[2025/12/14 05:22:54 558677] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/14 05:22:54 558712] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/14 05:22:54 558717] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/14 05:22:54 558721] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/14 05:22:54 558725] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/14 05:22:54 558732] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/14 05:22:54 558736] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/14 05:22:54 558741] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/14 05:22:54 558744] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/14 05:22:54 558867] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:CONN_IDLE|expire:1765689894558866|now:1765689774558866|interv:120000000|
[2025/12/14 05:22:54 558897] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:PATH_IDLE|expire:1765689894558897|now:1765689774558897|interv:120000000|
[2025/12/14 05:22:54 558907] [debug] |xqc_path_create|path:0|dcid:4969dd1e40057a34|scid:fbc2b6521e7aef84|create_path_count:1|
[2025/12/14 05:22:54 558915] [debug] |scid:fbc2b6521e7aef84|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|
[2025/12/14 05:22:54 558922] [debug] |xqc_path_init|path:0|dcid:4969dd1e40057a34|scid:fbc2b6521e7aef84|state:2|
[2025/12/14 05:22:54 558942] [debug] |scid:fbc2b6521e7aef84|xqc_conn_create|success|scid:fbc2b6521e7aef84|dcid:4969dd1e40057a34|conn:0000557D8F968FFC|
[2025/12/14 05:22:54 558957] [debug] |scid:fbc2b6521e7aef84|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/14 05:22:54 558965] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/14 05:22:54 559657] [debug] |scid:fbc2b6521e7aef84|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/14 05:22:54 559663] [debug] |scid:fbc2b6521e7aef84|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:22:54 559669] [debug] |scid:fbc2b6521e7aef84|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:22:54 559675] [debug] |scid:fbc2b6521e7aef84|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|
[2025/12/14 05:22:54 559681] [debug] |scid:fbc2b6521e7aef84|xqc_engine_process_conn|conn:0000557D8F968FFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765689774559680|
[2025/12/14 05:22:54 559686] [debug] |scid:fbc2b6521e7aef84|xqc_process_crypto_write_streams|
[2025/12/14 05:22:54 559690] [debug] |scid:fbc2b6521e7aef84|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:22:54 559701] [info] |scid:fbc2b6521e7aef84|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:406|sent:376|pkt_type:INIT|frame:CRYPTO |now:1765689774559700|
[2025/12/14 05:22:54 559707] [debug] |scid:fbc2b6521e7aef84|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/14 05:22:54 559713] [debug] |scid:fbc2b6521e7aef84|xqc_path_get_perf_class|conn:0000557D8F968FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:22:54 559718] [debug] |scid:fbc2b6521e7aef84|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557D8F968FFC|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|
[2025/12/14 05:22:54 559723] [debug] |scid:fbc2b6521e7aef84|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:406|reinj:0|path_class:2|
[2025/12/14 05:22:54 559728] [debug] |scid:fbc2b6521e7aef84|xqc_check_acked_or_dropped_pkt|conn:0000557D8F968FFC|pkt_num:0|size:406|pkt_type:INIT|frame:CRYPTO |
[2025/12/14 05:22:54 559734] [debug] |scid:fbc2b6521e7aef84|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:22:54 559812] [info] |scid:fbc2b6521e7aef84|xqc_send_packet_with_pn|<==|conn:0000557D8F968FFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765689774559749|stream_id:0|stream_offset:0|
[2025/12/14 05:22:54 559819] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|conn:0000557D8F968FFC|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|
[2025/12/14 05:22:54 559825] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:22:54 559829] [debug] |scid:fbc2b6521e7aef84|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|
[2025/12/14 05:22:54 559834] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:22:54 559838] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:54 559842] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 2, unacked: 0|
[2025/12/14 05:22:54 559846] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:LOSS_DETECTION|expire:1765689775309749|now:1765689774559829|interv:749920|
[2025/12/14 05:22:54 559850] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557D8F968FFC|path:0|pns:0|expire:1765689775309749|now:1765689774559829|interval:749920|pto_count:0|srtt:250000
[2025/12/14 05:22:54 559854] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/14 05:22:54 559860] [debug] |scid:fbc2b6521e7aef84|xqc_conn_next_wakeup_time|wakeup_time:1765689775309749|
[2025/12/14 05:22:54 559864] [debug] |scid:fbc2b6521e7aef84|xqc_engine_remove_active_queue|last_ticked_time:1765689774559680|pd_index:0|
[2025/12/14 05:22:54 559868] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_wakeup_queue|next_tick_time:1765689775309749|
[2025/12/14 05:22:54 559872] [debug] |xqc_engine_wakeup_after|wakeup:1765689775309749|now:1765689774559872|diff:749877|
[2025/12/14 05:22:54 559876] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:22:54 559965] [debug] |scid:fbc2b6521e7aef84|xqc_engine_remove_wakeup_queue|next_tick_time:1765689775309749|pq_index:0|
[2025/12/14 05:22:54 559974] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_active_queue|last_ticked_time:1765689774559680|
[2025/12/14 05:22:54 559986] [debug] |scid:fbc2b6521e7aef84|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|
[2025/12/14 05:22:54 559993] [debug] |scid:fbc2b6521e7aef84|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/14 05:22:54 560002] [debug] |scid:fbc2b6521e7aef84|xqc_stream_buff_data|size:24|
[2025/12/14 05:22:54 560009] [info] |scid:fbc2b6521e7aef84|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:24|pkt_type:0RTT|buff_1rtt:0|send_data_size:24|offset:24|fin:1|stream_flag:72|conn:0000557D8F968FFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/14 05:22:54 560017] [debug] |scid:fbc2b6521e7aef84|xqc_engine_process_conn|conn:0000557D8F968FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689774560016|
[2025/12/14 05:22:54 560023] [debug] |scid:fbc2b6521e7aef84|xqc_path_get_perf_class|conn:0000557D8F968FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:22:54 560030] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:57|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000557D8F968FFC|stream_id:0|stream_offset:24|
[2025/12/14 05:22:54 560038] [debug] |scid:fbc2b6521e7aef84|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557D8F968FFC|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|
[2025/12/14 05:22:54 560057] [debug] |scid:fbc2b6521e7aef84|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:57|reinj:0|path_class:2|
