[2025/09/12 05:09:03 341010] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:03 341021] [debug] |scid:cc70e6cf01babf33|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) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:03 341034] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 05:09:03 341047] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:1232|pkt_type:INIT|pkt_num:1|frame:ACK CRYPTO |recv_time:1757653743340211|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 341061] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:09:03 341068] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:03 341074] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:03 341085] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:09:03 341096] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:03 341106] [debug] |scid:cc70e6cf01babf33|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:09:03 341124] [debug] |scid:cc70e6cf01babf33|xqc_process_crypto_frame|level:2|
[2025/09/12 05:09:03 341135] [debug] |scid:cc70e6cf01babf33|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:09:03 341146] [debug] |scid:cc70e6cf01babf33|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:09:03 341276] [debug] |scid:cc70e6cf01babf33|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:03 341287] [debug] |scid:cc70e6cf01babf33|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:09:03 341299] [warn] |scid:cc70e6cf01babf33|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:09:03 341565] [debug] |scid:cc70e6cf01babf33|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:09:03 341578] [debug] |scid:cc70e6cf01babf33|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:09:03 341586] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:03 341598] [debug] |scid:cc70e6cf01babf33|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) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:03 341606] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:09:03 341613] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653743340211|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 341621] [info] |scid:cc70e6cf01babf33|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:09:03 341628] [info] |scid:cc70e6cf01babf33|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:09:03 341634] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863340211|now:1757653743340211|interv:120000000|
[2025/09/12 05:09:03 341641] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863340211|now:1757653743340211|interv:120000000|
[2025/09/12 05:09:03 341647] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743341647|
[2025/09/12 05:09:03 341655] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743341653|
[2025/09/12 05:09:03 341662] [info] |scid:cc70e6cf01babf33|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:09:03 341669] [debug] |scid:cc70e6cf01babf33|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:09:03 341675] [debug] |scid:cc70e6cf01babf33|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:03 341681] [debug] |scid:cc70e6cf01babf33|xqc_process_crypto_write_streams|
[2025/09/12 05:09:03 341687] [debug] |scid:cc70e6cf01babf33|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:03 341693] [debug] |scid:cc70e6cf01babf33|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:03 341699] [debug] |scid:cc70e6cf01babf33|xqc_process_crypto_write_streams|
[2025/09/12 05:09:03 341705] [debug] |scid:cc70e6cf01babf33|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:09:03 341713] [info] |scid:cc70e6cf01babf33|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653743341713|
[2025/09/12 05:09:03 341725] [debug] |scid:cc70e6cf01babf33|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055F97629335C|
[2025/09/12 05:09:03 341736] [info] |scid:cc70e6cf01babf33|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:09:03 341746] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|srtt:35941|rtt_var:17970|pto_duration:107821|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:03 341759] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:03 341767] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:03 341773] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:03 341779] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:03 341785] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653743341745|interv:18444986419966209870|
[2025/09/12 05:09:03 341792] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F97629335C|path:0|pns:0|expire:18446744073709551615|now:1757653743341745|interval:18444986419966209870|pto_count:0|srtt:35941
[2025/09/12 05:09:03 341804] [debug] |scid:cc70e6cf01babf33|xqc_conn_early_data_accept|accept|
[2025/09/12 05:09:03 341810] [debug] |scid:cc70e6cf01babf33|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:09:03 341819] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|largest_recv:1|ack_delay:1607|first_ack_range:0|largest_pkt_recv_time:1757653743340211|
[2025/09/12 05:09:03 341826] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:1|low:1|pkt_pns:0|
[2025/09/12 05:09:03 341832] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:09:03 341838] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:09:03 341846] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|largest_recv:0|ack_delay:1634|first_ack_range:0|largest_pkt_recv_time:1757653743340211|
[2025/09/12 05:09:03 341852] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:09:03 341858] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:09:03 341865] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:09:03 341872] [debug] |scid:cc70e6cf01babf33|xqc_path_get_perf_class|conn:000055F97629335C|path_id:0|path_srtt:35941|min_srtt:35941|path_bw:32942|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:03 341879] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F97629335C|path_id:0|path_srtt:35941|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:03 341887] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:09:03 341894] [debug] |scid:cc70e6cf01babf33|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 341901] [debug] |scid:cc70e6cf01babf33|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 341908] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:03 341915] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:03 341956] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653743341925|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 341971] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 341983] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:03 341994] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|srtt:35941|rtt_var:17970|pto_duration:107821|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:03 342003] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:03 342009] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:03 342016] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:03 342022] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:03 342028] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:LOSS_DETECTION|expire:1757653743449746|now:1757653743341994|interv:107752|
[2025/09/12 05:09:03 342039] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F97629335C|path:0|pns:1|expire:1757653743449746|now:1757653743341994|interval:107752|pto_count:0|srtt:35941
[2025/09/12 05:09:03 342046] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:03 342054] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:09:03 342061] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:03 342094] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653743342070|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 342108] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 342121] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:09:03 342131] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:03 342138] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:09:03 342145] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:03 342172] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653743342153|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 342185] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 342198] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743449746|
[2025/09/12 05:09:03 342208] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743449746|
[2025/09/12 05:09:03 342214] [debug] |xqc_engine_wakeup_after|wakeup:1757653743449746|now:1757653743342214|diff:107532|
[2025/09/12 05:09:03 342221] [debug] |xqc_engine_main_logic|END|now:1757653743341653|
[2025/09/12 05:09:03 342231] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:1054|state:ESTABED|recv_time:1757653743342231|
[2025/09/12 05:09:03 342239] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cc70e6cf01babf33|spin_bit:0|
[2025/09/12 05:09:03 342246] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:03 342252] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:03 342261] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:09:03 342267] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:b|
[2025/09/12 05:09:03 342274] [debug] |scid:cc70e6cf01babf33|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:09:03 342281] [debug] |scid:cc70e6cf01babf33|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:09:03 342288] [debug] |scid:cc70e6cf01babf33|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:09:03 342294] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743449746|pq_index:0|
[2025/09/12 05:09:03 342301] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743341653|
[2025/09/12 05:09:03 342307] [debug] |scid:cc70e6cf01babf33|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:09:03 342319] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:ACK_01RTT|expire:1757653743367231|now:1757653743342231|interv:25000|
[2025/09/12 05:09:03 342326] [debug] |scid:cc70e6cf01babf33|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743342231|max_ack_delay:25000|
[2025/09/12 05:09:03 342332] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:09:03 342338] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653743342231|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 342345] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863342231|now:1757653743342231|interv:120000000|
[2025/09/12 05:09:03 342350] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863342231|now:1757653743342231|interv:120000000|
