[2025/12/13 08:47:47 867727] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/13 08:47:47 867767] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/13 08:47:47 867772] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/13 08:47:47 867776] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/13 08:47:47 867780] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/13 08:47:47 867787] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/13 08:47:47 867791] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/13 08:47:47 867795] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/13 08:47:47 867799] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/13 08:47:47 867914] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:CONN_IDLE|expire:1765615787867912|now:1765615667867912|interv:120000000|
[2025/12/13 08:47:47 867955] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:PATH_IDLE|expire:1765615787867955|now:1765615667867955|interv:120000000|
[2025/12/13 08:47:47 867965] [debug] |xqc_path_create|path:0|dcid:e3f15a548fdb1df6|scid:2055f6af416b48eb|create_path_count:1|
[2025/12/13 08:47:47 867971] [debug] |scid:2055f6af416b48eb|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|
[2025/12/13 08:47:47 867980] [debug] |xqc_path_init|path:0|dcid:e3f15a548fdb1df6|scid:2055f6af416b48eb|state:2|
[2025/12/13 08:47:47 867986] [debug] |scid:2055f6af416b48eb|xqc_conn_create|success|scid:2055f6af416b48eb|dcid:e3f15a548fdb1df6|conn:000055E35E354FFC|
[2025/12/13 08:47:47 867996] [debug] |scid:2055f6af416b48eb|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/13 08:47:47 868007] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 08:47:47 868326] [debug] |scid:2055f6af416b48eb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/12/13 08:47:47 868336] [debug] |scid:2055f6af416b48eb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 08:47:47 868343] [debug] |scid:2055f6af416b48eb|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 08:47:47 868348] [debug] |scid:2055f6af416b48eb|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|
[2025/12/13 08:47:47 868355] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765615667868354|
[2025/12/13 08:47:47 868361] [debug] |scid:2055f6af416b48eb|xqc_process_crypto_write_streams|
[2025/12/13 08:47:47 868365] [debug] |scid:2055f6af416b48eb|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 08:47:47 868374] [info] |scid:2055f6af416b48eb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:431|sent:309|pkt_type:INIT|frame:CRYPTO |now:1765615667868373|
[2025/12/13 08:47:47 868379] [debug] |scid:2055f6af416b48eb|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/13 08:47:47 868386] [debug] |scid:2055f6af416b48eb|xqc_path_get_perf_class|conn:000055E35E354FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 08:47:47 868390] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E35E354FFC|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|
[2025/12/13 08:47:47 868396] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:431|reinj:0|path_class:2|
[2025/12/13 08:47:47 868401] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:431|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 08:47:47 868407] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:47:47 868492] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765615667868422|stream_id:0|stream_offset:0|
[2025/12/13 08:47:47 868499] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|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|
[2025/12/13 08:47:47 868504] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:47:47 868509] [debug] |scid:2055f6af416b48eb|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:26|
[2025/12/13 08:47:47 868539] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 08:47:47 868545] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:47 868550] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:47:47 868555] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615668618422|now:1765615667868508|interv:749914|
[2025/12/13 08:47:47 868560] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:0|expire:1765615668618422|now:1765615667868508|interval:749914|pto_count:0|srtt:250000
[2025/12/13 08:47:47 868566] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 08:47:47 868573] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615668618422|
[2025/12/13 08:47:47 868578] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_active_queue|last_ticked_time:1765615667868354|pd_index:0|
[2025/12/13 08:47:47 868583] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615668618422|
[2025/12/13 08:47:47 868587] [debug] |xqc_engine_wakeup_after|wakeup:1765615668618422|now:1765615667868587|diff:749835|
[2025/12/13 08:47:47 868593] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 08:47:47 868654] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615668618422|pq_index:0|
[2025/12/13 08:47:47 868661] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615667868354|
[2025/12/13 08:47:47 868674] [debug] |scid:2055f6af416b48eb|xqc_stream_send|blocked by no 0RTT support|
[2025/12/13 08:47:47 868684] [info] |scid:2055f6af416b48eb|xqc_stream_send|ret:-610|stream_id:0|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:26|offset:0|fin:1|stream_flag:1|conn:000055E35E354FFC|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/12/13 08:47:47 868694] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1765615667868694|
[2025/12/13 08:47:47 868703] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615668618422|
[2025/12/13 08:47:47 868710] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_active_queue|last_ticked_time:1765615667868694|pd_index:0|
[2025/12/13 08:47:47 868715] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615668618422|
[2025/12/13 08:47:47 868721] [debug] |xqc_engine_wakeup_after|wakeup:1765615668618422|now:1765615667868721|diff:749701|
[2025/12/13 08:47:47 868727] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 08:47:48 618068] [debug] |xqc_engine_main_logic|BEGIN|now:1765615668618067|
[2025/12/13 08:47:48 618109] [debug] |xqc_engine_wakeup_after|wakeup:1765615668618422|now:1765615668618109|diff:313|
[2025/12/13 08:47:48 618115] [debug] |xqc_engine_main_logic|END|now:1765615668618067|
[2025/12/13 08:47:48 619201] [debug] |xqc_engine_main_logic|BEGIN|now:1765615668619201|
[2025/12/13 08:47:48 619213] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615668618422|pq_index:0|
[2025/12/13 08:47:48 619218] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615667868694|
[2025/12/13 08:47:48 619224] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1765615668619222|
[2025/12/13 08:47:48 619230] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615668618422|now:1765615668619222|
[2025/12/13 08:47:48 619235] [debug] |scid:2055f6af416b48eb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:47:48 619240] [debug] |scid:2055f6af416b48eb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055E35E354FFC|path:0|bytes_in_flight:1184|
[2025/12/13 08:47:48 619244] [debug] |scid:2055f6af416b48eb|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:26|
[2025/12/13 08:47:48 619249] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 08:47:48 619253] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:48 619257] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:47:48 619261] [debug] |scid:2055f6af416b48eb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/13 08:47:48 619268] [debug] |scid:2055f6af416b48eb|xqc_conn_send_probe_pkt|conn:000055E35E354FFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/13 08:47:48 619276] [debug] |scid:2055f6af416b48eb|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/13 08:47:48 619280] [debug] |scid:2055f6af416b48eb|xqc_conn_send_probe_pkt|conn:000055E35E354FFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/13 08:47:48 619294] [debug] |scid:2055f6af416b48eb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055E35E354FFC|pto_count:1
[2025/12/13 08:47:48 619299] [debug] |scid:2055f6af416b48eb|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:26|
[2025/12/13 08:47:48 619303] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615670119303|now:1765615668619298|interv:1500005|
[2025/12/13 08:47:48 619308] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:0|expire:1765615670119303|now:1765615668619298|interval:1500005|pto_count:1|srtt:250000
[2025/12/13 08:47:48 619315] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 08:47:48 619320] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 08:47:48 619326] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/13 08:47:48 619333] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:47:48 619422] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765615668619351|stream_id:0|stream_offset:0|
[2025/12/13 08:47:48 619429] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|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|
[2025/12/13 08:47:48 619441] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:47:48 619446] [debug] |scid:2055f6af416b48eb|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:26|
[2025/12/13 08:47:48 619450] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 08:47:48 619454] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:48 619458] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:47:48 619462] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615670119351|now:1765615668619445|interv:1499906|
[2025/12/13 08:47:48 619466] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:0|expire:1765615670119351|now:1765615668619445|interval:1499906|pto_count:1|srtt:250000
[2025/12/13 08:47:48 619471] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 08:47:48 619477] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/13 08:47:48 619482] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 08:47:48 619543] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1184|now:1765615668619489|stream_id:0|stream_offset:0|
[2025/12/13 08:47:48 619553] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|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|
[2025/12/13 08:47:48 619558] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/12/13 08:47:48 619563] [debug] |scid:2055f6af416b48eb|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:26|
[2025/12/13 08:47:48 619570] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 2368|
[2025/12/13 08:47:48 619576] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:48 619582] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:47:48 619588] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615670119489|now:1765615668619562|interv:1499927|
[2025/12/13 08:47:48 619594] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:0|expire:1765615670119489|now:1765615668619562|interval:1499927|pto_count:1|srtt:250000
[2025/12/13 08:47:48 619600] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2368|
[2025/12/13 08:47:48 619608] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615670119489|
[2025/12/13 08:47:48 619615] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615670119489|
[2025/12/13 08:47:48 619621] [debug] |xqc_engine_wakeup_after|wakeup:1765615670119489|now:1765615668619621|diff:1499868|
[2025/12/13 08:47:48 619628] [debug] |xqc_engine_main_logic|END|now:1765615668619222|
[2025/12/13 08:47:50 119609] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670119608|
[2025/12/13 08:47:50 119644] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615670119489|pq_index:0|
[2025/12/13 08:47:50 119664] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615668619222|
[2025/12/13 08:47:50 119671] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1765615670119669|
[2025/12/13 08:47:50 119677] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615670119489|now:1765615670119669|
[2025/12/13 08:47:50 119681] [debug] |scid:2055f6af416b48eb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:47:50 119686] [debug] |scid:2055f6af416b48eb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055E35E354FFC|path:0|bytes_in_flight:2368|
[2025/12/13 08:47:50 119690] [debug] |scid:2055f6af416b48eb|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:26|
[2025/12/13 08:47:50 119696] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 2368|
[2025/12/13 08:47:50 119700] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 119704] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:47:50 119708] [debug] |scid:2055f6af416b48eb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/13 08:47:50 119714] [debug] |scid:2055f6af416b48eb|xqc_conn_send_probe_pkt|conn:000055E35E354FFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/13 08:47:50 119723] [debug] |scid:2055f6af416b48eb|xqc_conn_send_probe_pkt|conn:000055E35E354FFC|path:0|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/13 08:47:50 119736] [debug] |scid:2055f6af416b48eb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055E35E354FFC|pto_count:2