[2025/12/14 05:22:54 560065] [debug] |scid:fbc2b6521e7aef84|xqc_check_acked_or_dropped_pkt|conn:0000557D8F968FFC|pkt_num:0|size:57|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:22:54 560070] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:57|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000557D8F968FFC|stream_id:0|stream_offset:24|
[2025/12/14 05:22:54 560076] [debug] |scid:fbc2b6521e7aef84|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:22:54 560084] [debug] |scid:fbc2b6521e7aef84|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:22:54 560119] [info] |scid:fbc2b6521e7aef84|xqc_send_packet_with_pn|<==|conn:0000557D8F968FFC|path:0|pkt_num:0|size:57|sent:73|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765689774560093|stream_id:0|stream_offset:24|
[2025/12/14 05:22:54 560129] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|conn:0000557D8F968FFC|path:0|pkt_num:0|origin_pktnum:0|size:57|enc_size:73|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:22:54 560135] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/14 05:22:54 560140] [debug] |scid:fbc2b6521e7aef84|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|
[2025/12/14 05:22:54 560144] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:22:54 560148] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:54 560152] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:22:54 560156] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:54 560160] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:LOSS_DETECTION|expire:1765689775309749|now:1765689774560140|interv:749609|
[2025/12/14 05:22:54 560164] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557D8F968FFC|path:0|pns:0|expire:1765689775309749|now:1765689774560140|interval:749609|pto_count:0|srtt:250000
[2025/12/14 05:22:54 560168] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1241|
[2025/12/14 05:22:54 560173] [debug] |scid:fbc2b6521e7aef84|xqc_conn_next_wakeup_time|wakeup_time:1765689775309749|
[2025/12/14 05:22:54 560177] [debug] |scid:fbc2b6521e7aef84|xqc_engine_remove_active_queue|last_ticked_time:1765689774560016|pd_index:0|
[2025/12/14 05:22:54 560181] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_wakeup_queue|next_tick_time:1765689775309749|
[2025/12/14 05:22:54 560185] [debug] |xqc_engine_wakeup_after|wakeup:1765689775309749|now:1765689774560185|diff:749564|
[2025/12/14 05:22:54 560189] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:22:54 598007] [info] |xqc_engine_packet_process|==>|conn:0000557D8F968FFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689774598005|
[2025/12/14 05:22:54 598025] [debug] |scid:fbc2b6521e7aef84|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:22:54 598032] [debug] |scid:fbc2b6521e7aef84|xqc_packet_parse_initial|success|Length:975|
[2025/12/14 05:22:54 598042] [debug] |scid:fbc2b6521e7aef84|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:22:54 598059] [debug] |scid:fbc2b6521e7aef84|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:22:54 598070] [debug] |scid:fbc2b6521e7aef84|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/12/14 05:22:54 598077] [debug] |scid:fbc2b6521e7aef84|xqc_process_frames|frame_type:2|
[2025/12/14 05:22:54 598094] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|conn:0000557D8F968FFC|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|
[2025/12/14 05:22:54 598102] [debug] |scid:fbc2b6521e7aef84|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1765689774559749|is_app_limited:1|send_elapse:0|ack_elapse:38256|ctl_first_sent_time:1765689774559749|lagest_ack_time:1765689774598005|curr_delivered:1184|
[2025/12/14 05:22:54 598110] [debug] |scid:fbc2b6521e7aef84|xqc_update_sample|sampler_sent_time_update:1765689774559749|
[2025/12/14 05:22:54 598117] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/14 05:22:54 598122] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_update_rtt|before update rtt|conn:0000557D8F968FFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:38256|ack_delay:0|
[2025/12/14 05:22:54 598131] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_update_rtt|l-0.0.0.0-44561-fbc2b6521e7aef84 p-193.167.100.100-443-4969dd1e40057a34 |after update rtt|conn:0000557D8F968FFC|srtt:38256|rttvar:19128|minrtt:38256|latest_rtt:38256|ack_delay:0|
[2025/12/14 05:22:54 598137] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/14 05:22:54 598144] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:22:54 598150] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|srtt:38256|rtt_var:19128|pto_duration:114768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:22:54 598156] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:54 598162] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:54 598169] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:22:54 598174] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:54 598178] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689774598149|interv:18444978383934953466|
[2025/12/14 05:22:54 598182] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557D8F968FFC|path:0|pns:0|expire:18446744073709551615|now:1765689774598149|interval:18444978383934953466|pto_count:0|srtt:38256
[2025/12/14 05:22:54 598187] [debug] |scid:fbc2b6521e7aef84|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 38256, delivered 1184|rate 30949|lost 0|
[2025/12/14 05:22:54 598192] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/14 05:22:54 598196] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (30949) in round 1|
[2025/12/14 05:22:54 598200] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_update_min_rtt|probertt expire|rtt:38256, old_rtt:2147483647|
[2025/12/14 05:22:54 598204] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_update_min_rtt|minrtt expire|rtt:38256, old_rtt:2147483647|
[2025/12/14 05:22:54 598208] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/14 05:22:54 598212] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765689774559749|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:22:54 598217] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765689774559749|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:22:54 598226] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|l-0.0.0.0-44561-fbc2b6521e7aef84 p-193.167.100.100-443-4969dd1e40057a34 |bbr on ack|mode:0|pacing_rate:10396135|bw:30949|cwnd:139040|full_bw_reached:0|inflight:57|srtt:38256|latest_rtt:38256|min_rtt:38256|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:22:54 598231] [debug] |scid:fbc2b6521e7aef84|xqc_process_frames|frame_type:6|
[2025/12/14 05:22:54 598236] [debug] |scid:fbc2b6521e7aef84|xqc_process_crypto_frame|level:0|
