[2025/12/13 09:55:18 460928] [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 09:55:18 460963] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/13 09:55:18 460968] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/13 09:55:18 460972] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/13 09:55:18 460976] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/13 09:55:18 460984] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/13 09:55:18 460987] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/13 09:55:18 460992] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/13 09:55:18 460995] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/13 09:55:18 461121] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:CONN_IDLE|expire:1765619838461119|now:1765619718461119|interv:120000000|
[2025/12/13 09:55:18 461153] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:PATH_IDLE|expire:1765619838461153|now:1765619718461153|interv:120000000|
[2025/12/13 09:55:18 461161] [debug] |xqc_path_create|path:0|dcid:492a485ec6c7207b|scid:3cb9a38891fe0bdf|create_path_count:1|
[2025/12/13 09:55:18 461168] [debug] |scid:3cb9a38891fe0bdf|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 09:55:18 461174] [debug] |xqc_path_init|path:0|dcid:492a485ec6c7207b|scid:3cb9a38891fe0bdf|state:2|
[2025/12/13 09:55:18 461180] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_create|success|scid:3cb9a38891fe0bdf|dcid:492a485ec6c7207b|conn:000055D552D6CFFC|
[2025/12/13 09:55:18 461191] [debug] |scid:3cb9a38891fe0bdf|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/13 09:55:18 461199] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 09:55:18 461926] [debug] |scid:3cb9a38891fe0bdf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/13 09:55:18 461934] [debug] |scid:3cb9a38891fe0bdf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 09:55:18 461940] [debug] |scid:3cb9a38891fe0bdf|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 09:55:18 461945] [debug] |scid:3cb9a38891fe0bdf|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 09:55:18 461952] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765619718461951|
[2025/12/13 09:55:18 461958] [debug] |scid:3cb9a38891fe0bdf|xqc_process_crypto_write_streams|
[2025/12/13 09:55:18 461962] [debug] |scid:3cb9a38891fe0bdf|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 09:55:18 461969] [info] |scid:3cb9a38891fe0bdf|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:642|sent:571|pkt_type:INIT|frame:CRYPTO |now:1765619718461968|
[2025/12/13 09:55:18 461975] [debug] |scid:3cb9a38891fe0bdf|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/13 09:55:18 461981] [debug] |scid:3cb9a38891fe0bdf|xqc_path_get_perf_class|conn:000055D552D6CFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 09:55:18 461986] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D552D6CFFC|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 09:55:18 461991] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:642|reinj:0|path_class:2|
[2025/12/13 09:55:18 461997] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:642|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 09:55:18 462003] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 09:55:18 462086] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765619718462018|stream_id:0|stream_offset:0|
[2025/12/13 09:55:18 462096] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|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 09:55:18 462102] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 09:55:18 462109] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 09:55:18 462116] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 09:55:18 462122] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:18 462126] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 09:55:18 462130] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619719212018|now:1765619718462108|interv:749910|
[2025/12/13 09:55:18 462134] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:0|expire:1765619719212018|now:1765619718462108|interval:749910|pto_count:0|srtt:250000
[2025/12/13 09:55:18 462139] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 09:55:18 462145] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619719212018|
[2025/12/13 09:55:18 462149] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_active_queue|last_ticked_time:1765619718461951|pd_index:0|
[2025/12/13 09:55:18 462153] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619719212018|
[2025/12/13 09:55:18 462157] [debug] |xqc_engine_wakeup_after|wakeup:1765619719212018|now:1765619718462157|diff:749861|
[2025/12/13 09:55:18 462162] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 09:55:18 462212] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619719212018|pq_index:0|
[2025/12/13 09:55:18 462218] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619718461951|
[2025/12/13 09:55:18 462223] [debug] |scid:3cb9a38891fe0bdf|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/12/13 09:55:18 462228] [debug] |scid:3cb9a38891fe0bdf|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/13 09:55:18 462237] [debug] |scid:3cb9a38891fe0bdf|xqc_stream_buff_data|size:37|