[2025/12/13 08:47:50 119741] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:47:50 119745] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 08:47:50 119749] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 119753] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:47:50 119757] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615671619489|now:1765615670119740|interv:1499749|
[2025/12/13 08:47:50 119762] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:0|expire:1765615671619489|now:1765615670119740|interval:1499749|pto_count:2|srtt:250000
[2025/12/13 08:47:50 119769] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 119774] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 119779] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/13 08:47:50 119787] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 08:47:50 119886] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1184|now:1765615670119805|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 119900] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:3|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|
[2025/12/13 08:47:50 119907] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/12/13 08:47:50 119914] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:47:50 119921] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 2368|
[2025/12/13 08:47:50 119927] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 119934] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:47:50 119939] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615673119805|now:1765615670119913|interv:2999892|
[2025/12/13 08:47:50 119943] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:0|expire:1765615673119805|now:1765615670119913|interval:2999892|pto_count:2|srtt:250000
[2025/12/13 08:47:50 119948] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2368|
[2025/12/13 08:47:50 119954] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/13 08:47:50 119959] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/13 08:47:50 119989] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2368|now:1765615670119965|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 119999] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:4|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|
[2025/12/13 08:47:50 120006] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:2368|applimit:0|
[2025/12/13 08:47:50 120012] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:47:50 120017] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 3552|
[2025/12/13 08:47:50 120021] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 120025] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:47:50 120029] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615673119965|now:1765615670120012|interv:2999953|
[2025/12/13 08:47:50 120033] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:0|expire:1765615673119965|now:1765615670120012|interval:2999953|pto_count:2|srtt:250000
[2025/12/13 08:47:50 120038] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3552|
[2025/12/13 08:47:50 120043] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615673119965|
[2025/12/13 08:47:50 120048] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615673119965|
[2025/12/13 08:47:50 120052] [debug] |xqc_engine_wakeup_after|wakeup:1765615673119965|now:1765615670120051|diff:2999914|
[2025/12/13 08:47:50 120056] [debug] |xqc_engine_main_logic|END|now:1765615670119669|
[2025/12/13 08:47:50 354376] [info] |xqc_engine_packet_process|==>|conn:000055E35E354FFC|size:1280|state:C_INITIAL_SENT|recv_time:1765615670354372|
[2025/12/13 08:47:50 354417] [debug] |scid:2055f6af416b48eb|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 08:47:50 354424] [debug] |scid:2055f6af416b48eb|xqc_packet_parse_initial|success|Length:1258|
[2025/12/13 08:47:50 354439] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:47:50 354445] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/13 08:47:50 354463] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/12/13 08:47:50 354470] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:0|
[2025/12/13 08:47:50 354477] [debug] |scid:2055f6af416b48eb|xqc_process_padding_frame|process padding|
[2025/12/13 08:47:50 354485] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:6|
[2025/12/13 08:47:50 354490] [debug] |scid:2055f6af416b48eb|xqc_process_crypto_frame|level:0|
[2025/12/13 08:47:50 354495] [debug] |scid:2055f6af416b48eb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 08:47:50 354504] [debug] |scid:2055f6af416b48eb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|123u|
[2025/12/13 08:47:50 354911] [debug] |scid:2055f6af416b48eb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/13 08:47:50 354917] [debug] |scid:2055f6af416b48eb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 08:47:50 354923] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615673119965|pq_index:0|
[2025/12/13 08:47:50 354928] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670119669|
[2025/12/13 08:47:50 354935] [info] |scid:2055f6af416b48eb|xqc_conn_confirm_cid|dcid change|ori:e3f15a548fdb1df6|new:f5663db8|
[2025/12/13 08:47:50 354940] [info] |scid:2055f6af416b48eb|xqc_conn_addr_validated|Address Validated|conn:000055E35E354FFC|role:0|
[2025/12/13 08:47:50 354946] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 08:47:50 354952] [debug] |scid:2055f6af416b48eb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/13 08:47:50 354957] [debug] |scid:2055f6af416b48eb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/12/13 08:47:50 354962] [info] |scid:2055f6af416b48eb|xqc_conn_on_pkt_processed|====>|conn:000055E35E354FFC|path:0|size:1280|pkt_type:INIT|pkt_num:1|frame:PADDING CRYPTO |recv_time:1765615670354372|dcid:2055f6af416b48eb|dcid_seq:0|
[2025/12/13 08:47:50 354967] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:PATH_IDLE|expire:1765615790354372|now:1765615670354372|interv:120000000|
[2025/12/13 08:47:50 354972] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:CONN_IDLE|expire:1765615790354372|now:1765615670354372|interv:120000000|
[2025/12/13 08:47:50 354977] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670354977|
[2025/12/13 08:47:50 354981] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1765615670354981|
[2025/12/13 08:47:50 354987] [debug] |scid:2055f6af416b48eb|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/13 08:47:50 354991] [debug] |scid:2055f6af416b48eb|xqc_process_crypto_write_streams|
[2025/12/13 08:47:50 354995] [debug] |scid:2055f6af416b48eb|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 08:47:50 354999] [debug] |scid:2055f6af416b48eb|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/12/13 08:47:50 355006] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|largest_recv:1|ack_delay:634|first_ack_range:0|largest_pkt_recv_time:1765615670354372|
[2025/12/13 08:47:50 355020] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|high:1|low:1|pkt_pns:0|
[2025/12/13 08:47:50 355024] [debug] |scid:2055f6af416b48eb|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/12/13 08:47:50 355029] [debug] |scid:2055f6af416b48eb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 08:47:50 355034] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 355040] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:124|pkt_type:INIT|frame:ACK |
[2025/12/13 08:47:50 355047] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/13 08:47:50 355100] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:3552|now:1765615670355055|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 355106] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 355117] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:3552|applimit:0|
[2025/12/13 08:47:50 355124] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3552|
[2025/12/13 08:47:50 355133] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615673119965|
[2025/12/13 08:47:50 355138] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615673119965|
[2025/12/13 08:47:50 355144] [debug] |xqc_engine_wakeup_after|wakeup:1765615673119965|now:1765615670355143|diff:2764822|
[2025/12/13 08:47:50 355150] [debug] |xqc_engine_main_logic|END|now:1765615670354981|
[2025/12/13 08:47:50 355157] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670355157|
[2025/12/13 08:47:50 355162] [debug] |xqc_engine_wakeup_after|wakeup:1765615673119965|now:1765615670355162|diff:2764803|
[2025/12/13 08:47:50 355167] [debug] |xqc_engine_main_logic|END|now:1765615670355157|
[2025/12/13 08:47:50 355273] [info] |xqc_engine_packet_process|==>|conn:000055E35E354FFC|size:1280|state:C_INITIAL_RECVD|recv_time:1765615670355272|
[2025/12/13 08:47:50 355286] [debug] |scid:2055f6af416b48eb|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 08:47:50 355293] [debug] |scid:2055f6af416b48eb|xqc_packet_parse_initial|success|Length:1258|
[2025/12/13 08:47:50 355302] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|largest_pn:1|
[2025/12/13 08:47:50 355307] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/13 08:47:50 355317] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/12/13 08:47:50 355323] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:0|
[2025/12/13 08:47:50 355330] [debug] |scid:2055f6af416b48eb|xqc_process_padding_frame|process padding|
[2025/12/13 08:47:50 355338] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:6|
[2025/12/13 08:47:50 355345] [debug] |scid:2055f6af416b48eb|xqc_process_crypto_frame|level:0|
[2025/12/13 08:47:50 355351] [debug] |scid:2055f6af416b48eb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 08:47:50 355357] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615673119965|pq_index:0|
[2025/12/13 08:47:50 355363] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670354981|
[2025/12/13 08:47:50 355370] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 08:47:50 355377] [debug] |scid:2055f6af416b48eb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/13 08:47:50 355384] [debug] |scid:2055f6af416b48eb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/12/13 08:47:50 355400] [info] |scid:2055f6af416b48eb|xqc_conn_on_pkt_processed|====>|conn:000055E35E354FFC|path:0|size:1280|pkt_type:INIT|pkt_num:2|frame:PADDING CRYPTO |recv_time:1765615670355272|dcid:2055f6af416b48eb|dcid_seq:0|
[2025/12/13 08:47:50 355407] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:PATH_IDLE|expire:1765615790355272|now:1765615670355272|interv:120000000|
[2025/12/13 08:47:50 355415] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:CONN_IDLE|expire:1765615790355272|now:1765615670355272|interv:120000000|
[2025/12/13 08:47:50 355421] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670355420|
[2025/12/13 08:47:50 355425] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:C_INITIAL_RECVD|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1765615670355424|
[2025/12/13 08:47:50 355430] [debug] |scid:2055f6af416b48eb|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/12/13 08:47:50 355436] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|largest_recv:2|ack_delay:163|first_ack_range:1|largest_pkt_recv_time:1765615670355272|
[2025/12/13 08:47:50 355440] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|high:2|low:1|pkt_pns:0|
[2025/12/13 08:47:50 355444] [debug] |scid:2055f6af416b48eb|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/13 08:47:50 355448] [debug] |scid:2055f6af416b48eb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 08:47:50 355453] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 355457] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:123|pkt_type:INIT|frame:ACK |
[2025/12/13 08:47:50 355462] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/12/13 08:47:50 355502] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:6|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:3552|now:1765615670355469|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 355511] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:6|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 355541] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:3552|applimit:0|
[2025/12/13 08:47:50 355548] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3552|
[2025/12/13 08:47:50 355555] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615673119965|
[2025/12/13 08:47:50 355559] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615673119965|
[2025/12/13 08:47:50 355562] [debug] |xqc_engine_wakeup_after|wakeup:1765615673119965|now:1765615670355562|diff:2764403|
[2025/12/13 08:47:50 355567] [debug] |xqc_engine_main_logic|END|now:1765615670355424|
[2025/12/13 08:47:50 355572] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670355572|
[2025/12/13 08:47:50 355576] [debug] |xqc_engine_wakeup_after|wakeup:1765615673119965|now:1765615670355576|diff:2764389|
[2025/12/13 08:47:50 355580] [debug] |xqc_engine_main_logic|END|now:1765615670355572|
[2025/12/13 08:47:50 554762] [info] |xqc_engine_packet_process|==>|conn:000055E35E354FFC|size:750|state:C_INITIAL_RECVD|recv_time:1765615670554755|
