[2025/12/14 05:22:44 643191] [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 05:22:44 643227] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/14 05:22:44 643232] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/14 05:22:44 643237] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/14 05:22:44 643241] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/14 05:22:44 643248] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/14 05:22:44 643252] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/14 05:22:44 643256] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/14 05:22:44 643260] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/14 05:22:44 643382] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:CONN_IDLE|expire:1765689884643381|now:1765689764643381|interv:120000000|
[2025/12/14 05:22:44 643413] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:PATH_IDLE|expire:1765689884643413|now:1765689764643413|interv:120000000|
[2025/12/14 05:22:44 643423] [debug] |xqc_path_create|path:0|dcid:e98307f8f7fd56cb|scid:c935c375fb9e37b2|create_path_count:1|
[2025/12/14 05:22:44 643431] [debug] |scid:c935c375fb9e37b2|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 05:22:44 643438] [debug] |xqc_path_init|path:0|dcid:e98307f8f7fd56cb|scid:c935c375fb9e37b2|state:2|
[2025/12/14 05:22:44 643444] [debug] |scid:c935c375fb9e37b2|xqc_conn_create|success|scid:c935c375fb9e37b2|dcid:e98307f8f7fd56cb|conn:0000556DEA8FDFFC|
[2025/12/14 05:22:44 643455] [debug] |scid:c935c375fb9e37b2|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/14 05:22:44 643463] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/14 05:22:44 644185] [debug] |scid:c935c375fb9e37b2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/14 05:22:44 644193] [debug] |scid:c935c375fb9e37b2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:22:44 644200] [debug] |scid:c935c375fb9e37b2|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:22:44 644205] [debug] |scid:c935c375fb9e37b2|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 05:22:44 644211] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765689764644210|
[2025/12/14 05:22:44 644217] [debug] |scid:c935c375fb9e37b2|xqc_process_crypto_write_streams|
[2025/12/14 05:22:44 644221] [debug] |scid:c935c375fb9e37b2|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:22:44 644231] [info] |scid:c935c375fb9e37b2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:406|sent:376|pkt_type:INIT|frame:CRYPTO |now:1765689764644231|
[2025/12/14 05:22:44 644237] [debug] |scid:c935c375fb9e37b2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/14 05:22:44 644244] [debug] |scid:c935c375fb9e37b2|xqc_path_get_perf_class|conn:0000556DEA8FDFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:22:44 644249] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556DEA8FDFFC|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 05:22:44 644254] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:406|reinj:0|path_class:2|
[2025/12/14 05:22:44 644259] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:406|pkt_type:INIT|frame:CRYPTO |
[2025/12/14 05:22:44 644265] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:22:44 644340] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765689764644279|stream_id:0|stream_offset:0|
[2025/12/14 05:22:44 644347] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|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 05:22:44 644353] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:22:44 644357] [debug] |scid:c935c375fb9e37b2|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 05:22:44 644362] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:22:44 644366] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:44 644370] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 0|
[2025/12/14 05:22:44 644374] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689765394279|now:1765689764644357|interv:749922|
[2025/12/14 05:22:44 644378] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:0|expire:1765689765394279|now:1765689764644357|interval:749922|pto_count:0|srtt:250000
[2025/12/14 05:22:44 644383] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/14 05:22:44 644388] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689765394279|
[2025/12/14 05:22:44 644393] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_active_queue|last_ticked_time:1765689764644210|pd_index:0|
[2025/12/14 05:22:44 644397] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689765394279|
[2025/12/14 05:22:44 644401] [debug] |xqc_engine_wakeup_after|wakeup:1765689765394279|now:1765689764644401|diff:749878|
[2025/12/14 05:22:44 644405] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:22:44 644454] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689765394279|pq_index:0|
[2025/12/14 05:22:44 644459] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689764644210|
[2025/12/14 05:22:44 644470] [debug] |scid:c935c375fb9e37b2|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 05:22:44 644478] [debug] |scid:c935c375fb9e37b2|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/14 05:22:44 644486] [debug] |scid:c935c375fb9e37b2|xqc_stream_buff_data|size:28|
[2025/12/14 05:22:44 644493] [info] |scid:c935c375fb9e37b2|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:28|pkt_type:0RTT|buff_1rtt:0|send_data_size:28|offset:28|fin:1|stream_flag:72|conn:0000556DEA8FDFFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/14 05:22:44 644503] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689764644502|
[2025/12/14 05:22:44 644511] [debug] |scid:c935c375fb9e37b2|xqc_path_get_perf_class|conn:0000556DEA8FDFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/14 05:22:44 644518] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:61|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000556DEA8FDFFC|stream_id:0|stream_offset:28|
[2025/12/14 05:22:44 644525] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556DEA8FDFFC|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 05:22:44 644542] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:61|reinj:0|path_class:2|
[2025/12/14 05:22:44 644550] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:61|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:22:44 644556] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:61|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000556DEA8FDFFC|stream_id:0|stream_offset:28|
[2025/12/14 05:22:44 644562] [debug] |scid:c935c375fb9e37b2|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:22:44 644569] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:22:44 644602] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:0|size:61|sent:77|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765689764644579|stream_id:0|stream_offset:28|
[2025/12/14 05:22:44 644611] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:0|origin_pktnum:0|size:61|enc_size:77|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/14 05:22:44 644617] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/14 05:22:44 644623] [debug] |scid:c935c375fb9e37b2|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 05:22:44 644630] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:22:44 644636] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:44 644641] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:44 644647] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:44 644652] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689765394279|now:1765689764644623|interv:749656|
[2025/12/14 05:22:44 644658] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:0|expire:1765689765394279|now:1765689764644623|interval:749656|pto_count:0|srtt:250000
[2025/12/14 05:22:44 644665] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1245|
[2025/12/14 05:22:44 644672] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689765394279|
[2025/12/14 05:22:44 644678] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_active_queue|last_ticked_time:1765689764644502|pd_index:0|
[2025/12/14 05:22:44 644684] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689765394279|
[2025/12/14 05:22:44 644690] [debug] |xqc_engine_wakeup_after|wakeup:1765689765394279|now:1765689764644690|diff:749589|
[2025/12/14 05:22:44 644695] [debug] |xqc_engine_conn_logic|END|
[2025/12/14 05:22:45 394520] [debug] |xqc_engine_main_logic|BEGIN|now:1765689765394520|
[2025/12/14 05:22:45 394554] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689765394279|pq_index:0|
[2025/12/14 05:22:45 394560] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689764644502|
[2025/12/14 05:22:45 394566] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765689765394564|
[2025/12/14 05:22:45 394572] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689765394279|now:1765689765394564|
[2025/12/14 05:22:45 394577] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:22:45 394596] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556DEA8FDFFC|path:0|bytes_in_flight:1245|
[2025/12/14 05:22:45 394601] [debug] |scid:c935c375fb9e37b2|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 05:22:45 394606] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:22:45 394610] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:45 394614] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 394617] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 394621] [debug] |scid:c935c375fb9e37b2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/14 05:22:45 394627] [debug] |scid:c935c375fb9e37b2|xqc_conn_send_probe_pkt|conn:0000556DEA8FDFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:22:45 394651] [debug] |scid:c935c375fb9e37b2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:22:45 394655] [debug] |scid:c935c375fb9e37b2|xqc_conn_send_probe_pkt|conn:0000556DEA8FDFFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/14 05:22:45 394659] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556DEA8FDFFC|pto_count:1
[2025/12/14 05:22:45 394664] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:45 394668] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:45 394672] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:45 394675] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 394679] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 394683] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689765394663|interv:18444978383944156952|
[2025/12/14 05:22:45 394687] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:0|expire:18446744073709551615|now:1765689765394663|interval:18444978383944156952|pto_count:1|srtt:250000
[2025/12/14 05:22:45 394694] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 394699] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 394704] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:22:45 394712] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:22:45 394789] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:61|now:1765689765394728|stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 394796] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:1|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 05:22:45 394805] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:61|applimit:1184|
[2025/12/14 05:22:45 394810] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:45 394814] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/14 05:22:45 394818] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:45 394822] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 394826] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 394829] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766894728|now:1765689765394810|interv:1499918|
[2025/12/14 05:22:45 394833] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:0|expire:1765689766894728|now:1765689765394810|interval:1499918|pto_count:1|srtt:250000
[2025/12/14 05:22:45 394838] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1245|
[2025/12/14 05:22:45 394845] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/14 05:22:45 394853] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:22:45 394885] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1245|now:1765689765394862|stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 394892] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/12/14 05:22:45 394897] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:1245|applimit:1184|
[2025/12/14 05:22:45 394902] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:45 394907] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 2368|
[2025/12/14 05:22:45 394912] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:45 394917] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 394922] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 394926] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766894862|now:1765689765394902|interv:1499960|
[2025/12/14 05:22:45 394954] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:0|expire:1765689766894862|now:1765689765394902|interval:1499960|pto_count:1|srtt:250000
[2025/12/14 05:22:45 394961] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2429|
[2025/12/14 05:22:45 394968] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766894862|
[2025/12/14 05:22:45 394973] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766894862|