[2025/09/12 05:09:03 342356] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743342356|
[2025/09/12 05:09:03 342362] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|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 DGRAM_MSS_NOTIFY |now:1757653743342361|
[2025/09/12 05:09:03 342368] [debug] |scid:cc70e6cf01babf33|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055F97629335C|
[2025/09/12 05:09:03 342410] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743367231|
[2025/09/12 05:09:03 342420] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743367231|
[2025/09/12 05:09:03 342432] [debug] |xqc_engine_wakeup_after|wakeup:1757653743367231|now:1757653743342432|diff:24799|
[2025/09/12 05:09:03 342441] [debug] |xqc_engine_main_logic|END|now:1757653743342361|
[2025/09/12 05:09:03 360880] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:32|state:ESTABED|recv_time:1757653743360879|
[2025/09/12 05:09:03 360900] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cc70e6cf01babf33|spin_bit:1|
[2025/09/12 05:09:03 360911] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:03 360918] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:03 360928] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:09:03 360936] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:03 360944] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|conn:000055F97629335C|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 05:09:03 360953] [debug] |scid:cc70e6cf01babf33|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653743304270|is_app_limited:1|send_elapse:341|ack_elapse:56609|ctl_first_sent_time:1757653743304611|lagest_ack_time:1757653743360879|curr_delivered:1234|
[2025/09/12 05:09:03 360962] [debug] |scid:cc70e6cf01babf33|xqc_update_sample|sampler_sent_time_update:1757653743304611|
[2025/09/12 05:09:03 360969] [debug] |scid:cc70e6cf01babf33|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:09:03 360978] [debug] |scid:cc70e6cf01babf33|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:09:03 360986] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:STREAM_CLOSE|expire:1757653743759448|now:1757653743360985|interv:398463|
[2025/09/12 05:09:03 360994] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:09:03 361010] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_rtt|before update rtt|conn:000055F97629335C|srtt:35941|rttvar:17970|minrtt:35941|latest_rtt:56268|ack_delay:21416|
[2025/09/12 05:09:03 361019] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_rtt|l-0.0.0.0-55428-cc70e6cf01babf33 p-193.167.100.100-443-169ea8e65e03bbb2 |after update rtt|conn:000055F97629335C|srtt:38482|rttvar:18559|minrtt:35941|latest_rtt:56268|ack_delay:21416|
[2025/09/12 05:09:03 361027] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:09:03 361035] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:03 361042] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|srtt:38482|rtt_var:18559|pto_duration:112718|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:03 361051] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:03 361059] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:03 361066] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:03 361074] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:LOSS_DETECTION|expire:1757653743454643|now:1757653743361042|interv:93601|
[2025/09/12 05:09:03 361081] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F97629335C|path:0|pns:1|expire:1757653743454643|now:1757653743361042|interval:93601|pto_count:0|srtt:38482
[2025/09/12 05:09:03 361089] [debug] |scid:cc70e6cf01babf33|xqc_generate_sample|sampler: send_elapse 341, ack_elapse 56609, delivered 1234|rate 21798|lost 0|
[2025/09/12 05:09:03 361098] [debug] |scid:cc70e6cf01babf33|xqc_bbr_update_min_rtt|minrtt expire|rtt:35941, old_rtt:35941|
[2025/09/12 05:09:03 361105] [debug] |scid:cc70e6cf01babf33|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:03 361112] [debug] |scid:cc70e6cf01babf33|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653743304611|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:03 361121] [debug] |scid:cc70e6cf01babf33|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653743304611|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:03 361130] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|l-0.0.0.0-55428-cc70e6cf01babf33 p-193.167.100.100-443-169ea8e65e03bbb2 |bbr on ack|mode:0|pacing_rate:11065761|bw:32942|cwnd:139090|full_bw_reached:0|inflight:70|srtt:38482|latest_rtt:56268|min_rtt:35941|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:09:03 361141] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:09:03 361149] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757653743360879|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 361158] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863360879|now:1757653743360879|interv:120000000|
[2025/09/12 05:09:03 361165] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863360879|now:1757653743360879|interv:120000000|
[2025/09/12 05:09:03 361172] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743367231|pq_index:0|
[2025/09/12 05:09:03 361180] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743342361|
[2025/09/12 05:09:03 361194] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743361194|
[2025/09/12 05:09:03 361205] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|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 DGRAM_MSS_NOTIFY |now:1757653743361202|
[2025/09/12 05:09:03 361218] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743367231|
[2025/09/12 05:09:03 361226] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743367231|
[2025/09/12 05:09:03 361234] [debug] |xqc_engine_wakeup_after|wakeup:1757653743367231|now:1757653743361234|diff:5997|
[2025/09/12 05:09:03 361243] [debug] |xqc_engine_main_logic|END|now:1757653743361202|
[2025/09/12 05:09:03 361254] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743361254|
[2025/09/12 05:09:03 361262] [debug] |xqc_engine_wakeup_after|wakeup:1757653743367231|now:1757653743361262|diff:5969|
[2025/09/12 05:09:03 361271] [debug] |xqc_engine_main_logic|END|now:1757653743361254|
[2025/09/12 05:09:03 366591] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743366590|
[2025/09/12 05:09:03 366603] [debug] |xqc_engine_wakeup_after|wakeup:1757653743367231|now:1757653743366603|diff:628|
[2025/09/12 05:09:03 366609] [debug] |xqc_engine_main_logic|END|now:1757653743366590|
[2025/09/12 05:09:03 367676] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743367676|
[2025/09/12 05:09:03 367683] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743367231|pq_index:0|
[2025/09/12 05:09:03 367688] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743361202|
[2025/09/12 05:09:03 367695] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|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 DGRAM_MSS_NOTIFY |now:1757653743367693|
[2025/09/12 05:09:03 367701] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653743367231|now:1757653743367693|
[2025/09/12 05:09:03 367706] [debug] |scid:cc70e6cf01babf33|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:03 367711] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653743367231|now:1757653743367693|
[2025/09/12 05:09:03 367716] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:03 367723] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|largest_recv:1|ack_delay:25492|first_ack_range:1|largest_pkt_recv_time:1757653743342231|
[2025/09/12 05:09:03 367729] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:09:03 367734] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:1|
[2025/09/12 05:09:03 367739] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:03 367745] [debug] |scid:cc70e6cf01babf33|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 367751] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:03 367758] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:03 367791] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:1|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:70|now:1757653743367766|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 367799] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:1|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 367807] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743454643|
[2025/09/12 05:09:03 367824] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743454643|
[2025/09/12 05:09:03 367831] [debug] |xqc_engine_wakeup_after|wakeup:1757653743454643|now:1757653743367831|diff:86812|
[2025/09/12 05:09:03 367839] [debug] |xqc_engine_main_logic|END|now:1757653743367693|
[2025/09/12 05:09:03 375365] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:1332|state:ESTABED|recv_time:1757653743375363|
[2025/09/12 05:09:03 375386] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cc70e6cf01babf33|spin_bit:0|
[2025/09/12 05:09:03 375401] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:09:03 375412] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:03 375429] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:09:03 375441] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:03 375450] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:03 375461] [debug] |scid:cc70e6cf01babf33|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:03 375485] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:ACK_01RTT|expire:1757653743400363|now:1757653743375363|interv:25000|
[2025/09/12 05:09:03 375524] [debug] |scid:cc70e6cf01babf33|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743375363|max_ack_delay:25000|
[2025/09/12 05:09:03 375542] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:09:03 375555] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING PING |recv_time:1757653743375363|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 375564] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863375363|now:1757653743375363|interv:120000000|
[2025/09/12 05:09:03 375571] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863375363|now:1757653743375363|interv:120000000|
[2025/09/12 05:09:03 375577] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743454643|pq_index:0|
[2025/09/12 05:09:03 375583] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743367693|