[2025/12/13 08:47:50 554818] [debug] |scid:2055f6af416b48eb|xqc_packet_parse_handshake|success|Length:729|
[2025/12/13 08:47:50 554835] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:47:50 554842] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/13 08:47:50 554854] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/12/13 08:47:50 554872] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:6|
[2025/12/13 08:47:50 554880] [debug] |scid:2055f6af416b48eb|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/12/13 08:47:50 554911] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615673119965|pq_index:0|
[2025/12/13 08:47:50 554920] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670355424|
[2025/12/13 08:47:50 554924] [debug] |scid:2055f6af416b48eb|xqc_process_crypto_frame|level:2|
[2025/12/13 08:47:50 554928] [debug] |scid:2055f6af416b48eb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 08:47:50 554932] [debug] |scid:2055f6af416b48eb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|707u|
[2025/12/13 08:47:50 555674] [debug] |scid:2055f6af416b48eb|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 08:47:50 555686] [info] |scid:2055f6af416b48eb|xqc_conn_tls_transport_params_cb|store sr_token with cid: e3f15a548fdb1df6|token:c569016ec7515df79e65a3c5ba2edbde
[2025/12/13 08:47:50 555692] [debug] |scid:2055f6af416b48eb|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/13 08:47:50 555696] [warn] |scid:2055f6af416b48eb|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/13 08:47:50 555944] [debug] |scid:2055f6af416b48eb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/13 08:47:50 555954] [debug] |scid:2055f6af416b48eb|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/13 08:47:50 555962] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 08:47:50 555967] [debug] |scid:2055f6af416b48eb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/13 08:47:50 555971] [debug] |scid:2055f6af416b48eb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/12/13 08:47:50 555976] [info] |scid:2055f6af416b48eb|xqc_conn_on_pkt_processed|====>|conn:000055E35E354FFC|path:0|size:750|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1765615670554755|dcid:2055f6af416b48eb|dcid_seq:0|
[2025/12/13 08:47:50 555982] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:PATH_IDLE|expire:1765615790554755|now:1765615670554755|interv:120000000|
[2025/12/13 08:47:50 555987] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:CONN_IDLE|expire:1765615790554755|now:1765615670554755|interv:120000000|
[2025/12/13 08:47:50 555991] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670555991|
[2025/12/13 08:47:50 555996] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:C_INITIAL_RECVD|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765615670555995|
[2025/12/13 08:47:50 556002] [info] |scid:2055f6af416b48eb|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/13 08:47:50 556006] [debug] |scid:2055f6af416b48eb|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 08:47:50 556011] [debug] |scid:2055f6af416b48eb|xqc_process_crypto_write_streams|
[2025/12/13 08:47:50 556020] [debug] |scid:2055f6af416b48eb|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/13 08:47:50 556030] [info] |scid:2055f6af416b48eb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:64|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765615670556029|
[2025/12/13 08:47:50 556037] [debug] |scid:2055f6af416b48eb|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055E35E354FFC|
[2025/12/13 08:47:50 556042] [debug] |scid:2055f6af416b48eb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:3552|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/12/13 08:47:50 556047] [debug] |scid:2055f6af416b48eb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:3552|cwnd:137856|pkt_num:1|ptype:0|frames:PADDING CRYPTO |
[2025/12/13 08:47:50 556058] [debug] |scid:2055f6af416b48eb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2368|cwnd:137856|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/12/13 08:47:50 556062] [debug] |scid:2055f6af416b48eb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1184|cwnd:137856|pkt_num:3|ptype:0|frames:PADDING CRYPTO |
[2025/12/13 08:47:50 556067] [debug] |scid:2055f6af416b48eb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:137856|pkt_num:4|ptype:0|frames:PADDING CRYPTO |
[2025/12/13 08:47:50 556071] [info] |scid:2055f6af416b48eb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 08:47:50 556076] [debug] |scid:2055f6af416b48eb|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:26|
[2025/12/13 08:47:50 556081] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615671306081|now:1765615670556075|interv:750006|
[2025/12/13 08:47:50 556085] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:1|expire:1765615671306081|now:1765615670556075|interval:750006|pto_count:0|srtt:250000
[2025/12/13 08:47:50 556091] [debug] |scid:2055f6af416b48eb|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/13 08:47:50 556095] [debug] |scid:2055f6af416b48eb|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:000055E35E354FFC|cnt:0|
[2025/12/13 08:47:50 556106] [debug] |scid:2055f6af416b48eb|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:786432|
[2025/12/13 08:47:50 556113] [debug] |scid:2055f6af416b48eb|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/12/13 08:47:50 556120] [debug] |scid:2055f6af416b48eb|xqc_sample_check_app_limited|path:0|applimit:1|
[2025/12/13 08:47:50 556129] [info] |scid:2055f6af416b48eb|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:26|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:26|offset:26|fin:1|stream_flag:64|conn:000055E35E354FFC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 08:47:50 556137] [debug] |scid:2055f6af416b48eb|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-42290-2055f6af416b48eb p-193.167.100.100-443-f5663db8|
[2025/12/13 08:47:50 556142] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|largest_recv:2|ack_delay:1387|first_ack_range:0|largest_pkt_recv_time:1765615670554755|
[2025/12/13 08:47:50 556147] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/12/13 08:47:50 556151] [debug] |scid:2055f6af416b48eb|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/13 08:47:50 556155] [debug] |scid:2055f6af416b48eb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 08:47:50 556161] [debug] |scid:2055f6af416b48eb|xqc_path_get_perf_class|conn:000055E35E354FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:50.00|path_pto:0|
[2025/12/13 08:47:50 556166] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E35E354FFC|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:47:50 556171] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:64|reinj:0|path_class:4|
[2025/12/13 08:47:50 556176] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 556180] [debug] |scid:2055f6af416b48eb|xqc_path_get_perf_class|conn:000055E35E354FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:50.00|path_pto:0|
[2025/12/13 08:47:50 556195] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_can_send|l-0.0.0.0-42290-2055f6af416b48eb p-193.167.100.100-443-f5663db8 |path:0|can:1|pkt_sz:39|schedule_bytes:64|inflight:0|cwnd:137856|conn:000055E35E354FFC|stream_id:0|stream_offset:26|
[2025/12/13 08:47:50 556203] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E35E354FFC|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:47:50 556210] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:39|reinj:0|path_class:4|
[2025/12/13 08:47:50 556215] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:64|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 08:47:50 556221] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:47:50 556280] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:0|size:64|sent:80|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1765615670556229|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 556291] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:0|origin_pktnum:0|size:64|enc_size:80|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 556298] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1|
[2025/12/13 08:47:50 556304] [debug] |scid:2055f6af416b48eb|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:26|
[2025/12/13 08:47:50 556308] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:47:50 556312] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:47:50 556316] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:47:50 556320] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615671306229|now:1765615670556303|interv:749926|
[2025/12/13 08:47:50 556324] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:1|expire:1765615671306229|now:1765615670556303|interval:749926|pto_count:0|srtt:250000
[2025/12/13 08:47:50 556329] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:64|
[2025/12/13 08:47:50 556334] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:31|pkt_type:HSK|frame:ACK |
[2025/12/13 08:47:50 556338] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:47:50 556364] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:1|size:31|sent:47|pkt_type:HSK|frame:ACK |inflight:64|now:1765615670556344|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 556373] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:1|origin_pktnum:0|size:31|enc_size:47|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 556381] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:39|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:47:50 556388] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_can_send|l-0.0.0.0-42290-2055f6af416b48eb p-193.167.100.100-443-f5663db8 |path:0|can:1|pkt_sz:39|schedule_bytes:0|inflight:64|cwnd:137856|conn:000055E35E354FFC|stream_id:0|stream_offset:26|
[2025/12/13 08:47:50 556393] [debug] |scid:2055f6af416b48eb|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 08:47:50 556397] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:47:50 556424] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:0|size:39|sent:55|pkt_type:SHORT_HEADER|frame:STREAM |inflight:64|now:1765615670556407|stream_id:0|stream_offset:26|
[2025/12/13 08:47:50 556429] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:0|origin_pktnum:0|size:39|enc_size:55|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 556434] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:64|applimit:1|
[2025/12/13 08:47:50 556438] [debug] |scid:2055f6af416b48eb|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:26|
[2025/12/13 08:47:50 556442] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:47:50 556446] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:47:50 556455] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 39|
[2025/12/13 08:47:50 556461] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 08:47:50 556467] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615671306229|now:1765615670556437|interv:749792|
[2025/12/13 08:47:50 556473] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:1|expire:1765615671306229|now:1765615670556437|interval:749792|pto_count:0|srtt:250000
[2025/12/13 08:47:50 556479] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:103|
[2025/12/13 08:47:50 556484] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615671306229|
[2025/12/13 08:47:50 556488] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615671306229|
[2025/12/13 08:47:50 556492] [debug] |xqc_engine_wakeup_after|wakeup:1765615671306229|now:1765615670556492|diff:749737|
[2025/12/13 08:47:50 556497] [debug] |xqc_engine_main_logic|END|now:1765615670555995|
[2025/12/13 08:47:50 556502] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670556502|
[2025/12/13 08:47:50 556506] [debug] |xqc_engine_wakeup_after|wakeup:1765615671306229|now:1765615670556506|diff:749723|
[2025/12/13 08:47:50 556510] [debug] |xqc_engine_main_logic|END|now:1765615670556502|
[2025/12/13 08:47:50 588146] [info] |xqc_engine_packet_process|==>|conn:000055E35E354FFC|size:421|state:ESTABED|recv_time:1765615670588142|
[2025/12/13 08:47:50 588171] [debug] |scid:2055f6af416b48eb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2055f6af416b48eb|spin_bit:0|
[2025/12/13 08:47:50 588188] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:47:50 588198] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/13 08:47:50 588213] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/12/13 08:47:50 588222] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:2|
[2025/12/13 08:47:50 588231] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|conn:000055E35E354FFC|path:0|pkt_num:0|origin_pktnum:0|size:39|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/12/13 08:47:50 588239] [debug] |scid:2055f6af416b48eb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:103|prior_delivered:0|prior_time:1765615670556229|is_app_limited:1|send_elapse:178|ack_elapse:31913|ctl_first_sent_time:1765615670556407|lagest_ack_time:1765615670588142|curr_delivered:39|
[2025/12/13 08:47:50 588251] [debug] |scid:2055f6af416b48eb|xqc_update_sample|sampler_sent_time_update:1765615670556407|