[2025/12/14 05:22:45 394978] [debug] |xqc_engine_wakeup_after|wakeup:1765689766894862|now:1765689765394978|diff:1499884|
[2025/12/14 05:22:45 394990] [debug] |xqc_engine_main_logic|END|now:1765689765394564|
[2025/12/14 05:22:45 433011] [info] |xqc_engine_packet_process|==>|conn:0000556DEA8FDFFC|size:1200|state:C_INITIAL_SENT|recv_time:1765689765433008|
[2025/12/14 05:22:45 433033] [debug] |scid:c935c375fb9e37b2|xqc_packet_parse_initial|packet parse|initial|
[2025/12/14 05:22:45 433056] [debug] |scid:c935c375fb9e37b2|xqc_packet_parse_initial|success|Length:975|
[2025/12/14 05:22:45 433069] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:22:45 433077] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:22:45 433092] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/12/14 05:22:45 433097] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:2|
[2025/12/14 05:22:45 433105] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_ack_received|conn:0000556DEA8FDFFC|path:0|pkt_num:2|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/12/14 05:22:45 433115] [debug] |scid:c935c375fb9e37b2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2429|prior_delivered:0|prior_time:1765689764644279|is_app_limited:1|send_elapse:750583|ack_elapse:788729|ctl_first_sent_time:1765689765394862|lagest_ack_time:1765689765433008|curr_delivered:1184|
[2025/12/14 05:22:45 433125] [debug] |scid:c935c375fb9e37b2|xqc_update_sample|sampler_sent_time_update:1765689765394862|
[2025/12/14 05:22:45 433133] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/14 05:22:45 433142] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_rtt|before update rtt|conn:0000556DEA8FDFFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:38146|ack_delay:0|
[2025/12/14 05:22:45 433155] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_rtt|l-0.0.0.0-34623-c935c375fb9e37b2 p-193.167.100.100-443-e98307f8f7fd56cb |after update rtt|conn:0000556DEA8FDFFC|srtt:38146|rttvar:19073|minrtt:38146|latest_rtt:38146|ack_delay:0|
[2025/12/14 05:22:45 433163] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/12/14 05:22:45 433172] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/12/14 05:22:45 433180] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:228876|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:45 433188] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:45 433196] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:45 433204] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 433210] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 433215] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689765433180|interv:18444978383944118435|
[2025/12/14 05:22:45 433220] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:0|expire:18446744073709551615|now:1765689765433180|interval:18444978383944118435|pto_count:1|srtt:38146
[2025/12/14 05:22:45 433226] [debug] |scid:c935c375fb9e37b2|xqc_generate_sample|sampler: send_elapse 750583, ack_elapse 788729, delivered 1184|rate 1501|lost 0|
[2025/12/14 05:22:45 433232] [debug] |scid:c935c375fb9e37b2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/14 05:22:45 433237] [debug] |scid:c935c375fb9e37b2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1501) in round 1|
[2025/12/14 05:22:45 433242] [debug] |scid:c935c375fb9e37b2|xqc_bbr_update_min_rtt|probertt expire|rtt:38146, old_rtt:2147483647|
[2025/12/14 05:22:45 433256] [debug] |scid:c935c375fb9e37b2|xqc_bbr_update_min_rtt|minrtt expire|rtt:38146, old_rtt:2147483647|
[2025/12/14 05:22:45 433261] [debug] |scid:c935c375fb9e37b2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/12/14 05:22:45 433266] [debug] |scid:c935c375fb9e37b2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765689765394862|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:22:45 433272] [debug] |scid:c935c375fb9e37b2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765689765394862|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/14 05:22:45 433278] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_ack_received|l-0.0.0.0-34623-c935c375fb9e37b2 p-193.167.100.100-443-e98307f8f7fd56cb |bbr on ack|mode:0|pacing_rate:10426113|bw:1501|cwnd:139040|full_bw_reached:0|inflight:61|srtt:38146|latest_rtt:38146|min_rtt:38146|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:22:45 433284] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:6|
[2025/12/14 05:22:45 433291] [debug] |scid:c935c375fb9e37b2|xqc_process_crypto_frame|level:0|
[2025/12/14 05:22:45 433296] [debug] |scid:c935c375fb9e37b2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/14 05:22:45 433301] [debug] |scid:c935c375fb9e37b2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/14 05:22:45 433642] [debug] |scid:c935c375fb9e37b2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/14 05:22:45 433648] [debug] |scid:c935c375fb9e37b2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/14 05:22:45 433653] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766894862|pq_index:0|
[2025/12/14 05:22:45 433658] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689765394564|
[2025/12/14 05:22:45 433662] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:0|
[2025/12/14 05:22:45 433666] [debug] |scid:c935c375fb9e37b2|xqc_process_padding_frame|process padding|
[2025/12/14 05:22:45 433673] [info] |scid:c935c375fb9e37b2|xqc_conn_confirm_cid|dcid change|ori:e98307f8f7fd56cb|new:d78a94f9605531ec|
[2025/12/14 05:22:45 433679] [info] |scid:c935c375fb9e37b2|xqc_conn_addr_validated|Address Validated|conn:0000556DEA8FDFFC|role:0|
[2025/12/14 05:22:45 433684] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:22:45 433690] [debug] |scid:c935c375fb9e37b2|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 05:22:45 433694] [debug] |scid:c935c375fb9e37b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/12/14 05:22:45 433698] [info] |scid:c935c375fb9e37b2|xqc_conn_on_pkt_processed|====>|conn:0000556DEA8FDFFC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING ACK CRYPTO |recv_time:1765689765433008|dcid:c935c375fb9e37b2|dcid_seq:0|
[2025/12/14 05:22:45 433704] [debug] |scid:c935c375fb9e37b2|xqc_packet_parse_handshake|success|Length:174|
[2025/12/14 05:22:45 433709] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:22:45 433712] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/14 05:22:45 433718] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/12/14 05:22:45 433722] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:6|
[2025/12/14 05:22:45 433726] [debug] |scid:c935c375fb9e37b2|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/14 05:22:45 433733] [debug] |scid:c935c375fb9e37b2|xqc_process_crypto_frame|level:2|
[2025/12/14 05:22:45 433741] [debug] |scid:c935c375fb9e37b2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/14 05:22:45 433744] [debug] |scid:c935c375fb9e37b2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|153u|
[2025/12/14 05:22:45 433791] [debug] |scid:c935c375fb9e37b2|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/14 05:22:45 433796] [debug] |scid:c935c375fb9e37b2|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/14 05:22:45 433800] [warn] |scid:c935c375fb9e37b2|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/14 05:22:45 434000] [debug] |scid:c935c375fb9e37b2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/14 05:22:45 434010] [debug] |scid:c935c375fb9e37b2|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/14 05:22:45 434016] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:22:45 434021] [debug] |scid:c935c375fb9e37b2|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 05:22:45 434025] [debug] |scid:c935c375fb9e37b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/12/14 05:22:45 434030] [info] |scid:c935c375fb9e37b2|xqc_conn_on_pkt_processed|====>|conn:0000556DEA8FDFFC|path:0|size:199|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1765689765433008|dcid:c935c375fb9e37b2|dcid_seq:0|
[2025/12/14 05:22:45 434035] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:PATH_IDLE|expire:1765689885433008|now:1765689765433008|interv:120000000|
[2025/12/14 05:22:45 434040] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:CONN_IDLE|expire:1765689885433008|now:1765689765433008|interv:120000000|
[2025/12/14 05:22:45 434044] [debug] |xqc_engine_main_logic|BEGIN|now:1765689765434044|
[2025/12/14 05:22:45 434049] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765689765434048|
[2025/12/14 05:22:45 434054] [info] |scid:c935c375fb9e37b2|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/14 05:22:45 434058] [debug] |scid:c935c375fb9e37b2|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/14 05:22:45 434062] [debug] |scid:c935c375fb9e37b2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:22:45 434067] [debug] |scid:c935c375fb9e37b2|xqc_process_crypto_write_streams|
[2025/12/14 05:22:45 434073] [debug] |scid:c935c375fb9e37b2|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/14 05:22:45 434078] [debug] |scid:c935c375fb9e37b2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/14 05:22:45 434084] [debug] |scid:c935c375fb9e37b2|xqc_process_crypto_write_streams|
[2025/12/14 05:22:45 434089] [debug] |scid:c935c375fb9e37b2|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/14 05:22:45 434097] [info] |scid:c935c375fb9e37b2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765689765434097|
[2025/12/14 05:22:45 434101] [debug] |scid:c935c375fb9e37b2|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000556DEA8FDFFC|
[2025/12/14 05:22:45 434106] [info] |scid:c935c375fb9e37b2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/14 05:22:45 434110] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:114438|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:22:45 434115] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:45 434119] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:45 434128] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 434132] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 434135] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689765434110|interv:18444978383944117505|
[2025/12/14 05:22:45 434139] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:0|expire:18446744073709551615|now:1765689765434110|interval:18444978383944117505|pto_count:0|srtt:38146
[2025/12/14 05:22:45 434144] [debug] |scid:c935c375fb9e37b2|xqc_conn_early_data_accept|accept|
[2025/12/14 05:22:45 434149] [debug] |scid:c935c375fb9e37b2|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/14 05:22:45 434154] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|largest_recv:0|ack_delay:1146|first_ack_range:0|largest_pkt_recv_time:1765689765433008|
[2025/12/14 05:22:45 434159] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/12/14 05:22:45 434163] [debug] |scid:c935c375fb9e37b2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:22:45 434167] [debug] |scid:c935c375fb9e37b2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/14 05:22:45 434171] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|largest_recv:0|ack_delay:1163|first_ack_range:0|largest_pkt_recv_time:1765689765433008|
[2025/12/14 05:22:45 434176] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/12/14 05:22:45 434179] [debug] |scid:c935c375fb9e37b2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/14 05:22:45 434183] [debug] |scid:c935c375fb9e37b2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/14 05:22:45 434189] [debug] |scid:c935c375fb9e37b2|xqc_path_get_perf_class|conn:0000556DEA8FDFFC|path_id:0|path_srtt:38146|min_srtt:38146|path_bw:1501|loss_rate:25.00|path_pto:0|
[2025/12/14 05:22:45 434193] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556DEA8FDFFC|path_id:0|path_srtt:38146|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:22:45 434198] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/12/14 05:22:45 434203] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 434208] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 434213] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:22:45 434218] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/14 05:22:45 434249] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:61|now:1765689765434225|stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 434256] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|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 05:22:45 434261] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:61|applimit:1184|
[2025/12/14 05:22:45 434267] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:114438|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:22:45 434280] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:45 434286] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:22:45 434292] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 434298] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 434304] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689765548663|now:1765689765434267|interv:114396|
[2025/12/14 05:22:45 434310] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:1|expire:1765689765548663|now:1765689765434267|interval:114396|pto_count:0|srtt:38146
[2025/12/14 05:22:45 434317] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:129|