[2025/09/12 05:09:03 375589] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743375589|
[2025/09/12 05:09:03 375597] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|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 DGRAM_MSS_NOTIFY |now:1757653743375595|
[2025/09/12 05:09:03 375606] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743400363|
[2025/09/12 05:09:03 375612] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743400363|
[2025/09/12 05:09:03 375618] [debug] |xqc_engine_wakeup_after|wakeup:1757653743400363|now:1757653743375618|diff:24745|
[2025/09/12 05:09:03 375625] [debug] |xqc_engine_main_logic|END|now:1757653743375595|
[2025/09/12 05:09:03 375632] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743375632|
[2025/09/12 05:09:03 375638] [debug] |xqc_engine_wakeup_after|wakeup:1757653743400363|now:1757653743375638|diff:24725|
[2025/09/12 05:09:03 375644] [debug] |xqc_engine_main_logic|END|now:1757653743375632|
[2025/09/12 05:09:03 376404] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:380|state:ESTABED|recv_time:1757653743376402|
[2025/09/12 05:09:03 376429] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cc70e6cf01babf33|spin_bit:0|
[2025/09/12 05:09:03 376441] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:09:03 376458] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:03 376470] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:09:03 376479] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:03 376489] [debug] |scid:cc70e6cf01babf33|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:09:03 376498] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743400363|pq_index:0|
[2025/09/12 05:09:03 376529] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743375595|
[2025/09/12 05:09:03 376537] [debug] |scid:cc70e6cf01babf33|xqc_process_crypto_frame|level:3|
[2025/09/12 05:09:03 376545] [debug] |scid:cc70e6cf01babf33|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:09:03 376554] [debug] |scid:cc70e6cf01babf33|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:09:03 376733] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:7|
[2025/09/12 05:09:03 376794] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:03 376801] [debug] |scid:cc70e6cf01babf33|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:03 376808] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:09:03 376814] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:4|frame:CRYPTO NEW_TOKEN |recv_time:1757653743376402|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 376821] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863376402|now:1757653743376402|interv:120000000|
[2025/09/12 05:09:03 376827] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863376402|now:1757653743376402|interv:120000000|
[2025/09/12 05:09:03 376832] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743376832|
[2025/09/12 05:09:03 376838] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|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 DGRAM_MSS_NOTIFY |now:1757653743376837|
[2025/09/12 05:09:03 376845] [debug] |scid:cc70e6cf01babf33|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:03 376851] [debug] |scid:cc70e6cf01babf33|xqc_process_crypto_write_streams|
[2025/09/12 05:09:03 376855] [debug] |scid:cc70e6cf01babf33|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:09:03 376860] [debug] |scid:cc70e6cf01babf33|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:03 376867] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|largest_recv:4|ack_delay:464|first_ack_range:1|largest_pkt_recv_time:1757653743376402|
[2025/09/12 05:09:03 376872] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 05:09:03 376877] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:09:03 376882] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:09:03 376888] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:03 376893] [debug] |scid:cc70e6cf01babf33|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 376900] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:03 376906] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:03 376946] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:2|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:70|now:1757653743376918|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 376959] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:2|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 376969] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743454643|
[2025/09/12 05:09:03 376978] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743454643|
[2025/09/12 05:09:03 376987] [debug] |xqc_engine_wakeup_after|wakeup:1757653743454643|now:1757653743376986|diff:77657|
[2025/09/12 05:09:03 376992] [debug] |xqc_engine_main_logic|END|now:1757653743376837|
[2025/09/12 05:09:03 376999] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743376999|
[2025/09/12 05:09:03 377004] [debug] |xqc_engine_wakeup_after|wakeup:1757653743454643|now:1757653743377004|diff:77639|
[2025/09/12 05:09:03 377009] [debug] |xqc_engine_main_logic|END|now:1757653743376999|
[2025/09/12 05:09:03 398397] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:29|state:ESTABED|recv_time:1757653743398395|
[2025/09/12 05:09:03 398411] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cc70e6cf01babf33|spin_bit:0|
[2025/09/12 05:09:03 398423] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:09:03 398431] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:09:03 398442] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:09:03 398449] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:12|
[2025/09/12 05:09:03 398455] [debug] |scid:cc70e6cf01babf33|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:09:03 398464] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:03 398471] [debug] |scid:cc70e6cf01babf33|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:03 398480] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:ACK_01RTT|expire:1757653743423395|now:1757653743398395|interv:25000|
[2025/09/12 05:09:03 398492] [debug] |scid:cc70e6cf01babf33|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743398395|max_ack_delay:25000|
[2025/09/12 05:09:03 398526] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:09:03 398537] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:5|frame:PADDING MAX_STREAMS |recv_time:1757653743398395|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 398547] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863398395|now:1757653743398395|interv:120000000|
[2025/09/12 05:09:03 398556] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863398395|now:1757653743398395|interv:120000000|
[2025/09/12 05:09:03 398564] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743454643|pq_index:0|
[2025/09/12 05:09:03 398573] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743376837|
[2025/09/12 05:09:03 398582] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743398582|
[2025/09/12 05:09:03 398593] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743398590|
[2025/09/12 05:09:03 398620] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743423395|
[2025/09/12 05:09:03 398626] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743423395|
[2025/09/12 05:09:03 398632] [debug] |xqc_engine_wakeup_after|wakeup:1757653743423395|now:1757653743398632|diff:24763|
[2025/09/12 05:09:03 398641] [debug] |xqc_engine_main_logic|END|now:1757653743398590|
[2025/09/12 05:09:03 398651] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743398650|
[2025/09/12 05:09:03 398659] [debug] |xqc_engine_wakeup_after|wakeup:1757653743423395|now:1757653743398658|diff:24737|
[2025/09/12 05:09:03 398664] [debug] |xqc_engine_main_logic|END|now:1757653743398650|
[2025/09/12 05:09:03 414497] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:237|state:ESTABED|recv_time:1757653743414495|
[2025/09/12 05:09:03 414549] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cc70e6cf01babf33|spin_bit:1|
[2025/09/12 05:09:03 414568] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:09:03 414604] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:09:03 414623] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:09:03 414638] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:1e|
[2025/09/12 05:09:03 414651] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:03 414678] [debug] |scid:cc70e6cf01babf33|xqc_process_new_conn_id_frame|new_conn_id|f2fdfead57758a774f62|sr_token:f1d3bb643812e916fdb247158dce7f1c
[2025/09/12 05:09:03 414691] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:03 414698] [debug] |scid:cc70e6cf01babf33|xqc_process_new_conn_id_frame|new_conn_id|6c2cc46b6a0f0e2b905a|sr_token:c867453c4e9fb90611bf2e2d274a06ee
[2025/09/12 05:09:03 414707] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:03 414715] [debug] |scid:cc70e6cf01babf33|xqc_process_new_conn_id_frame|new_conn_id|355a25081e8cec39e4e4|sr_token:9cd7a20ee794ed8c9fae2e89c7ac5c38
[2025/09/12 05:09:03 414723] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:03 414731] [debug] |scid:cc70e6cf01babf33|xqc_process_new_conn_id_frame|new_conn_id|8e2075ae8d374f035679|sr_token:b5bf8fdf013357f544410d417d325203
[2025/09/12 05:09:03 414740] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:03 414747] [debug] |scid:cc70e6cf01babf33|xqc_process_new_conn_id_frame|new_conn_id|a5a18befe4f136b68cd6|sr_token:7fd869083827015dd167f51a75f06c9a
[2025/09/12 05:09:03 414756] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:03 414764] [debug] |scid:cc70e6cf01babf33|xqc_process_new_conn_id_frame|new_conn_id|25f5c78d1603b0505642|sr_token:378bc6c607eccc181b7987de668318fd
[2025/09/12 05:09:03 414772] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:03 414780] [debug] |scid:cc70e6cf01babf33|xqc_process_new_conn_id_frame|new_conn_id|113a0b0a8bd5e11adbdc|sr_token:c6c5fe968ac9086672a51f29fe2f0941
[2025/09/12 05:09:03 414788] [info] |scid:cc70e6cf01babf33|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055F97629335C|
[2025/09/12 05:09:03 414798] [debug] |scid:cc70e6cf01babf33|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:139090|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:09:03 414807] [info] |scid:cc70e6cf01babf33|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:09:03 414815] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055F97629335C|path:0|