[2025/12/14 05:22:54 598241] [debug] |scid:fbc2b6521e7aef84|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/14 05:22:54 598245] [debug] |scid:fbc2b6521e7aef84|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/14 05:22:54 598509] [debug] |scid:fbc2b6521e7aef84|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/14 05:22:54 598515] [debug] |scid:fbc2b6521e7aef84|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:22:54 598520] [debug] |scid:fbc2b6521e7aef84|xqc_engine_remove_wakeup_queue|next_tick_time:1765689775309749|pq_index:0|
[2025/12/14 05:22:54 598524] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_active_queue|last_ticked_time:1765689774560016|
[2025/12/14 05:22:54 598528] [debug] |scid:fbc2b6521e7aef84|xqc_process_frames|frame_type:0|
[2025/12/14 05:22:54 598532] [debug] |scid:fbc2b6521e7aef84|xqc_process_padding_frame|process padding|
[2025/12/14 05:22:54 598539] [info] |scid:fbc2b6521e7aef84|xqc_conn_confirm_cid|dcid change|ori:4969dd1e40057a34|new:e05f521eb2318940|
[2025/12/14 05:22:54 598543] [info] |scid:fbc2b6521e7aef84|xqc_conn_addr_validated|Address Validated|conn:0000557D8F968FFC|role:0|
[2025/12/14 05:22:54 598549] [debug] |scid:fbc2b6521e7aef84|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:22:54 598554] [debug] |scid:fbc2b6521e7aef84|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|
[2025/12/14 05:22:54 598559] [debug] |scid:fbc2b6521e7aef84|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/12/14 05:22:54 598563] [info] |scid:fbc2b6521e7aef84|xqc_conn_on_pkt_processed|====>|conn:0000557D8F968FFC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING ACK CRYPTO |recv_time:1765689774598005|dcid:fbc2b6521e7aef84|dcid_seq:0|
[2025/12/14 05:22:54 598568] [debug] |scid:fbc2b6521e7aef84|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:22:54 598573] [debug] |scid:fbc2b6521e7aef84|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:22:54 598577] [debug] |scid:fbc2b6521e7aef84|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:22:54 598583] [debug] |scid:fbc2b6521e7aef84|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/12/14 05:22:54 598587] [debug] |scid:fbc2b6521e7aef84|xqc_process_frames|frame_type:6|
[2025/12/14 05:22:54 598591] [debug] |scid:fbc2b6521e7aef84|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/14 05:22:54 598597] [debug] |scid:fbc2b6521e7aef84|xqc_process_crypto_frame|level:2|
[2025/12/14 05:22:54 598601] [debug] |scid:fbc2b6521e7aef84|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:22:54 598605] [debug] |scid:fbc2b6521e7aef84|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|153u|
[2025/12/14 05:22:54 598645] [debug] |scid:fbc2b6521e7aef84|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:22:54 598650] [debug] |scid:fbc2b6521e7aef84|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/14 05:22:54 598654] [warn] |scid:fbc2b6521e7aef84|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/14 05:22:54 598818] [debug] |scid:fbc2b6521e7aef84|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/14 05:22:54 598829] [debug] |scid:fbc2b6521e7aef84|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/14 05:22:54 598835] [debug] |scid:fbc2b6521e7aef84|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:22:54 598840] [debug] |scid:fbc2b6521e7aef84|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/14 05:22:54 598844] [debug] |scid:fbc2b6521e7aef84|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/12/14 05:22:54 598849] [info] |scid:fbc2b6521e7aef84|xqc_conn_on_pkt_processed|====>|conn:0000557D8F968FFC|path:0|size:199|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1765689774598005|dcid:fbc2b6521e7aef84|dcid_seq:0|
[2025/12/14 05:22:54 598854] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:PATH_IDLE|expire:1765689894598005|now:1765689774598005|interv:120000000|
[2025/12/14 05:22:54 598859] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:CONN_IDLE|expire:1765689894598005|now:1765689774598005|interv:120000000|
[2025/12/14 05:22:54 598863] [debug] |xqc_engine_main_logic|BEGIN|now:1765689774598863|
[2025/12/14 05:22:54 598868] [debug] |scid:fbc2b6521e7aef84|xqc_engine_process_conn|conn:0000557D8F968FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765689774598867|
[2025/12/14 05:22:54 598873] [info] |scid:fbc2b6521e7aef84|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/14 05:22:54 598878] [debug] |scid:fbc2b6521e7aef84|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/14 05:22:54 598884] [debug] |scid:fbc2b6521e7aef84|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:22:54 598890] [debug] |scid:fbc2b6521e7aef84|xqc_process_crypto_write_streams|
[2025/12/14 05:22:54 598896] [debug] |scid:fbc2b6521e7aef84|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:22:54 598902] [debug] |scid:fbc2b6521e7aef84|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:22:54 598907] [debug] |scid:fbc2b6521e7aef84|xqc_process_crypto_write_streams|
[2025/12/14 05:22:54 598913] [debug] |scid:fbc2b6521e7aef84|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/14 05:22:54 598921] [info] |scid:fbc2b6521e7aef84|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765689774598920|
[2025/12/14 05:22:54 598925] [debug] |scid:fbc2b6521e7aef84|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000557D8F968FFC|
[2025/12/14 05:22:54 598952] [info] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/14 05:22:54 598957] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|srtt:38256|rtt_var:19128|pto_duration:114768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:22:54 598962] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:54 598965] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:54 598969] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:22:54 598973] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:54 598977] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689774598957|interv:18444978383934952658|
[2025/12/14 05:22:54 598981] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557D8F968FFC|path:0|pns:0|expire:18446744073709551615|now:1765689774598957|interval:18444978383934952658|pto_count:0|srtt:38256
[2025/12/14 05:22:54 598990] [debug] |scid:fbc2b6521e7aef84|xqc_conn_early_data_accept|accept|
[2025/12/14 05:22:54 598994] [debug] |scid:fbc2b6521e7aef84|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/14 05:22:54 599000] [debug] |scid:fbc2b6521e7aef84|xqc_gen_ack_frame|largest_recv:0|ack_delay:995|first_ack_range:0|largest_pkt_recv_time:1765689774598005|
[2025/12/14 05:22:54 599005] [debug] |scid:fbc2b6521e7aef84|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/12/14 05:22:54 599009] [debug] |scid:fbc2b6521e7aef84|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:22:54 599013] [debug] |scid:fbc2b6521e7aef84|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/14 05:22:54 599018] [debug] |scid:fbc2b6521e7aef84|xqc_gen_ack_frame|largest_recv:0|ack_delay:1013|first_ack_range:0|largest_pkt_recv_time:1765689774598005|