[2025/12/14 05:22:45 434324] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:36|pkt_type:INIT|frame:ACK |
[2025/12/14 05:22:45 434332] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:22:45 434359] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:129|now:1765689765434339|stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 434366] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:3|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 05:22:45 434373] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:129|applimit:1184|
[2025/12/14 05:22:45 434379] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:129|
[2025/12/14 05:22:45 434386] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/12/14 05:22:45 434394] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:22:45 434426] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:129|now:1765689765434403|stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 434434] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|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 05:22:45 434442] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689765548663|
[2025/12/14 05:22:45 434449] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689765548663|
[2025/12/14 05:22:45 434455] [debug] |xqc_engine_wakeup_after|wakeup:1765689765548663|now:1765689765434455|diff:114208|
[2025/12/14 05:22:45 434462] [debug] |xqc_engine_main_logic|END|now:1765689765434048|
[2025/12/14 05:22:45 434471] [debug] |xqc_engine_main_logic|BEGIN|now:1765689765434471|
[2025/12/14 05:22:45 434476] [debug] |xqc_engine_wakeup_after|wakeup:1765689765548663|now:1765689765434476|diff:114187|
[2025/12/14 05:22:45 434480] [debug] |xqc_engine_main_logic|END|now:1765689765434471|
[2025/12/14 05:22:45 548428] [debug] |xqc_engine_main_logic|BEGIN|now:1765689765548428|
[2025/12/14 05:22:45 548456] [debug] |xqc_engine_wakeup_after|wakeup:1765689765548663|now:1765689765548455|diff:208|
[2025/12/14 05:22:45 548461] [debug] |xqc_engine_main_logic|END|now:1765689765548428|
[2025/12/14 05:22:45 549531] [debug] |xqc_engine_main_logic|BEGIN|now:1765689765549531|
[2025/12/14 05:22:45 549539] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689765548663|pq_index:0|
[2025/12/14 05:22:45 549558] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689765434048|
[2025/12/14 05:22:45 549565] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689765549563|
[2025/12/14 05:22:45 549573] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689765548663|now:1765689765549563|
[2025/12/14 05:22:45 549578] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:22:45 549584] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556DEA8FDFFC|path:0|bytes_in_flight:129|
[2025/12/14 05:22:45 549589] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:114438|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:22:45 549595] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:45 549600] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:22:45 549605] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 549610] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 549615] [debug] |scid:c935c375fb9e37b2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/12/14 05:22:45 549621] [debug] |scid:c935c375fb9e37b2|xqc_conn_send_probe_pkt|conn:0000556DEA8FDFFC|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/14 05:22:45 549628] [debug] |scid:c935c375fb9e37b2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:22:45 549633] [debug] |scid:c935c375fb9e37b2|xqc_conn_send_probe_pkt|conn:0000556DEA8FDFFC|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/14 05:22:45 549639] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556DEA8FDFFC|pto_count:1
[2025/12/14 05:22:45 549644] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:228876|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:45 549649] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:45 549654] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:45 549659] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 549664] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 549669] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765689765549644|interv:18444978383944001971|
[2025/12/14 05:22:45 549674] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:0|expire:18446744073709551615|now:1765689765549644|interval:18444978383944001971|pto_count:1|srtt:38146
[2025/12/14 05:22:45 549683] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 549689] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 549695] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:22:45 549707] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:22:45 549783] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:2|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:61|now:1765689765549724|stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 549790] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:2|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 05:22:45 549795] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:61|applimit:1184|
[2025/12/14 05:22:45 549799] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:228876|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:45 549804] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:45 549808] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:22:45 549811] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 549815] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 549819] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689765778600|now:1765689765549799|interv:228801|
[2025/12/14 05:22:45 549823] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:1|expire:1765689765778600|now:1765689765549799|interval:228801|pto_count:1|srtt:38146
[2025/12/14 05:22:45 549828] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:129|
[2025/12/14 05:22:45 549833] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:22:45 549837] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:22:45 549856] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:3|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:129|now:1765689765549843|stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 549862] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:3|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:22:45 549866] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:129|applimit:1184|
[2025/12/14 05:22:45 549870] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:228876|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:45 549874] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:45 549878] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 136|
[2025/12/14 05:22:45 549882] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 549886] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 549890] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689765778719|now:1765689765549870|interv:228849|
[2025/12/14 05:22:45 549894] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:1|expire:1765689765778719|now:1765689765549870|interval:228849|pto_count:1|srtt:38146
[2025/12/14 05:22:45 549902] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:197|
[2025/12/14 05:22:45 549907] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689765778719|
[2025/12/14 05:22:45 549911] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689765778719|
[2025/12/14 05:22:45 549915] [debug] |xqc_engine_wakeup_after|wakeup:1765689765778719|now:1765689765549915|diff:228804|
[2025/12/14 05:22:45 549919] [debug] |xqc_engine_main_logic|END|now:1765689765549563|
[2025/12/14 05:22:45 778170] [debug] |xqc_engine_main_logic|BEGIN|now:1765689765778170|
[2025/12/14 05:22:45 778203] [debug] |xqc_engine_wakeup_after|wakeup:1765689765778719|now:1765689765778203|diff:516|
[2025/12/14 05:22:45 778209] [debug] |xqc_engine_main_logic|END|now:1765689765778170|
[2025/12/14 05:22:45 779275] [debug] |xqc_engine_main_logic|BEGIN|now:1765689765779275|
[2025/12/14 05:22:45 779282] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689765778719|pq_index:0|
[2025/12/14 05:22:45 779287] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689765549563|
[2025/12/14 05:22:45 779294] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689765779291|
[2025/12/14 05:22:45 779300] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689765778719|now:1765689765779291|
[2025/12/14 05:22:45 779305] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:22:45 779309] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556DEA8FDFFC|path:0|bytes_in_flight:197|
[2025/12/14 05:22:45 779313] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:228876|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:45 779318] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:45 779322] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 136|
[2025/12/14 05:22:45 779326] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 779330] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 779334] [debug] |scid:c935c375fb9e37b2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/12/14 05:22:45 779340] [debug] |scid:c935c375fb9e37b2|xqc_conn_send_probe_pkt|conn:0000556DEA8FDFFC|path:0|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/14 05:22:45 779348] [debug] |scid:c935c375fb9e37b2|xqc_conn_send_probe_pkt|conn:0000556DEA8FDFFC|path:0|pkt_num:2|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/14 05:22:45 779353] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556DEA8FDFFC|pto_count:2
[2025/12/14 05:22:45 779358] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:457752|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:22:45 779362] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:45 779366] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 68|
[2025/12/14 05:22:45 779370] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 779374] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 779391] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766007595|now:1765689765779357|interv:228238|
[2025/12/14 05:22:45 779395] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:1|expire:1765689766007595|now:1765689765779357|interval:228238|pto_count:2|srtt:38146
[2025/12/14 05:22:45 779403] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 779408] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 779413] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:22:45 779420] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/14 05:22:45 779495] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:4|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:129|now:1765689765779435|stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 779502] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:4|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:22:45 779507] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:129|applimit:1184|
[2025/12/14 05:22:45 779512] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:457752|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:22:45 779516] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:45 779520] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 136|
[2025/12/14 05:22:45 779524] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 779528] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 779532] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766237187|now:1765689765779512|interv:457675|
[2025/12/14 05:22:45 779536] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:1|expire:1765689766237187|now:1765689765779512|interval:457675|pto_count:2|srtt:38146
[2025/12/14 05:22:45 779540] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:197|
[2025/12/14 05:22:45 779547] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:2|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/14 05:22:45 779554] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/14 05:22:45 779583] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:5|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:197|now:1765689765779562|stream_id:0|stream_offset:0|
[2025/12/14 05:22:45 779590] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:5|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 05:22:45 779595] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:197|applimit:1184|
[2025/12/14 05:22:45 779600] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:457752|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:22:45 779605] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:45 779616] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 204|
[2025/12/14 05:22:45 779621] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:45 779626] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/14 05:22:45 779630] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766237314|now:1765689765779600|interv:457714|
[2025/12/14 05:22:45 779635] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:1|expire:1765689766237314|now:1765689765779600|interval:457714|pto_count:2|srtt:38146
[2025/12/14 05:22:45 779640] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:265|
[2025/12/14 05:22:45 779647] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766237314|
[2025/12/14 05:22:45 779652] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766237314|
