[2025/09/12 04:57:18 924302] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 04:57:18 924346] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:57:18 924351] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:57:18 924356] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:57:18 924360] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:57:18 924368] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:57:18 924372] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:57:18 924376] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:57:18 924380] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:57:18 924524] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653158924523|now:1757653038924523|interv:120000000|
[2025/09/12 04:57:18 924562] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653158924562|now:1757653038924562|interv:120000000|
[2025/09/12 04:57:18 924573] [debug] |xqc_path_create|path:0|dcid:008ec1bd476e6882|scid:e63b3fe1763ba3f2|create_path_count:1|
[2025/09/12 04:57:18 924581] [debug] |scid:e63b3fe1763ba3f2|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 04:57:18 924588] [debug] |xqc_path_init|path:0|dcid:008ec1bd476e6882|scid:e63b3fe1763ba3f2|state:2|
[2025/09/12 04:57:18 924594] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_create|success|scid:e63b3fe1763ba3f2|dcid:008ec1bd476e6882|conn:0000556DB8C7E35C|
[2025/09/12 04:57:18 924601] [debug] |scid:e63b3fe1763ba3f2|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 04:57:18 924614] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:57:18 925417] [debug] |scid:e63b3fe1763ba3f2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 04:57:18 925424] [debug] |scid:e63b3fe1763ba3f2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:57:18 925430] [debug] |scid:e63b3fe1763ba3f2|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:57:18 925435] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 04:57:18 925442] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653038925441|
[2025/09/12 04:57:18 925448] [debug] |scid:e63b3fe1763ba3f2|xqc_process_crypto_write_streams|
[2025/09/12 04:57:18 925453] [debug] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:57:18 925464] [info] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653038925463|
[2025/09/12 04:57:18 925491] [debug] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 04:57:18 925500] [debug] |scid:e63b3fe1763ba3f2|xqc_path_get_perf_class|conn:0000556DB8C7E35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:57:18 925506] [debug] |scid:e63b3fe1763ba3f2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556DB8C7E35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:18 925511] [debug] |scid:e63b3fe1763ba3f2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 04:57:18 925517] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:57:18 925522] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:57:18 925608] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653038925539|stream_id:0|stream_offset:0|
[2025/09/12 04:57:18 925616] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:57:18 925621] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:57:18 925626] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:18 925631] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:57:18 925635] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:18 925639] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:57:18 925642] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653039675539|now:1757653038925626|interv:749913|
[2025/09/12 04:57:18 925647] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DB8C7E35C|path:0|pns:0|expire:1757653039675539|now:1757653038925626|interval:749913|pto_count:0|srtt:250000
[2025/09/12 04:57:18 925656] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 04:57:18 925664] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653039675539|
[2025/09/12 04:57:18 925670] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_active_queue|last_ticked_time:1757653038925441|pd_index:0|
[2025/09/12 04:57:18 925676] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653039675539|
[2025/09/12 04:57:18 925680] [debug] |xqc_engine_wakeup_after|wakeup:1757653039675539|now:1757653038925680|diff:749859|
[2025/09/12 04:57:18 925685] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:57:18 925746] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653039675539|pq_index:0|
[2025/09/12 04:57:18 925755] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653038925441|
[2025/09/12 04:57:18 925765] [debug] |scid:e63b3fe1763ba3f2|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 04:57:18 925773] [debug] |scid:e63b3fe1763ba3f2|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 04:57:18 925782] [debug] |scid:e63b3fe1763ba3f2|xqc_stream_buff_data|size:17|
[2025/09/12 04:57:18 925788] [info] |scid:e63b3fe1763ba3f2|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:0000556DB8C7E35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 04:57:18 925798] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653038925798|
[2025/09/12 04:57:18 925804] [debug] |scid:e63b3fe1763ba3f2|xqc_path_get_perf_class|conn:0000556DB8C7E35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:57:18 925811] [debug] |scid:e63b3fe1763ba3f2|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:0000556DB8C7E35C|stream_id:0|stream_offset:17|
[2025/09/12 04:57:18 925818] [debug] |scid:e63b3fe1763ba3f2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556DB8C7E35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:18 925832] [debug] |scid:e63b3fe1763ba3f2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 04:57:18 925839] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:57:18 925846] [debug] |scid:e63b3fe1763ba3f2|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:0000556DB8C7E35C|stream_id:0|stream_offset:17|
[2025/09/12 04:57:18 925852] [debug] |scid:e63b3fe1763ba3f2|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:57:18 925859] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:57:18 925893] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653038925867|stream_id:0|stream_offset:17|
[2025/09/12 04:57:18 925902] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:57:18 925911] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 04:57:18 925917] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:18 925924] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:57:18 925930] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:18 925935] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:18 925939] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:18 925943] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653039675539|now:1757653038925917|interv:749622|
[2025/09/12 04:57:18 925947] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DB8C7E35C|path:0|pns:0|expire:1757653039675539|now:1757653038925917|interval:749622|pto_count:0|srtt:250000
[2025/09/12 04:57:18 925951] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:57:18 925956] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653039675539|
[2025/09/12 04:57:18 925960] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_active_queue|last_ticked_time:1757653038925798|pd_index:0|
[2025/09/12 04:57:18 925967] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653039675539|
[2025/09/12 04:57:18 925973] [debug] |xqc_engine_wakeup_after|wakeup:1757653039675539|now:1757653038925973|diff:749566|
[2025/09/12 04:57:18 925980] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:57:18 959265] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:181|state:C_INITIAL_SENT|recv_time:1757653038959264|
[2025/09/12 04:57:18 959320] [info] |scid:e63b3fe1763ba3f2|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 04:57:18 959334] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 04:57:18 959341] [info] |scid:e63b3fe1763ba3f2|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:57:18 959348] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653158959264|now:1757653038959264|interv:120000000|
[2025/09/12 04:57:18 959366] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653158959264|now:1757653038959264|interv:120000000|
[2025/09/12 04:57:18 959380] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653039675539|pq_index:0|
[2025/09/12 04:57:18 959386] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653038925798|
[2025/09/12 04:57:18 959398] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:89|state:C_INITIAL_SENT|recv_time:1757653038959397|
[2025/09/12 04:57:18 959404] [info] |scid:e63b3fe1763ba3f2|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 04:57:18 959411] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 04:57:18 959417] [info] |scid:e63b3fe1763ba3f2|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:57:18 959423] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653158959397|now:1757653038959397|interv:120000000|
[2025/09/12 04:57:18 959430] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653158959397|now:1757653038959397|interv:120000000|
[2025/09/12 04:57:18 959438] [debug] |xqc_engine_main_logic|BEGIN|now:1757653038959438|
[2025/09/12 04:57:18 959445] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653038959444|
[2025/09/12 04:57:18 959454] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653039675539|
[2025/09/12 04:57:18 959461] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653039675539|
[2025/09/12 04:57:18 959467] [debug] |xqc_engine_wakeup_after|wakeup:1757653039675539|now:1757653038959467|diff:716072|
[2025/09/12 04:57:18 959492] [debug] |xqc_engine_main_logic|END|now:1757653038959444|
[2025/09/12 04:57:18 959507] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:65|state:C_INITIAL_SENT|recv_time:1757653038959506|
[2025/09/12 04:57:18 959514] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:57:18 959521] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_initial|success|Length:26|
[2025/09/12 04:57:18 959529] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:57:18 959533] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:57:18 959539] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 04:57:18 959544] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:2|