[2025/09/12 05:09:03 414823] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:03 414842] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:03 414852] [debug] |scid:cc70e6cf01babf33|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:03 414861] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:09:03 414870] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:237|pkt_type:SHORT_HEADER|pkt_num:7|frame:NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653743414495|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 414879] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863414495|now:1757653743414495|interv:120000000|
[2025/09/12 05:09:03 414887] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863414495|now:1757653743414495|interv:120000000|
[2025/09/12 05:09:03 414895] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743423395|pq_index:0|
[2025/09/12 05:09:03 414903] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743398590|
[2025/09/12 05:09:03 414910] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743414910|
[2025/09/12 05:09:03 414920] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743414918|
[2025/09/12 05:09:03 414931] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|largest_recv:7|ack_delay:436|first_ack_range:0|largest_pkt_recv_time:1757653743414495|
[2025/09/12 05:09:03 414940] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:09:03 414947] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:09:03 414955] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:09:03 414962] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 05:09:03 414970] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:03 414990] [debug] |scid:cc70e6cf01babf33|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:fb8c079d6448be64|sr_token:50a4161efe7f000017f84d40f9550000|seq_num:1
[2025/09/12 05:09:03 415004] [debug] |scid:cc70e6cf01babf33|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:5b36fb6df507e7c6|sr_token:50a4161efe7f000017f84d40f9550000|seq_num:2
[2025/09/12 05:09:03 415012] [debug] |scid:cc70e6cf01babf33|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 415022] [debug] |scid:cc70e6cf01babf33|xqc_path_get_perf_class|conn:000055F97629335C|path_id:0|path_srtt:38482|min_srtt:38482|path_bw:32942|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:03 415031] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F97629335C|path_id:0|path_srtt:38482|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:03 415040] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:09:03 415049] [debug] |scid:cc70e6cf01babf33|xqc_path_get_perf_class|conn:000055F97629335C|path_id:0|path_srtt:38482|min_srtt:38482|path_bw:32942|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:03 415058] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F97629335C|path_id:0|path_srtt:38482|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:03 415066] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:09:03 415081] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:03 415090] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:03 415133] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:3|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653743415101|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 415143] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:3|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 415153] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:03 415161] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-8|next_skip_chance:1757653743828315|current_time:1757653743415161|
[2025/09/12 05:09:03 415170] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:09:03 415198] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:9|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653743415180|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 415208] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:9|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 415217] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:03 415228] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|srtt:38482|rtt_var:18559|pto_duration:112718|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:03 415244] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:03 415258] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:03 415271] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:03 415279] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:LOSS_DETECTION|expire:1757653743547898|now:1757653743415227|interv:132671|
[2025/09/12 05:09:03 415287] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F97629335C|path:0|pns:2|expire:1757653743547898|now:1757653743415227|interval:132671|pto_count:0|srtt:38482
[2025/09/12 05:09:03 415296] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:43|
[2025/09/12 05:09:03 415305] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:03 415313] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:09:03 415356] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:10|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653743415325|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 415371] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:10|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 415380] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:09:03 415395] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|srtt:38482|rtt_var:18559|pto_duration:112718|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:03 415401] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:03 415407] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:03 415413] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:09:03 415421] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:LOSS_DETECTION|expire:1757653743548043|now:1757653743415394|interv:132649|
[2025/09/12 05:09:03 415432] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F97629335C|path:0|pns:2|expire:1757653743548043|now:1757653743415394|interval:132649|pto_count:0|srtt:38482
[2025/09/12 05:09:03 415444] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:86|
[2025/09/12 05:09:03 415454] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743548043|
[2025/09/12 05:09:03 415460] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743548043|
[2025/09/12 05:09:03 415466] [debug] |xqc_engine_wakeup_after|wakeup:1757653743548043|now:1757653743415466|diff:132577|
[2025/09/12 05:09:03 415473] [debug] |xqc_engine_main_logic|END|now:1757653743414918|
[2025/09/12 05:09:03 415480] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743415480|
[2025/09/12 05:09:03 415486] [debug] |xqc_engine_wakeup_after|wakeup:1757653743548043|now:1757653743415486|diff:132557|
[2025/09/12 05:09:03 415492] [debug] |xqc_engine_main_logic|END|now:1757653743415480|
[2025/09/12 05:09:03 445791] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:33|state:ESTABED|recv_time:1757653743445789|
[2025/09/12 05:09:03 445813] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cc70e6cf01babf33|spin_bit:0|
[2025/09/12 05:09:03 445828] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:09:03 445839] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:09:03 445854] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:09:03 445865] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:03 445877] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|conn:000055F97629335C|path:0|pkt_num:9|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:09:03 445891] [debug] |scid:cc70e6cf01babf33|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:43|prior_delivered:1234|prior_time:1757653743415180|is_app_limited:0|send_elapse:0|ack_elapse:30609|ctl_first_sent_time:1757653743415180|lagest_ack_time:1757653743445789|curr_delivered:1277|
[2025/09/12 05:09:03 445904] [debug] |scid:cc70e6cf01babf33|xqc_update_sample|sampler_sent_time_update:1757653743415180|
[2025/09/12 05:09:03 445916] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:09:03 445927] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_rtt|before update rtt|conn:000055F97629335C|srtt:38482|rttvar:18559|minrtt:35941|latest_rtt:30609|ack_delay:0|
[2025/09/12 05:09:03 445940] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_rtt|l-0.0.0.0-55428-cc70e6cf01babf33 p-193.167.100.100-443-169ea8e65e03bbb2 |after update rtt|conn:000055F97629335C|srtt:37498|rttvar:15888|minrtt:30609|latest_rtt:30609|ack_delay:0|
[2025/09/12 05:09:03 445952] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:09:03 445975] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/09/12 05:09:03 445987] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:03 445998] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|srtt:37498|rtt_var:15888|pto_duration:101050|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:03 446011] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:03 446019] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:03 446025] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:03 446031] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:LOSS_DETECTION|expire:1757653743536375|now:1757653743445998|interv:90377|
[2025/09/12 05:09:03 446038] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F97629335C|path:0|pns:2|expire:1757653743536375|now:1757653743445998|interval:90377|pto_count:0|srtt:37498
[2025/09/12 05:09:03 446045] [debug] |scid:cc70e6cf01babf33|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30609, delivered 43|rate 1404|lost 0|
[2025/09/12 05:09:03 446052] [debug] |scid:cc70e6cf01babf33|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:09:03 446059] [debug] |scid:cc70e6cf01babf33|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1404) in round 2|
[2025/09/12 05:09:03 446065] [debug] |scid:cc70e6cf01babf33|xqc_bbr_update_min_rtt|probertt expire|rtt:30609, old_rtt:35941|
[2025/09/12 05:09:03 446072] [debug] |scid:cc70e6cf01babf33|xqc_bbr_update_min_rtt|minrtt expire|rtt:30609, old_rtt:35941|
[2025/09/12 05:09:03 446078] [debug] |scid:cc70e6cf01babf33|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:03 446084] [debug] |scid:cc70e6cf01babf33|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:43|po_sent_time:1757653743415180|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1277|
[2025/09/12 05:09:03 446092] [debug] |scid:cc70e6cf01babf33|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:43|po_sent_time:1757653743415180|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1277|