[2025/12/14 05:22:45 779658] [debug] |xqc_engine_wakeup_after|wakeup:1765689766237314|now:1765689765779658|diff:457656|
[2025/12/14 05:22:45 779664] [debug] |xqc_engine_main_logic|END|now:1765689765779291|
[2025/12/14 05:22:46 140834] [info] |xqc_engine_packet_process|==>|conn:0000556DEA8FDFFC|size:212|state:ESTABED|recv_time:1765689766140829|
[2025/12/14 05:22:46 140866] [debug] |scid:c935c375fb9e37b2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c935c375fb9e37b2|spin_bit:0|
[2025/12/14 05:22:46 140885] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|largest_pn:0|
[2025/12/14 05:22:46 140893] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/14 05:22:46 140912] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/12/14 05:22:46 140919] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:1e|
[2025/12/14 05:22:46 140926] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:46 140955] [debug] |scid:c935c375fb9e37b2|xqc_process_new_conn_id_frame|new_conn_id|fe09281423879a31|sr_token:a23fdae16d2805297cc118c96a4e5d93
[2025/12/14 05:22:46 140967] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:46 140974] [debug] |scid:c935c375fb9e37b2|xqc_process_new_conn_id_frame|new_conn_id|4e3d081ea229fc3e|sr_token:463d966c07f7b9a34e4abda92ced1808
[2025/12/14 05:22:46 140982] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:46 140987] [debug] |scid:c935c375fb9e37b2|xqc_process_new_conn_id_frame|new_conn_id|dacf2c680ef14fe7|sr_token:39067d234dac4ef677676818cd102fda
[2025/12/14 05:22:46 140995] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:46 141000] [debug] |scid:c935c375fb9e37b2|xqc_process_new_conn_id_frame|new_conn_id|74c9e8a0216a0f19|sr_token:3fe6a349e78fcd322057355721378f01
[2025/12/14 05:22:46 141005] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:46 141009] [debug] |scid:c935c375fb9e37b2|xqc_process_new_conn_id_frame|new_conn_id|89d7c2846263ca07|sr_token:9e6aeae79906f3328937db6ba9de9166
[2025/12/14 05:22:46 141013] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:6|
[2025/12/14 05:22:46 141018] [debug] |scid:c935c375fb9e37b2|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/14 05:22:46 141023] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766237314|pq_index:0|
[2025/12/14 05:22:46 141029] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689765779291|
[2025/12/14 05:22:46 141035] [debug] |scid:c935c375fb9e37b2|xqc_process_crypto_frame|level:3|
[2025/12/14 05:22:46 141042] [debug] |scid:c935c375fb9e37b2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/14 05:22:46 141056] [debug] |scid:c935c375fb9e37b2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|42u|
[2025/12/14 05:22:46 141253] [info] |scid:c935c375fb9e37b2|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000556DEA8FDFFC|
[2025/12/14 05:22:46 141262] [debug] |scid:c935c375fb9e37b2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:265|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/14 05:22:46 141268] [debug] |scid:c935c375fb9e37b2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:265|cwnd:139040|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/12/14 05:22:46 141273] [debug] |scid:c935c375fb9e37b2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:197|cwnd:139040|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/12/14 05:22:46 141277] [debug] |scid:c935c375fb9e37b2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:129|cwnd:139040|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/12/14 05:22:46 141281] [debug] |scid:c935c375fb9e37b2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:61|cwnd:139040|pkt_num:5|ptype:2|frames:CRYPTO |
[2025/12/14 05:22:46 141285] [info] |scid:c935c375fb9e37b2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/14 05:22:46 141290] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:114438|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:22:46 141295] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 141299] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 141303] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:46 141307] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766141289|now:1765689766141289|interv:0|
[2025/12/14 05:22:46 141312] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:2|expire:1765689764784017|now:1765689766141289|interval:0|pto_count:0|srtt:38146
[2025/12/14 05:22:46 141318] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:ACK_01RTT|expire:1765689766165829|now:1765689766140829|interv:25000|
[2025/12/14 05:22:46 141324] [debug] |scid:c935c375fb9e37b2|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:1765689766140829|max_ack_delay:25000|
[2025/12/14 05:22:46 141329] [debug] |scid:c935c375fb9e37b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/12/14 05:22:46 141334] [info] |scid:c935c375fb9e37b2|xqc_conn_on_pkt_processed|====>|conn:0000556DEA8FDFFC|path:0|size:212|pkt_type:SHORT_HEADER|pkt_num:3|frame:CRYPTO NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765689766140829|dcid:c935c375fb9e37b2|dcid_seq:0|
[2025/12/14 05:22:46 141339] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:PATH_IDLE|expire:1765689886140829|now:1765689766140829|interv:120000000|
[2025/12/14 05:22:46 141344] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:CONN_IDLE|expire:1765689886140829|now:1765689766140829|interv:120000000|
[2025/12/14 05:22:46 141348] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766141348|
[2025/12/14 05:22:46 141354] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689766141353|
[2025/12/14 05:22:46 141358] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689766141289|now:1765689766141353|
[2025/12/14 05:22:46 141368] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:22:46 141374] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556DEA8FDFFC|path:0|bytes_in_flight:61|
[2025/12/14 05:22:46 141380] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:114438|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:22:46 141387] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 141393] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 141398] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 61|
[2025/12/14 05:22:46 141402] [debug] |scid:c935c375fb9e37b2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:22:46 141407] [debug] |scid:c935c375fb9e37b2|xqc_conn_send_probe_pkt|conn:0000556DEA8FDFFC|path:0|pkt_num:0|size:61|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:22:46 141412] [debug] |scid:c935c375fb9e37b2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/14 05:22:46 141416] [debug] |scid:c935c375fb9e37b2|xqc_conn_send_probe_pkt|conn:0000556DEA8FDFFC|path:0|pkt_num:0|size:61|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/14 05:22:46 141420] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556DEA8FDFFC|pto_count:1
[2025/12/14 05:22:46 141425] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556DEA8FDFFC|path:0|
[2025/12/14 05:22:46 141428] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:22:46 141432] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689766141353|
[2025/12/14 05:22:46 141436] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:22:46 141441] [debug] |scid:c935c375fb9e37b2|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:22:46 141445] [debug] |scid:c935c375fb9e37b2|xqc_process_crypto_write_streams|
[2025/12/14 05:22:46 141449] [debug] |scid:c935c375fb9e37b2|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/14 05:22:46 141453] [debug] |scid:c935c375fb9e37b2|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:22:46 141467] [debug] |scid:c935c375fb9e37b2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ab3726175e385aa5|sr_token:80c169ddfc7f000083c3fae16d550000|seq_num:1
[2025/12/14 05:22:46 141474] [debug] |scid:c935c375fb9e37b2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8751d85b5364d5f9|sr_token:80c169ddfc7f000083c3fae16d550000|seq_num:2
[2025/12/14 05:22:46 141479] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:28|
[2025/12/14 05:22:46 141483] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:28|
[2025/12/14 05:22:46 141488] [debug] |scid:c935c375fb9e37b2|xqc_path_get_perf_class|conn:0000556DEA8FDFFC|path_id:0|path_srtt:38146|min_srtt:38146|path_bw:1501|loss_rate:50.00|path_pto:1|
[2025/12/14 05:22:46 141493] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556DEA8FDFFC|path_id:0|path_srtt:38146|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:22:46 141498] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/12/14 05:22:46 141506] [debug] |scid:c935c375fb9e37b2|xqc_path_get_perf_class|conn:0000556DEA8FDFFC|path_id:0|path_srtt:38146|min_srtt:38146|path_bw:1501|loss_rate:50.00|path_pto:1|
[2025/12/14 05:22:46 141510] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556DEA8FDFFC|path_id:0|path_srtt:38146|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:22:46 141514] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/12/14 05:22:46 141519] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:61|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:22:46 141525] [debug] |scid:c935c375fb9e37b2|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000556DEA8FDFFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:22:46 141529] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/14 05:22:46 141565] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:1|size:45|sent:61|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1765689766141538|stream_id:0|stream_offset:28|
[2025/12/14 05:22:46 141572] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:1|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:22:46 141577] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/14 05:22:46 141584] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:228876|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:46 141591] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 141597] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 141603] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 45|
[2025/12/14 05:22:46 141609] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766420414|now:1765689766141584|interv:278830|
[2025/12/14 05:22:46 141615] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:2|expire:1765689766420414|now:1765689766141584|interval:278830|pto_count:1|srtt:38146
[2025/12/14 05:22:46 141622] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:45|
[2025/12/14 05:22:46 141630] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:61|pkt_type:0RTT|frame:STREAM |
[2025/12/14 05:22:46 141637] [debug] |scid:c935c375fb9e37b2|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000556DEA8FDFFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/14 05:22:46 141644] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/14 05:22:46 141670] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:2|size:45|sent:61|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45|now:1765689766141652|stream_id:0|stream_offset:28|
[2025/12/14 05:22:46 141676] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:2|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:22:46 141681] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/12/14 05:22:46 141687] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:228876|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:46 141693] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 141706] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 141712] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 90|
[2025/12/14 05:22:46 141719] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766420528|now:1765689766141686|interv:278842|
[2025/12/14 05:22:46 141725] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:2|expire:1765689766420528|now:1765689766141686|interval:278842|pto_count:1|srtt:38146
[2025/12/14 05:22:46 141732] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:90|
[2025/12/14 05:22:46 141740] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:22:46 141744] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/14 05:22:46 141769] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:3|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:90|now:1765689766141750|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 141774] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:3|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 05:22:46 141780] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:90|applimit:1184|
[2025/12/14 05:22:46 141786] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:228876|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:46 141793] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 141799] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 141805] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 131|
[2025/12/14 05:22:46 141811] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766420626|now:1765689766141786|interv:278840|
[2025/12/14 05:22:46 141818] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:2|expire:1765689766420626|now:1765689766141786|interval:278840|pto_count:1|srtt:38146
[2025/12/14 05:22:46 141824] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:131|