[2025/09/12 04:57:18 959549] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|conn:0000556DB8C7E35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 04:57:18 959554] [debug] |scid:e63b3fe1763ba3f2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653038925539|is_app_limited:1|send_elapse:0|ack_elapse:33967|ctl_first_sent_time:1757653038925539|lagest_ack_time:1757653038959506|curr_delivered:1184|
[2025/09/12 04:57:18 959561] [debug] |scid:e63b3fe1763ba3f2|xqc_update_sample|sampler_sent_time_update:1757653038925539|
[2025/09/12 04:57:18 959568] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:57:18 959574] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_rtt|before update rtt|conn:0000556DB8C7E35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33967|ack_delay:1048|
[2025/09/12 04:57:18 959584] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_rtt|l-0.0.0.0-50200-e63b3fe1763ba3f2 p-193.167.100.100-443-008ec1bd476e6882 |after update rtt|conn:0000556DB8C7E35C|srtt:33967|rttvar:16983|minrtt:33967|latest_rtt:33967|ack_delay:1048|
[2025/09/12 04:57:18 959591] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:57:18 959604] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:57:18 959611] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|srtt:33967|rtt_var:16983|pto_duration:101899|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:18 959617] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:18 959623] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:18 959627] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:18 959631] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:18 959635] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653038959610|interv:18444986420670592005|
[2025/09/12 04:57:18 959640] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DB8C7E35C|path:0|pns:0|expire:18446744073709551615|now:1757653038959610|interval:18444986420670592005|pto_count:0|srtt:33967
[2025/09/12 04:57:18 959647] [debug] |scid:e63b3fe1763ba3f2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33967, delivered 1184|rate 34857|lost 0|
[2025/09/12 04:57:18 959654] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:57:18 959660] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34857) in round 1|
[2025/09/12 04:57:18 959667] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_update_min_rtt|probertt expire|rtt:33967, old_rtt:2147483647|
[2025/09/12 04:57:18 959674] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_update_min_rtt|minrtt expire|rtt:33967, old_rtt:2147483647|
[2025/09/12 04:57:18 959681] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:57:18 959687] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653038925539|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:57:18 959694] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653038925539|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:57:18 959700] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|l-0.0.0.0-50200-e63b3fe1763ba3f2 p-193.167.100.100-443-008ec1bd476e6882 |bbr on ack|mode:0|pacing_rate:11708850|bw:34857|cwnd:139040|full_bw_reached:0|inflight:50|srtt:33967|latest_rtt:33967|min_rtt:33967|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:57:18 959710] [info] |scid:e63b3fe1763ba3f2|xqc_conn_confirm_cid|dcid change|ori:008ec1bd476e6882|new:a8925bd22aafefc62014cbdf|
[2025/09/12 04:57:18 959717] [info] |scid:e63b3fe1763ba3f2|xqc_conn_addr_validated|Address Validated|conn:0000556DB8C7E35C|role:0|
[2025/09/12 04:57:18 959724] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 04:57:18 959732] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:65|pkt_type:INIT|pkt_num:1|frame:ACK |recv_time:1757653038959506|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:18 959739] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653158959506|now:1757653038959506|interv:120000000|
[2025/09/12 04:57:18 959745] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653158959506|now:1757653038959506|interv:120000000|
[2025/09/12 04:57:18 959750] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653039675539|pq_index:0|
[2025/09/12 04:57:18 959763] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653038959444|
[2025/09/12 04:57:18 959769] [debug] |xqc_engine_main_logic|BEGIN|now:1757653038959769|
[2025/09/12 04:57:18 959775] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757653038959775|
[2025/09/12 04:57:18 959781] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653158959506|
[2025/09/12 04:57:18 959785] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653158959506|
[2025/09/12 04:57:18 959789] [debug] |xqc_engine_wakeup_after|wakeup:1757653158959506|now:1757653038959789|diff:119999717|
[2025/09/12 04:57:18 959793] [debug] |xqc_engine_main_logic|END|now:1757653038959775|
[2025/09/12 04:57:18 959798] [debug] |xqc_engine_main_logic|BEGIN|now:1757653038959798|
[2025/09/12 04:57:18 959802] [debug] |xqc_engine_wakeup_after|wakeup:1757653158959506|now:1757653038959802|diff:119999704|
[2025/09/12 04:57:18 959806] [debug] |xqc_engine_main_logic|END|now:1757653038959798|
[2025/09/12 04:57:18 984023] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:35|state:C_INITIAL_SENT|recv_time:1757653038984022|
[2025/09/12 04:57:18 984038] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e63b3fe1763ba3f2|spin_bit:1|
[2025/09/12 04:57:18 984046] [warn] |scid:e63b3fe1763ba3f2|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 04:57:18 984058] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:57:18 984065] [info] |scid:e63b3fe1763ba3f2|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:57:18 984071] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653158984022|now:1757653038984022|interv:120000000|
[2025/09/12 04:57:18 984077] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653158984022|now:1757653038984022|interv:120000000|
[2025/09/12 04:57:18 984081] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653158959506|pq_index:0|
[2025/09/12 04:57:18 984088] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653038959775|
[2025/09/12 04:57:18 984096] [debug] |xqc_engine_main_logic|BEGIN|now:1757653038984096|
[2025/09/12 04:57:18 984103] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED |now:1757653038984102|
[2025/09/12 04:57:18 984112] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653158984022|
[2025/09/12 04:57:18 984118] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653158984022|
[2025/09/12 04:57:18 984125] [debug] |xqc_engine_wakeup_after|wakeup:1757653158984022|now:1757653038984124|diff:119999898|
[2025/09/12 04:57:18 984131] [debug] |xqc_engine_main_logic|END|now:1757653038984102|
[2025/09/12 04:57:19 711008] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:1200|state:C_INITIAL_SENT|recv_time:1757653039711006|
[2025/09/12 04:57:19 711027] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:57:19 711034] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 04:57:19 711045] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:57:19 711049] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:57:19 711057] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 04:57:19 711061] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:19 711068] [debug] |scid:e63b3fe1763ba3f2|xqc_process_crypto_frame|level:0|
[2025/09/12 04:57:19 711077] [debug] |scid:e63b3fe1763ba3f2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:57:19 711095] [debug] |scid:e63b3fe1763ba3f2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 04:57:19 711553] [debug] |scid:e63b3fe1763ba3f2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:57:19 711564] [debug] |scid:e63b3fe1763ba3f2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:57:19 711571] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653158984022|pq_index:0|
[2025/09/12 04:57:19 711576] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653038984102|
[2025/09/12 04:57:19 711582] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:0|
[2025/09/12 04:57:19 711588] [debug] |scid:e63b3fe1763ba3f2|xqc_process_padding_frame|process padding|
[2025/09/12 04:57:19 711601] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:57:19 711612] [debug] |scid:e63b3fe1763ba3f2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:57:19 711620] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 04:57:19 711625] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:1200|pkt_type:INIT|pkt_num:2|frame:PADDING CRYPTO |recv_time:1757653039711006|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:19 711632] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653159711006|now:1757653039711006|interv:120000000|
[2025/09/12 04:57:19 711638] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653159711006|now:1757653039711006|interv:120000000|
[2025/09/12 04:57:19 711643] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039711643|
[2025/09/12 04:57:19 711649] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653039711648|
[2025/09/12 04:57:19 711655] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 04:57:19 711661] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 04:57:19 711668] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:57:19 711672] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:57:19 711684] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 04:57:19 711692] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:19 711701] [debug] |scid:e63b3fe1763ba3f2|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 04:57:19 711711] [debug] |scid:e63b3fe1763ba3f2|xqc_process_crypto_frame|level:2|