[2025/12/14 05:22:54 599022] [debug] |scid:fbc2b6521e7aef84|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/12/14 05:22:54 599026] [debug] |scid:fbc2b6521e7aef84|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:22:54 599030] [debug] |scid:fbc2b6521e7aef84|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/14 05:22:54 599035] [debug] |scid:fbc2b6521e7aef84|xqc_path_get_perf_class|conn:0000557D8F968FFC|path_id:0|path_srtt:38256|min_srtt:38256|path_bw:30949|loss_rate:0.00|path_pto:0|
[2025/12/14 05:22:54 599039] [debug] |scid:fbc2b6521e7aef84|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557D8F968FFC|path_id:0|path_srtt:38256|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:22:54 599044] [debug] |scid:fbc2b6521e7aef84|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/12/14 05:22:54 599049] [debug] |scid:fbc2b6521e7aef84|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:22:54 599053] [debug] |scid:fbc2b6521e7aef84|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:22:54 599058] [debug] |scid:fbc2b6521e7aef84|xqc_check_acked_or_dropped_pkt|conn:0000557D8F968FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:22:54 599063] [debug] |scid:fbc2b6521e7aef84|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:22:54 599094] [info] |scid:fbc2b6521e7aef84|xqc_send_packet_with_pn|<==|conn:0000557D8F968FFC|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:57|now:1765689774599070|stream_id:0|stream_offset:0|
[2025/12/14 05:22:54 599100] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|conn:0000557D8F968FFC|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:22:54 599105] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|path:0|inflight:57|applimit:1184|
[2025/12/14 05:22:54 599111] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|srtt:38256|rtt_var:19128|pto_duration:114768|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:22:54 599118] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:54 599124] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:22:54 599130] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 2, unacked: 57|
[2025/12/14 05:22:54 599135] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:54 599141] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:LOSS_DETECTION|expire:1765689774713838|now:1765689774599110|interv:114728|
[2025/12/14 05:22:54 599147] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557D8F968FFC|path:0|pns:1|expire:1765689774713838|now:1765689774599110|interval:114728|pto_count:0|srtt:38256
[2025/12/14 05:22:54 599161] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:125|
[2025/12/14 05:22:54 599168] [debug] |scid:fbc2b6521e7aef84|xqc_check_acked_or_dropped_pkt|conn:0000557D8F968FFC|pkt_num:0|size:36|pkt_type:INIT|frame:ACK |
[2025/12/14 05:22:54 599175] [debug] |scid:fbc2b6521e7aef84|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:22:54 599202] [info] |scid:fbc2b6521e7aef84|xqc_send_packet_with_pn|<==|conn:0000557D8F968FFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:125|now:1765689774599182|stream_id:0|stream_offset:0|
[2025/12/14 05:22:54 599209] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|conn:0000557D8F968FFC|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|
[2025/12/14 05:22:54 599216] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:1184|
[2025/12/14 05:22:54 599222] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:125|
[2025/12/14 05:22:54 599230] [debug] |scid:fbc2b6521e7aef84|xqc_check_acked_or_dropped_pkt|conn:0000557D8F968FFC|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/12/14 05:22:54 599237] [debug] |scid:fbc2b6521e7aef84|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:22:54 599269] [info] |scid:fbc2b6521e7aef84|xqc_send_packet_with_pn|<==|conn:0000557D8F968FFC|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:125|now:1765689774599246|stream_id:0|stream_offset:0|
[2025/12/14 05:22:54 599278] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|conn:0000557D8F968FFC|path:0|pkt_num:1|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:22:54 599286] [debug] |scid:fbc2b6521e7aef84|xqc_conn_next_wakeup_time|wakeup_time:1765689774713838|
[2025/12/14 05:22:54 599292] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_wakeup_queue|next_tick_time:1765689774713838|
[2025/12/14 05:22:54 599298] [debug] |xqc_engine_wakeup_after|wakeup:1765689774713838|now:1765689774599298|diff:114540|
[2025/12/14 05:22:54 599305] [debug] |xqc_engine_main_logic|END|now:1765689774598867|
[2025/12/14 05:22:54 599313] [debug] |xqc_engine_main_logic|BEGIN|now:1765689774599313|
[2025/12/14 05:22:54 599319] [debug] |xqc_engine_wakeup_after|wakeup:1765689774713838|now:1765689774599319|diff:114519|
[2025/12/14 05:22:54 599323] [debug] |xqc_engine_main_logic|END|now:1765689774599313|
[2025/12/14 05:22:54 631147] [info] |xqc_engine_packet_process|==>|conn:0000557D8F968FFC|size:1177|state:ESTABED|recv_time:1765689774631145|
[2025/12/14 05:22:54 631164] [debug] |scid:fbc2b6521e7aef84|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fbc2b6521e7aef84|spin_bit:0|
[2025/12/14 05:22:54 631174] [debug] |scid:fbc2b6521e7aef84|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:22:54 631179] [debug] |scid:fbc2b6521e7aef84|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:22:54 631199] [debug] |scid:fbc2b6521e7aef84|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/14 05:22:54 631205] [debug] |scid:fbc2b6521e7aef84|xqc_process_frames|frame_type:2|
[2025/12/14 05:22:54 631212] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|conn:0000557D8F968FFC|path:0|pkt_num:0|origin_pktnum:0|size:57|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/12/14 05:22:54 631219] [debug] |scid:fbc2b6521e7aef84|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1241|prior_delivered:0|prior_time:1765689774559749|is_app_limited:1|send_elapse:344|ack_elapse:71396|ctl_first_sent_time:1765689774560093|lagest_ack_time:1765689774631145|curr_delivered:1241|
[2025/12/14 05:22:54 631226] [debug] |scid:fbc2b6521e7aef84|xqc_update_sample|sampler_sent_time_update:1765689774560093|
[2025/12/14 05:22:54 631240] [debug] |scid:fbc2b6521e7aef84|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/14 05:22:54 631249] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/14 05:22:54 631255] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_update_rtt|before update rtt|conn:0000557D8F968FFC|srtt:38256|rttvar:19128|minrtt:38256|latest_rtt:71052|ack_delay:33000|
[2025/12/14 05:22:54 631261] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_update_rtt|l-0.0.0.0-44561-fbc2b6521e7aef84 p-193.167.100.100-443-4969dd1e40057a34 |after update rtt|conn:0000557D8F968FFC|srtt:38230|rttvar:14397|minrtt:38256|latest_rtt:71052|ack_delay:33000|