[2025/12/14 05:22:46 141832] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:22:46 141836] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/14 05:22:46 141860] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:4|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:131|now:1765689766141842|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 141865] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:4|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 05:22:46 141872] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:131|applimit:1184|
[2025/12/14 05:22:46 141878] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:38146|rtt_var:19073|pto_duration:228876|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:46 141891] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 141898] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 141904] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 172|
[2025/12/14 05:22:46 141910] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766420718|now:1765689766141878|interv:278840|
[2025/12/14 05:22:46 141917] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:2|expire:1765689766420718|now:1765689766141878|interval:278840|pto_count:1|srtt:38146
[2025/12/14 05:22:46 141923] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:172|
[2025/12/14 05:22:46 141928] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766165829|
[2025/12/14 05:22:46 141956] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766165829|
[2025/12/14 05:22:46 141960] [debug] |xqc_engine_wakeup_after|wakeup:1765689766165829|now:1765689766141960|diff:23869|
[2025/12/14 05:22:46 141965] [debug] |xqc_engine_main_logic|END|now:1765689766141353|
[2025/12/14 05:22:46 141971] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766141971|
[2025/12/14 05:22:46 141975] [debug] |xqc_engine_wakeup_after|wakeup:1765689766165829|now:1765689766141974|diff:23855|
[2025/12/14 05:22:46 141978] [debug] |xqc_engine_main_logic|END|now:1765689766141971|
[2025/12/14 05:22:46 164395] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766164395|
[2025/12/14 05:22:46 164414] [debug] |xqc_engine_wakeup_after|wakeup:1765689766165829|now:1765689766164413|diff:1416|
[2025/12/14 05:22:46 164420] [debug] |xqc_engine_main_logic|END|now:1765689766164395|
[2025/12/14 05:22:46 166565] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766166565|
[2025/12/14 05:22:46 166578] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766165829|pq_index:0|
[2025/12/14 05:22:46 166585] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689766141353|
[2025/12/14 05:22:46 166593] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689766166590|
[2025/12/14 05:22:46 166600] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689766165829|now:1765689766166590|
[2025/12/14 05:22:46 166605] [debug] |scid:c935c375fb9e37b2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:22:46 166611] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689766165829|now:1765689766166590|
[2025/12/14 05:22:46 166616] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:22:46 166625] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|largest_recv:3|ack_delay:25795|first_ack_range:0|largest_pkt_recv_time:1765689766140829|
[2025/12/14 05:22:46 166631] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/12/14 05:22:46 166636] [debug] |scid:c935c375fb9e37b2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/12/14 05:22:46 166642] [debug] |scid:c935c375fb9e37b2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:22:46 166650] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 166657] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:22:46 166674] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/14 05:22:46 166718] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:5|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:172|now:1765689766166686|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 166727] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:5|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 05:22:46 166735] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766420718|
[2025/12/14 05:22:46 166740] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766420718|
[2025/12/14 05:22:46 166746] [debug] |xqc_engine_wakeup_after|wakeup:1765689766420718|now:1765689766166745|diff:253973|
[2025/12/14 05:22:46 166751] [debug] |xqc_engine_main_logic|END|now:1765689766166590|
[2025/12/14 05:22:46 192782] [info] |xqc_engine_packet_process|==>|conn:0000556DEA8FDFFC|size:34|state:ESTABED|recv_time:1765689766192777|
[2025/12/14 05:22:46 192807] [debug] |scid:c935c375fb9e37b2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c935c375fb9e37b2|spin_bit:0|
[2025/12/14 05:22:46 192820] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|largest_pn:3|
[2025/12/14 05:22:46 192827] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/12/14 05:22:46 192839] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/12/14 05:22:46 192846] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:2|
[2025/12/14 05:22:46 192854] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_ack_received|conn:0000556DEA8FDFFC|path:0|pkt_num:1|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:1|
[2025/12/14 05:22:46 192859] [debug] |scid:c935c375fb9e37b2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:1184|prior_time:1765689766141538|is_app_limited:1|send_elapse:0|ack_elapse:51239|ctl_first_sent_time:1765689766141538|lagest_ack_time:1765689766192777|curr_delivered:1229|
[2025/12/14 05:22:46 192867] [debug] |scid:c935c375fb9e37b2|xqc_update_sample|sampler_sent_time_update:1765689766141538|
[2025/12/14 05:22:46 192874] [debug] |scid:c935c375fb9e37b2|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/14 05:22:46 192884] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/14 05:22:46 192891] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_ack_received|conn:0000556DEA8FDFFC|path:0|pkt_num:2|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:2|
[2025/12/14 05:22:46 192898] [debug] |scid:c935c375fb9e37b2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:1184|prior_time:1765689766141538|is_app_limited:1|send_elapse:0|ack_elapse:51239|ctl_first_sent_time:1765689766141538|lagest_ack_time:1765689766192777|curr_delivered:1274|
[2025/12/14 05:22:46 192904] [debug] |scid:c935c375fb9e37b2|xqc_update_sample|sampler_sent_time_update:1765689766141652|
[2025/12/14 05:22:46 192911] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/14 05:22:46 192918] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_ack_received|conn:0000556DEA8FDFFC|path:0|pkt_num:4|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/12/14 05:22:46 192924] [debug] |scid:c935c375fb9e37b2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:1184|prior_time:1765689766141538|is_app_limited:1|send_elapse:0|ack_elapse:51239|ctl_first_sent_time:1765689766141538|lagest_ack_time:1765689766192777|curr_delivered:1315|
[2025/12/14 05:22:46 192969] [debug] |scid:c935c375fb9e37b2|xqc_update_sample|sampler_sent_time_update:1765689766141842|
[2025/12/14 05:22:46 192975] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/12/14 05:22:46 192979] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_rtt|before update rtt|conn:0000556DEA8FDFFC|srtt:38146|rttvar:19073|minrtt:38146|latest_rtt:50935|ack_delay:19000|
[2025/12/14 05:22:46 192984] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_rtt|l-0.0.0.0-34623-c935c375fb9e37b2 p-193.167.100.100-443-e98307f8f7fd56cb |after update rtt|conn:0000556DEA8FDFFC|srtt:39744|rttvar:17502|minrtt:38146|latest_rtt:50935|ack_delay:19000|
[2025/12/14 05:22:46 192988] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/12/14 05:22:46 192993] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/14 05:22:46 192997] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:2|expire:1765689766199051|now:1765689766192997|interval:6054|
[2025/12/14 05:22:46 193002] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766199051|now:1765689766192997|interv:6054|
[2025/12/14 05:22:46 193006] [debug] |scid:c935c375fb9e37b2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 51239, delivered 131|rate 2556|lost 0|
[2025/12/14 05:22:46 193011] [debug] |scid:c935c375fb9e37b2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/14 05:22:46 193015] [debug] |scid:c935c375fb9e37b2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2556) in round 2|
[2025/12/14 05:22:46 193019] [debug] |scid:c935c375fb9e37b2|xqc_bbr_update_min_rtt|minrtt expire|rtt:38146, old_rtt:38146|
[2025/12/14 05:22:46 193023] [debug] |scid:c935c375fb9e37b2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:511|
[2025/12/14 05:22:46 193027] [debug] |scid:c935c375fb9e37b2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:131|po_sent_time:1765689766141842|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315|
[2025/12/14 05:22:46 193032] [debug] |scid:c935c375fb9e37b2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:131|po_sent_time:1765689766141842|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1315|
[2025/12/14 05:22:46 193037] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_ack_received|l-0.0.0.0-34623-c935c375fb9e37b2 p-193.167.100.100-443-e98307f8f7fd56cb |bbr on ack|mode:0|pacing_rate:10426113|bw:2556|cwnd:139171|full_bw_reached:0|inflight:41|srtt:39744|latest_rtt:50935|min_rtt:38146|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/14 05:22:46 193042] [stats] |scid:c935c375fb9e37b2|xqc_send_ctl_on_ack_received|l-0.0.0.0-34623-c935c375fb9e37b2 p-193.167.100.100-443-e98307f8f7fd56cb |bandwidth change record|bw_before:1501|bw_after:2556|srtt:39744|cwnd:139171|
[2025/12/14 05:22:46 193049] [debug] |scid:c935c375fb9e37b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/12/14 05:22:46 193054] [info] |scid:c935c375fb9e37b2|xqc_conn_on_pkt_processed|====>|conn:0000556DEA8FDFFC|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1765689766192777|dcid:c935c375fb9e37b2|dcid_seq:0|
[2025/12/14 05:22:46 193060] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:PATH_IDLE|expire:1765689886192777|now:1765689766192777|interv:120000000|
[2025/12/14 05:22:46 193064] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:CONN_IDLE|expire:1765689886192777|now:1765689766192777|interv:120000000|
[2025/12/14 05:22:46 193068] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766420718|pq_index:0|
[2025/12/14 05:22:46 193076] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689766166590|
[2025/12/14 05:22:46 193080] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766193080|
[2025/12/14 05:22:46 193087] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689766193085|
[2025/12/14 05:22:46 193095] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766199051|
[2025/12/14 05:22:46 193099] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766199051|
[2025/12/14 05:22:46 193103] [debug] |xqc_engine_wakeup_after|wakeup:1765689766199051|now:1765689766193103|diff:5948|
[2025/12/14 05:22:46 193108] [debug] |xqc_engine_main_logic|END|now:1765689766193085|
[2025/12/14 05:22:46 193113] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766193113|
[2025/12/14 05:22:46 193117] [debug] |xqc_engine_wakeup_after|wakeup:1765689766199051|now:1765689766193117|diff:5934|
[2025/12/14 05:22:46 193121] [debug] |xqc_engine_main_logic|END|now:1765689766193113|
[2025/12/14 05:22:46 197802] [info] |xqc_engine_packet_process|==>|conn:0000556DEA8FDFFC|size:212|state:ESTABED|recv_time:1765689766197800|
[2025/12/14 05:22:46 197822] [debug] |scid:c935c375fb9e37b2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c935c375fb9e37b2|spin_bit:0|
[2025/12/14 05:22:46 197834] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|largest_pn:6|
[2025/12/14 05:22:46 197842] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/12/14 05:22:46 197852] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/12/14 05:22:46 197859] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:1e|
[2025/12/14 05:22:46 197867] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:46 197875] [debug] |scid:c935c375fb9e37b2|xqc_process_new_conn_id_frame|new_conn_id|fe09281423879a31|sr_token:a23fdae16d2805297cc118c96a4e5d93
[2025/12/14 05:22:46 197884] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:46 197891] [debug] |scid:c935c375fb9e37b2|xqc_process_new_conn_id_frame|new_conn_id|4e3d081ea229fc3e|sr_token:463d966c07f7b9a34e4abda92ced1808
[2025/12/14 05:22:46 197899] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:46 197906] [debug] |scid:c935c375fb9e37b2|xqc_process_new_conn_id_frame|new_conn_id|dacf2c680ef14fe7|sr_token:39067d234dac4ef677676818cd102fda
[2025/12/14 05:22:46 197914] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:46 197921] [debug] |scid:c935c375fb9e37b2|xqc_process_new_conn_id_frame|new_conn_id|74c9e8a0216a0f19|sr_token:3fe6a349e78fcd322057355721378f01
[2025/12/14 05:22:46 197949] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:18|
[2025/12/14 05:22:46 197962] [debug] |scid:c935c375fb9e37b2|xqc_process_new_conn_id_frame|new_conn_id|89d7c2846263ca07|sr_token:9e6aeae79906f3328937db6ba9de9166
[2025/12/14 05:22:46 197969] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:6|
[2025/12/14 05:22:46 197979] [debug] |scid:c935c375fb9e37b2|xqc_process_crypto_frame|level:3|