[2025/09/12 04:57:19 711716] [debug] |scid:e63b3fe1763ba3f2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:57:19 711721] [debug] |scid:e63b3fe1763ba3f2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 04:57:19 711731] [debug] |scid:e63b3fe1763ba3f2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:57:19 711736] [debug] |scid:e63b3fe1763ba3f2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:57:19 711742] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:57:19 711747] [debug] |scid:e63b3fe1763ba3f2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:57:19 711753] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 04:57:19 711767] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653038959264|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:19 711777] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 04:57:19 711785] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:57:19 711793] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:57:19 711798] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:57:19 711804] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 04:57:19 711809] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:19 711814] [debug] |scid:e63b3fe1763ba3f2|xqc_process_crypto_frame|level:2|
[2025/09/12 04:57:19 711819] [debug] |scid:e63b3fe1763ba3f2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:57:19 711824] [debug] |scid:e63b3fe1763ba3f2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:57:19 711896] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:57:19 711902] [info] |scid:e63b3fe1763ba3f2|xqc_conn_tls_transport_params_cb|store sr_token with cid: 008ec1bd476e6882|token:a319ca2c51d5211775f3192fa18eb8e8
[2025/09/12 04:57:19 711912] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 04:57:19 711920] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 04:57:19 712175] [debug] |scid:e63b3fe1763ba3f2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:57:19 712184] [debug] |scid:e63b3fe1763ba3f2|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:57:19 712189] [debug] |scid:e63b3fe1763ba3f2|xqc_maybe_should_ack|already yes|
[2025/09/12 04:57:19 712193] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 04:57:19 712198] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653038959397|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:19 712207] [info] |scid:e63b3fe1763ba3f2|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:57:19 712214] [debug] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 04:57:19 712220] [debug] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:57:19 712227] [debug] |scid:e63b3fe1763ba3f2|xqc_process_crypto_write_streams|
[2025/09/12 04:57:19 712233] [debug] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:57:19 712239] [debug] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:57:19 712246] [debug] |scid:e63b3fe1763ba3f2|xqc_process_crypto_write_streams|
[2025/09/12 04:57:19 712250] [debug] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:57:19 712256] [info] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653039712256|
[2025/09/12 04:57:19 712260] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000556DB8C7E35C|
[2025/09/12 04:57:19 712265] [info] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:57:19 712269] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|srtt:33967|rtt_var:16983|pto_duration:101899|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:19 712279] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:19 712283] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:19 712287] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:19 712291] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:19 712295] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653039712269|interv:18444986420669839346|
[2025/09/12 04:57:19 712299] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DB8C7E35C|path:0|pns:0|expire:18446744073709551615|now:1757653039712269|interval:18444986420669839346|pto_count:0|srtt:33967
[2025/09/12 04:57:19 712304] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_early_data_accept|accept|
[2025/09/12 04:57:19 712308] [debug] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 04:57:19 712312] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:57:19 712316] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e63b3fe1763ba3f2|spin_bit:1|
[2025/09/12 04:57:19 712322] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:57:19 712326] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:57:19 712332] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 04:57:19 712336] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:2|
[2025/09/12 04:57:19 712341] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|conn:0000556DB8C7E35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 04:57:19 712345] [debug] |scid:e63b3fe1763ba3f2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653038925539|is_app_limited:1|send_elapse:328|ack_elapse:58483|ctl_first_sent_time:1757653038925867|lagest_ack_time:1757653038984022|curr_delivered:1234|
[2025/09/12 04:57:19 712350] [debug] |scid:e63b3fe1763ba3f2|xqc_update_sample|sampler_sent_time_update:1757653038925867|
[2025/09/12 04:57:19 712355] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:57:19 712361] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:57:19 712365] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_rtt|before update rtt|conn:0000556DB8C7E35C|srtt:33967|rttvar:16983|minrtt:33967|latest_rtt:58155|ack_delay:25528|
[2025/09/12 04:57:19 712370] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_rtt|l-0.0.0.0-50200-e63b3fe1763ba3f2 p-193.167.100.100-443-008ec1bd476e6882 |after update rtt|conn:0000556DB8C7E35C|srtt:36991|rttvar:18785|minrtt:33967|latest_rtt:58155|ack_delay:25528|
[2025/09/12 04:57:19 712374] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:57:19 712378] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:57:19 712382] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|srtt:36991|rtt_var:18785|pto_duration:112131|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:19 712387] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653039824518|now:1757653039712382|interv:112136|
[2025/09/12 04:57:19 712394] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DB8C7E35C|path:0|pns:1|expire:1757653039824518|now:1757653039712382|interval:112136|pto_count:0|srtt:36991
[2025/09/12 04:57:19 712398] [debug] |scid:e63b3fe1763ba3f2|xqc_generate_sample|sampler: send_elapse 328, ack_elapse 58483, delivered 1234|rate 21100|lost 0|
[2025/09/12 04:57:19 712403] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_update_min_rtt|minrtt expire|rtt:33967, old_rtt:33967|
[2025/09/12 04:57:19 712407] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:57:19 712411] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653038925867|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:57:19 712416] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653038925867|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:57:19 712420] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|l-0.0.0.0-50200-e63b3fe1763ba3f2 p-193.167.100.100-443-008ec1bd476e6882 |bbr on ack|mode:0|pacing_rate:11708850|bw:34857|cwnd:139090|full_bw_reached:0|inflight:0|srtt:36991|latest_rtt:58155|min_rtt:33967|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:57:19 712427] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 04:57:19 712431] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757653038984022|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:19 712438] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|largest_recv:2|ack_delay:1432|first_ack_range:1|largest_pkt_recv_time:1757653039711006|
[2025/09/12 04:57:19 712442] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|high:2|low:1|pkt_pns:0|
[2025/09/12 04:57:19 712446] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 04:57:19 712451] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:57:19 712455] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|largest_recv:1|ack_delay:753058|first_ack_range:1|largest_pkt_recv_time:1757653038959397|
[2025/09/12 04:57:19 712460] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 04:57:19 712463] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 04:57:19 712481] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:57:19 712489] [debug] |scid:e63b3fe1763ba3f2|xqc_path_get_perf_class|conn:0000556DB8C7E35C|path_id:0|path_srtt:36991|min_srtt:36991|path_bw:34857|loss_rate:0.00|path_pto:0|
[2025/09/12 04:57:19 712493] [debug] |scid:e63b3fe1763ba3f2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556DB8C7E35C|path_id:0|path_srtt:36991|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:19 712498] [debug] |scid:e63b3fe1763ba3f2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 04:57:19 712503] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 712507] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 712512] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:57:19 712520] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:57:19 712556] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:0|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653039712527|stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 712565] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:0|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:19 712572] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:57:19 712579] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|srtt:36991|rtt_var:18785|pto_duration:112131|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:19 712586] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:19 712592] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:57:19 712597] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:57:19 712601] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653039824658|now:1757653039712579|interv:112079|
[2025/09/12 04:57:19 712605] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DB8C7E35C|path:0|pns:1|expire:1757653039824658|now:1757653039712579|interval:112079|pto_count:0|srtt:36991
[2025/09/12 04:57:19 712609] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:72|
[2025/09/12 04:57:19 712614] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 04:57:19 712619] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:57:19 712648] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:72|now:1757653039712626|stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 712657] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:19 712664] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 04:57:19 712670] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:72|