[2025/12/14 05:22:54 631268] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/14 05:22:54 631274] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:22:54 631281] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|srtt:38230|rtt_var:14397|pto_duration:95818|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:22:54 631288] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:54 631294] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:22:54 631300] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 2, unacked: 0|
[2025/12/14 05:22:54 631306] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:LOSS_DETECTION|expire:1765689774694888|now:1765689774631280|interv:63608|
[2025/12/14 05:22:54 631312] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557D8F968FFC|path:0|pns:1|expire:1765689774694888|now:1765689774631280|interval:63608|pto_count:0|srtt:38230
[2025/12/14 05:22:54 631318] [debug] |scid:fbc2b6521e7aef84|xqc_generate_sample|sampler: send_elapse 344, ack_elapse 71396, delivered 1241|rate 17381|lost 0|
[2025/12/14 05:22:54 631322] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_update_min_rtt|minrtt expire|rtt:38256, old_rtt:38256|
[2025/12/14 05:22:54 631327] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/14 05:22:54 631332] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:57|po_sent_time:1765689774560093|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:22:54 631339] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:57|po_sent_time:1765689774560093|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:22:54 631346] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|l-0.0.0.0-44561-fbc2b6521e7aef84 p-193.167.100.100-443-4969dd1e40057a34 |bbr on ack|mode:0|pacing_rate:10396135|bw:30949|cwnd:139097|full_bw_reached:0|inflight:68|srtt:38230|latest_rtt:71052|min_rtt:38256|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/14 05:22:54 631352] [debug] |scid:fbc2b6521e7aef84|xqc_process_frames|frame_type:f|
[2025/12/14 05:22:54 631357] [debug] |scid:fbc2b6521e7aef84|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/14 05:22:54 631362] [debug] |scid:fbc2b6521e7aef84|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/14 05:22:54 631366] [debug] |scid:fbc2b6521e7aef84|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/14 05:22:54 631370] [debug] |scid:fbc2b6521e7aef84|xqc_engine_remove_wakeup_queue|next_tick_time:1765689774713838|pq_index:0|
[2025/12/14 05:22:54 631379] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_active_queue|last_ticked_time:1765689774598867|
[2025/12/14 05:22:54 631383] [debug] |scid:fbc2b6521e7aef84|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/14 05:22:54 631387] [debug] |scid:fbc2b6521e7aef84|xqc_process_frames|frame_type:1e|
[2025/12/14 05:22:54 631391] [debug] |scid:fbc2b6521e7aef84|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:54 631395] [debug] |scid:fbc2b6521e7aef84|xqc_process_new_conn_id_frame|new_conn_id|12caf7c00061d367|sr_token:c22b1da1ee1b526342a76297aaebb456
[2025/12/14 05:22:54 631401] [debug] |scid:fbc2b6521e7aef84|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:54 631405] [debug] |scid:fbc2b6521e7aef84|xqc_process_new_conn_id_frame|new_conn_id|1647ae47343f771a|sr_token:d3baa4840b9a18d2f8f882b8c50862e3
[2025/12/14 05:22:54 631411] [debug] |scid:fbc2b6521e7aef84|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:54 631417] [debug] |scid:fbc2b6521e7aef84|xqc_process_new_conn_id_frame|new_conn_id|15e5c704673d5478|sr_token:c8a543021101eed52dfc649537f3bda7
[2025/12/14 05:22:54 631425] [debug] |scid:fbc2b6521e7aef84|xqc_process_frames|frame_type:12|
[2025/12/14 05:22:54 631431] [debug] |scid:fbc2b6521e7aef84|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:0|bidirectional:1|max_streams:101|
[2025/12/14 05:22:54 631435] [debug] |scid:fbc2b6521e7aef84|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:54 631439] [debug] |scid:fbc2b6521e7aef84|xqc_process_new_conn_id_frame|new_conn_id|c37c50567a18c5eb|sr_token:e23ac3fbe0f5f97e50d6f162339fc704
[2025/12/14 05:22:54 631444] [info] |scid:fbc2b6521e7aef84|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000557D8F968FFC|
[2025/12/14 05:22:54 631449] [debug] |scid:fbc2b6521e7aef84|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:139097|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/14 05:22:54 631453] [info] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/14 05:22:54 631457] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000557D8F968FFC|path:0|
[2025/12/14 05:22:54 631461] [debug] |scid:fbc2b6521e7aef84|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:22:54 631466] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:ACK_01RTT|expire:1765689774656145|now:1765689774631145|interv:25000|
[2025/12/14 05:22:54 631471] [debug] |scid:fbc2b6521e7aef84|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689774631145|max_ack_delay:25000|
[2025/12/14 05:22:54 631475] [debug] |scid:fbc2b6521e7aef84|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/14 05:22:54 631480] [info] |scid:fbc2b6521e7aef84|xqc_conn_on_pkt_processed|====>|conn:0000557D8F968FFC|path:0|size:1177|pkt_type:SHORT_HEADER|pkt_num:0|frame:ACK STREAM MAX_STREAMS NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765689774631145|dcid:fbc2b6521e7aef84|dcid_seq:0|
[2025/12/14 05:22:54 631485] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:PATH_IDLE|expire:1765689894631145|now:1765689774631145|interv:120000000|
[2025/12/14 05:22:54 631489] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:CONN_IDLE|expire:1765689894631145|now:1765689774631145|interv:120000000|
[2025/12/14 05:22:54 631494] [debug] |xqc_engine_main_logic|BEGIN|now:1765689774631494|
[2025/12/14 05:22:54 631502] [debug] |scid:fbc2b6521e7aef84|xqc_engine_process_conn|conn:0000557D8F968FFC|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:1765689774631500|
[2025/12/14 05:22:54 631510] [debug] |scid:fbc2b6521e7aef84|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000557D8F968FFC|
[2025/12/14 05:22:54 631519] [debug] |scid:fbc2b6521e7aef84|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/14 05:22:54 631524] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:STREAM_CLOSE|expire:1765689774993977|now:1765689774631523|interv:362454|
[2025/12/14 05:22:54 631580] [debug] |scid:fbc2b6521e7aef84|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:942ad3350d16371c|sr_token:00000000000000000000000000000000|seq_num:1
[2025/12/14 05:22:54 631594] [debug] |scid:fbc2b6521e7aef84|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8d7d4c3bd674e2b8|sr_token:00000000000000000000000000000000|seq_num:2
[2025/12/14 05:22:54 631602] [debug] |scid:fbc2b6521e7aef84|xqc_path_get_perf_class|conn:0000557D8F968FFC|path_id:0|path_srtt:38230|min_srtt:38230|path_bw:30949|loss_rate:0.00|path_pto:0|