[2025/12/13 08:47:50 588259] [debug] |scid:2055f6af416b48eb|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/13 08:47:50 588283] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/12/13 08:47:50 588291] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_rtt|before update rtt|conn:000055E35E354FFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31735|ack_delay:376|
[2025/12/13 08:47:50 588299] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_rtt|l-0.0.0.0-42290-2055f6af416b48eb p-193.167.100.100-443-f5663db8 |after update rtt|conn:000055E35E354FFC|srtt:31735|rttvar:15867|minrtt:31735|latest_rtt:31735|ack_delay:376|
[2025/12/13 08:47:50 588306] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 08:47:50 588313] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:47:50 588320] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:31735|rtt_var:15867|pto_duration:95203|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:47:50 588328] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:47:50 588335] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:47:50 588341] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:47:50 588348] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615670651432|now:1765615670588320|interv:63112|
[2025/12/13 08:47:50 588357] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:1|expire:1765615670651432|now:1765615670588320|interval:63112|pto_count:0|srtt:31735
[2025/12/13 08:47:50 588364] [debug] |scid:2055f6af416b48eb|xqc_generate_sample|sampler: send_elapse 178, ack_elapse 31913, delivered 39|rate 1222|lost 0|
[2025/12/13 08:47:50 588369] [debug] |scid:2055f6af416b48eb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/13 08:47:50 588375] [debug] |scid:2055f6af416b48eb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1222) in round 1|
[2025/12/13 08:47:50 588380] [debug] |scid:2055f6af416b48eb|xqc_bbr_update_min_rtt|probertt expire|rtt:31735, old_rtt:2147483647|
[2025/12/13 08:47:50 588385] [debug] |scid:2055f6af416b48eb|xqc_bbr_update_min_rtt|minrtt expire|rtt:31735, old_rtt:2147483647|
[2025/12/13 08:47:50 588390] [debug] |scid:2055f6af416b48eb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:78|
[2025/12/13 08:47:50 588395] [debug] |scid:2055f6af416b48eb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:39|po_sent_time:1765615670556407|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:39|
[2025/12/13 08:47:50 588401] [debug] |scid:2055f6af416b48eb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:39|po_sent_time:1765615670556407|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:39|
[2025/12/13 08:47:50 588407] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|l-0.0.0.0-42290-2055f6af416b48eb p-193.167.100.100-443-f5663db8 |bbr on ack|mode:0|pacing_rate:12532362|bw:1222|cwnd:137895|full_bw_reached:0|inflight:64|srtt:31735|latest_rtt:31735|min_rtt:31735|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:47:50 588414] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:18|
[2025/12/13 08:47:50 588419] [debug] |scid:2055f6af416b48eb|xqc_process_new_conn_id_frame|new_conn_id|986d956a|sr_token:7abfa9bda373f97e2136ea23613fde31
[2025/12/13 08:47:50 588429] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:6|
[2025/12/13 08:47:50 588440] [debug] |scid:2055f6af416b48eb|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/13 08:47:50 588447] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615671306229|pq_index:0|
[2025/12/13 08:47:50 588453] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670555995|
[2025/12/13 08:47:50 588458] [debug] |scid:2055f6af416b48eb|xqc_process_crypto_frame|level:3|
[2025/12/13 08:47:50 588463] [debug] |scid:2055f6af416b48eb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/13 08:47:50 588468] [debug] |scid:2055f6af416b48eb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|170u|
[2025/12/13 08:47:50 588559] [error] |scid:2055f6af416b48eb|xqc_ssl_new_session_cb|early data is not enabled|
[2025/12/13 08:47:50 588577] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:1e|
[2025/12/13 08:47:50 588584] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:18|
[2025/12/13 08:47:50 588591] [debug] |scid:2055f6af416b48eb|xqc_process_new_conn_id_frame|new_conn_id|33fd47aa|sr_token:737d882b056e7dbcae2db99240a6fb89
[2025/12/13 08:47:50 588602] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:18|
[2025/12/13 08:47:50 588608] [debug] |scid:2055f6af416b48eb|xqc_process_new_conn_id_frame|new_conn_id|83358e2a|sr_token:d4e05011916b706103974498ce1b867a
[2025/12/13 08:47:50 588614] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:7|
[2025/12/13 08:47:50 588757] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:18|
[2025/12/13 08:47:50 588764] [debug] |scid:2055f6af416b48eb|xqc_process_new_conn_id_frame|new_conn_id|6bbb0273|sr_token:783a4451230cd74fb141ef07946f1394
[2025/12/13 08:47:50 588771] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:18|
[2025/12/13 08:47:50 588776] [debug] |scid:2055f6af416b48eb|xqc_process_new_conn_id_frame|new_conn_id|97fcbc48|sr_token:dba02ea674da1f7b9ea6a4210a4c5c95
[2025/12/13 08:47:50 588782] [info] |scid:2055f6af416b48eb|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055E35E354FFC|
[2025/12/13 08:47:50 588789] [debug] |scid:2055f6af416b48eb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:137895|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/13 08:47:50 588795] [info] |scid:2055f6af416b48eb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/13 08:47:50 588800] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055E35E354FFC|path:0|
[2025/12/13 08:47:50 588805] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:47:50 588811] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:ACK_01RTT|expire:1765615670613142|now:1765615670588142|interv:25000|
[2025/12/13 08:47:50 588818] [debug] |scid:2055f6af416b48eb|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615670588142|max_ack_delay:25000|
[2025/12/13 08:47:50 588824] [debug] |scid:2055f6af416b48eb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/12/13 08:47:50 588830] [info] |scid:2055f6af416b48eb|xqc_conn_on_pkt_processed|====>|conn:000055E35E354FFC|path:0|size:421|pkt_type:SHORT_HEADER|pkt_num:2|frame:ACK CRYPTO NEW_TOKEN NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765615670588142|dcid:2055f6af416b48eb|dcid_seq:0|
[2025/12/13 08:47:50 588837] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:PATH_IDLE|expire:1765615790588142|now:1765615670588142|interv:120000000|
[2025/12/13 08:47:50 588842] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:CONN_IDLE|expire:1765615790588142|now:1765615670588142|interv:120000000|
[2025/12/13 08:47:50 588847] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670588847|
[2025/12/13 08:47:50 588854] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1765615670588852|
[2025/12/13 08:47:50 588865] [debug] |scid:2055f6af416b48eb|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 08:47:50 588871] [debug] |scid:2055f6af416b48eb|xqc_process_crypto_write_streams|
[2025/12/13 08:47:50 588875] [debug] |scid:2055f6af416b48eb|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/13 08:47:50 588901] [debug] |scid:2055f6af416b48eb|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 08:47:50 588917] [debug] |scid:2055f6af416b48eb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:69b7a02a2e0171d7|sr_token:90941cd2fc7f000083e3fc4be3550000|seq_num:1
[2025/12/13 08:47:50 588926] [debug] |scid:2055f6af416b48eb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8ad35df4a0dca485|sr_token:90941cd2fc7f000083e3fc4be3550000|seq_num:2
[2025/12/13 08:47:50 588934] [debug] |scid:2055f6af416b48eb|xqc_path_get_perf_class|conn:000055E35E354FFC|path_id:0|path_srtt:31735|min_srtt:31735|path_bw:1222|loss_rate:50.00|path_pto:0|
[2025/12/13 08:47:50 588940] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E35E354FFC|path_id:0|path_srtt:31735|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:47:50 588947] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:4|
[2025/12/13 08:47:50 588952] [debug] |scid:2055f6af416b48eb|xqc_path_get_perf_class|conn:000055E35E354FFC|path_id:0|path_srtt:31735|min_srtt:31735|path_bw:1222|loss_rate:50.00|path_pto:0|
[2025/12/13 08:47:50 588957] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E35E354FFC|path_id:0|path_srtt:31735|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:47:50 588963] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:4|
[2025/12/13 08:47:50 588970] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:47:50 588977] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:47:50 589073] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:1|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765615670588988|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 589088] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 589096] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:47:50 589105] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:31735|rtt_var:15867|pto_duration:95203|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:47:50 589114] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:47:50 589121] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 589130] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 37|
[2025/12/13 08:47:50 589137] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615670710191|now:1765615670589104|interv:121087|
[2025/12/13 08:47:50 589145] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:2|expire:1765615670710191|now:1765615670589104|interval:121087|pto_count:0|srtt:31735
[2025/12/13 08:47:50 589161] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137895|inflight:37|
[2025/12/13 08:47:50 589170] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:47:50 589177] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 08:47:50 589255] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:2|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:37|now:1765615670589189|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 589265] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:2|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 589271] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:37|applimit:0|
[2025/12/13 08:47:50 589278] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:31735|rtt_var:15867|pto_duration:95203|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:47:50 589284] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:47:50 589290] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 589296] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:47:50 589301] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615670710392|now:1765615670589277|interv:121115|
[2025/12/13 08:47:50 589307] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:2|expire:1765615670710392|now:1765615670589277|interval:121115|pto_count:0|srtt:31735
[2025/12/13 08:47:50 589314] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137895|inflight:74|
[2025/12/13 08:47:50 589322] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615670613142|
[2025/12/13 08:47:50 589328] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615670613142|
[2025/12/13 08:47:50 589334] [debug] |xqc_engine_wakeup_after|wakeup:1765615670613142|now:1765615670589334|diff:23808|
[2025/12/13 08:47:50 589341] [debug] |xqc_engine_main_logic|END|now:1765615670588852|
[2025/12/13 08:47:50 589350] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670589349|
[2025/12/13 08:47:50 589355] [debug] |xqc_engine_wakeup_after|wakeup:1765615670613142|now:1765615670589355|diff:23787|
[2025/12/13 08:47:50 589361] [debug] |xqc_engine_main_logic|END|now:1765615670589349|
[2025/12/13 08:47:50 612743] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670612742|
[2025/12/13 08:47:50 612765] [debug] |xqc_engine_wakeup_after|wakeup:1765615670613142|now:1765615670612765|diff:377|
[2025/12/13 08:47:50 612770] [debug] |xqc_engine_main_logic|END|now:1765615670612742|
[2025/12/13 08:47:50 613837] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670613837|
[2025/12/13 08:47:50 613843] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615670613142|pq_index:0|
[2025/12/13 08:47:50 613848] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670588852|
[2025/12/13 08:47:50 613854] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615670613852|
[2025/12/13 08:47:50 613860] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615670613142|now:1765615670613852|
[2025/12/13 08:47:50 613877] [debug] |scid:2055f6af416b48eb|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:47:50 613882] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615670613142|now:1765615670613852|
[2025/12/13 08:47:50 613886] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:47:50 613895] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|largest_recv:2|ack_delay:25753|first_ack_range:0|largest_pkt_recv_time:1765615670588142|