[2025/09/12 04:57:19 712678] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 04:57:19 712682] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:57:19 712707] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:1|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:72|now:1757653039712688|stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 712715] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:1|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:19 712723] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653039824658|
[2025/09/12 04:57:19 712730] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653039824658|
[2025/09/12 04:57:19 712736] [debug] |xqc_engine_wakeup_after|wakeup:1757653039824658|now:1757653039712736|diff:111922|
[2025/09/12 04:57:19 712740] [debug] |xqc_engine_main_logic|END|now:1757653039711648|
[2025/09/12 04:57:19 712751] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039712750|
[2025/09/12 04:57:19 712754] [debug] |xqc_engine_wakeup_after|wakeup:1757653039824658|now:1757653039712754|diff:111904|
[2025/09/12 04:57:19 712758] [debug] |xqc_engine_main_logic|END|now:1757653039712750|
[2025/09/12 04:57:19 744556] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:181|state:ESTABED|recv_time:1757653039744555|
[2025/09/12 04:57:19 744571] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 04:57:19 744580] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:57:19 744585] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:57:19 744594] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 04:57:19 744600] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:19 744606] [debug] |scid:e63b3fe1763ba3f2|xqc_process_crypto_frame|level:2|
[2025/09/12 04:57:19 744613] [debug] |scid:e63b3fe1763ba3f2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:57:19 744620] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653039824658|pq_index:0|
[2025/09/12 04:57:19 744626] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653039711648|
[2025/09/12 04:57:19 744633] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:57:19 744641] [debug] |scid:e63b3fe1763ba3f2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:57:19 744647] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 04:57:19 744653] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:181|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757653039744555|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:19 744660] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653159744555|now:1757653039744555|interv:120000000|
[2025/09/12 04:57:19 744667] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653159744555|now:1757653039744555|interv:120000000|
[2025/09/12 04:57:19 744673] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039744673|
[2025/09/12 04:57:19 744680] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039744678|
[2025/09/12 04:57:19 744687] [debug] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:57:19 744694] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|largest_recv:2|ack_delay:139|first_ack_range:2|largest_pkt_recv_time:1757653039744555|
[2025/09/12 04:57:19 744701] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|high:2|low:0|pkt_pns:1|
[2025/09/12 04:57:19 744707] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 04:57:19 744713] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:57:19 744720] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 744728] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:57:19 744735] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:57:19 744772] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:2|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:72|now:1757653039744745|stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 744790] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:2|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:19 744799] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653039824658|
[2025/09/12 04:57:19 744805] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653039824658|
[2025/09/12 04:57:19 744811] [debug] |xqc_engine_wakeup_after|wakeup:1757653039824658|now:1757653039744811|diff:79847|
[2025/09/12 04:57:19 744817] [debug] |xqc_engine_main_logic|END|now:1757653039744678|
[2025/09/12 04:57:19 744829] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:89|state:ESTABED|recv_time:1757653039744828|
[2025/09/12 04:57:19 744835] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:57:19 744844] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:57:19 744850] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:57:19 744859] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 04:57:19 744863] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:19 744868] [debug] |scid:e63b3fe1763ba3f2|xqc_process_crypto_frame|level:2|
[2025/09/12 04:57:19 744872] [debug] |scid:e63b3fe1763ba3f2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:57:19 744876] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653039824658|pq_index:0|
[2025/09/12 04:57:19 744880] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653039744678|
[2025/09/12 04:57:19 744884] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:57:19 744889] [debug] |scid:e63b3fe1763ba3f2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:57:19 744893] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 04:57:19 744898] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:89|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757653039744828|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:19 744902] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653159744828|now:1757653039744828|interv:120000000|
[2025/09/12 04:57:19 744906] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653159744828|now:1757653039744828|interv:120000000|
[2025/09/12 04:57:19 744910] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039744910|
[2025/09/12 04:57:19 744915] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039744914|
[2025/09/12 04:57:19 744920] [debug] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:57:19 744928] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|largest_recv:3|ack_delay:100|first_ack_range:3|largest_pkt_recv_time:1757653039744828|
[2025/09/12 04:57:19 744935] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|high:3|low:0|pkt_pns:1|
[2025/09/12 04:57:19 744941] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:57:19 744947] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:57:19 744951] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 744961] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:57:19 744966] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:57:19 744995] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:3|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:72|now:1757653039744971|stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 745003] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:3|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:19 745012] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653039824658|
[2025/09/12 04:57:19 745019] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653039824658|
[2025/09/12 04:57:19 745025] [debug] |xqc_engine_wakeup_after|wakeup:1757653039824658|now:1757653039745025|diff:79633|
[2025/09/12 04:57:19 745032] [debug] |xqc_engine_main_logic|END|now:1757653039744914|
[2025/09/12 04:57:19 745039] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039745038|
[2025/09/12 04:57:19 745042] [debug] |xqc_engine_wakeup_after|wakeup:1757653039824658|now:1757653039745042|diff:79616|
[2025/09/12 04:57:19 745046] [debug] |xqc_engine_main_logic|END|now:1757653039745038|
[2025/09/12 04:57:19 824723] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039824723|
[2025/09/12 04:57:19 824735] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653039824658|pq_index:0|
[2025/09/12 04:57:19 824740] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653039744914|
[2025/09/12 04:57:19 824744] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039824744|
[2025/09/12 04:57:19 824749] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653039824658|now:1757653039824744|
[2025/09/12 04:57:19 824753] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:57:19 824757] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556DB8C7E35C|path:0|bytes_in_flight:72|
[2025/09/12 04:57:19 824761] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|srtt:36991|rtt_var:18785|pto_duration:112131|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:19 824766] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:19 824770] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:57:19 824774] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:57:19 824778] [debug] |scid:e63b3fe1763ba3f2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 04:57:19 824782] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_send_probe_pkt|conn:0000556DB8C7E35C|path:0|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 04:57:19 824787] [debug] |scid:e63b3fe1763ba3f2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:57:19 824791] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_send_probe_pkt|conn:0000556DB8C7E35C|path:0|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 04:57:19 824795] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556DB8C7E35C|pto_count:1
[2025/09/12 04:57:19 824806] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|srtt:36991|rtt_var:18785|pto_duration:224262|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:19 824811] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653040049072|now:1757653039824806|interv:224266|
[2025/09/12 04:57:19 824815] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DB8C7E35C|path:0|pns:1|expire:1757653040049072|now:1757653039824806|interval:224266|pto_count:1|srtt:36991