[2025/12/14 05:22:54 631608] [debug] |scid:fbc2b6521e7aef84|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557D8F968FFC|path_id:0|path_srtt:38230|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:22:54 631616] [debug] |scid:fbc2b6521e7aef84|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/14 05:22:54 631622] [debug] |scid:fbc2b6521e7aef84|xqc_path_get_perf_class|conn:0000557D8F968FFC|path_id:0|path_srtt:38230|min_srtt:38230|path_bw:30949|loss_rate:0.00|path_pto:0|
[2025/12/14 05:22:54 631628] [debug] |scid:fbc2b6521e7aef84|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557D8F968FFC|path_id:0|path_srtt:38230|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:22:54 631635] [debug] |scid:fbc2b6521e7aef84|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/14 05:22:54 631642] [debug] |scid:fbc2b6521e7aef84|xqc_check_acked_or_dropped_pkt|conn:0000557D8F968FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:22:54 631649] [debug] |scid:fbc2b6521e7aef84|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:22:54 631688] [info] |scid:fbc2b6521e7aef84|xqc_send_packet_with_pn|<==|conn:0000557D8F968FFC|path:0|pkt_num:1|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765689774631659|stream_id:0|stream_offset:0|
[2025/12/14 05:22:54 631697] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|conn:0000557D8F968FFC|path:0|pkt_num:1|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:22:54 631704] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:22:54 631710] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|srtt:38230|rtt_var:14397|pto_duration:95818|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:22:54 631716] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:54 631722] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:54 631725] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:22:54 631729] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:LOSS_DETECTION|expire:1765689774752477|now:1765689774631709|interv:120768|
[2025/12/14 05:22:54 631733] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557D8F968FFC|path:0|pns:2|expire:1765689774752477|now:1765689774631709|interval:120768|pto_count:0|srtt:38230
[2025/12/14 05:22:54 631738] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139097|inflight:41|
[2025/12/14 05:22:54 631743] [debug] |scid:fbc2b6521e7aef84|xqc_check_acked_or_dropped_pkt|conn:0000557D8F968FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:22:54 631755] [debug] |scid:fbc2b6521e7aef84|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:22:54 631786] [info] |scid:fbc2b6521e7aef84|xqc_send_packet_with_pn|<==|conn:0000557D8F968FFC|path:0|pkt_num:2|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765689774631764|stream_id:0|stream_offset:0|
[2025/12/14 05:22:54 631795] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|conn:0000557D8F968FFC|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:22:54 631801] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/14 05:22:54 631807] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|srtt:38230|rtt_var:14397|pto_duration:95818|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:22:54 631813] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:54 631819] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:54 631824] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_pto_time_and_space|conn:0000557D8F968FFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:22:54 631828] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:LOSS_DETECTION|expire:1765689774752582|now:1765689774631807|interv:120775|
[2025/12/14 05:22:54 631832] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557D8F968FFC|path:0|pns:2|expire:1765689774752582|now:1765689774631807|interval:120775|pto_count:0|srtt:38230
[2025/12/14 05:22:54 631838] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139097|inflight:82|
[2025/12/14 05:22:54 631846] [debug] |scid:fbc2b6521e7aef84|xqc_conn_next_wakeup_time|wakeup_time:1765689774656145|
[2025/12/14 05:22:54 631852] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_wakeup_queue|next_tick_time:1765689774656145|
[2025/12/14 05:22:54 631858] [debug] |xqc_engine_wakeup_after|wakeup:1765689774656145|now:1765689774631858|diff:24287|
[2025/12/14 05:22:54 631863] [debug] |xqc_engine_main_logic|END|now:1765689774631500|
[2025/12/14 05:22:54 631868] [debug] |xqc_engine_main_logic|BEGIN|now:1765689774631868|
[2025/12/14 05:22:54 631872] [debug] |xqc_engine_wakeup_after|wakeup:1765689774656145|now:1765689774631872|diff:24273|
[2025/12/14 05:22:54 631876] [debug] |xqc_engine_main_logic|END|now:1765689774631868|
[2025/12/14 05:22:54 656305] [debug] |xqc_engine_main_logic|BEGIN|now:1765689774656305|
[2025/12/14 05:22:54 656318] [debug] |scid:fbc2b6521e7aef84|xqc_engine_remove_wakeup_queue|next_tick_time:1765689774656145|pq_index:0|
[2025/12/14 05:22:54 656323] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_active_queue|last_ticked_time:1765689774631500|
[2025/12/14 05:22:54 656328] [debug] |scid:fbc2b6521e7aef84|xqc_engine_process_conn|conn:0000557D8F968FFC|state:ESTABED|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 |now:1765689774656327|
[2025/12/14 05:22:54 656333] [debug] |scid:fbc2b6521e7aef84|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689774656145|now:1765689774656327|
[2025/12/14 05:22:54 656337] [debug] |scid:fbc2b6521e7aef84|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:22:54 656341] [debug] |scid:fbc2b6521e7aef84|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689774656145|now:1765689774656327|
[2025/12/14 05:22:54 656345] [debug] |scid:fbc2b6521e7aef84|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:22:54 656351] [debug] |scid:fbc2b6521e7aef84|xqc_gen_ack_frame|largest_recv:0|ack_delay:25206|first_ack_range:0|largest_pkt_recv_time:1765689774631145|
[2025/12/14 05:22:54 656362] [debug] |scid:fbc2b6521e7aef84|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/14 05:22:54 656365] [debug] |scid:fbc2b6521e7aef84|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:22:54 656370] [debug] |scid:fbc2b6521e7aef84|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:22:54 656374] [debug] |scid:fbc2b6521e7aef84|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:22:54 656379] [debug] |scid:fbc2b6521e7aef84|xqc_check_acked_or_dropped_pkt|conn:0000557D8F968FFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:22:54 656384] [debug] |scid:fbc2b6521e7aef84|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:22:54 656415] [info] |scid:fbc2b6521e7aef84|xqc_send_packet_with_pn|<==|conn:0000557D8F968FFC|path:0|pkt_num:3|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1765689774656392|stream_id:0|stream_offset:0|