[2025/12/14 05:22:46 197986] [debug] |scid:c935c375fb9e37b2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/14 05:22:46 197992] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766199051|pq_index:0|
[2025/12/14 05:22:46 197997] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689766193085|
[2025/12/14 05:22:46 198003] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:ACK_01RTT|expire:1765689766222800|now:1765689766197800|interv:25000|
[2025/12/14 05:22:46 198010] [debug] |scid:c935c375fb9e37b2|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:1765689766197800|max_ack_delay:25000|
[2025/12/14 05:22:46 198025] [debug] |scid:c935c375fb9e37b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/12/14 05:22:46 198031] [info] |scid:c935c375fb9e37b2|xqc_conn_on_pkt_processed|====>|conn:0000556DEA8FDFFC|path:0|size:212|pkt_type:SHORT_HEADER|pkt_num:7|frame:CRYPTO NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765689766197800|dcid:c935c375fb9e37b2|dcid_seq:0|
[2025/12/14 05:22:46 198038] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:PATH_IDLE|expire:1765689886197800|now:1765689766197800|interv:120000000|
[2025/12/14 05:22:46 198043] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:CONN_IDLE|expire:1765689886197800|now:1765689766197800|interv:120000000|
[2025/12/14 05:22:46 198048] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766198048|
[2025/12/14 05:22:46 198054] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689766198053|
[2025/12/14 05:22:46 198060] [debug] |scid:c935c375fb9e37b2|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/14 05:22:46 198067] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766199051|
[2025/12/14 05:22:46 198072] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766199051|
[2025/12/14 05:22:46 198077] [debug] |xqc_engine_wakeup_after|wakeup:1765689766199051|now:1765689766198077|diff:974|
[2025/12/14 05:22:46 198082] [debug] |xqc_engine_main_logic|END|now:1765689766198053|
[2025/12/14 05:22:46 198089] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766198089|
[2025/12/14 05:22:46 198094] [debug] |xqc_engine_wakeup_after|wakeup:1765689766199051|now:1765689766198094|diff:957|
[2025/12/14 05:22:46 198099] [debug] |xqc_engine_main_logic|END|now:1765689766198089|
[2025/12/14 05:22:46 199170] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766199170|
[2025/12/14 05:22:46 199178] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766199051|pq_index:0|
[2025/12/14 05:22:46 199182] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689766198053|
[2025/12/14 05:22:46 199186] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689766199185|
[2025/12/14 05:22:46 199191] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689766199051|now:1765689766199185|
[2025/12/14 05:22:46 199195] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:22:46 199199] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/12/14 05:22:46 199203] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/12/14 05:22:46 199208] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:1|po_sent_time:1765689766141750|lost_send_time:1765689766141884|loss_delay:57301|frame:NEW_CONNECTION_ID |repair:16384|
[2025/12/14 05:22:46 199213] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765689766141750u|
[2025/12/14 05:22:46 199217] [stats] |scid:c935c375fb9e37b2|xqc_send_ctl_detect_lost|l-0.0.0.0-34623-c935c375fb9e37b2 p-193.167.100.100-443-e98307f8f7fd56cb |lost interval:1765689766199185|lost_count:1|send_count:14|pkt_num:3|po_send_time:1765689766141750|srtt:39744|cwnd:139171|bw:2556|conn_life:1555809|now:0|last_lost_time:1555809|
[2025/12/14 05:22:46 199226] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/12/14 05:22:46 199230] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556DEA8FDFFC|path:0|
[2025/12/14 05:22:46 199234] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:22:46 199237] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689766199185|
[2025/12/14 05:22:46 199241] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:22:46 199247] [debug] |scid:c935c375fb9e37b2|xqc_path_get_perf_class|conn:0000556DEA8FDFFC|path_id:0|path_srtt:39744|min_srtt:39744|path_bw:2556|loss_rate:33.33|path_pto:0|
[2025/12/14 05:22:46 199252] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_can_send|l-0.0.0.0-34623-c935c375fb9e37b2 p-193.167.100.100-443-e98307f8f7fd56cb |path:0|can:1|pkt_sz:41|schedule_bytes:0|inflight:0|cwnd:139171|conn:0000556DEA8FDFFC|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 199256] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556DEA8FDFFC|path_id:0|path_srtt:39744|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:22:46 199261] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:3|size:41|reinj:0|path_class:4|
[2025/12/14 05:22:46 199267] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:22:46 199271] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_can_send|l-0.0.0.0-34623-c935c375fb9e37b2 p-193.167.100.100-443-e98307f8f7fd56cb |path:0|can:1|pkt_sz:41|schedule_bytes:0|inflight:0|cwnd:139171|conn:0000556DEA8FDFFC|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 199275] [debug] |scid:c935c375fb9e37b2|xqc_pacing_can_write|pacing_delay:0|
[2025/12/14 05:22:46 199280] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:6-11|next_skip_chance:1765689766603536|current_time:1765689766199280|
[2025/12/14 05:22:46 199285] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/14 05:22:46 199328] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:12|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765689766199293|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 199337] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:12|origin_pktnum:3|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/14 05:22:46 199344] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:22:46 199351] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:39744|rtt_var:17502|pto_duration:109752|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:22:46 199358] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 199363] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 199367] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:22:46 199371] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766334045|now:1765689766199350|interv:134695|
[2025/12/14 05:22:46 199375] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:2|expire:1765689766334045|now:1765689766199350|interval:134695|pto_count:0|srtt:39744
[2025/12/14 05:22:46 199385] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139171|inflight:41|
[2025/12/14 05:22:46 199390] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766222800|
[2025/12/14 05:22:46 199394] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766222800|
[2025/12/14 05:22:46 199398] [debug] |xqc_engine_wakeup_after|wakeup:1765689766222800|now:1765689766199398|diff:23402|
[2025/12/14 05:22:46 199402] [debug] |xqc_engine_main_logic|END|now:1765689766199185|
[2025/12/14 05:22:46 223836] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766223836|
[2025/12/14 05:22:46 223849] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766222800|pq_index:0|
[2025/12/14 05:22:46 223853] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689766199185|
[2025/12/14 05:22:46 223859] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689766223857|
[2025/12/14 05:22:46 223863] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689766222800|now:1765689766223857|
[2025/12/14 05:22:46 223868] [debug] |scid:c935c375fb9e37b2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:22:46 223872] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689766222800|now:1765689766223857|
[2025/12/14 05:22:46 223876] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:22:46 223882] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|largest_recv:7|ack_delay:26082|first_ack_range:1|largest_pkt_recv_time:1765689766197800|
[2025/12/14 05:22:46 223887] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/12/14 05:22:46 223891] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/12/14 05:22:46 223895] [debug] |scid:c935c375fb9e37b2|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/12/14 05:22:46 223899] [debug] |scid:c935c375fb9e37b2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:22:46 223904] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 223909] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:22:46 223914] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/14 05:22:46 223965] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1765689766223922|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 223974] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:13|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:22:46 223983] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766334045|
[2025/12/14 05:22:46 223989] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766334045|
[2025/12/14 05:22:46 223996] [debug] |xqc_engine_wakeup_after|wakeup:1765689766334045|now:1765689766223996|diff:110049|
[2025/12/14 05:22:46 224001] [debug] |xqc_engine_main_logic|END|now:1765689766223857|
[2025/12/14 05:22:46 255782] [info] |xqc_engine_packet_process|==>|conn:0000556DEA8FDFFC|size:1058|state:ESTABED|recv_time:1765689766255780|
[2025/12/14 05:22:46 255800] [debug] |scid:c935c375fb9e37b2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c935c375fb9e37b2|spin_bit:0|
[2025/12/14 05:22:46 255826] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|largest_pn:7|
[2025/12/14 05:22:46 255834] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/12/14 05:22:46 255848] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/12/14 05:22:46 255856] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:f|
[2025/12/14 05:22:46 255866] [debug] |scid:c935c375fb9e37b2|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/14 05:22:46 255876] [debug] |scid:c935c375fb9e37b2|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/14 05:22:46 255883] [debug] |scid:c935c375fb9e37b2|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/14 05:22:46 255891] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766334045|pq_index:0|
[2025/12/14 05:22:46 255899] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689766223857|
[2025/12/14 05:22:46 255907] [debug] |scid:c935c375fb9e37b2|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/14 05:22:46 255915] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:12|
[2025/12/14 05:22:46 255923] [debug] |scid:c935c375fb9e37b2|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 05:22:46 255965] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:ACK_01RTT|expire:1765689766280780|now:1765689766255780|interv:25000|
[2025/12/14 05:22:46 255973] [debug] |scid:c935c375fb9e37b2|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:1765689766255780|max_ack_delay:25000|
[2025/12/14 05:22:46 255979] [debug] |scid:c935c375fb9e37b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/12/14 05:22:46 255984] [info] |scid:c935c375fb9e37b2|xqc_conn_on_pkt_processed|====>|conn:0000556DEA8FDFFC|path:0|size:1058|pkt_type:SHORT_HEADER|pkt_num:9|frame:STREAM MAX_STREAMS |recv_time:1765689766255780|dcid:c935c375fb9e37b2|dcid_seq:0|
[2025/12/14 05:22:46 255991] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:PATH_IDLE|expire:1765689886255780|now:1765689766255780|interv:120000000|
[2025/12/14 05:22:46 255996] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:CONN_IDLE|expire:1765689886255780|now:1765689766255780|interv:120000000|
[2025/12/14 05:22:46 256001] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766256001|
[2025/12/14 05:22:46 256007] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689766256006|
[2025/12/14 05:22:46 256014] [debug] |scid:c935c375fb9e37b2|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000556DEA8FDFFC|
[2025/12/14 05:22:46 256021] [debug] |scid:c935c375fb9e37b2|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/14 05:22:46 256027] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:STREAM_CLOSE|expire:1765689766660283|now:1765689766256027|interv:404256|
[2025/12/14 05:22:46 256088] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766280780|
[2025/12/14 05:22:46 256094] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766280780|
[2025/12/14 05:22:46 256099] [debug] |xqc_engine_wakeup_after|wakeup:1765689766280780|now:1765689766256099|diff:24681|
[2025/12/14 05:22:46 256105] [debug] |xqc_engine_main_logic|END|now:1765689766256006|
[2025/12/14 05:22:46 256112] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766256112|
[2025/12/14 05:22:46 256126] [debug] |xqc_engine_wakeup_after|wakeup:1765689766280780|now:1765689766256126|diff:24654|
[2025/12/14 05:22:46 256135] [debug] |xqc_engine_main_logic|END|now:1765689766256112|
[2025/12/14 05:22:46 280549] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766280549|
[2025/12/14 05:22:46 280565] [debug] |xqc_engine_wakeup_after|wakeup:1765689766280780|now:1765689766280565|diff:215|
[2025/12/14 05:22:46 280570] [debug] |xqc_engine_main_logic|END|now:1765689766280549|
[2025/12/14 05:22:46 281636] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766281636|