[2025/09/12 04:57:19 824820] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 824825] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 824829] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:57:19 824834] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:57:19 824867] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:4|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653039824842|stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 824877] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:4|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:19 824883] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:57:19 824890] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|srtt:36991|rtt_var:18785|pto_duration:224262|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:19 824897] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:19 824904] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:57:19 824908] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:57:19 824912] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653040049104|now:1757653039824890|interv:224214|
[2025/09/12 04:57:19 824916] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DB8C7E35C|path:0|pns:1|expire:1757653040049104|now:1757653039824890|interval:224214|pto_count:1|srtt:36991
[2025/09/12 04:57:19 824921] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:72|
[2025/09/12 04:57:19 824925] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:57:19 824930] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:57:19 824956] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:5|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:72|now:1757653039824936|stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 824964] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:5|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:57:19 824972] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 04:57:19 824978] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|srtt:36991|rtt_var:18785|pto_duration:224262|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:19 824985] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:19 824994] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 1, unacked: 144|
[2025/09/12 04:57:19 824998] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:57:19 825002] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653040049198|now:1757653039824978|interv:224220|
[2025/09/12 04:57:19 825006] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DB8C7E35C|path:0|pns:1|expire:1757653040049198|now:1757653039824978|interval:224220|pto_count:1|srtt:36991
[2025/09/12 04:57:19 825010] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:144|
[2025/09/12 04:57:19 825015] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653040049198|
[2025/09/12 04:57:19 825019] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653040049198|
[2025/09/12 04:57:19 825023] [debug] |xqc_engine_wakeup_after|wakeup:1757653040049198|now:1757653039825023|diff:224175|
[2025/09/12 04:57:19 825027] [debug] |xqc_engine_main_logic|END|now:1757653039824744|
[2025/09/12 04:57:19 855963] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:30|state:ESTABED|recv_time:1757653039855962|
[2025/09/12 04:57:19 855978] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e63b3fe1763ba3f2|spin_bit:1|
[2025/09/12 04:57:19 855987] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:57:19 855993] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:57:19 856001] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 04:57:19 856008] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:1e|
[2025/09/12 04:57:19 856015] [info] |scid:e63b3fe1763ba3f2|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000556DB8C7E35C|
[2025/09/12 04:57:19 856023] [debug] |scid:e63b3fe1763ba3f2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:144|cwnd:139090|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 04:57:19 856030] [debug] |scid:e63b3fe1763ba3f2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:72|cwnd:139090|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/09/12 04:57:19 856037] [debug] |scid:e63b3fe1763ba3f2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:139090|pkt_num:5|ptype:2|frames:CRYPTO |
[2025/09/12 04:57:19 856043] [info] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:57:19 856050] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556DB8C7E35C|path:0|
[2025/09/12 04:57:19 856055] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:57:19 856062] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:ACK_01RTT|expire:1757653039880962|now:1757653039855962|interv:25000|
[2025/09/12 04:57:19 856070] [debug] |scid:e63b3fe1763ba3f2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039855962|max_ack_delay:25000|
[2025/09/12 04:57:19 856077] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 04:57:19 856084] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:2|frame:HANDSHAKE_DONE |recv_time:1757653039855962|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:19 856091] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653159855962|now:1757653039855962|interv:120000000|
[2025/09/12 04:57:19 856106] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653159855962|now:1757653039855962|interv:120000000|
[2025/09/12 04:57:19 856113] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653040049198|pq_index:0|
[2025/09/12 04:57:19 856119] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653039824744|
[2025/09/12 04:57:19 856125] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039856125|
[2025/09/12 04:57:19 856133] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039856131|
[2025/09/12 04:57:19 856150] [debug] |scid:e63b3fe1763ba3f2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3044199e2de2b90d|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 04:57:19 856158] [debug] |scid:e63b3fe1763ba3f2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:d73f6a1a204ae8ee|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 04:57:19 856163] [debug] |scid:e63b3fe1763ba3f2|xqc_path_get_perf_class|conn:0000556DB8C7E35C|path_id:0|path_srtt:36991|min_srtt:36991|path_bw:34857|loss_rate:33.33|path_pto:0|
[2025/09/12 04:57:19 856167] [debug] |scid:e63b3fe1763ba3f2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556DB8C7E35C|path_id:0|path_srtt:36991|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:19 856172] [debug] |scid:e63b3fe1763ba3f2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 04:57:19 856178] [debug] |scid:e63b3fe1763ba3f2|xqc_path_get_perf_class|conn:0000556DB8C7E35C|path_id:0|path_srtt:36991|min_srtt:36991|path_bw:34857|loss_rate:33.33|path_pto:0|
[2025/09/12 04:57:19 856185] [debug] |scid:e63b3fe1763ba3f2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556DB8C7E35C|path_id:0|path_srtt:36991|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:19 856192] [debug] |scid:e63b3fe1763ba3f2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 04:57:19 856200] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:57:19 856207] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:57:19 856243] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:1|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653039856217|stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 856253] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:1|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:19 856259] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:57:19 856266] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|srtt:36991|rtt_var:18785|pto_duration:112131|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:19 856273] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:19 856279] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:19 856285] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:57:19 856291] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653039993348|now:1757653039856266|interv:137082|
[2025/09/12 04:57:19 856304] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DB8C7E35C|path:0|pns:2|expire:1757653039993348|now:1757653039856266|interval:137082|pto_count:0|srtt:36991
[2025/09/12 04:57:19 856312] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:45|
[2025/09/12 04:57:19 856318] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:57:19 856325] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:57:19 856357] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:2|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653039856335|stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 856365] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:2|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:19 856372] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:0|
[2025/09/12 04:57:19 856379] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|srtt:36991|rtt_var:18785|pto_duration:112131|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:19 856386] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:19 856392] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:19 856399] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DB8C7E35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 04:57:19 856405] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653039993466|now:1757653039856378|interv:137088|
[2025/09/12 04:57:19 856411] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DB8C7E35C|path:0|pns:2|expire:1757653039993466|now:1757653039856378|interval:137088|pto_count:0|srtt:36991
[2025/09/12 04:57:19 856418] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:90|
[2025/09/12 04:57:19 856426] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653039880962|
[2025/09/12 04:57:19 856432] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653039880962|
[2025/09/12 04:57:19 856438] [debug] |xqc_engine_wakeup_after|wakeup:1757653039880962|now:1757653039856438|diff:24524|
[2025/09/12 04:57:19 856444] [debug] |xqc_engine_main_logic|END|now:1757653039856131|
[2025/09/12 04:57:19 856456] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:290|state:ESTABED|recv_time:1757653039856455|
[2025/09/12 04:57:19 856462] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e63b3fe1763ba3f2|spin_bit:1|