[2025/12/14 05:22:54 656421] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|conn:0000557D8F968FFC|path:0|pkt_num:3|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:22:54 656426] [debug] |scid:fbc2b6521e7aef84|xqc_conn_next_wakeup_time|wakeup_time:1765689774752582|
[2025/12/14 05:22:54 656430] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_wakeup_queue|next_tick_time:1765689774752582|
[2025/12/14 05:22:54 656434] [debug] |xqc_engine_wakeup_after|wakeup:1765689774752582|now:1765689774656434|diff:96148|
[2025/12/14 05:22:54 656439] [debug] |xqc_engine_main_logic|END|now:1765689774656327|
[2025/12/14 05:22:54 662518] [info] |xqc_engine_packet_process|==>|conn:0000557D8F968FFC|size:31|state:ESTABED|recv_time:1765689774662517|
[2025/12/14 05:22:54 662532] [debug] |scid:fbc2b6521e7aef84|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fbc2b6521e7aef84|spin_bit:0|
[2025/12/14 05:22:54 662541] [debug] |scid:fbc2b6521e7aef84|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:22:54 662546] [debug] |scid:fbc2b6521e7aef84|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/14 05:22:54 662552] [debug] |scid:fbc2b6521e7aef84|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/12/14 05:22:54 662556] [debug] |scid:fbc2b6521e7aef84|xqc_process_frames|frame_type:2|
[2025/12/14 05:22:54 662562] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|conn:0000557D8F968FFC|path:0|pkt_num:1|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:1|
[2025/12/14 05:22:54 662569] [debug] |scid:fbc2b6521e7aef84|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:1241|prior_time:1765689774631659|is_app_limited:0|send_elapse:0|ack_elapse:30858|ctl_first_sent_time:1765689774631659|lagest_ack_time:1765689774662517|curr_delivered:1282|
[2025/12/14 05:22:54 662576] [debug] |scid:fbc2b6521e7aef84|xqc_update_sample|sampler_sent_time_update:1765689774631659|
[2025/12/14 05:22:54 662583] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/14 05:22:54 662588] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|conn:0000557D8F968FFC|path:0|pkt_num:2|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/12/14 05:22:54 662595] [debug] |scid:fbc2b6521e7aef84|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:1241|prior_time:1765689774631659|is_app_limited:0|send_elapse:0|ack_elapse:30858|ctl_first_sent_time:1765689774631659|lagest_ack_time:1765689774662517|curr_delivered:1323|
[2025/12/14 05:22:54 662601] [debug] |scid:fbc2b6521e7aef84|xqc_update_sample|sampler_sent_time_update:1765689774631764|
[2025/12/14 05:22:54 662607] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/14 05:22:54 662620] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_update_rtt|before update rtt|conn:0000557D8F968FFC|srtt:38230|rttvar:14397|minrtt:38256|latest_rtt:30753|ack_delay:0|
[2025/12/14 05:22:54 662626] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_update_rtt|l-0.0.0.0-44561-fbc2b6521e7aef84 p-193.167.100.100-443-4969dd1e40057a34 |after update rtt|conn:0000557D8F968FFC|srtt:37296|rttvar:12667|minrtt:30753|latest_rtt:30753|ack_delay:0|
[2025/12/14 05:22:54 662630] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/12/14 05:22:54 662636] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:22:54 662642] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000557D8F968FFC|path:0|
[2025/12/14 05:22:54 662648] [debug] |scid:fbc2b6521e7aef84|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:22:54 662654] [debug] |scid:fbc2b6521e7aef84|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30858, delivered 82|rate 2657|lost 0|
[2025/12/14 05:22:54 662660] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/14 05:22:54 662666] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2657) in round 2|
[2025/12/14 05:22:54 662672] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_update_min_rtt|probertt expire|rtt:30753, old_rtt:38256|
[2025/12/14 05:22:54 662678] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_update_min_rtt|minrtt expire|rtt:30753, old_rtt:38256|
[2025/12/14 05:22:54 662684] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/14 05:22:54 662689] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139097|packet_lost:0|acked:82|po_sent_time:1765689774631764|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1323|
[2025/12/14 05:22:54 662696] [debug] |scid:fbc2b6521e7aef84|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139097|packet_lost:0|acked:82|po_sent_time:1765689774631764|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1323|
[2025/12/14 05:22:54 662702] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_ack_received|l-0.0.0.0-44561-fbc2b6521e7aef84 p-193.167.100.100-443-4969dd1e40057a34 |bbr on ack|mode:0|pacing_rate:10396135|bw:30949|cwnd:139179|full_bw_reached:0|inflight:0|srtt:37296|latest_rtt:30753|min_rtt:30753|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:22:54 662708] [debug] |scid:fbc2b6521e7aef84|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/12/14 05:22:54 662712] [info] |scid:fbc2b6521e7aef84|xqc_conn_on_pkt_processed|====>|conn:0000557D8F968FFC|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:2|frame:ACK |recv_time:1765689774662517|dcid:fbc2b6521e7aef84|dcid_seq:0|
[2025/12/14 05:22:54 662720] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:PATH_IDLE|expire:1765689894662517|now:1765689774662517|interv:120000000|
[2025/12/14 05:22:54 662727] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:CONN_IDLE|expire:1765689894662517|now:1765689774662517|interv:120000000|
[2025/12/14 05:22:54 662733] [debug] |scid:fbc2b6521e7aef84|xqc_engine_remove_wakeup_queue|next_tick_time:1765689774752582|pq_index:0|
[2025/12/14 05:22:54 662739] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_active_queue|last_ticked_time:1765689774656327|
[2025/12/14 05:22:54 662744] [debug] |xqc_engine_main_logic|BEGIN|now:1765689774662743|
[2025/12/14 05:22:54 662748] [debug] |scid:fbc2b6521e7aef84|xqc_engine_process_conn|conn:0000557D8F968FFC|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:1765689774662747|
[2025/12/14 05:22:54 662759] [debug] |scid:fbc2b6521e7aef84|xqc_conn_next_wakeup_time|wakeup_time:1765689774993977|
[2025/12/14 05:22:54 662763] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_wakeup_queue|next_tick_time:1765689774993977|
[2025/12/14 05:22:54 662767] [debug] |xqc_engine_wakeup_after|wakeup:1765689774993977|now:1765689774662767|diff:331210|
[2025/12/14 05:22:54 662771] [debug] |xqc_engine_main_logic|END|now:1765689774662747|
[2025/12/14 05:22:54 662777] [debug] |xqc_engine_main_logic|BEGIN|now:1765689774662776|
[2025/12/14 05:22:54 662780] [debug] |xqc_engine_wakeup_after|wakeup:1765689774993977|now:1765689774662780|diff:331197|
[2025/12/14 05:22:54 662784] [debug] |xqc_engine_main_logic|END|now:1765689774662776|
[2025/12/14 05:22:54 994026] [debug] |xqc_engine_main_logic|BEGIN|now:1765689774994026|