[2025/09/12 05:09:03 446100] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|l-0.0.0.0-55428-cc70e6cf01babf33 p-193.167.100.100-443-169ea8e65e03bbb2 |bbr on ack|mode:0|pacing_rate:11065761|bw:32942|cwnd:139133|full_bw_reached:0|inflight:43|srtt:37498|latest_rtt:30609|min_rtt:30609|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:03 446110] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:09:03 446117] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757653743445789|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 446125] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863445789|now:1757653743445789|interv:120000000|
[2025/09/12 05:09:03 446132] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863445789|now:1757653743445789|interv:120000000|
[2025/09/12 05:09:03 446138] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743548043|pq_index:0|
[2025/09/12 05:09:03 446145] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743414918|
[2025/09/12 05:09:03 446151] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743446151|
[2025/09/12 05:09:03 446159] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743446157|
[2025/09/12 05:09:03 446174] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743536375|
[2025/09/12 05:09:03 446180] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743536375|
[2025/09/12 05:09:03 446186] [debug] |xqc_engine_wakeup_after|wakeup:1757653743536375|now:1757653743446186|diff:90189|
[2025/09/12 05:09:03 446193] [debug] |xqc_engine_main_logic|END|now:1757653743446157|
[2025/09/12 05:09:03 446201] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743446201|
[2025/09/12 05:09:03 446207] [debug] |xqc_engine_wakeup_after|wakeup:1757653743536375|now:1757653743446207|diff:90168|
[2025/09/12 05:09:03 446213] [debug] |xqc_engine_main_logic|END|now:1757653743446201|
[2025/09/12 05:09:03 523670] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:29|state:ESTABED|recv_time:1757653743523665|
[2025/09/12 05:09:03 523702] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cc70e6cf01babf33|spin_bit:0|
[2025/09/12 05:09:03 523721] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:09:03 523730] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:09:03 523746] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:09:03 523755] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:03 523763] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:03 523771] [debug] |scid:cc70e6cf01babf33|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:03 523783] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:ACK_01RTT|expire:1757653743548665|now:1757653743523665|interv:25000|
[2025/09/12 05:09:03 523796] [debug] |scid:cc70e6cf01babf33|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743523665|max_ack_delay:25000|
[2025/09/12 05:09:03 523806] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:09:03 523816] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:10|frame:PADDING PING |recv_time:1757653743523665|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 523827] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863523665|now:1757653743523665|interv:120000000|
[2025/09/12 05:09:03 523837] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863523665|now:1757653743523665|interv:120000000|
[2025/09/12 05:09:03 523845] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743536375|pq_index:0|
[2025/09/12 05:09:03 523852] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743446157|
[2025/09/12 05:09:03 523857] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743523857|
[2025/09/12 05:09:03 523864] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743523862|
[2025/09/12 05:09:03 523875] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743536375|
[2025/09/12 05:09:03 523880] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743536375|
[2025/09/12 05:09:03 523885] [debug] |xqc_engine_wakeup_after|wakeup:1757653743536375|now:1757653743523885|diff:12490|
[2025/09/12 05:09:03 523899] [debug] |xqc_engine_main_logic|END|now:1757653743523862|
[2025/09/12 05:09:03 523906] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743523906|
[2025/09/12 05:09:03 523911] [debug] |xqc_engine_wakeup_after|wakeup:1757653743536375|now:1757653743523911|diff:12464|
[2025/09/12 05:09:03 523916] [debug] |xqc_engine_main_logic|END|now:1757653743523906|
[2025/09/12 05:09:03 536684] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743536684|
[2025/09/12 05:09:03 536694] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743536375|pq_index:0|
[2025/09/12 05:09:03 536699] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743523862|
[2025/09/12 05:09:03 536705] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743536704|
[2025/09/12 05:09:03 536711] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653743536375|now:1757653743536704|
[2025/09/12 05:09:03 536716] [debug] |scid:cc70e6cf01babf33|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:03 536722] [debug] |scid:cc70e6cf01babf33|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055F97629335C|path:0|bytes_in_flight:43|
[2025/09/12 05:09:03 536727] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|srtt:37498|rtt_var:15888|pto_duration:101050|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:03 536733] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:03 536738] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:03 536743] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:03 536749] [debug] |scid:cc70e6cf01babf33|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:09:03 536755] [debug] |scid:cc70e6cf01babf33|xqc_conn_send_probe_pkt|conn:000055F97629335C|path:0|pkt_num:10|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:09:03 536762] [debug] |scid:cc70e6cf01babf33|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:10|
[2025/09/12 05:09:03 536767] [debug] |scid:cc70e6cf01babf33|xqc_conn_send_probe_pkt|conn:000055F97629335C|path:0|pkt_num:10|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:09:03 536773] [debug] |scid:cc70e6cf01babf33|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055F97629335C|pto_count:1
[2025/09/12 05:09:03 536778] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055F97629335C|path:0|
[2025/09/12 05:09:03 536784] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:03 536788] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653743536704|
[2025/09/12 05:09:03 536793] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:03 536799] [debug] |scid:cc70e6cf01babf33|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 536805] [debug] |scid:cc70e6cf01babf33|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 536811] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:10|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:03 536818] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:09:03 536870] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:11|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653743536832|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 536877] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:11|origin_pktnum:10|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 536884] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:03 536892] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|srtt:37498|rtt_var:15888|pto_duration:202100|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:03 536902] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:03 536909] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:03 536915] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:03 536922] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:LOSS_DETECTION|expire:1757653743778932|now:1757653743536892|interv:242040|
[2025/09/12 05:09:03 536929] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F97629335C|path:0|pns:2|expire:1757653743778932|now:1757653743536892|interval:242040|pto_count:1|srtt:37498
[2025/09/12 05:09:03 536937] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139133|inflight:43|
[2025/09/12 05:09:03 536946] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:10|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:03 536954] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:09:03 536986] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:12|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653743536966|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 536993] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:12|origin_pktnum:10|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:03 537002] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:09:03 537011] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|srtt:37498|rtt_var:15888|pto_duration:202100|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:03 537020] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:03 537027] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:03 537035] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_pto_time_and_space|conn:000055F97629335C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:09:03 537043] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:LOSS_DETECTION|expire:1757653743779066|now:1757653743537010|interv:242056|
[2025/09/12 05:09:03 537052] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F97629335C|path:0|pns:2|expire:1757653743779066|now:1757653743537010|interval:242056|pto_count:1|srtt:37498
[2025/09/12 05:09:03 537062] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139133|inflight:86|
[2025/09/12 05:09:03 537068] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743548665|
[2025/09/12 05:09:03 537078] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743548665|
[2025/09/12 05:09:03 537083] [debug] |xqc_engine_wakeup_after|wakeup:1757653743548665|now:1757653743537083|diff:11582|
[2025/09/12 05:09:03 537089] [debug] |xqc_engine_main_logic|END|now:1757653743536704|
[2025/09/12 05:09:03 548796] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743548796|
[2025/09/12 05:09:03 548809] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743548665|pq_index:0|
[2025/09/12 05:09:03 548816] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743536704|
[2025/09/12 05:09:03 548823] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743548822|