[2025/09/12 04:57:19 856489] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:57:19 856500] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:57:19 856509] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 04:57:19 856515] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:19 856520] [debug] |scid:e63b3fe1763ba3f2|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 04:57:19 856524] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653039880962|pq_index:0|
[2025/09/12 04:57:19 856528] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653039856131|
[2025/09/12 04:57:19 856537] [debug] |scid:e63b3fe1763ba3f2|xqc_process_crypto_frame|level:3|
[2025/09/12 04:57:19 856541] [debug] |scid:e63b3fe1763ba3f2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 04:57:19 856545] [debug] |scid:e63b3fe1763ba3f2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 04:57:19 856693] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:19 856702] [debug] |scid:e63b3fe1763ba3f2|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:57:19 856707] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 04:57:19 856711] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:3|frame:CRYPTO |recv_time:1757653039856455|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:19 856716] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653159856455|now:1757653039856455|interv:120000000|
[2025/09/12 04:57:19 856720] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653159856455|now:1757653039856455|interv:120000000|
[2025/09/12 04:57:19 856724] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039856724|
[2025/09/12 04:57:19 856729] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039856728|
[2025/09/12 04:57:19 856734] [debug] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:57:19 856738] [debug] |scid:e63b3fe1763ba3f2|xqc_process_crypto_write_streams|
[2025/09/12 04:57:19 856742] [debug] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:57:19 856746] [debug] |scid:e63b3fe1763ba3f2|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:57:19 856751] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|largest_recv:3|ack_delay:296|first_ack_range:2|largest_pkt_recv_time:1757653039856455|
[2025/09/12 04:57:19 856755] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|high:3|low:1|pkt_pns:2|
[2025/09/12 04:57:19 856759] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:57:19 856763] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:57:19 856768] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 856772] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:57:19 856777] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:57:19 856809] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:3|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653039856784|stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 856818] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:3|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 04:57:19 856826] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653039993466|
[2025/09/12 04:57:19 856833] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653039993466|
[2025/09/12 04:57:19 856845] [debug] |xqc_engine_wakeup_after|wakeup:1757653039993466|now:1757653039856845|diff:136621|
[2025/09/12 04:57:19 856849] [debug] |xqc_engine_main_logic|END|now:1757653039856728|
[2025/09/12 04:57:19 856857] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:56|state:ESTABED|recv_time:1757653039856857|
[2025/09/12 04:57:19 856862] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 04:57:19 856867] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:57:19 856871] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:57:19 856876] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 04:57:19 856880] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:2|
[2025/09/12 04:57:19 856885] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 04:57:19 856890] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:56|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757653039856857|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:19 856895] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653159856857|now:1757653039856857|interv:120000000|
[2025/09/12 04:57:19 856899] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653159856857|now:1757653039856857|interv:120000000|
[2025/09/12 04:57:19 856902] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653039993466|pq_index:0|
[2025/09/12 04:57:19 856906] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653039856728|
[2025/09/12 04:57:19 856910] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039856910|
[2025/09/12 04:57:19 856915] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039856914|
[2025/09/12 04:57:19 856921] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653039993466|
[2025/09/12 04:57:19 856925] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653039993466|
[2025/09/12 04:57:19 856928] [debug] |xqc_engine_wakeup_after|wakeup:1757653039993466|now:1757653039856928|diff:136538|
[2025/09/12 04:57:19 856932] [debug] |xqc_engine_main_logic|END|now:1757653039856914|
[2025/09/12 04:57:19 856938] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:61|state:ESTABED|recv_time:1757653039856938|
[2025/09/12 04:57:19 856943] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e63b3fe1763ba3f2|spin_bit:1|
[2025/09/12 04:57:19 856947] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:57:19 856951] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:57:19 856956] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 04:57:19 856960] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:18|
[2025/09/12 04:57:19 856964] [debug] |scid:e63b3fe1763ba3f2|xqc_process_new_conn_id_frame|new_conn_id|7e7fd5bf1f63358e67cc004b|sr_token:d50417420e18c90a336bb46aaeff7ce5
[2025/09/12 04:57:19 856971] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:ACK_01RTT|expire:1757653039881938|now:1757653039856938|interv:25000|
[2025/09/12 04:57:19 856975] [debug] |scid:e63b3fe1763ba3f2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039856938|max_ack_delay:25000|
[2025/09/12 04:57:19 856980] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 04:57:19 856988] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:7|frame:NEW_CONNECTION_ID |recv_time:1757653039856938|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:19 856993] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653159856938|now:1757653039856938|interv:120000000|
[2025/09/12 04:57:19 856996] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653159856938|now:1757653039856938|interv:120000000|
[2025/09/12 04:57:19 857000] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653039993466|pq_index:0|
[2025/09/12 04:57:19 857004] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653039856914|
[2025/09/12 04:57:19 857008] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039857008|
[2025/09/12 04:57:19 857012] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039857012|
[2025/09/12 04:57:19 857017] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653039881938|
[2025/09/12 04:57:19 857021] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653039881938|
[2025/09/12 04:57:19 857025] [debug] |xqc_engine_wakeup_after|wakeup:1757653039881938|now:1757653039857025|diff:24913|
[2025/09/12 04:57:19 857029] [debug] |xqc_engine_main_logic|END|now:1757653039857012|
[2025/09/12 04:57:19 857035] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:61|state:ESTABED|recv_time:1757653039857035|
[2025/09/12 04:57:19 857039] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e63b3fe1763ba3f2|spin_bit:1|
[2025/09/12 04:57:19 857043] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 04:57:19 857047] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 04:57:19 857051] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 04:57:19 857055] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:18|
[2025/09/12 04:57:19 857059] [debug] |scid:e63b3fe1763ba3f2|xqc_process_new_conn_id_frame|new_conn_id|cb8e4e9d2aaade769674ff95|sr_token:6cb829a3494b9824fbc1a95a21299e7d
[2025/09/12 04:57:19 857064] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:19 857069] [debug] |scid:e63b3fe1763ba3f2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:57:19 857073] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 04:57:19 857077] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:8|frame:NEW_CONNECTION_ID |recv_time:1757653039857035|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:19 857081] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653159857035|now:1757653039857035|interv:120000000|
[2025/09/12 04:57:19 857085] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653159857035|now:1757653039857035|interv:120000000|
[2025/09/12 04:57:19 857089] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653039881938|pq_index:0|
[2025/09/12 04:57:19 857093] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653039857012|
[2025/09/12 04:57:19 857096] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039857096|
[2025/09/12 04:57:19 857104] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039857103|
[2025/09/12 04:57:19 857109] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|largest_recv:8|ack_delay:74|first_ack_range:1|largest_pkt_recv_time:1757653039857035|
[2025/09/12 04:57:19 857113] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|high:8|low:7|pkt_pns:2|
[2025/09/12 04:57:19 857117] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|high:3|low:1|pkt_pns:2|
[2025/09/12 04:57:19 857121] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 04:57:19 857125] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:57:19 857129] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 857134] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:57:19 857138] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:57:19 857166] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:4|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653039857143|stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 857175] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:4|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 04:57:19 857183] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653039993466|