[2025/12/14 05:22:54 994045] [debug] |scid:fbc2b6521e7aef84|xqc_engine_remove_wakeup_queue|next_tick_time:1765689774993977|pq_index:0|
[2025/12/14 05:22:54 994051] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_active_queue|last_ticked_time:1765689774662747|
[2025/12/14 05:22:54 994057] [debug] |scid:fbc2b6521e7aef84|xqc_engine_process_conn|conn:0000557D8F968FFC|state:ESTABED|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 |now:1765689774994055|
[2025/12/14 05:22:54 994062] [debug] |scid:fbc2b6521e7aef84|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765689774993977|now:1765689774994055|
[2025/12/14 05:22:54 994067] [debug] |scid:fbc2b6521e7aef84|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/14 05:22:54 994072] [debug] |scid:fbc2b6521e7aef84|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/14 05:22:54 994093] [info] |scid:fbc2b6521e7aef84|xqc_conn_close|conn:0000557D8F968FFC|state:ESTABED|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 |
[2025/12/14 05:22:54 994102] [debug] |scid:fbc2b6521e7aef84|xqc_timer_set|type:CONN_DRAINING|expire:1765689775332993|now:1765689774994101|interv:338892|
[2025/12/14 05:22:54 994109] [debug] |scid:fbc2b6521e7aef84|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/14 05:22:54 994114] [debug] |scid:fbc2b6521e7aef84|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/14 05:22:54 994118] [debug] |scid:fbc2b6521e7aef84|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:22:54 994122] [debug] |scid:fbc2b6521e7aef84|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:22:54 994125] [debug] |scid:fbc2b6521e7aef84|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:22:54 994129] [debug] |scid:fbc2b6521e7aef84|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:22:54 994133] [info] |scid:fbc2b6521e7aef84|xqc_conn_immediate_close|state to closing|state:ESTABED|flags: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 
[2025/12/14 05:22:54 994140] [debug] |scid:fbc2b6521e7aef84|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/14 05:22:54 994155] [stats] |scid:fbc2b6521e7aef84|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:24|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765689774559965|wrt_delay:36|snd_delay:128|finwrt_delay:36|finsnd_delay:128|finrcv_delay:71397|finread_delay:71554|all_acked_delay:71281|firstfinack_dely:71275|close_delay:71558|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-44561-fbc2b6521e7aef84 p-193.167.100.100-443-4969dd1e40057a34|path_info:mp is not supported in connection scid:fbc2b6521e7aef84|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/12/14 05:22:54 994164] [debug] |scid:fbc2b6521e7aef84|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765689774993977|now:1765689774994055|
[2025/12/14 05:22:54 994181] [debug] |scid:fbc2b6521e7aef84|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/14 05:22:54 994189] [debug] |scid:fbc2b6521e7aef84|xqc_path_get_perf_class|conn:0000557D8F968FFC|path_id:0|path_srtt:37296|min_srtt:37296|path_bw:30949|loss_rate:0.00|path_pto:0|
[2025/12/14 05:22:54 994196] [debug] |scid:fbc2b6521e7aef84|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557D8F968FFC|path_id:0|path_srtt:37296|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:22:54 994204] [debug] |scid:fbc2b6521e7aef84|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/12/14 05:22:54 994212] [debug] |scid:fbc2b6521e7aef84|xqc_check_acked_or_dropped_pkt|conn:0000557D8F968FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/14 05:22:54 994221] [debug] |scid:fbc2b6521e7aef84|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/14 05:22:54 994272] [info] |scid:fbc2b6521e7aef84|xqc_send_packet_with_pn|<==|conn:0000557D8F968FFC|path:0|pkt_num:4|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765689774994238|stream_id:0|stream_offset:0|
[2025/12/14 05:22:54 994281] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_on_packet_sent|conn:0000557D8F968FFC|path:0|pkt_num:4|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/14 05:22:54 994290] [debug] |scid:fbc2b6521e7aef84|xqc_conn_next_wakeup_time|wakeup_time:1765689775332993|
[2025/12/14 05:22:54 994296] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_wakeup_queue|next_tick_time:1765689775332993|
[2025/12/14 05:22:54 994302] [debug] |xqc_engine_wakeup_after|wakeup:1765689775332993|now:1765689774994302|diff:338691|
[2025/12/14 05:22:54 994308] [debug] |xqc_engine_main_logic|END|now:1765689774994055|
[2025/12/14 05:22:55 333239] [debug] |xqc_engine_main_logic|BEGIN|now:1765689775333238|
[2025/12/14 05:22:55 333259] [debug] |scid:fbc2b6521e7aef84|xqc_engine_remove_wakeup_queue|next_tick_time:1765689775332993|pq_index:0|
[2025/12/14 05:22:55 333264] [debug] |scid:fbc2b6521e7aef84|xqc_engine_add_active_queue|last_ticked_time:1765689774994055|
[2025/12/14 05:22:55 333270] [debug] |scid:fbc2b6521e7aef84|xqc_engine_process_conn|conn:0000557D8F968FFC|state:CLOSING|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 |now:1765689775333268|
[2025/12/14 05:22:55 333276] [debug] |scid:fbc2b6521e7aef84|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765689775332993|now:1765689775333268|
[2025/12/14 05:22:55 333281] [debug] |scid:fbc2b6521e7aef84|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765689775332993|now:1765689775333268|
[2025/12/14 05:22:55 333285] [debug] |scid:fbc2b6521e7aef84|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/14 05:22:55 333290] [info] |xqc_engine_main_logic|conn:0000557D8F968FFC|l-0.0.0.0-44561-fbc2b6521e7aef84 p-193.167.100.100-443-4969dd1e40057a34|conn_state:13|next_tick_time:1765689775332993
[2025/12/14 05:22:55 333303] [report] |scid:fbc2b6521e7aef84|xqc_conn_destroy|0000557D8F968FFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:39972|first_send_delay:1147|conn_persist:774442|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-44561-fbc2b6521e7aef84 p-193.167.100.100-443-4969dd1e40057a34|hsk_recv:39144|close_recv:0|close_send:435377|last_recv:103656|last_send:435377|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,9,4,3,24,0,1024,i96,4,22,31,4,2,103,0,2,174,1200,20,0,39,0,4,1168,1177,84484,0,72,0,4,41,4000,2,72,4,19,4,3,97,4,17,40000,4,435,0-2,0-2,0-0,0-0,0-0,0-37,0-2790,0-2408,0-6,0-3,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:6|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/14 05:22:55 333360] [debug] |scid:fbc2b6521e7aef84|xqc_send_ctl_destroy|destroy|
[2025/12/14 05:22:55 333367] [debug] |scid:fbc2b6521e7aef84|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/14 05:22:55 333372] [debug] |scid:fbc2b6521e7aef84|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/14 05:22:55 333453] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/14 05:22:55 333461] [debug] |xqc_engine_main_logic|END|now:1765689775333268|
[2025/12/14 05:22:55 334538] [debug] |xqc_engine_destroy|begin|