[2025/12/13 08:47:50 613900] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/12/13 08:47:50 613905] [debug] |scid:2055f6af416b48eb|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/13 08:47:50 613909] [debug] |scid:2055f6af416b48eb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:47:50 613915] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 613922] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:15|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:47:50 613928] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 08:47:50 613991] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:3|size:15|sent:31|pkt_type:SHORT_HEADER|frame:ACK |inflight:74|now:1765615670613943|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 614000] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:3|origin_pktnum:0|size:15|enc_size:31|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 614008] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615670710392|
[2025/12/13 08:47:50 614015] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615670710392|
[2025/12/13 08:47:50 614021] [debug] |xqc_engine_wakeup_after|wakeup:1765615670710392|now:1765615670614021|diff:96371|
[2025/12/13 08:47:50 614027] [debug] |xqc_engine_main_logic|END|now:1765615670613852|
[2025/12/13 08:47:50 620031] [info] |xqc_engine_packet_process|==>|conn:000055E35E354FFC|size:34|state:ESTABED|recv_time:1765615670620029|
[2025/12/13 08:47:50 620047] [debug] |scid:2055f6af416b48eb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69b7a02a2e0171d7|spin_bit:0|
[2025/12/13 08:47:50 620057] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|largest_pn:2|
[2025/12/13 08:47:50 620063] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/12/13 08:47:50 620072] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/12/13 08:47:50 620076] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:2|
[2025/12/13 08:47:50 620087] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|conn:000055E35E354FFC|path:0|pkt_num:1|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:1|
[2025/12/13 08:47:50 620095] [debug] |scid:2055f6af416b48eb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:37|prior_delivered:39|prior_time:1765615670588988|is_app_limited:0|send_elapse:0|ack_elapse:31041|ctl_first_sent_time:1765615670588988|lagest_ack_time:1765615670620029|curr_delivered:76|
[2025/12/13 08:47:50 620102] [debug] |scid:2055f6af416b48eb|xqc_update_sample|sampler_sent_time_update:1765615670588988|
[2025/12/13 08:47:50 620110] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/12/13 08:47:50 620116] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|conn:000055E35E354FFC|path:0|pkt_num:2|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/12/13 08:47:50 620133] [debug] |scid:2055f6af416b48eb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:37|prior_delivered:39|prior_time:1765615670588988|is_app_limited:0|send_elapse:0|ack_elapse:31041|ctl_first_sent_time:1765615670588988|lagest_ack_time:1765615670620029|curr_delivered:113|
[2025/12/13 08:47:50 620139] [debug] |scid:2055f6af416b48eb|xqc_update_sample|sampler_sent_time_update:1765615670589189|
[2025/12/13 08:47:50 620144] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/13 08:47:50 620151] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_rtt|before update rtt|conn:000055E35E354FFC|srtt:31735|rttvar:15867|minrtt:31735|latest_rtt:30840|ack_delay:104|
[2025/12/13 08:47:50 620158] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_rtt|l-0.0.0.0-42290-2055f6af416b48eb p-193.167.100.100-443-f5663db8 |after update rtt|conn:000055E35E354FFC|srtt:31611|rttvar:12150|minrtt:30840|latest_rtt:30840|ack_delay:104|
[2025/12/13 08:47:50 620164] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 08:47:50 620170] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:47:50 620177] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055E35E354FFC|path:0|
[2025/12/13 08:47:50 620183] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:47:50 620188] [debug] |scid:2055f6af416b48eb|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31041, delivered 74|rate 2383|lost 0|
[2025/12/13 08:47:50 620194] [debug] |scid:2055f6af416b48eb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/13 08:47:50 620200] [debug] |scid:2055f6af416b48eb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2383) in round 2|
[2025/12/13 08:47:50 620207] [debug] |scid:2055f6af416b48eb|xqc_bbr_update_min_rtt|probertt expire|rtt:30840, old_rtt:31735|
[2025/12/13 08:47:50 620213] [debug] |scid:2055f6af416b48eb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30840, old_rtt:31735|
[2025/12/13 08:47:50 620219] [debug] |scid:2055f6af416b48eb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:148|
[2025/12/13 08:47:50 620225] [debug] |scid:2055f6af416b48eb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137895|packet_lost:0|acked:74|po_sent_time:1765615670589189|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:113|
[2025/12/13 08:47:50 620236] [debug] |scid:2055f6af416b48eb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137895|packet_lost:0|acked:74|po_sent_time:1765615670589189|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:113|
[2025/12/13 08:47:50 620244] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|l-0.0.0.0-42290-2055f6af416b48eb p-193.167.100.100-443-f5663db8 |bbr on ack|mode:0|pacing_rate:12532362|bw:2383|cwnd:137969|full_bw_reached:0|inflight:0|srtt:31611|latest_rtt:30840|min_rtt:30840|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:47:50 620252] [stats] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|l-0.0.0.0-42290-2055f6af416b48eb p-193.167.100.100-443-f5663db8 |bandwidth change record|bw_before:1222|bw_after:2383|srtt:31611|cwnd:137969|
[2025/12/13 08:47:50 620258] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:19|
[2025/12/13 08:47:50 620263] [debug] |scid:2055f6af416b48eb|xqc_conn_set_cid_retired_ts|retired|cid:2055f6af416b48eb|seq:0|len:8|
[2025/12/13 08:47:50 620268] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:RETIRE_CID|expire:1765615670935900|now:1765615670620267|interv:315633|
[2025/12/13 08:47:50 620273] [debug] |scid:2055f6af416b48eb|xqc_process_retire_conn_id_frame|switch scid to 1|
[2025/12/13 08:47:50 620279] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:ACK_01RTT|expire:1765615670645029|now:1765615670620029|interv:25000|
[2025/12/13 08:47:50 620289] [debug] |scid:2055f6af416b48eb|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615670620029|max_ack_delay:25000|
[2025/12/13 08:47:50 620294] [debug] |scid:2055f6af416b48eb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/12/13 08:47:50 620298] [info] |scid:2055f6af416b48eb|xqc_conn_on_pkt_processed|====>|conn:000055E35E354FFC|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK RETIRE_CONNECTION_ID |recv_time:1765615670620029|dcid:69b7a02a2e0171d7|dcid_seq:1|
[2025/12/13 08:47:50 620304] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:PATH_IDLE|expire:1765615790620029|now:1765615670620029|interv:120000000|
[2025/12/13 08:47:50 620308] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:CONN_IDLE|expire:1765615790620029|now:1765615670620029|interv:120000000|
[2025/12/13 08:47:50 620312] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615670710392|pq_index:0|
[2025/12/13 08:47:50 620316] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670613852|
[2025/12/13 08:47:50 620320] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670620320|
[2025/12/13 08:47:50 620324] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_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:1765615670620324|
[2025/12/13 08:47:50 620346] [debug] |scid:2055f6af416b48eb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b19c77430a13f8d0|sr_token:00000000000000000000000000000000|seq_num:3
[2025/12/13 08:47:50 620352] [debug] |scid:2055f6af416b48eb|xqc_path_get_perf_class|conn:000055E35E354FFC|path_id:0|path_srtt:31611|min_srtt:31611|path_bw:2383|loss_rate:0.00|path_pto:0|
[2025/12/13 08:47:50 620356] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E35E354FFC|path_id:0|path_srtt:31611|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:47:50 620362] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 08:47:50 620367] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:47:50 620371] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-7|next_skip_chance:1765615670936004|current_time:1765615670620371|
[2025/12/13 08:47:50 620376] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/13 08:47:50 620420] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:8|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765615670620383|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 620429] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:8|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 620436] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:47:50 620442] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:31611|rtt_var:12150|pto_duration:80211|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:47:50 620449] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:47:50 620461] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 620465] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 37|
[2025/12/13 08:47:50 620469] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615670726594|now:1765615670620442|interv:106152|
[2025/12/13 08:47:50 620473] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:2|expire:1765615670726594|now:1765615670620442|interval:106152|pto_count:0|srtt:31611
[2025/12/13 08:47:50 620478] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137969|inflight:37|
[2025/12/13 08:47:50 620483] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615670645029|
[2025/12/13 08:47:50 620487] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615670645029|
[2025/12/13 08:47:50 620491] [debug] |xqc_engine_wakeup_after|wakeup:1765615670645029|now:1765615670620491|diff:24538|
[2025/12/13 08:47:50 620496] [debug] |xqc_engine_main_logic|END|now:1765615670620324|
[2025/12/13 08:47:50 620501] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670620501|
[2025/12/13 08:47:50 620505] [debug] |xqc_engine_wakeup_after|wakeup:1765615670645029|now:1765615670620505|diff:24524|
[2025/12/13 08:47:50 620509] [debug] |xqc_engine_main_logic|END|now:1765615670620501|
[2025/12/13 08:47:50 644993] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670644992|
[2025/12/13 08:47:50 645014] [debug] |xqc_engine_wakeup_after|wakeup:1765615670645029|now:1765615670645014|diff:15|
[2025/12/13 08:47:50 645019] [debug] |xqc_engine_main_logic|END|now:1765615670644992|
[2025/12/13 08:47:50 646087] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670646087|
[2025/12/13 08:47:50 646093] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615670645029|pq_index:0|
[2025/12/13 08:47:50 646098] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670620324|
[2025/12/13 08:47:50 646105] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615670646102|
[2025/12/13 08:47:50 646110] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615670645029|now:1765615670646102|
[2025/12/13 08:47:50 646115] [debug] |scid:2055f6af416b48eb|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:47:50 646119] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615670645029|now:1765615670646102|
[2025/12/13 08:47:50 646123] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:47:50 646132] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|largest_recv:5|ack_delay:26103|first_ack_range:0|largest_pkt_recv_time:1765615670620029|
[2025/12/13 08:47:50 646137] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/12/13 08:47:50 646142] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/12/13 08:47:50 646146] [debug] |scid:2055f6af416b48eb|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/12/13 08:47:50 646150] [debug] |scid:2055f6af416b48eb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:47:50 646156] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 646162] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:47:50 646169] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/12/13 08:47:50 646254] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:9|size:17|sent:33|pkt_type:SHORT_HEADER|frame:ACK |inflight:37|now:1765615670646196|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 646263] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:9|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 646271] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615670726594|
[2025/12/13 08:47:50 646278] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615670726594|
[2025/12/13 08:47:50 646284] [debug] |xqc_engine_wakeup_after|wakeup:1765615670726594|now:1765615670646284|diff:80310|
[2025/12/13 08:47:50 646290] [debug] |xqc_engine_main_logic|END|now:1765615670646102|
[2025/12/13 08:47:50 678334] [info] |xqc_engine_packet_process|==>|conn:000055E35E354FFC|size:1280|state:ESTABED|recv_time:1765615670678329|