[2025/09/12 04:57:19 857189] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653039993466|
[2025/09/12 04:57:19 857196] [debug] |xqc_engine_wakeup_after|wakeup:1757653039993466|now:1757653039857195|diff:136271|
[2025/09/12 04:57:19 857201] [debug] |xqc_engine_main_logic|END|now:1757653039857103|
[2025/09/12 04:57:19 857206] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039857206|
[2025/09/12 04:57:19 857210] [debug] |xqc_engine_wakeup_after|wakeup:1757653039993466|now:1757653039857210|diff:136256|
[2025/09/12 04:57:19 857214] [debug] |xqc_engine_main_logic|END|now:1757653039857206|
[2025/09/12 04:57:19 887032] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:34|state:ESTABED|recv_time:1757653039887031|
[2025/09/12 04:57:19 887047] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e63b3fe1763ba3f2|spin_bit:1|
[2025/09/12 04:57:19 887056] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 04:57:19 887061] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 04:57:19 887070] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 04:57:19 887074] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:2|
[2025/09/12 04:57:19 887081] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|conn:0000556DB8C7E35C|path:0|pkt_num:1|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 04:57:19 887088] [debug] |scid:e63b3fe1763ba3f2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:1234|prior_time:1757653039856217|is_app_limited:0|send_elapse:0|ack_elapse:30814|ctl_first_sent_time:1757653039856217|lagest_ack_time:1757653039887031|curr_delivered:1279|
[2025/09/12 04:57:19 887096] [debug] |scid:e63b3fe1763ba3f2|xqc_update_sample|sampler_sent_time_update:1757653039856217|
[2025/09/12 04:57:19 887101] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:57:19 887114] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|conn:0000556DB8C7E35C|path:0|pkt_num:2|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 04:57:19 887121] [debug] |scid:e63b3fe1763ba3f2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:1234|prior_time:1757653039856217|is_app_limited:0|send_elapse:0|ack_elapse:30814|ctl_first_sent_time:1757653039856217|lagest_ack_time:1757653039887031|curr_delivered:1324|
[2025/09/12 04:57:19 887129] [debug] |scid:e63b3fe1763ba3f2|xqc_update_sample|sampler_sent_time_update:1757653039856335|
[2025/09/12 04:57:19 887135] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:57:19 887141] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_rtt|before update rtt|conn:0000556DB8C7E35C|srtt:36991|rttvar:18785|minrtt:33967|latest_rtt:30696|ack_delay:96|
[2025/09/12 04:57:19 887147] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_update_rtt|l-0.0.0.0-50200-e63b3fe1763ba3f2 p-193.167.100.100-443-008ec1bd476e6882 |after update rtt|conn:0000556DB8C7E35C|srtt:36193|rttvar:15686|minrtt:30696|latest_rtt:30696|ack_delay:96|
[2025/09/12 04:57:19 887154] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:57:19 887160] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:57:19 887167] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556DB8C7E35C|path:0|
[2025/09/12 04:57:19 887173] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:57:19 887179] [debug] |scid:e63b3fe1763ba3f2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30814, delivered 90|rate 2920|lost 0|
[2025/09/12 04:57:19 887186] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:57:19 887191] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2920) in round 2|
[2025/09/12 04:57:19 887196] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_update_min_rtt|probertt expire|rtt:30696, old_rtt:33967|
[2025/09/12 04:57:19 887200] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_update_min_rtt|minrtt expire|rtt:30696, old_rtt:33967|
[2025/09/12 04:57:19 887204] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:57:19 887207] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:90|po_sent_time:1757653039856335|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1324|
[2025/09/12 04:57:19 887212] [debug] |scid:e63b3fe1763ba3f2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:90|po_sent_time:1757653039856335|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1324|
[2025/09/12 04:57:19 887217] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_ack_received|l-0.0.0.0-50200-e63b3fe1763ba3f2 p-193.167.100.100-443-008ec1bd476e6882 |bbr on ack|mode:0|pacing_rate:11708850|bw:34857|cwnd:139180|full_bw_reached:0|inflight:0|srtt:36193|latest_rtt:30696|min_rtt:30696|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:57:19 887224] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 04:57:19 887231] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757653039887031|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:19 887238] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653159887031|now:1757653039887031|interv:120000000|
[2025/09/12 04:57:19 887250] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653159887031|now:1757653039887031|interv:120000000|
[2025/09/12 04:57:19 887254] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653039993466|pq_index:0|
[2025/09/12 04:57:19 887258] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653039857103|
[2025/09/12 04:57:19 887262] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039887262|
[2025/09/12 04:57:19 887267] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039887266|
[2025/09/12 04:57:19 887274] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653159887031|
[2025/09/12 04:57:19 887277] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653159887031|
[2025/09/12 04:57:19 887281] [debug] |xqc_engine_wakeup_after|wakeup:1757653159887031|now:1757653039887281|diff:119999750|
[2025/09/12 04:57:19 887286] [debug] |xqc_engine_main_logic|END|now:1757653039887266|
[2025/09/12 04:57:19 887291] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039887291|
[2025/09/12 04:57:19 887295] [debug] |xqc_engine_wakeup_after|wakeup:1757653159887031|now:1757653039887295|diff:119999736|
[2025/09/12 04:57:19 887299] [debug] |xqc_engine_main_logic|END|now:1757653039887291|
[2025/09/12 04:57:19 888773] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:1057|state:ESTABED|recv_time:1757653039888772|
[2025/09/12 04:57:19 888785] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e63b3fe1763ba3f2|spin_bit:1|
[2025/09/12 04:57:19 888794] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 04:57:19 888800] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 04:57:19 888808] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 04:57:19 888814] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:b|
[2025/09/12 04:57:19 888822] [debug] |scid:e63b3fe1763ba3f2|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 04:57:19 888829] [debug] |scid:e63b3fe1763ba3f2|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 04:57:19 888835] [debug] |scid:e63b3fe1763ba3f2|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:57:19 888841] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653159887031|pq_index:0|
[2025/09/12 04:57:19 888848] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653039887266|
[2025/09/12 04:57:19 888854] [debug] |scid:e63b3fe1763ba3f2|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 04:57:19 888863] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:ACK_01RTT|expire:1757653039913772|now:1757653039888772|interv:25000|
[2025/09/12 04:57:19 888873] [debug] |scid:e63b3fe1763ba3f2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039888772|max_ack_delay:25000|
[2025/09/12 04:57:19 888880] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 04:57:19 888886] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:10|frame:STREAM |recv_time:1757653039888772|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:19 888899] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653159888772|now:1757653039888772|interv:120000000|
[2025/09/12 04:57:19 888906] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653159888772|now:1757653039888772|interv:120000000|
[2025/09/12 04:57:19 888912] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039888912|
[2025/09/12 04:57:19 888917] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039888916|
[2025/09/12 04:57:19 888921] [debug] |scid:e63b3fe1763ba3f2|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000556DB8C7E35C|
[2025/09/12 04:57:19 888928] [debug] |scid:e63b3fe1763ba3f2|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:57:19 888932] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:STREAM_CLOSE|expire:1757653040260743|now:1757653039888932|interv:371811|
[2025/09/12 04:57:19 888982] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653039913772|
[2025/09/12 04:57:19 888988] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653039913772|
[2025/09/12 04:57:19 888992] [debug] |xqc_engine_wakeup_after|wakeup:1757653039913772|now:1757653039888992|diff:24780|
[2025/09/12 04:57:19 888996] [debug] |xqc_engine_main_logic|END|now:1757653039888916|
[2025/09/12 04:57:19 914497] [debug] |xqc_engine_main_logic|BEGIN|now:1757653039914496|
[2025/09/12 04:57:19 914508] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653039913772|pq_index:0|
[2025/09/12 04:57:19 914513] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653039888916|
[2025/09/12 04:57:19 914518] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653039914516|
[2025/09/12 04:57:19 914522] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653039913772|now:1757653039914516|
[2025/09/12 04:57:19 914526] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:57:19 914530] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653039913772|now:1757653039914516|
[2025/09/12 04:57:19 914534] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:19 914540] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|largest_recv:10|ack_delay:25767|first_ack_range:3|largest_pkt_recv_time:1757653039888772|