[2025/09/12 05:09:03 548831] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653743548665|now:1757653743548822|
[2025/09/12 05:09:03 548837] [debug] |scid:cc70e6cf01babf33|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:03 548843] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653743548665|now:1757653743548822|
[2025/09/12 05:09:03 548849] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:03 548857] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|largest_recv:10|ack_delay:25192|first_ack_range:0|largest_pkt_recv_time:1757653743523665|
[2025/09/12 05:09:03 548864] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/09/12 05:09:03 548870] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:8|low:7|pkt_pns:2|
[2025/09/12 05:09:03 548876] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:09:03 548882] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:09:03 548889] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:03 548895] [debug] |scid:cc70e6cf01babf33|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 548903] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:03 548910] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:09:03 548943] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:13|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653743548919|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 548952] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:13|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 548960] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743759448|
[2025/09/12 05:09:03 548966] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743759448|
[2025/09/12 05:09:03 548972] [debug] |xqc_engine_wakeup_after|wakeup:1757653743759448|now:1757653743548972|diff:210476|
[2025/09/12 05:09:03 548978] [debug] |xqc_engine_main_logic|END|now:1757653743548822|
[2025/09/12 05:09:03 567782] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:35|state:ESTABED|recv_time:1757653743567781|
[2025/09/12 05:09:03 567800] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cc70e6cf01babf33|spin_bit:1|
[2025/09/12 05:09:03 567811] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:09:03 567816] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:09:03 567833] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:09:03 567841] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:03 567852] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|conn:000055F97629335C|path:0|pkt_num:12|origin_pktnum:10|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:09:03 567862] [debug] |scid:cc70e6cf01babf33|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:86|prior_delivered:1277|prior_time:1757653743536832|is_app_limited:0|send_elapse:134|ack_elapse:30949|ctl_first_sent_time:1757653743536966|lagest_ack_time:1757653743567781|curr_delivered:1320|
[2025/09/12 05:09:03 567872] [debug] |scid:cc70e6cf01babf33|xqc_update_sample|sampler_sent_time_update:1757653743536966|
[2025/09/12 05:09:03 567881] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:09:03 567888] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_rtt|before update rtt|conn:000055F97629335C|srtt:37498|rttvar:15888|minrtt:30609|latest_rtt:30815|ack_delay:0|
[2025/09/12 05:09:03 567896] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_update_rtt|l-0.0.0.0-55428-cc70e6cf01babf33 p-193.167.100.100-443-169ea8e65e03bbb2 |after update rtt|conn:000055F97629335C|srtt:36662|rttvar:13586|minrtt:30609|latest_rtt:30815|ack_delay:0|
[2025/09/12 05:09:03 567905] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:09:03 567914] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:03 567921] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055F97629335C|path:0|
[2025/09/12 05:09:03 567929] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:03 567936] [debug] |scid:cc70e6cf01babf33|xqc_generate_sample|sampler: send_elapse 134, ack_elapse 30949, delivered 43|rate 1389|lost 0|
[2025/09/12 05:09:03 567945] [debug] |scid:cc70e6cf01babf33|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:09:03 567952] [debug] |scid:cc70e6cf01babf33|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1389) in round 3|
[2025/09/12 05:09:03 567958] [debug] |scid:cc70e6cf01babf33|xqc_bbr_update_min_rtt|minrtt expire|rtt:30609, old_rtt:30609|
[2025/09/12 05:09:03 567963] [debug] |scid:cc70e6cf01babf33|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:86|
[2025/09/12 05:09:03 567967] [debug] |scid:cc70e6cf01babf33|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139133|packet_lost:0|acked:43|po_sent_time:1757653743536966|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1320|
[2025/09/12 05:09:03 567973] [debug] |scid:cc70e6cf01babf33|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139133|packet_lost:0|acked:43|po_sent_time:1757653743536966|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1320|
[2025/09/12 05:09:03 567978] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_ack_received|l-0.0.0.0-55428-cc70e6cf01babf33 p-193.167.100.100-443-169ea8e65e03bbb2 |bbr on ack|mode:0|pacing_rate:11065761|bw:32942|cwnd:139176|full_bw_reached:0|inflight:0|srtt:36662|latest_rtt:30815|min_rtt:30609|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:03 567986] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:09:03 567991] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757653743567781|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 567996] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863567781|now:1757653743567781|interv:120000000|
[2025/09/12 05:09:03 568006] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863567781|now:1757653743567781|interv:120000000|
[2025/09/12 05:09:03 568010] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743759448|pq_index:0|
[2025/09/12 05:09:03 568015] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743548822|
[2025/09/12 05:09:03 568019] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743568019|
[2025/09/12 05:09:03 568025] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743568024|
[2025/09/12 05:09:03 568032] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743759448|
[2025/09/12 05:09:03 568037] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743759448|
[2025/09/12 05:09:03 568041] [debug] |xqc_engine_wakeup_after|wakeup:1757653743759448|now:1757653743568041|diff:191407|
[2025/09/12 05:09:03 568046] [debug] |xqc_engine_main_logic|END|now:1757653743568024|
[2025/09/12 05:09:03 568051] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743568051|
[2025/09/12 05:09:03 568056] [debug] |xqc_engine_wakeup_after|wakeup:1757653743759448|now:1757653743568055|diff:191393|
[2025/09/12 05:09:03 568060] [debug] |xqc_engine_main_logic|END|now:1757653743568051|
[2025/09/12 05:09:03 580848] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:1372|state:ESTABED|recv_time:1757653743580846|
[2025/09/12 05:09:03 580867] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cc70e6cf01babf33|spin_bit:0|
[2025/09/12 05:09:03 580879] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:09:03 580888] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:09:03 580902] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:09:03 580911] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:03 580920] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:03 580928] [debug] |scid:cc70e6cf01babf33|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:03 580962] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:ACK_01RTT|expire:1757653743605846|now:1757653743580846|interv:25000|
[2025/09/12 05:09:03 580974] [debug] |scid:cc70e6cf01babf33|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743580846|max_ack_delay:25000|
[2025/09/12 05:09:03 580983] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:09:03 580989] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:12|frame:PADDING PING |recv_time:1757653743580846|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 580996] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863580846|now:1757653743580846|interv:120000000|
[2025/09/12 05:09:03 581002] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863580846|now:1757653743580846|interv:120000000|
[2025/09/12 05:09:03 581007] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743759448|pq_index:0|
[2025/09/12 05:09:03 581014] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743568024|
[2025/09/12 05:09:03 581037] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743581037|
[2025/09/12 05:09:03 581062] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743581060|
[2025/09/12 05:09:03 581072] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743605846|
[2025/09/12 05:09:03 581078] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743605846|
[2025/09/12 05:09:03 581083] [debug] |xqc_engine_wakeup_after|wakeup:1757653743605846|now:1757653743581082|diff:24764|
[2025/09/12 05:09:03 581088] [debug] |xqc_engine_main_logic|END|now:1757653743581060|
[2025/09/12 05:09:03 581096] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743581096|
[2025/09/12 05:09:03 581100] [debug] |xqc_engine_wakeup_after|wakeup:1757653743605846|now:1757653743581100|diff:24746|
[2025/09/12 05:09:03 581105] [debug] |xqc_engine_main_logic|END|now:1757653743581096|
[2025/09/12 05:09:03 605524] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743605524|
[2025/09/12 05:09:03 605538] [debug] |xqc_engine_wakeup_after|wakeup:1757653743605846|now:1757653743605538|diff:308|
[2025/09/12 05:09:03 605545] [debug] |xqc_engine_main_logic|END|now:1757653743605524|
[2025/09/12 05:09:03 606615] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743606615|
[2025/09/12 05:09:03 606624] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743605846|pq_index:0|
[2025/09/12 05:09:03 606630] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743581060|
[2025/09/12 05:09:03 606639] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743606637|
[2025/09/12 05:09:03 606647] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653743605846|now:1757653743606637|
[2025/09/12 05:09:03 606653] [debug] |scid:cc70e6cf01babf33|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:03 606659] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653743605846|now:1757653743606637|