[2025/12/13 08:47:50 678368] [debug] |scid:2055f6af416b48eb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69b7a02a2e0171d7|spin_bit:0|
[2025/12/13 08:47:50 678387] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|largest_pn:5|
[2025/12/13 08:47:50 678393] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/12/13 08:47:50 678411] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/12/13 08:47:50 678416] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:1e|
[2025/12/13 08:47:50 678420] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:18|
[2025/12/13 08:47:50 678425] [debug] |scid:2055f6af416b48eb|xqc_process_new_conn_id_frame|new_conn_id|83358e2a|sr_token:d4e05011916b706103974498ce1b867a
[2025/12/13 08:47:50 678430] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:18|
[2025/12/13 08:47:50 678434] [debug] |scid:2055f6af416b48eb|xqc_process_new_conn_id_frame|new_conn_id|986d956a|sr_token:7abfa9bda373f97e2136ea23613fde31
[2025/12/13 08:47:50 678438] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:7|
[2025/12/13 08:47:50 678642] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:18|
[2025/12/13 08:47:50 678652] [debug] |scid:2055f6af416b48eb|xqc_process_new_conn_id_frame|new_conn_id|6bbb0273|sr_token:783a4451230cd74fb141ef07946f1394
[2025/12/13 08:47:50 678658] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:6|
[2025/12/13 08:47:50 678664] [debug] |scid:2055f6af416b48eb|xqc_process_crypto_frame|level:3|
[2025/12/13 08:47:50 678668] [debug] |scid:2055f6af416b48eb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/13 08:47:50 678674] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615670726594|pq_index:0|
[2025/12/13 08:47:50 678679] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670646102|
[2025/12/13 08:47:50 678683] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:18|
[2025/12/13 08:47:50 678687] [debug] |scid:2055f6af416b48eb|xqc_process_new_conn_id_frame|new_conn_id|33fd47aa|sr_token:737d882b056e7dbcae2db99240a6fb89
[2025/12/13 08:47:50 678691] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:18|
[2025/12/13 08:47:50 678694] [debug] |scid:2055f6af416b48eb|xqc_process_new_conn_id_frame|new_conn_id|97fcbc48|sr_token:dba02ea674da1f7b9ea6a4210a4c5c95
[2025/12/13 08:47:50 678698] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:8|
[2025/12/13 08:47:50 678708] [debug] |scid:2055f6af416b48eb|xqc_process_stream_frame|offset:0|data_length:862|fin:0|stream_id:0|path:0|
[2025/12/13 08:47:50 678717] [debug] |scid:2055f6af416b48eb|xqc_insert_stream_frame|merge left|merged_offset_end:862|new_offset:0|new_len:862|
[2025/12/13 08:47:50 678724] [debug] |scid:2055f6af416b48eb|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 08:47:50 678729] [debug] |scid:2055f6af416b48eb|xqc_process_stream_frame|stream_length:0|merged_offset_end:862|stream_id:0|
[2025/12/13 08:47:50 678745] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:ACK_01RTT|expire:1765615670703329|now:1765615670678329|interv:25000|
[2025/12/13 08:47:50 678754] [debug] |scid:2055f6af416b48eb|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 UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615670678329|max_ack_delay:25000|
[2025/12/13 08:47:50 678761] [debug] |scid:2055f6af416b48eb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/12/13 08:47:50 678766] [info] |scid:2055f6af416b48eb|xqc_conn_on_pkt_processed|====>|conn:000055E35E354FFC|path:0|size:1280|pkt_type:SHORT_HEADER|pkt_num:6|frame:CRYPTO NEW_TOKEN STREAM NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765615670678329|dcid:69b7a02a2e0171d7|dcid_seq:1|
[2025/12/13 08:47:50 678772] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:PATH_IDLE|expire:1765615790678329|now:1765615670678329|interv:120000000|
[2025/12/13 08:47:50 678777] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:CONN_IDLE|expire:1765615790678329|now:1765615670678329|interv:120000000|
[2025/12/13 08:47:50 678781] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670678781|
[2025/12/13 08:47:50 678786] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_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:1765615670678785|
[2025/12/13 08:47:50 678792] [debug] |scid:2055f6af416b48eb|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 08:47:50 678797] [debug] |scid:2055f6af416b48eb|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:000055E35E354FFC|
[2025/12/13 08:47:50 678833] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615670703329|
[2025/12/13 08:47:50 678840] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615670703329|
[2025/12/13 08:47:50 678846] [debug] |xqc_engine_wakeup_after|wakeup:1765615670703329|now:1765615670678846|diff:24483|
[2025/12/13 08:47:50 678851] [debug] |xqc_engine_main_logic|END|now:1765615670678785|
[2025/12/13 08:47:50 678859] [info] |xqc_engine_packet_process|==>|conn:000055E35E354FFC|size:193|state:ESTABED|recv_time:1765615670678859|
[2025/12/13 08:47:50 678864] [debug] |scid:2055f6af416b48eb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69b7a02a2e0171d7|spin_bit:0|
[2025/12/13 08:47:50 678870] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|largest_pn:6|
[2025/12/13 08:47:50 678874] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/12/13 08:47:50 678880] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/12/13 08:47:50 678884] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:d|
[2025/12/13 08:47:50 678888] [debug] |scid:2055f6af416b48eb|xqc_process_stream_frame|offset:862|data_length:162|fin:1|stream_id:0|path:0|
[2025/12/13 08:47:50 678893] [debug] |scid:2055f6af416b48eb|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:862|new_len:162|
[2025/12/13 08:47:50 678897] [debug] |scid:2055f6af416b48eb|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 08:47:50 678901] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615670703329|pq_index:0|
[2025/12/13 08:47:50 678908] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670678785|
[2025/12/13 08:47:50 678915] [debug] |scid:2055f6af416b48eb|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/13 08:47:50 678922] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:47:50 678930] [debug] |scid:2055f6af416b48eb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 08:47:50 678939] [debug] |scid:2055f6af416b48eb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/12/13 08:47:50 678944] [info] |scid:2055f6af416b48eb|xqc_conn_on_pkt_processed|====>|conn:000055E35E354FFC|path:0|size:193|pkt_type:SHORT_HEADER|pkt_num:7|frame:STREAM |recv_time:1765615670678859|dcid:69b7a02a2e0171d7|dcid_seq:1|
[2025/12/13 08:47:50 678948] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:PATH_IDLE|expire:1765615790678859|now:1765615670678859|interv:120000000|
[2025/12/13 08:47:50 678952] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:CONN_IDLE|expire:1765615790678859|now:1765615670678859|interv:120000000|
[2025/12/13 08:47:50 678957] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670678957|
[2025/12/13 08:47:50 678962] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615670678961|
[2025/12/13 08:47:50 678966] [debug] |scid:2055f6af416b48eb|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:000055E35E354FFC|
[2025/12/13 08:47:50 678971] [debug] |scid:2055f6af416b48eb|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/13 08:47:50 678976] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:STREAM_CLOSE|expire:1765615670994609|now:1765615670678976|interv:315633|
[2025/12/13 08:47:50 679011] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|largest_recv:7|ack_delay:152|first_ack_range:2|largest_pkt_recv_time:1765615670678859|
[2025/12/13 08:47:50 679019] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|high:7|low:5|pkt_pns:2|
[2025/12/13 08:47:50 679024] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/12/13 08:47:50 679028] [debug] |scid:2055f6af416b48eb|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/12/13 08:47:50 679032] [debug] |scid:2055f6af416b48eb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:47:50 679038] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 679049] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:47:50 679056] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/13 08:47:50 679116] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:10|size:16|sent:32|pkt_type:SHORT_HEADER|frame:ACK |inflight:37|now:1765615670679066|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 679127] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:10|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 679135] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615670726594|
[2025/12/13 08:47:50 679140] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615670726594|
[2025/12/13 08:47:50 679146] [debug] |xqc_engine_wakeup_after|wakeup:1765615670726594|now:1765615670679146|diff:47448|
[2025/12/13 08:47:50 679152] [debug] |xqc_engine_main_logic|END|now:1765615670678961|
[2025/12/13 08:47:50 710074] [info] |xqc_engine_packet_process|==>|conn:000055E35E354FFC|size:30|state:ESTABED|recv_time:1765615670710069|
[2025/12/13 08:47:50 710106] [debug] |scid:2055f6af416b48eb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69b7a02a2e0171d7|spin_bit:0|
[2025/12/13 08:47:50 710131] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|largest_pn:7|
[2025/12/13 08:47:50 710154] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/12/13 08:47:50 710172] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/12/13 08:47:50 710179] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:12|
[2025/12/13 08:47:50 710185] [debug] |scid:2055f6af416b48eb|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:100|bidirectional:1|max_streams:101|
[2025/12/13 08:47:50 710194] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:ACK_01RTT|expire:1765615670735069|now:1765615670710069|interv:25000|
[2025/12/13 08:47:50 710209] [debug] |scid:2055f6af416b48eb|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 UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615670710069|max_ack_delay:25000|
[2025/12/13 08:47:50 710217] [debug] |scid:2055f6af416b48eb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/12/13 08:47:50 710226] [info] |scid:2055f6af416b48eb|xqc_conn_on_pkt_processed|====>|conn:000055E35E354FFC|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:8|frame:MAX_STREAMS |recv_time:1765615670710069|dcid:69b7a02a2e0171d7|dcid_seq:1|
[2025/12/13 08:47:50 710236] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:PATH_IDLE|expire:1765615790710069|now:1765615670710069|interv:120000000|
[2025/12/13 08:47:50 710244] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:CONN_IDLE|expire:1765615790710069|now:1765615670710069|interv:120000000|
[2025/12/13 08:47:50 710251] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615670726594|pq_index:0|
[2025/12/13 08:47:50 710260] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670678961|
[2025/12/13 08:47:50 710271] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670710271|
[2025/12/13 08:47:50 710279] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_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:1765615670710278|
[2025/12/13 08:47:50 710293] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615670726594|
[2025/12/13 08:47:50 710300] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615670726594|
[2025/12/13 08:47:50 710309] [debug] |xqc_engine_wakeup_after|wakeup:1765615670726594|now:1765615670710309|diff:16285|
[2025/12/13 08:47:50 710317] [debug] |xqc_engine_main_logic|END|now:1765615670710278|
[2025/12/13 08:47:50 710327] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670710326|
[2025/12/13 08:47:50 710333] [debug] |xqc_engine_wakeup_after|wakeup:1765615670726594|now:1765615670710333|diff:16261|
[2025/12/13 08:47:50 710340] [debug] |xqc_engine_main_logic|END|now:1765615670710326|
[2025/12/13 08:47:50 727353] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670727352|
[2025/12/13 08:47:50 727377] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615670726594|pq_index:0|
[2025/12/13 08:47:50 727382] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670710278|
[2025/12/13 08:47:50 727388] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615670727386|
[2025/12/13 08:47:50 727393] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615670726594|now:1765615670727386|
[2025/12/13 08:47:50 727398] [debug] |scid:2055f6af416b48eb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:47:50 727415] [debug] |scid:2055f6af416b48eb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055E35E354FFC|path:0|bytes_in_flight:37|
[2025/12/13 08:47:50 727419] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:31611|rtt_var:12150|pto_duration:80211|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:47:50 727424] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:47:50 727428] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 727432] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 37|