[2025/09/12 04:57:19 914544] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|high:10|low:7|pkt_pns:2|
[2025/09/12 04:57:19 914548] [debug] |scid:e63b3fe1763ba3f2|xqc_gen_ack_frame|high:3|low:1|pkt_pns:2|
[2025/09/12 04:57:19 914552] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 04:57:19 914556] [debug] |scid:e63b3fe1763ba3f2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:57:19 914560] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 914565] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:57:19 914570] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-6|next_skip_chance:1757653040286381|current_time:1757653039914570|
[2025/09/12 04:57:19 914574] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 04:57:19 914611] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:7|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653039914587|stream_id:0|stream_offset:0|
[2025/09/12 04:57:19 914617] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:7|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:19 914622] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653040260743|
[2025/09/12 04:57:19 914626] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653040260743|
[2025/09/12 04:57:19 914630] [debug] |xqc_engine_wakeup_after|wakeup:1757653040260743|now:1757653039914630|diff:346113|
[2025/09/12 04:57:19 914634] [debug] |xqc_engine_main_logic|END|now:1757653039914516|
[2025/09/12 04:57:20 261847] [debug] |xqc_engine_main_logic|BEGIN|now:1757653040261847|
[2025/09/12 04:57:20 261857] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653040260743|pq_index:0|
[2025/09/12 04:57:20 261862] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653039914516|
[2025/09/12 04:57:20 261867] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653040261866|
[2025/09/12 04:57:20 261872] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653040260743|now:1757653040261866|
[2025/09/12 04:57:20 261876] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:57:20 261880] [debug] |scid:e63b3fe1763ba3f2|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:57:20 261896] [info] |scid:e63b3fe1763ba3f2|xqc_conn_close|conn:0000556DB8C7E35C|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 04:57:20 261901] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_DRAINING|expire:1757653040633712|now:1757653040261901|interv:371811|
[2025/09/12 04:57:20 261906] [debug] |scid:e63b3fe1763ba3f2|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:57:20 261910] [debug] |scid:e63b3fe1763ba3f2|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 04:57:20 261914] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:57:20 261918] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:57:20 261921] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:20 261925] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:57:20 261929] [info] |scid:e63b3fe1763ba3f2|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 04:57:20 261935] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:57:20 261944] [stats] |scid:e63b3fe1763ba3f2|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:1757653038925745|wrt_delay:36|snd_delay:122|finwrt_delay:36|finsnd_delay:122|finrcv_delay:963083|finread_delay:963182|all_acked_delay:786614|firstfinack_dely:786610|close_delay:963187|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-50200-e63b3fe1763ba3f2 p-193.167.100.100-443-008ec1bd476e6882|path_info:mp is not supported in connection scid:e63b3fe1763ba3f2|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:57:20 261956] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653040260743|now:1757653040261866|
[2025/09/12 04:57:20 261960] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:57:20 261965] [debug] |scid:e63b3fe1763ba3f2|xqc_path_get_perf_class|conn:0000556DB8C7E35C|path_id:0|path_srtt:36193|min_srtt:36193|path_bw:34857|loss_rate:20.00|path_pto:0|
[2025/09/12 04:57:20 261971] [debug] |scid:e63b3fe1763ba3f2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556DB8C7E35C|path_id:0|path_srtt:36193|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:20 261979] [debug] |scid:e63b3fe1763ba3f2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 04:57:20 261988] [debug] |scid:e63b3fe1763ba3f2|xqc_check_acked_or_dropped_pkt|conn:0000556DB8C7E35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:57:20 261995] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 04:57:20 262034] [info] |scid:e63b3fe1763ba3f2|xqc_send_packet_with_pn|<==|conn:0000556DB8C7E35C|path:0|pkt_num:8|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653040262006|stream_id:0|stream_offset:0|
[2025/09/12 04:57:20 262043] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_on_packet_sent|conn:0000556DB8C7E35C|path:0|pkt_num:8|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 04:57:20 262051] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653040633712|
[2025/09/12 04:57:20 262058] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653040633712|
[2025/09/12 04:57:20 262063] [debug] |xqc_engine_wakeup_after|wakeup:1757653040633712|now:1757653040262063|diff:371649|
[2025/09/12 04:57:20 262070] [debug] |xqc_engine_main_logic|END|now:1757653040261866|
[2025/09/12 04:57:20 292690] [info] |xqc_engine_packet_process|==>|conn:0000556DB8C7E35C|size:33|state:CLOSING|recv_time:1757653040292689|
[2025/09/12 04:57:20 292705] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e63b3fe1763ba3f2|spin_bit:1|
[2025/09/12 04:57:20 292713] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 04:57:20 292720] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 04:57:20 292728] [debug] |scid:e63b3fe1763ba3f2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 04:57:20 292735] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 04:57:20 292741] [debug] |scid:e63b3fe1763ba3f2|xqc_process_frames|frame_type:1c|
[2025/09/12 04:57:20 292749] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 04:57:20 292757] [info] |scid:e63b3fe1763ba3f2|xqc_conn_on_pkt_processed|====>|conn:0000556DB8C7E35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:11|frame:CONNECTION_CLOSE |recv_time:1757653040292689|dcid:e63b3fe1763ba3f2|dcid_seq:0|
[2025/09/12 04:57:20 292764] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:PATH_IDLE|expire:1757653160292689|now:1757653040292689|interv:120000000|
[2025/09/12 04:57:20 292771] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_set|type:CONN_IDLE|expire:1757653160292689|now:1757653040292689|interv:120000000|
[2025/09/12 04:57:20 292778] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653040633712|pq_index:0|
[2025/09/12 04:57:20 292784] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653040261866|
[2025/09/12 04:57:20 292791] [debug] |xqc_engine_main_logic|BEGIN|now:1757653040292791|
[2025/09/12 04:57:20 292800] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653040292797|
[2025/09/12 04:57:20 292816] [debug] |scid:e63b3fe1763ba3f2|xqc_conn_next_wakeup_time|wakeup_time:1757653040633712|
[2025/09/12 04:57:20 292822] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_wakeup_queue|next_tick_time:1757653040633712|
[2025/09/12 04:57:20 292828] [debug] |xqc_engine_wakeup_after|wakeup:1757653040633712|now:1757653040292828|diff:340884|
[2025/09/12 04:57:20 292835] [debug] |xqc_engine_main_logic|END|now:1757653040292797|
[2025/09/12 04:57:20 292842] [debug] |xqc_engine_main_logic|BEGIN|now:1757653040292842|
[2025/09/12 04:57:20 292848] [debug] |xqc_engine_wakeup_after|wakeup:1757653040633712|now:1757653040292848|diff:340864|
[2025/09/12 04:57:20 292855] [debug] |xqc_engine_main_logic|END|now:1757653040292842|
[2025/09/12 04:57:20 633778] [debug] |xqc_engine_main_logic|BEGIN|now:1757653040633777|
[2025/09/12 04:57:20 633791] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653040633712|pq_index:0|
[2025/09/12 04:57:20 633796] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_add_active_queue|last_ticked_time:1757653040292797|
[2025/09/12 04:57:20 633801] [debug] |scid:e63b3fe1763ba3f2|xqc_engine_process_conn|conn:0000556DB8C7E35C|state:DRAINING|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 CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653040633800|
[2025/09/12 04:57:20 633806] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653040633712|now:1757653040633800|
[2025/09/12 04:57:20 633810] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653040633712|now:1757653040633800|
[2025/09/12 04:57:20 633814] [debug] |scid:e63b3fe1763ba3f2|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:57:20 633819] [info] |xqc_engine_main_logic|conn:0000556DB8C7E35C|l-0.0.0.0-50200-e63b3fe1763ba3f2 p-193.167.100.100-443-008ec1bd476e6882|conn_state:13|next_tick_time:1757653040633712
[2025/09/12 04:57:20 633831] [report] |scid:e63b3fe1763ba3f2|xqc_conn_destroy|0000556DB8C7E35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:787668|first_send_delay:1269|conn_persist:1709312|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-50200-e63b3fe1763ba3f2 p-193.167.100.100-443-008ec1bd476e6882|hsk_recv:34745|close_recv:1368228|close_send:1337487|last_recv:1368170|last_send:1337487|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,15,18,15,17,0,1024,i96,4,25,34,4,9,962,0,4,1048,1057,80,10,964,0,4,24,33,40000,11,1368,0,4,24,4,4,932,4,25,4,7,990,4,21,40000,8,1337,0-2,0-2,0-0,0-0,0-0,0-36,0-3173,0-3462,0-8,0-15,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:8|spurious_loss:0|detected_loss:1|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 04:57:20 633872] [debug] |scid:e63b3fe1763ba3f2|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:57:20 633879] [debug] |scid:e63b3fe1763ba3f2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:57:20 633884] [debug] |scid:e63b3fe1763ba3f2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:57:20 633888] [debug] |scid:e63b3fe1763ba3f2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:57:20 633935] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 04:57:20 633947] [debug] |xqc_engine_main_logic|END|now:1757653040633800|
[2025/09/12 04:57:20 635024] [debug] |xqc_engine_destroy|begin|