[2025/12/13 09:55:18 462243] [info] |scid:3cb9a38891fe0bdf|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:37|pkt_type:0RTT|buff_1rtt:0|send_data_size:37|offset:37|fin:1|stream_flag:72|conn:000055D552D6CFFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/13 09:55:18 462253] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765619718462253|
[2025/12/13 09:55:18 462262] [debug] |scid:3cb9a38891fe0bdf|xqc_path_get_perf_class|conn:000055D552D6CFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 09:55:18 462268] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:70|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055D552D6CFFC|stream_id:0|stream_offset:37|
[2025/12/13 09:55:18 462276] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D552D6CFFC|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 09:55:18 462289] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:70|reinj:0|path_class:2|
[2025/12/13 09:55:18 462297] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:70|pkt_type:0RTT|frame:STREAM |
[2025/12/13 09:55:18 462303] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:70|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055D552D6CFFC|stream_id:0|stream_offset:37|
[2025/12/13 09:55:18 462309] [debug] |scid:3cb9a38891fe0bdf|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 09:55:18 462314] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 09:55:18 462348] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:0|size:70|sent:86|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765619718462323|stream_id:0|stream_offset:37|
[2025/12/13 09:55:18 462357] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 09:55:18 462364] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/13 09:55:18 462371] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 09:55:18 462378] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 09:55:18 462384] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:18 462389] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 70|
[2025/12/13 09:55:18 462395] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 09:55:18 462401] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619719212018|now:1765619718462370|interv:749648|
[2025/12/13 09:55:18 462408] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:0|expire:1765619719212018|now:1765619718462370|interval:749648|pto_count:0|srtt:250000
[2025/12/13 09:55:18 462415] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1254|
[2025/12/13 09:55:18 462422] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619719212018|
[2025/12/13 09:55:18 462426] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_active_queue|last_ticked_time:1765619718462253|pd_index:0|
[2025/12/13 09:55:18 462430] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619719212018|
[2025/12/13 09:55:18 462434] [debug] |xqc_engine_wakeup_after|wakeup:1765619719212018|now:1765619718462434|diff:749584|
[2025/12/13 09:55:18 462439] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 09:55:18 796712] [info] |xqc_engine_packet_process|==>|conn:000055D552D6CFFC|size:1200|state:C_INITIAL_SENT|recv_time:1765619718796711|
[2025/12/13 09:55:18 796730] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 09:55:18 796737] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_initial|success|Length:153|
[2025/12/13 09:55:18 796746] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 09:55:18 796750] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1219963048|
[2025/12/13 09:55:18 796757] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1219963048|
[2025/12/13 09:55:18 796774] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:6|
[2025/12/13 09:55:18 796789] [debug] |scid:3cb9a38891fe0bdf|xqc_process_crypto_frame|level:0|
[2025/12/13 09:55:18 796794] [debug] |scid:3cb9a38891fe0bdf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 09:55:18 796798] [debug] |scid:3cb9a38891fe0bdf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/13 09:55:18 797125] [debug] |scid:3cb9a38891fe0bdf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/13 09:55:18 797137] [debug] |scid:3cb9a38891fe0bdf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 09:55:18 797144] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619719212018|pq_index:0|
[2025/12/13 09:55:18 797149] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619718462253|
[2025/12/13 09:55:18 797155] [info] |scid:3cb9a38891fe0bdf|xqc_conn_confirm_cid|dcid change|ori:492a485ec6c7207b|new:af2198e1af998c3d202a1f0bdfdc7fa7ea08|
[2025/12/13 09:55:18 797160] [info] |scid:3cb9a38891fe0bdf|xqc_conn_addr_validated|Address Validated|conn:000055D552D6CFFC|role:0|
[2025/12/13 09:55:18 797165] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 09:55:18 797170] [debug] |scid:3cb9a38891fe0bdf|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/13 09:55:18 797175] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1219963048|largest:1219963048|pns:0|
[2025/12/13 09:55:18 797179] [info] |scid:3cb9a38891fe0bdf|xqc_conn_on_pkt_processed|====>|conn:000055D552D6CFFC|path:0|size:1200|pkt_type:INIT|pkt_num:1219963048|frame:CRYPTO |recv_time:1765619718796711|dcid:3cb9a38891fe0bdf|dcid_seq:0|
[2025/12/13 09:55:18 797185] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_handshake|success|Length:183|
[2025/12/13 09:55:18 797190] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 09:55:18 797194] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1219963048|
[2025/12/13 09:55:18 797200] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1219963048|