[2025/12/13 08:47:50 727436] [debug] |scid:2055f6af416b48eb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 08:47:50 727442] [debug] |scid:2055f6af416b48eb|xqc_conn_send_probe_pkt|conn:000055E35E354FFC|path:0|pkt_num:8|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:47:50 727449] [debug] |scid:2055f6af416b48eb|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:8|
[2025/12/13 08:47:50 727453] [debug] |scid:2055f6af416b48eb|xqc_conn_send_probe_pkt|conn:000055E35E354FFC|path:0|pkt_num:8|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:47:50 727457] [debug] |scid:2055f6af416b48eb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055E35E354FFC|pto_count:1
[2025/12/13 08:47:50 727462] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055E35E354FFC|path:0|
[2025/12/13 08:47:50 727466] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:47:50 727470] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765615670727386|
[2025/12/13 08:47:50 727474] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:47:50 727481] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 727486] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 727490] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:8|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:47:50 727498] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/13 08:47:50 727591] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:11|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765615670727510|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 727599] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:11|origin_pktnum:8|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 727604] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:47:50 727609] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:31611|rtt_var:12150|pto_duration:160422|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:47:50 727613] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:47:50 727617] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 727621] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 37|
[2025/12/13 08:47:50 727625] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615670939932|now:1765615670727609|interv:212323|
[2025/12/13 08:47:50 727634] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:2|expire:1765615670939932|now:1765615670727609|interval:212323|pto_count:1|srtt:31611
[2025/12/13 08:47:50 727640] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137969|inflight:37|
[2025/12/13 08:47:50 727645] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:8|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:47:50 727650] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/13 08:47:50 727672] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:12|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:37|now:1765615670727656|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 727678] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:12|origin_pktnum:8|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 08:47:50 727682] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:37|applimit:0|
[2025/12/13 08:47:50 727686] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:31611|rtt_var:12150|pto_duration:160422|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:47:50 727691] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:47:50 727694] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 727698] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:47:50 727702] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615670940078|now:1765615670727686|interv:212392|
[2025/12/13 08:47:50 727706] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:2|expire:1765615670940078|now:1765615670727686|interval:212392|pto_count:1|srtt:31611
[2025/12/13 08:47:50 727710] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137969|inflight:74|
[2025/12/13 08:47:50 727715] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615670735069|
[2025/12/13 08:47:50 727719] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615670735069|
[2025/12/13 08:47:50 727723] [debug] |xqc_engine_wakeup_after|wakeup:1765615670735069|now:1765615670727723|diff:7346|
[2025/12/13 08:47:50 727727] [debug] |xqc_engine_main_logic|END|now:1765615670727386|
[2025/12/13 08:47:50 735173] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670735172|
[2025/12/13 08:47:50 735183] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615670735069|pq_index:0|
[2025/12/13 08:47:50 735187] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670727386|
[2025/12/13 08:47:50 735192] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615670735191|
[2025/12/13 08:47:50 735197] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615670735069|now:1765615670735191|
[2025/12/13 08:47:50 735202] [debug] |scid:2055f6af416b48eb|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:47:50 735206] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615670735069|now:1765615670735191|
[2025/12/13 08:47:50 735216] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:47:50 735223] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|largest_recv:8|ack_delay:25154|first_ack_range:3|largest_pkt_recv_time:1765615670710069|
[2025/12/13 08:47:50 735228] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|high:8|low:5|pkt_pns:2|
[2025/12/13 08:47:50 735232] [debug] |scid:2055f6af416b48eb|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/12/13 08:47:50 735236] [debug] |scid:2055f6af416b48eb|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/12/13 08:47:50 735240] [debug] |scid:2055f6af416b48eb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:47:50 735245] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 735250] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:47:50 735255] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/13 08:47:50 735288] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:13|size:17|sent:33|pkt_type:SHORT_HEADER|frame:ACK |inflight:74|now:1765615670735262|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 735294] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:13|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 735299] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615670935900|
[2025/12/13 08:47:50 735303] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615670935900|
[2025/12/13 08:47:50 735307] [debug] |xqc_engine_wakeup_after|wakeup:1765615670935900|now:1765615670735307|diff:200593|
[2025/12/13 08:47:50 735311] [debug] |xqc_engine_main_logic|END|now:1765615670735191|
[2025/12/13 08:47:50 936101] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670936100|
[2025/12/13 08:47:50 936137] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615670935900|pq_index:0|
[2025/12/13 08:47:50 936143] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670735191|
[2025/12/13 08:47:50 936150] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615670936147|
[2025/12/13 08:47:50 936155] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|timer expired|type:RETIRE_CID|expire_time:1765615670935900|now:1765615670936147|
[2025/12/13 08:47:50 936161] [debug] |scid:2055f6af416b48eb|xqc_timer_retire_cid_timeout|retired->removed|cid:2055f6af416b48eb|seq:0|len:8|
[2025/12/13 08:47:50 936166] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|unset|type:RETIRE_CID|expire_time:1765615670935900|now:1765615670936147|
[2025/12/13 08:47:50 936170] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:RETIRE_CID|
[2025/12/13 08:47:50 936179] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615670940078|
[2025/12/13 08:47:50 936183] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615670940078|
[2025/12/13 08:47:50 936187] [debug] |xqc_engine_wakeup_after|wakeup:1765615670940078|now:1765615670936187|diff:3891|
[2025/12/13 08:47:50 936191] [debug] |xqc_engine_main_logic|END|now:1765615670936147|
[2025/12/13 08:47:50 940447] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670940446|
[2025/12/13 08:47:50 940458] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615670940078|pq_index:0|
[2025/12/13 08:47:50 940463] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670936147|
[2025/12/13 08:47:50 940486] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615670940485|
[2025/12/13 08:47:50 940491] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615670940078|now:1765615670940485|
[2025/12/13 08:47:50 940495] [debug] |scid:2055f6af416b48eb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:47:50 940500] [debug] |scid:2055f6af416b48eb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055E35E354FFC|path:0|bytes_in_flight:74|
[2025/12/13 08:47:50 940507] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:31611|rtt_var:12150|pto_duration:160422|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:47:50 940537] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:47:50 940541] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 940545] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:47:50 940549] [debug] |scid:2055f6af416b48eb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 08:47:50 940556] [debug] |scid:2055f6af416b48eb|xqc_conn_send_probe_pkt|conn:000055E35E354FFC|path:0|pkt_num:8|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:47:50 940563] [debug] |scid:2055f6af416b48eb|xqc_conn_send_probe_pkt|conn:000055E35E354FFC|path:0|pkt_num:11|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 08:47:50 940568] [debug] |scid:2055f6af416b48eb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055E35E354FFC|pto_count:2
[2025/12/13 08:47:50 940572] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:31611|rtt_var:12150|pto_duration:320844|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:47:50 940576] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:47:50 940580] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 940584] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 37|
[2025/12/13 08:47:50 940588] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615671152500|now:1765615670940572|interv:211928|
[2025/12/13 08:47:50 940592] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:2|expire:1765615671152500|now:1765615670940572|interval:211928|pto_count:2|srtt:31611
[2025/12/13 08:47:50 940599] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 940604] [debug] |scid:2055f6af416b48eb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 940608] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:8|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:47:50 940616] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/12/13 08:47:50 940703] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:14|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:37|now:1765615670940637|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 940714] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:14|origin_pktnum:8|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 08:47:50 940719] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:37|applimit:0|
[2025/12/13 08:47:50 940723] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:31611|rtt_var:12150|pto_duration:320844|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:47:50 940728] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:47:50 940732] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 940735] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 74|
[2025/12/13 08:47:50 940739] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615671365481|now:1765615670940723|interv:424758|
[2025/12/13 08:47:50 940743] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:2|expire:1765615671365481|now:1765615670940723|interval:424758|pto_count:2|srtt:31611
[2025/12/13 08:47:50 940749] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137969|inflight:74|
[2025/12/13 08:47:50 940754] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:11|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:47:50 940758] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/12/13 08:47:50 940776] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:15|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:74|now:1765615670940764|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 940781] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:15|origin_pktnum:8|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 940786] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|path:0|inflight:74|applimit:0|
[2025/12/13 08:47:50 940790] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|srtt:31611|rtt_var:12150|pto_duration:320844|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:47:50 940794] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:47:50 940798] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:47:50 940802] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_pto_time_and_space|conn:000055E35E354FFC|path:0|PNS: 2, unacked: 111|
[2025/12/13 08:47:50 940805] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:LOSS_DETECTION|expire:1765615671365608|now:1765615670940789|interv:424819|