[2025/12/14 05:22:46 281642] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766280780|pq_index:0|
[2025/12/14 05:22:46 281647] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689766256006|
[2025/12/14 05:22:46 281653] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689766281651|
[2025/12/14 05:22:46 281658] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689766280780|now:1765689766281651|
[2025/12/14 05:22:46 281662] [debug] |scid:c935c375fb9e37b2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:22:46 281666] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689766280780|now:1765689766281651|
[2025/12/14 05:22:46 281670] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:22:46 281678] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|largest_recv:9|ack_delay:25898|first_ack_range:0|largest_pkt_recv_time:1765689766255780|
[2025/12/14 05:22:46 281684] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/12/14 05:22:46 281688] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/12/14 05:22:46 281691] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/12/14 05:22:46 281695] [debug] |scid:c935c375fb9e37b2|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/12/14 05:22:46 281700] [debug] |scid:c935c375fb9e37b2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:22:46 281705] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 281710] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:22:46 281716] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/12/14 05:22:46 281771] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1765689766281726|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 281778] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:14|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:22:46 281784] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766334045|
[2025/12/14 05:22:46 281788] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766334045|
[2025/12/14 05:22:46 281792] [debug] |xqc_engine_wakeup_after|wakeup:1765689766334045|now:1765689766281792|diff:52253|
[2025/12/14 05:22:46 281796] [debug] |xqc_engine_main_logic|END|now:1765689766281651|
[2025/12/14 05:22:46 334860] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766334860|
[2025/12/14 05:22:46 334876] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766334045|pq_index:0|
[2025/12/14 05:22:46 334881] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689766281651|
[2025/12/14 05:22:46 334898] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689766334896|
[2025/12/14 05:22:46 334903] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689766334045|now:1765689766334896|
[2025/12/14 05:22:46 334908] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:22:46 334912] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556DEA8FDFFC|path:0|bytes_in_flight:41|
[2025/12/14 05:22:46 334916] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:39744|rtt_var:17502|pto_duration:109752|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/14 05:22:46 334921] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 334925] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 334946] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:22:46 334952] [debug] |scid:c935c375fb9e37b2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:22:46 334957] [debug] |scid:c935c375fb9e37b2|xqc_conn_send_probe_pkt|conn:0000556DEA8FDFFC|path:0|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:22:46 334963] [debug] |scid:c935c375fb9e37b2|xqc_conn_send_probe_pkt|conn:0000556DEA8FDFFC|path:0|pkt_num:12|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:22:46 334968] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556DEA8FDFFC|pto_count:1
[2025/12/14 05:22:46 334972] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556DEA8FDFFC|path:0|
[2025/12/14 05:22:46 334977] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:22:46 334981] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765689766334896|
[2025/12/14 05:22:46 334985] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:22:46 334991] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 334995] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 335000] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:22:46 335005] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/12/14 05:22:46 335053] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:15|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765689766335016|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 335060] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:15|origin_pktnum:3|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 05:22:46 335065] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/14 05:22:46 335069] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:39744|rtt_var:17502|pto_duration:219504|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:46 335078] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 335082] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 335086] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 41|
[2025/12/14 05:22:46 335090] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766604520|now:1765689766335069|interv:269451|
[2025/12/14 05:22:46 335094] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:2|expire:1765689766604520|now:1765689766335069|interval:269451|pto_count:1|srtt:39744
[2025/12/14 05:22:46 335099] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139171|inflight:41|
[2025/12/14 05:22:46 335105] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:12|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:22:46 335109] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/12/14 05:22:46 335129] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:16|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765689766335114|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 335134] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:16|origin_pktnum:3|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 05:22:46 335138] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/14 05:22:46 335143] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:39744|rtt_var:17502|pto_duration:219504|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:46 335147] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 335151] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 335154] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:22:46 335158] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766604618|now:1765689766335142|interv:269476|
[2025/12/14 05:22:46 335162] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:2|expire:1765689766604618|now:1765689766335142|interval:269476|pto_count:1|srtt:39744
[2025/12/14 05:22:46 335167] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139171|inflight:82|
[2025/12/14 05:22:46 335171] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766604618|
[2025/12/14 05:22:46 335175] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766604618|
[2025/12/14 05:22:46 335180] [debug] |xqc_engine_wakeup_after|wakeup:1765689766604618|now:1765689766335179|diff:269439|
[2025/12/14 05:22:46 335184] [debug] |xqc_engine_main_logic|END|now:1765689766334896|
[2025/12/14 05:22:46 550751] [info] |xqc_engine_packet_process|==>|conn:0000556DEA8FDFFC|size:1058|state:ESTABED|recv_time:1765689766550746|
[2025/12/14 05:22:46 550783] [debug] |scid:c935c375fb9e37b2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c935c375fb9e37b2|spin_bit:0|
[2025/12/14 05:22:46 550800] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|largest_pn:9|
[2025/12/14 05:22:46 550806] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/12/14 05:22:46 550820] [debug] |scid:c935c375fb9e37b2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/12/14 05:22:46 550840] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:f|
[2025/12/14 05:22:46 550849] [debug] |scid:c935c375fb9e37b2|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/14 05:22:46 550855] [debug] |scid:c935c375fb9e37b2|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/12/14 05:22:46 550859] [debug] |scid:c935c375fb9e37b2|xqc_process_frames|frame_type:12|
[2025/12/14 05:22:46 550865] [debug] |scid:c935c375fb9e37b2|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 05:22:46 550875] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:ACK_01RTT|expire:1765689766575746|now:1765689766550746|interv:25000|
[2025/12/14 05:22:46 550885] [debug] |scid:c935c375fb9e37b2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689766550746|max_ack_delay:25000|
[2025/12/14 05:22:46 550890] [debug] |scid:c935c375fb9e37b2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/12/14 05:22:46 550897] [info] |scid:c935c375fb9e37b2|xqc_conn_on_pkt_processed|====>|conn:0000556DEA8FDFFC|path:0|size:1058|pkt_type:SHORT_HEADER|pkt_num:11|frame:STREAM MAX_STREAMS |recv_time:1765689766550746|dcid:c935c375fb9e37b2|dcid_seq:0|
[2025/12/14 05:22:46 550906] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:PATH_IDLE|expire:1765689886550746|now:1765689766550746|interv:120000000|
[2025/12/14 05:22:46 550912] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:CONN_IDLE|expire:1765689886550746|now:1765689766550746|interv:120000000|
[2025/12/14 05:22:46 550919] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766604618|pq_index:0|
[2025/12/14 05:22:46 550926] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689766334896|
[2025/12/14 05:22:46 550954] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766550953|
[2025/12/14 05:22:46 550961] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689766550959|
[2025/12/14 05:22:46 550971] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766575746|
[2025/12/14 05:22:46 550976] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766575746|
[2025/12/14 05:22:46 550981] [debug] |xqc_engine_wakeup_after|wakeup:1765689766575746|now:1765689766550981|diff:24765|
[2025/12/14 05:22:46 550987] [debug] |xqc_engine_main_logic|END|now:1765689766550959|
[2025/12/14 05:22:46 550994] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766550994|
[2025/12/14 05:22:46 550999] [debug] |xqc_engine_wakeup_after|wakeup:1765689766575746|now:1765689766550999|diff:24747|
[2025/12/14 05:22:46 551006] [debug] |xqc_engine_main_logic|END|now:1765689766550994|
[2025/12/14 05:22:46 575512] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766575512|
[2025/12/14 05:22:46 575525] [debug] |xqc_engine_wakeup_after|wakeup:1765689766575746|now:1765689766575525|diff:221|
[2025/12/14 05:22:46 575530] [debug] |xqc_engine_main_logic|END|now:1765689766575512|
[2025/12/14 05:22:46 576597] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766576596|
[2025/12/14 05:22:46 576603] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766575746|pq_index:0|
[2025/12/14 05:22:46 576607] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689766550959|
[2025/12/14 05:22:46 576613] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689766576611|
[2025/12/14 05:22:46 576625] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765689766575746|now:1765689766576611|
[2025/12/14 05:22:46 576630] [debug] |scid:c935c375fb9e37b2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/14 05:22:46 576634] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765689766575746|now:1765689766576611|
[2025/12/14 05:22:46 576638] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:22:46 576645] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|largest_recv:11|ack_delay:25899|first_ack_range:0|largest_pkt_recv_time:1765689766550746|
[2025/12/14 05:22:46 576650] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|high:11|low:11|pkt_pns:2|
[2025/12/14 05:22:46 576654] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/12/14 05:22:46 576658] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/12/14 05:22:46 576661] [debug] |scid:c935c375fb9e37b2|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/12/14 05:22:46 576665] [debug] |scid:c935c375fb9e37b2|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/12/14 05:22:46 576670] [debug] |scid:c935c375fb9e37b2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/14 05:22:46 576675] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 576681] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/14 05:22:46 576687] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/12/14 05:22:46 576733] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:17|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1765689766576697|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 576741] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:17|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/14 05:22:46 576747] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766604618|
[2025/12/14 05:22:46 576751] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766604618|
[2025/12/14 05:22:46 576755] [debug] |xqc_engine_wakeup_after|wakeup:1765689766604618|now:1765689766576755|diff:27863|
[2025/12/14 05:22:46 576759] [debug] |xqc_engine_main_logic|END|now:1765689766576611|
[2025/12/14 05:22:46 604370] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766604370|
[2025/12/14 05:22:46 604385] [debug] |xqc_engine_wakeup_after|wakeup:1765689766604618|now:1765689766604385|diff:233|