[2025/12/13 09:55:18 797204] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:6|
[2025/12/13 09:55:18 797210] [debug] |scid:3cb9a38891fe0bdf|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/13 09:55:18 797222] [debug] |scid:3cb9a38891fe0bdf|xqc_process_crypto_frame|level:2|
[2025/12/13 09:55:18 797228] [debug] |scid:3cb9a38891fe0bdf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 09:55:18 797233] [debug] |scid:3cb9a38891fe0bdf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|159u|
[2025/12/13 09:55:18 797282] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 09:55:18 797287] [info] |scid:3cb9a38891fe0bdf|xqc_conn_tls_transport_params_cb|store sr_token with cid: 492a485ec6c7207b|token:334d5601b45af1a965e8cfd39713768d
[2025/12/13 09:55:18 797293] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/13 09:55:18 797300] [warn] |scid:3cb9a38891fe0bdf|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/13 09:55:18 797489] [debug] |scid:3cb9a38891fe0bdf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/13 09:55:18 797498] [debug] |scid:3cb9a38891fe0bdf|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/13 09:55:18 797504] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 09:55:18 797509] [debug] |scid:3cb9a38891fe0bdf|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/13 09:55:18 797513] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1219963048|largest:1219963048|pns:1|
[2025/12/13 09:55:18 797522] [info] |scid:3cb9a38891fe0bdf|xqc_conn_on_pkt_processed|====>|conn:000055D552D6CFFC|path:0|size:1009|pkt_type:HSK|pkt_num:1219963048|frame:CRYPTO |recv_time:1765619718796711|dcid:3cb9a38891fe0bdf|dcid_seq:0|
[2025/12/13 09:55:18 797528] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3cb9a38891fe0bdf|spin_bit:0|
[2025/12/13 09:55:18 797532] [warn] |scid:3cb9a38891fe0bdf|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/12/13 09:55:18 797537] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 09:55:18 797541] [info] |scid:3cb9a38891fe0bdf|xqc_conn_process_packet|ignore err|-630|
[2025/12/13 09:55:18 797545] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:PATH_IDLE|expire:1765619838796711|now:1765619718796711|interv:120000000|
[2025/12/13 09:55:18 797550] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:CONN_IDLE|expire:1765619838796711|now:1765619718796711|interv:120000000|
[2025/12/13 09:55:18 797554] [debug] |xqc_engine_main_logic|BEGIN|now:1765619718797553|
[2025/12/13 09:55:18 797561] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765619718797560|
[2025/12/13 09:55:18 797589] [info] |scid:3cb9a38891fe0bdf|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/13 09:55:18 797594] [debug] |scid:3cb9a38891fe0bdf|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/13 09:55:18 797598] [debug] |scid:3cb9a38891fe0bdf|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 09:55:18 797602] [debug] |scid:3cb9a38891fe0bdf|xqc_process_crypto_write_streams|
[2025/12/13 09:55:18 797606] [debug] |scid:3cb9a38891fe0bdf|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 09:55:18 797610] [debug] |scid:3cb9a38891fe0bdf|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 09:55:18 797614] [debug] |scid:3cb9a38891fe0bdf|xqc_process_crypto_write_streams|
[2025/12/13 09:55:18 797618] [debug] |scid:3cb9a38891fe0bdf|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/13 09:55:18 797623] [info] |scid:3cb9a38891fe0bdf|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:78|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765619718797623|
[2025/12/13 09:55:18 797628] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055D552D6CFFC|
[2025/12/13 09:55:18 797633] [debug] |scid:3cb9a38891fe0bdf|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:70|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/12/13 09:55:18 797638] [info] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 09:55:18 797643] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 09:55:18 797651] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:18 797657] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:18 797663] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 70|
[2025/12/13 09:55:18 797668] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 09:55:18 797672] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765619718797643|interv:18444978453990753972|
[2025/12/13 09:55:18 797676] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:0|expire:18446744073709551615|now:1765619718797643|interval:18444978453990753972|pto_count:0|srtt:250000
[2025/12/13 09:55:18 797685] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_early_data_accept|accept|
[2025/12/13 09:55:18 797689] [debug] |scid:3cb9a38891fe0bdf|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/13 09:55:18 797693] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 09:55:18 797697] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3cb9a38891fe0bdf|spin_bit:0|
[2025/12/13 09:55:18 797703] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 09:55:18 797707] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1219963048|
[2025/12/13 09:55:18 797713] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1219963048|
[2025/12/13 09:55:18 797717] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:0|
[2025/12/13 09:55:18 797721] [debug] |scid:3cb9a38891fe0bdf|xqc_process_padding_frame|process padding|