[2025/12/13 08:47:50 940809] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055E35E354FFC|path:0|pns:2|expire:1765615671365608|now:1765615670940789|interval:424819|pto_count:2|srtt:31611
[2025/12/13 08:47:50 940814] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137969|inflight:111|
[2025/12/13 08:47:50 940818] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615670994609|
[2025/12/13 08:47:50 940823] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615670994609|
[2025/12/13 08:47:50 940827] [debug] |xqc_engine_wakeup_after|wakeup:1765615670994609|now:1765615670940826|diff:53783|
[2025/12/13 08:47:50 940831] [debug] |xqc_engine_main_logic|END|now:1765615670940485|
[2025/12/13 08:47:50 971746] [info] |xqc_engine_packet_process|==>|conn:000055E35E354FFC|size:36|state:ESTABED|recv_time:1765615670971740|
[2025/12/13 08:47:50 971794] [debug] |scid:2055f6af416b48eb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69b7a02a2e0171d7|spin_bit:0|
[2025/12/13 08:47:50 971820] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|largest_pn:8|
[2025/12/13 08:47:50 971829] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/12/13 08:47:50 971853] [debug] |scid:2055f6af416b48eb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/12/13 08:47:50 971865] [debug] |scid:2055f6af416b48eb|xqc_process_frames|frame_type:2|
[2025/12/13 08:47:50 971886] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|conn:000055E35E354FFC|path:0|pkt_num:14|origin_pktnum:8|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/12/13 08:47:50 971900] [debug] |scid:2055f6af416b48eb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:74|prior_delivered:113|prior_time:1765615670727510|is_app_limited:0|send_elapse:213127|ack_elapse:244230|ctl_first_sent_time:1765615670940637|lagest_ack_time:1765615670971740|curr_delivered:150|
[2025/12/13 08:47:50 971913] [debug] |scid:2055f6af416b48eb|xqc_update_sample|sampler_sent_time_update:1765615670940637|
[2025/12/13 08:47:50 971933] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 08:47:50 971944] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_rtt|before update rtt|conn:000055E35E354FFC|srtt:31611|rttvar:12150|minrtt:30840|latest_rtt:31103|ack_delay:112|
[2025/12/13 08:47:50 971957] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_update_rtt|l-0.0.0.0-42290-2055f6af416b48eb p-193.167.100.100-443-f5663db8 |after update rtt|conn:000055E35E354FFC|srtt:31533|rttvar:9268|minrtt:30840|latest_rtt:31103|ack_delay:112|
[2025/12/13 08:47:50 971966] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/12/13 08:47:50 971982] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 9|pns:2|
[2025/12/13 08:47:50 971994] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:47:50 972004] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055E35E354FFC|path:0|
[2025/12/13 08:47:50 972013] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:47:50 972020] [debug] |scid:2055f6af416b48eb|xqc_generate_sample|sampler: send_elapse 213127, ack_elapse 244230, delivered 37|rate 151|lost 0|
[2025/12/13 08:47:50 972027] [debug] |scid:2055f6af416b48eb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/12/13 08:47:50 972034] [debug] |scid:2055f6af416b48eb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (151) in round 3|
[2025/12/13 08:47:50 972040] [debug] |scid:2055f6af416b48eb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30840, old_rtt:30840|
[2025/12/13 08:47:50 972047] [debug] |scid:2055f6af416b48eb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:148|
[2025/12/13 08:47:50 972054] [debug] |scid:2055f6af416b48eb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137969|packet_lost:0|acked:37|po_sent_time:1765615670940637|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:150|
[2025/12/13 08:47:50 972061] [debug] |scid:2055f6af416b48eb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137969|packet_lost:0|acked:37|po_sent_time:1765615670940637|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:150|
[2025/12/13 08:47:50 972068] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_ack_received|l-0.0.0.0-42290-2055f6af416b48eb p-193.167.100.100-443-f5663db8 |bbr on ack|mode:0|pacing_rate:12532362|bw:2383|cwnd:138006|full_bw_reached:0|inflight:0|srtt:31533|latest_rtt:31103|min_rtt:30840|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:47:50 972090] [debug] |scid:2055f6af416b48eb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/12/13 08:47:50 972095] [info] |scid:2055f6af416b48eb|xqc_conn_on_pkt_processed|====>|conn:000055E35E354FFC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1765615670971740|dcid:69b7a02a2e0171d7|dcid_seq:1|
[2025/12/13 08:47:50 972101] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:PATH_IDLE|expire:1765615790971740|now:1765615670971740|interv:120000000|
[2025/12/13 08:47:50 972105] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:CONN_IDLE|expire:1765615790971740|now:1765615670971740|interv:120000000|
[2025/12/13 08:47:50 972109] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615670994609|pq_index:0|
[2025/12/13 08:47:50 972114] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670940485|
[2025/12/13 08:47:50 972119] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670972118|
[2025/12/13 08:47:50 972125] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_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:1765615670972123|
[2025/12/13 08:47:50 972134] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615670994609|
[2025/12/13 08:47:50 972138] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615670994609|
[2025/12/13 08:47:50 972142] [debug] |xqc_engine_wakeup_after|wakeup:1765615670994609|now:1765615670972142|diff:22467|
[2025/12/13 08:47:50 972147] [debug] |xqc_engine_main_logic|END|now:1765615670972123|
[2025/12/13 08:47:50 972153] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670972153|
[2025/12/13 08:47:50 972156] [debug] |xqc_engine_wakeup_after|wakeup:1765615670994609|now:1765615670972156|diff:22453|
[2025/12/13 08:47:50 972160] [debug] |xqc_engine_main_logic|END|now:1765615670972153|
[2025/12/13 08:47:50 994472] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670994471|
[2025/12/13 08:47:50 994496] [debug] |xqc_engine_wakeup_after|wakeup:1765615670994609|now:1765615670994496|diff:113|
[2025/12/13 08:47:50 994500] [debug] |xqc_engine_main_logic|END|now:1765615670994471|
[2025/12/13 08:47:50 995566] [debug] |xqc_engine_main_logic|BEGIN|now:1765615670995565|
[2025/12/13 08:47:50 995573] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615670994609|pq_index:0|
[2025/12/13 08:47:50 995577] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670972123|
[2025/12/13 08:47:50 995583] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615670995581|
[2025/12/13 08:47:50 995588] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765615670994609|now:1765615670995581|
[2025/12/13 08:47:50 995593] [debug] |scid:2055f6af416b48eb|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/13 08:47:50 995598] [debug] |scid:2055f6af416b48eb|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/13 08:47:50 995624] [info] |scid:2055f6af416b48eb|xqc_conn_close|conn:000055E35E354FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 08:47:50 995630] [debug] |scid:2055f6af416b48eb|xqc_timer_set|type:CONN_DRAINING|expire:1765615671276445|now:1765615670995630|interv:280815|
[2025/12/13 08:47:50 995647] [debug] |scid:2055f6af416b48eb|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/13 08:47:50 995652] [debug] |scid:2055f6af416b48eb|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/13 08:47:50 995656] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 08:47:50 995660] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 08:47:50 995664] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:47:50 995667] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:47:50 995677] [info] |scid:2055f6af416b48eb|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/13 08:47:50 995687] [debug] |scid:2055f6af416b48eb|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 08:47:50 995707] [stats] |scid:2055f6af416b48eb|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:26|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765615667868653|wrt_delay:2687475|snd_delay:2687754|finwrt_delay:2687475|finsnd_delay:2687754|finrcv_delay:2810240|finread_delay:2810318|all_acked_delay:2719624|firstfinack_dely:2719605|close_delay:2810323|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-42290-2055f6af416b48eb p-193.167.100.100-443-f5663db8|path_info:mp is not supported in connection scid:69b7a02a2e0171d7|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/12/13 08:47:50 995717] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765615670994609|now:1765615670995581|
[2025/12/13 08:47:50 995723] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/13 08:47:50 995733] [debug] |scid:2055f6af416b48eb|xqc_path_get_perf_class|conn:000055E35E354FFC|path_id:0|path_srtt:31533|min_srtt:31533|path_bw:2383|loss_rate:40.00|path_pto:0|
[2025/12/13 08:47:50 995740] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|path srtt|conn:000055E35E354FFC|path_id:0|path_srtt:31533|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:47:50 995747] [debug] |scid:2055f6af416b48eb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:13|reinj:0|path_class:4|
[2025/12/13 08:47:50 995755] [debug] |scid:2055f6af416b48eb|xqc_check_acked_or_dropped_pkt|conn:000055E35E354FFC|pkt_num:0|size:13|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 08:47:50 995764] [debug] |scid:2055f6af416b48eb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/12/13 08:47:50 995892] [info] |scid:2055f6af416b48eb|xqc_send_packet_with_pn|<==|conn:000055E35E354FFC|path:0|pkt_num:16|size:13|sent:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765615670995781|stream_id:0|stream_offset:0|
[2025/12/13 08:47:50 995906] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_on_packet_sent|conn:000055E35E354FFC|path:0|pkt_num:16|origin_pktnum:0|size:13|enc_size:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 08:47:50 995914] [debug] |scid:2055f6af416b48eb|xqc_conn_next_wakeup_time|wakeup_time:1765615671276445|
[2025/12/13 08:47:50 995922] [debug] |scid:2055f6af416b48eb|xqc_engine_add_wakeup_queue|next_tick_time:1765615671276445|
[2025/12/13 08:47:50 995927] [debug] |xqc_engine_wakeup_after|wakeup:1765615671276445|now:1765615670995927|diff:280518|
[2025/12/13 08:47:50 995934] [debug] |xqc_engine_main_logic|END|now:1765615670995581|
[2025/12/13 08:47:51 276694] [debug] |xqc_engine_main_logic|BEGIN|now:1765615671276693|
[2025/12/13 08:47:51 276733] [debug] |scid:2055f6af416b48eb|xqc_engine_remove_wakeup_queue|next_tick_time:1765615671276445|pq_index:0|
[2025/12/13 08:47:51 276739] [debug] |scid:2055f6af416b48eb|xqc_engine_add_active_queue|last_ticked_time:1765615670995581|
[2025/12/13 08:47:51 276764] [debug] |scid:2055f6af416b48eb|xqc_engine_process_conn|conn:000055E35E354FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615671276761|
[2025/12/13 08:47:51 276770] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765615671276445|now:1765615671276761|
[2025/12/13 08:47:51 276774] [debug] |scid:2055f6af416b48eb|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765615671276445|now:1765615671276761|
[2025/12/13 08:47:51 276779] [debug] |scid:2055f6af416b48eb|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/13 08:47:51 276784] [info] |xqc_engine_main_logic|conn:000055E35E354FFC|l-0.0.0.0-42290-2055f6af416b48eb p-193.167.100.100-443-f5663db8|conn_state:13|next_tick_time:1765615671276445
[2025/12/13 08:47:51 276803] [report] |scid:2055f6af416b48eb|xqc_conn_destroy|000055E35E354FFC|has_0rtt:0|0rtt_accept:0|token_ok:-1|handshake_time:2688052|first_send_delay:777|conn_persist:3408896|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-42290-2055f6af416b48eb p-193.167.100.100-443-f5663db8|hsk_recv:2686848|close_recv:0|close_send:3127874|last_recv:3103833|last_send:3127874|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,22,9,9,26,0,1024,i96,4,184,193,80,7,2810,0,4,21,30,400,8,2842,0,4,27,36,4,9,3103,0,4,13,40000,16,3127,4,37,4000,14,3072,4,37,4000,15,3072,0-2,0-2,0-0,0-0,0-0,0-31,0-9111,0-5304,0-16,0-9,0-0,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:4|snd_pkt:16|spurious_loss:0|detected_loss:4|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": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/13 08:47:51 276872] [debug] |scid:2055f6af416b48eb|xqc_send_ctl_destroy|destroy|
[2025/12/13 08:47:51 276880] [debug] |scid:2055f6af416b48eb|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/13 08:47:51 276885] [debug] |scid:2055f6af416b48eb|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/13 08:47:51 276889] [debug] |scid:2055f6af416b48eb|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/13 08:47:51 276975] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/13 08:47:51 276984] [debug] |xqc_engine_main_logic|END|now:1765615671276761|
[2025/12/13 08:47:51 278067] [debug] |xqc_engine_destroy|begin|