[2025/09/12 05:09:03 606665] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:03 606673] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|largest_recv:12|ack_delay:25827|first_ack_range:2|largest_pkt_recv_time:1757653743580846|
[2025/09/12 05:09:03 606680] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:12|low:10|pkt_pns:2|
[2025/09/12 05:09:03 606686] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:8|low:7|pkt_pns:2|
[2025/09/12 05:09:03 606692] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:09:03 606697] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 05:09:03 606704] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:03 606711] [debug] |scid:cc70e6cf01babf33|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 606719] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:03 606726] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:09:03 606767] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:14|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653743606736|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 606782] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:14|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 606807] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743759448|
[2025/09/12 05:09:03 606815] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743759448|
[2025/09/12 05:09:03 606821] [debug] |xqc_engine_wakeup_after|wakeup:1757653743759448|now:1757653743606821|diff:152627|
[2025/09/12 05:09:03 606827] [debug] |xqc_engine_main_logic|END|now:1757653743606637|
[2025/09/12 05:09:03 638646] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:1422|state:ESTABED|recv_time:1757653743638645|
[2025/09/12 05:09:03 638669] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cc70e6cf01babf33|spin_bit:1|
[2025/09/12 05:09:03 638683] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:09:03 638694] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:09:03 638712] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:09:03 638723] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:03 638734] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:03 638744] [debug] |scid:cc70e6cf01babf33|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:03 638766] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:ACK_01RTT|expire:1757653743663645|now:1757653743638645|interv:25000|
[2025/09/12 05:09:03 638782] [debug] |scid:cc70e6cf01babf33|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743638645|max_ack_delay:25000|
[2025/09/12 05:09:03 638795] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:09:03 638807] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:14|frame:PADDING PING |recv_time:1757653743638645|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 638821] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863638645|now:1757653743638645|interv:120000000|
[2025/09/12 05:09:03 638829] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863638645|now:1757653743638645|interv:120000000|
[2025/09/12 05:09:03 638835] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743759448|pq_index:0|
[2025/09/12 05:09:03 638841] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743606637|
[2025/09/12 05:09:03 638846] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743638845|
[2025/09/12 05:09:03 638852] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743638850|
[2025/09/12 05:09:03 638860] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743663645|
[2025/09/12 05:09:03 638865] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743663645|
[2025/09/12 05:09:03 638870] [debug] |xqc_engine_wakeup_after|wakeup:1757653743663645|now:1757653743638870|diff:24775|
[2025/09/12 05:09:03 638875] [debug] |xqc_engine_main_logic|END|now:1757653743638850|
[2025/09/12 05:09:03 638882] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743638882|
[2025/09/12 05:09:03 638887] [debug] |xqc_engine_wakeup_after|wakeup:1757653743663645|now:1757653743638887|diff:24758|
[2025/09/12 05:09:03 638892] [debug] |xqc_engine_main_logic|END|now:1757653743638882|
[2025/09/12 05:09:03 664566] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743664566|
[2025/09/12 05:09:03 664588] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743663645|pq_index:0|
[2025/09/12 05:09:03 664594] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743638850|
[2025/09/12 05:09:03 664601] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743664599|
[2025/09/12 05:09:03 664608] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653743663645|now:1757653743664599|
[2025/09/12 05:09:03 664613] [debug] |scid:cc70e6cf01babf33|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:03 664618] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653743663645|now:1757653743664599|
[2025/09/12 05:09:03 664623] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:03 664630] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|largest_recv:14|ack_delay:25985|first_ack_range:0|largest_pkt_recv_time:1757653743638645|
[2025/09/12 05:09:03 664636] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:14|low:14|pkt_pns:2|
[2025/09/12 05:09:03 664641] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:12|low:10|pkt_pns:2|
[2025/09/12 05:09:03 664646] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:8|low:7|pkt_pns:2|
[2025/09/12 05:09:03 664651] [debug] |scid:cc70e6cf01babf33|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:09:03 664655] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:14|frame_largest_recv:14|
[2025/09/12 05:09:03 664661] [debug] |scid:cc70e6cf01babf33|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:03 664667] [debug] |scid:cc70e6cf01babf33|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 664673] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:03 664679] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:09:03 664717] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:15|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653743664688|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 664728] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:15|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 664740] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743759448|
[2025/09/12 05:09:03 664748] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743759448|
[2025/09/12 05:09:03 664757] [debug] |xqc_engine_wakeup_after|wakeup:1757653743759448|now:1757653743664757|diff:94691|
[2025/09/12 05:09:03 664764] [debug] |xqc_engine_main_logic|END|now:1757653743664599|
[2025/09/12 05:09:03 749283] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:29|state:ESTABED|recv_time:1757653743749281|
[2025/09/12 05:09:03 749303] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cc70e6cf01babf33|spin_bit:1|
[2025/09/12 05:09:03 749329] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 05:09:03 749339] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 05:09:03 749352] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 05:09:03 749362] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:03 749373] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:03 749393] [debug] |scid:cc70e6cf01babf33|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:03 749406] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:ACK_01RTT|expire:1757653743774281|now:1757653743749281|interv:25000|
[2025/09/12 05:09:03 749421] [debug] |scid:cc70e6cf01babf33|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743749281|max_ack_delay:25000|
[2025/09/12 05:09:03 749433] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 05:09:03 749446] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:16|frame:PADDING PING |recv_time:1757653743749281|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 749459] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863749281|now:1757653743749281|interv:120000000|
[2025/09/12 05:09:03 749470] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863749281|now:1757653743749281|interv:120000000|
[2025/09/12 05:09:03 749481] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743759448|pq_index:0|
[2025/09/12 05:09:03 749492] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743664599|
[2025/09/12 05:09:03 749516] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743749516|
[2025/09/12 05:09:03 749527] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743749525|
[2025/09/12 05:09:03 749537] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743759448|
[2025/09/12 05:09:03 749544] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743759448|
[2025/09/12 05:09:03 749549] [debug] |xqc_engine_wakeup_after|wakeup:1757653743759448|now:1757653743749549|diff:9899|
[2025/09/12 05:09:03 749556] [debug] |xqc_engine_main_logic|END|now:1757653743749525|
[2025/09/12 05:09:03 749564] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743749563|
[2025/09/12 05:09:03 749569] [debug] |xqc_engine_wakeup_after|wakeup:1757653743759448|now:1757653743749569|diff:9879|
[2025/09/12 05:09:03 749575] [debug] |xqc_engine_main_logic|END|now:1757653743749563|
[2025/09/12 05:09:03 759155] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743759155|
[2025/09/12 05:09:03 759164] [debug] |xqc_engine_wakeup_after|wakeup:1757653743759448|now:1757653743759164|diff:284|
[2025/09/12 05:09:03 759170] [debug] |xqc_engine_main_logic|END|now:1757653743759155|
[2025/09/12 05:09:03 760241] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743760240|
[2025/09/12 05:09:03 760249] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743759448|pq_index:0|
[2025/09/12 05:09:03 760255] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743749525|
[2025/09/12 05:09:03 760263] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743760261|
[2025/09/12 05:09:03 760270] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653743759448|now:1757653743760261|
[2025/09/12 05:09:03 760276] [debug] |scid:cc70e6cf01babf33|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:09:03 760283] [debug] |scid:cc70e6cf01babf33|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:09:03 760311] [info] |scid:cc70e6cf01babf33|xqc_conn_close|conn:000055F97629335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:03 760318] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_DRAINING|expire:1757653744108336|now:1757653743760318|interv:348018|