[2025/12/14 05:22:46 604390] [debug] |xqc_engine_main_logic|END|now:1765689766604370|
[2025/12/14 05:22:46 605457] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766605456|
[2025/12/14 05:22:46 605463] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766604618|pq_index:0|
[2025/12/14 05:22:46 605468] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689766576611|
[2025/12/14 05:22:46 605474] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689766605472|
[2025/12/14 05:22:46 605479] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765689766604618|now:1765689766605472|
[2025/12/14 05:22:46 605493] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/14 05:22:46 605498] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556DEA8FDFFC|path:0|bytes_in_flight:82|
[2025/12/14 05:22:46 605502] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:39744|rtt_var:17502|pto_duration:219504|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/14 05:22:46 605507] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 605511] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 605515] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:22:46 605519] [debug] |scid:c935c375fb9e37b2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/14 05:22:46 605524] [debug] |scid:c935c375fb9e37b2|xqc_conn_send_probe_pkt|conn:0000556DEA8FDFFC|path:0|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:22:46 605530] [debug] |scid:c935c375fb9e37b2|xqc_conn_send_probe_pkt|conn:0000556DEA8FDFFC|path:0|pkt_num:12|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/14 05:22:46 605534] [debug] |scid:c935c375fb9e37b2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556DEA8FDFFC|pto_count:2
[2025/12/14 05:22:46 605538] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:39744|rtt_var:17502|pto_duration:439008|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:22:46 605543] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 605546] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 605550] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 82|
[2025/12/14 05:22:46 605554] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689766874122|now:1765689766605538|interv:268584|
[2025/12/14 05:22:46 605558] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:2|expire:1765689766874122|now:1765689766605538|interval:268584|pto_count:2|srtt:39744
[2025/12/14 05:22:46 605566] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 605571] [debug] |scid:c935c375fb9e37b2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 605576] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:3|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:22:46 605581] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:18-22|next_skip_chance:1765689767009836|current_time:1765689766605580|
[2025/12/14 05:22:46 605586] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/12/14 05:22:46 605646] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:23|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:82|now:1765689766605598|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 605655] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:23|origin_pktnum:3|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:22:46 605662] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/12/14 05:22:46 605675] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:39744|rtt_var:17502|pto_duration:439008|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:22:46 605681] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 605685] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 605689] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 123|
[2025/12/14 05:22:46 605693] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689767144606|now:1765689766605674|interv:538932|
[2025/12/14 05:22:46 605697] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:2|expire:1765689767144606|now:1765689766605674|interval:538932|pto_count:2|srtt:39744
[2025/12/14 05:22:46 605702] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139171|inflight:123|
[2025/12/14 05:22:46 605707] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:12|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/14 05:22:46 605712] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/12/14 05:22:46 605739] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:24|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:123|now:1765689766605718|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 605747] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:24|origin_pktnum:3|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/14 05:22:46 605754] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|path:0|inflight:123|applimit:0|
[2025/12/14 05:22:46 605760] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|srtt:39744|rtt_var:17502|pto_duration:439008|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/14 05:22:46 605767] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 0, unacked: 0|
[2025/12/14 05:22:46 605771] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 1, unacked: 0|
[2025/12/14 05:22:46 605775] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_get_pto_time_and_space|conn:0000556DEA8FDFFC|path:0|PNS: 2, unacked: 164|
[2025/12/14 05:22:46 605779] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:LOSS_DETECTION|expire:1765689767144726|now:1765689766605760|interv:538966|
[2025/12/14 05:22:46 605783] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556DEA8FDFFC|path:0|pns:2|expire:1765689767144726|now:1765689766605760|interval:538966|pto_count:2|srtt:39744
[2025/12/14 05:22:46 605787] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139171|inflight:164|
[2025/12/14 05:22:46 605792] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689766660283|
[2025/12/14 05:22:46 605797] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689766660283|
[2025/12/14 05:22:46 605801] [debug] |xqc_engine_wakeup_after|wakeup:1765689766660283|now:1765689766605801|diff:54482|
[2025/12/14 05:22:46 605805] [debug] |xqc_engine_main_logic|END|now:1765689766605472|
[2025/12/14 05:22:46 659973] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766659973|
[2025/12/14 05:22:46 659990] [debug] |xqc_engine_wakeup_after|wakeup:1765689766660283|now:1765689766659990|diff:293|
[2025/12/14 05:22:46 659995] [debug] |xqc_engine_main_logic|END|now:1765689766659973|
[2025/12/14 05:22:46 661068] [debug] |xqc_engine_main_logic|BEGIN|now:1765689766661068|
[2025/12/14 05:22:46 661075] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689766660283|pq_index:0|
[2025/12/14 05:22:46 661079] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689766605472|
[2025/12/14 05:22:46 661085] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|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:1765689766661083|
[2025/12/14 05:22:46 661091] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765689766660283|now:1765689766661083|
[2025/12/14 05:22:46 661095] [debug] |scid:c935c375fb9e37b2|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/14 05:22:46 661100] [debug] |scid:c935c375fb9e37b2|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/14 05:22:46 661121] [info] |scid:c935c375fb9e37b2|xqc_conn_close|conn:0000556DEA8FDFFC|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 |
[2025/12/14 05:22:46 661126] [debug] |scid:c935c375fb9e37b2|xqc_timer_set|type:CONN_DRAINING|expire:1765689767065382|now:1765689766661126|interv:404256|
[2025/12/14 05:22:46 661131] [debug] |scid:c935c375fb9e37b2|xqc_send_queue_drop_packets|sndq_packets_used:6|sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/12/14 05:22:46 661136] [debug] |scid:c935c375fb9e37b2|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:164|
[2025/12/14 05:22:46 661141] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:ACK_INIT|
[2025/12/14 05:22:46 661144] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:ACK_HSK|
[2025/12/14 05:22:46 661148] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/14 05:22:46 661152] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/14 05:22:46 661156] [info] |scid:c935c375fb9e37b2|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 
[2025/12/14 05:22:46 661162] [debug] |scid:c935c375fb9e37b2|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/14 05:22:46 661179] [stats] |scid:c935c375fb9e37b2|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:28|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765689764644453|wrt_delay:33|snd_delay:126|finwrt_delay:33|finsnd_delay:1497199|finrcv_delay:1611422|finread_delay:1611568|all_acked_delay:1548427|firstfinack_dely:1548421|close_delay:1611574|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-34623-c935c375fb9e37b2 p-193.167.100.100-443-e98307f8f7fd56cb|path_info:mp is not supported in connection scid:c935c375fb9e37b2|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/12/14 05:22:46 661189] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765689766660283|now:1765689766661083|
[2025/12/14 05:22:46 661195] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/14 05:22:46 661203] [debug] |scid:c935c375fb9e37b2|xqc_path_get_perf_class|conn:0000556DEA8FDFFC|path_id:0|path_srtt:39744|min_srtt:39744|path_bw:2556|loss_rate:100.00|path_pto:2|
[2025/12/14 05:22:46 661210] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556DEA8FDFFC|path_id:0|path_srtt:39744|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/14 05:22:46 661218] [debug] |scid:c935c375fb9e37b2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/12/14 05:22:46 661231] [debug] |scid:c935c375fb9e37b2|xqc_check_acked_or_dropped_pkt|conn:0000556DEA8FDFFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/14 05:22:46 661239] [debug] |scid:c935c375fb9e37b2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/12/14 05:22:46 661299] [info] |scid:c935c375fb9e37b2|xqc_send_packet_with_pn|<==|conn:0000556DEA8FDFFC|path:0|pkt_num:25|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765689766661253|stream_id:0|stream_offset:0|
[2025/12/14 05:22:46 661309] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_on_packet_sent|conn:0000556DEA8FDFFC|path:0|pkt_num:25|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 05:22:46 661317] [debug] |scid:c935c375fb9e37b2|xqc_conn_next_wakeup_time|wakeup_time:1765689767065382|
[2025/12/14 05:22:46 661324] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_wakeup_queue|next_tick_time:1765689767065382|
[2025/12/14 05:22:46 661330] [debug] |xqc_engine_wakeup_after|wakeup:1765689767065382|now:1765689766661330|diff:404052|
[2025/12/14 05:22:46 661336] [debug] |xqc_engine_main_logic|END|now:1765689766661083|
[2025/12/14 05:22:47 065949] [debug] |xqc_engine_main_logic|BEGIN|now:1765689767065949|
[2025/12/14 05:22:47 065983] [debug] |scid:c935c375fb9e37b2|xqc_engine_remove_wakeup_queue|next_tick_time:1765689767065382|pq_index:0|
[2025/12/14 05:22:47 065988] [debug] |scid:c935c375fb9e37b2|xqc_engine_add_active_queue|last_ticked_time:1765689766661083|
[2025/12/14 05:22:47 065996] [debug] |scid:c935c375fb9e37b2|xqc_engine_process_conn|conn:0000556DEA8FDFFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765689767065993|
[2025/12/14 05:22:47 066002] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765689767065382|now:1765689767065993|
[2025/12/14 05:22:47 066006] [debug] |scid:c935c375fb9e37b2|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765689767065382|now:1765689767065993|
[2025/12/14 05:22:47 066010] [debug] |scid:c935c375fb9e37b2|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/14 05:22:47 066015] [info] |xqc_engine_main_logic|conn:0000556DEA8FDFFC|l-0.0.0.0-34623-c935c375fb9e37b2 p-193.167.100.100-443-e98307f8f7fd56cb|conn_state:13|next_tick_time:1765689767065382
[2025/12/14 05:22:47 066029] [report] |scid:c935c375fb9e37b2|xqc_conn_destroy|0000556DEA8FDFFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:790638|first_send_delay:1117|conn_persist:2422652|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-34623-c935c375fb9e37b2 p-193.167.100.100-443-e98307f8f7fd56cb|hsk_recv:789632|close_recv:0|close_send:2017877|last_recv:1907370|last_send:2017877|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,25,7,6,84,0,2048,i96,4,1049,1058,480,11,1907,0,4,203,212,84020,7,1554,0,4,1049,1058,480,9,1612,0,4,17,40000,25,2017,4,41,4000,23,1962,4,41,4000,24,1962,0-2,0-2,0-0,0-0,0-0,0-39,0-6054,0-3774,0-19,0-6,0-1,0-6,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:6|snd_pkt:19|spurious_loss:0|detected_loss:6|max_pto:2|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": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/14 05:22:47 066083] [debug] |scid:c935c375fb9e37b2|xqc_send_ctl_destroy|destroy|
[2025/12/14 05:22:47 066091] [debug] |scid:c935c375fb9e37b2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/14 05:22:47 066096] [debug] |scid:c935c375fb9e37b2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/14 05:22:47 066112] [debug] |scid:c935c375fb9e37b2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/14 05:22:47 066188] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/14 05:22:47 066195] [debug] |xqc_engine_main_logic|END|now:1765689767065993|
[2025/12/14 05:22:47 066215] [debug] |xqc_engine_destroy|begin|