[2025/09/12 05:09:03 760325] [debug] |scid:cc70e6cf01babf33|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:09:03 760331] [debug] |scid:cc70e6cf01babf33|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:09:03 760338] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:03 760343] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:03 760349] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:03 760355] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:03 760364] [info] |scid:cc70e6cf01babf33|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:09:03 760378] [debug] |scid:cc70e6cf01babf33|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:03 760401] [stats] |scid:cc70e6cf01babf33|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:1757653743304482|wrt_delay:48|snd_delay:129|finwrt_delay:48|finsnd_delay:129|finrcv_delay:37799|finread_delay:37893|all_acked_delay:56494|firstfinack_dely:56487|close_delay:56503|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-55428-cc70e6cf01babf33 p-193.167.100.100-443-169ea8e65e03bbb2|path_info:mp is not supported in connection scid:cc70e6cf01babf33|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:09:03 760421] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653743759448|now:1757653743760261|
[2025/09/12 05:09:03 760431] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:09:03 760444] [debug] |scid:cc70e6cf01babf33|xqc_path_get_perf_class|conn:000055F97629335C|path_id:0|path_srtt:36662|min_srtt:36662|path_bw:32942|loss_rate:100.00|path_pto:0|
[2025/09/12 05:09:03 760457] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F97629335C|path_id:0|path_srtt:36662|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:03 760471] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:09:03 760484] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:03 760496] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:09:03 760578] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:16|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653743760540|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 760595] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:16|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 760610] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653744108336|
[2025/09/12 05:09:03 760621] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653744108336|
[2025/09/12 05:09:03 760639] [debug] |xqc_engine_wakeup_after|wakeup:1757653744108336|now:1757653743760639|diff:347697|
[2025/09/12 05:09:03 760646] [debug] |xqc_engine_main_logic|END|now:1757653743760261|
[2025/09/12 05:09:03 791381] [info] |xqc_engine_packet_process|==>|conn:000055F97629335C|size:37|state:CLOSING|recv_time:1757653743791380|
[2025/09/12 05:09:03 791401] [debug] |scid:cc70e6cf01babf33|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cc70e6cf01babf33|spin_bit:0|
[2025/09/12 05:09:03 791415] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|largest_pn:16|
[2025/09/12 05:09:03 791426] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt|decryption nonce|path_id:0|pn:17|
[2025/09/12 05:09:03 791440] [debug] |scid:cc70e6cf01babf33|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:17|
[2025/09/12 05:09:03 791451] [debug] |scid:cc70e6cf01babf33|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:09:03 791463] [debug] |scid:cc70e6cf01babf33|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:03 791475] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:ACK_01RTT|expire:1757653743816380|now:1757653743791380|interv:25000|
[2025/09/12 05:09:03 791491] [debug] |scid:cc70e6cf01babf33|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743791380|max_ack_delay:25000|
[2025/09/12 05:09:03 791534] [debug] |scid:cc70e6cf01babf33|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:17|largest:17|pns:2|
[2025/09/12 05:09:03 791546] [info] |scid:cc70e6cf01babf33|xqc_conn_on_pkt_processed|====>|conn:000055F97629335C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:17|frame:|recv_time:1757653743791380|dcid:cc70e6cf01babf33|dcid_seq:0|
[2025/09/12 05:09:03 791559] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:PATH_IDLE|expire:1757653863791380|now:1757653743791380|interv:120000000|
[2025/09/12 05:09:03 791571] [debug] |scid:cc70e6cf01babf33|xqc_timer_set|type:CONN_IDLE|expire:1757653863791380|now:1757653743791380|interv:120000000|
[2025/09/12 05:09:03 791583] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653744108336|pq_index:0|
[2025/09/12 05:09:03 791594] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743760261|
[2025/09/12 05:09:03 791606] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743791606|
[2025/09/12 05:09:03 791620] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743791617|
[2025/09/12 05:09:03 791631] [debug] |scid:cc70e6cf01babf33|xqc_path_get_perf_class|conn:000055F97629335C|path_id:0|path_srtt:36662|min_srtt:36662|path_bw:32942|loss_rate:100.00|path_pto:0|
[2025/09/12 05:09:03 791639] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F97629335C|path_id:0|path_srtt:36662|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:03 791646] [debug] |scid:cc70e6cf01babf33|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:09:03 791654] [debug] |scid:cc70e6cf01babf33|xqc_check_acked_or_dropped_pkt|conn:000055F97629335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:03 791661] [debug] |scid:cc70e6cf01babf33|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:09:03 791696] [info] |scid:cc70e6cf01babf33|xqc_send_packet_with_pn|<==|conn:000055F97629335C|path:0|pkt_num:17|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653743791671|stream_id:0|stream_offset:0|
[2025/09/12 05:09:03 791704] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_on_packet_sent|conn:000055F97629335C|path:0|pkt_num:17|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:03 791721] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653743816380|
[2025/09/12 05:09:03 791727] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653743816380|
[2025/09/12 05:09:03 791733] [debug] |xqc_engine_wakeup_after|wakeup:1757653743816380|now:1757653743791733|diff:24647|
[2025/09/12 05:09:03 791739] [debug] |xqc_engine_main_logic|END|now:1757653743791617|
[2025/09/12 05:09:03 816212] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743816212|
[2025/09/12 05:09:03 816226] [debug] |xqc_engine_wakeup_after|wakeup:1757653743816380|now:1757653743816226|diff:154|
[2025/09/12 05:09:03 816233] [debug] |xqc_engine_main_logic|END|now:1757653743816212|
[2025/09/12 05:09:03 817304] [debug] |xqc_engine_main_logic|BEGIN|now:1757653743817303|
[2025/09/12 05:09:03 817312] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653743816380|pq_index:0|
[2025/09/12 05:09:03 817318] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743791617|
[2025/09/12 05:09:03 817326] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653743817325|
[2025/09/12 05:09:03 817334] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653743816380|now:1757653743817325|
[2025/09/12 05:09:03 817340] [debug] |scid:cc70e6cf01babf33|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:03 817346] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653743816380|now:1757653743817325|
[2025/09/12 05:09:03 817353] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:03 817360] [debug] |scid:cc70e6cf01babf33|xqc_conn_next_wakeup_time|wakeup_time:1757653744108336|
[2025/09/12 05:09:03 817366] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_wakeup_queue|next_tick_time:1757653744108336|
[2025/09/12 05:09:03 817372] [debug] |xqc_engine_wakeup_after|wakeup:1757653744108336|now:1757653743817372|diff:290964|
[2025/09/12 05:09:03 817378] [debug] |xqc_engine_main_logic|END|now:1757653743817325|
[2025/09/12 05:09:04 107669] [debug] |xqc_engine_main_logic|BEGIN|now:1757653744107668|
[2025/09/12 05:09:04 107696] [debug] |xqc_engine_wakeup_after|wakeup:1757653744108336|now:1757653744107696|diff:640|
[2025/09/12 05:09:04 107703] [debug] |xqc_engine_main_logic|END|now:1757653744107668|
[2025/09/12 05:09:04 108784] [debug] |xqc_engine_main_logic|BEGIN|now:1757653744108783|
[2025/09/12 05:09:04 108802] [debug] |scid:cc70e6cf01babf33|xqc_engine_remove_wakeup_queue|next_tick_time:1757653744108336|pq_index:0|
[2025/09/12 05:09:04 108814] [debug] |scid:cc70e6cf01babf33|xqc_engine_add_active_queue|last_ticked_time:1757653743817325|
[2025/09/12 05:09:04 108829] [debug] |scid:cc70e6cf01babf33|xqc_engine_process_conn|conn:000055F97629335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653744108824|
[2025/09/12 05:09:04 108843] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653744108336|now:1757653744108824|
[2025/09/12 05:09:04 108855] [debug] |scid:cc70e6cf01babf33|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653744108336|now:1757653744108824|
[2025/09/12 05:09:04 108865] [debug] |scid:cc70e6cf01babf33|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:09:04 108876] [info] |xqc_engine_main_logic|conn:000055F97629335C|l-0.0.0.0-55428-cc70e6cf01babf33 p-193.167.100.100-443-169ea8e65e03bbb2|conn_state:13|next_tick_time:1757653744108336
[2025/09/12 05:09:04 108923] [report] |scid:cc70e6cf01babf33|xqc_conn_destroy|000055F97629335C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:38324|first_send_delay:1274|conn_persist:805662|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-55428-cc70e6cf01babf33 p-193.167.100.100-443-169ea8e65e03bbb2|hsk_recv:36951|close_recv:0|close_send:457280|last_recv:488120|last_send:488411|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,17,16,14,17,0,1024,i96,4,28,37,0,17,488,0,4,1413,1422,3,14,335,0,4,20,29,3,16,446,0,4,19,40000,16,457,4,19,40000,17,488,4,27,4,15,361,0-2,0-2,0-0,0-0,0-0,0-36,0-3151,0-7253,0-8,0-14,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|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 05:09:04 109014] [debug] |scid:cc70e6cf01babf33|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:09:04 109050] [debug] |scid:cc70e6cf01babf33|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:09:04 109062] [debug] |scid:cc70e6cf01babf33|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:09:04 109073] [debug] |scid:cc70e6cf01babf33|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:09:04 109224] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:09:04 109236] [debug] |xqc_engine_main_logic|END|now:1757653744108824|
[2025/09/12 05:09:04 110323] [debug] |xqc_engine_destroy|begin|