[2025/12/13 09:55:18 797728] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1219963048|largest:1219963048|pns:2|
[2025/12/13 09:55:18 797735] [info] |scid:3cb9a38891fe0bdf|xqc_conn_on_pkt_processed|====>|conn:000055D552D6CFFC|path:0|size:789|pkt_type:SHORT_HEADER|pkt_num:1219963048|frame:PADDING |recv_time:1765619718796711|dcid:3cb9a38891fe0bdf|dcid_seq:0|
[2025/12/13 09:55:18 797745] [debug] |scid:3cb9a38891fe0bdf|xqc_gen_ack_frame|largest_recv:1219963048|ack_delay:1034|first_ack_range:0|largest_pkt_recv_time:1765619718796711|
[2025/12/13 09:55:18 797753] [debug] |scid:3cb9a38891fe0bdf|xqc_gen_ack_frame|high:1219963048|low:1219963048|pkt_pns:0|
[2025/12/13 09:55:18 797756] [debug] |scid:3cb9a38891fe0bdf|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1219963048|frame_largest_recv:1219963048|
[2025/12/13 09:55:18 797762] [debug] |scid:3cb9a38891fe0bdf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 09:55:18 797766] [debug] |scid:3cb9a38891fe0bdf|xqc_gen_ack_frame|largest_recv:1219963048|ack_delay:1055|first_ack_range:0|largest_pkt_recv_time:1765619718796711|
[2025/12/13 09:55:18 797770] [debug] |scid:3cb9a38891fe0bdf|xqc_gen_ack_frame|high:1219963048|low:1219963048|pkt_pns:1|
[2025/12/13 09:55:18 797774] [debug] |scid:3cb9a38891fe0bdf|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1219963048|frame_largest_recv:1219963048|
[2025/12/13 09:55:18 797778] [debug] |scid:3cb9a38891fe0bdf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 09:55:18 797783] [debug] |scid:3cb9a38891fe0bdf|xqc_path_get_perf_class|conn:000055D552D6CFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 09:55:18 797787] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D552D6CFFC|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 09:55:18 797792] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:78|reinj:0|path_class:2|
[2025/12/13 09:55:18 797796] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 09:55:18 797801] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 09:55:18 797805] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:78|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 09:55:18 797811] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 09:55:18 797864] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:0|size:78|sent:94|pkt_type:HSK|frame:CRYPTO |inflight:70|now:1765619718797820|stream_id:0|stream_offset:0|
[2025/12/13 09:55:18 797878] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:0|origin_pktnum:0|size:78|enc_size:94|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 09:55:18 797883] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:1184|
[2025/12/13 09:55:18 797888] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 09:55:18 797892] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:18 797897] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 78|
[2025/12/13 09:55:18 797903] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 70|
[2025/12/13 09:55:18 797909] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 09:55:18 797915] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619719547820|now:1765619718797887|interv:749933|
[2025/12/13 09:55:18 797922] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:1|expire:1765619719547820|now:1765619718797887|interval:749933|pto_count:0|srtt:250000
[2025/12/13 09:55:18 797927] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:148|
[2025/12/13 09:55:18 797932] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:94|pkt_type:INIT|frame:ACK |
[2025/12/13 09:55:18 797936] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 09:55:18 797962] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:148|now:1765619718797943|stream_id:0|stream_offset:0|
[2025/12/13 09:55:18 797968] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 09:55:18 797973] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|path:0|inflight:148|applimit:1184|
[2025/12/13 09:55:18 797977] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:148|
[2025/12/13 09:55:18 797982] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:52|pkt_type:HSK|frame:ACK |
[2025/12/13 09:55:18 797989] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 09:55:18 798016] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:1|size:52|sent:68|pkt_type:HSK|frame:ACK |inflight:148|now:1765619718797998|stream_id:0|stream_offset:0|
[2025/12/13 09:55:18 798022] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 09:55:18 798027] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619719547820|
[2025/12/13 09:55:18 798031] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619719547820|
[2025/12/13 09:55:18 798035] [debug] |xqc_engine_wakeup_after|wakeup:1765619719547820|now:1765619718798035|diff:749785|
[2025/12/13 09:55:18 798039] [debug] |xqc_engine_main_logic|END|now:1765619718797560|
[2025/12/13 09:55:18 798045] [debug] |xqc_engine_main_logic|BEGIN|now:1765619718798045|
[2025/12/13 09:55:18 798053] [debug] |xqc_engine_wakeup_after|wakeup:1765619719547820|now:1765619718798053|diff:749767|
[2025/12/13 09:55:18 798057] [debug] |xqc_engine_main_logic|END|now:1765619718798045|
[2025/12/13 09:55:19 546423] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719546422|
[2025/12/13 09:55:19 546442] [debug] |xqc_engine_wakeup_after|wakeup:1765619719547820|now:1765619719546442|diff:1378|
[2025/12/13 09:55:19 546447] [debug] |xqc_engine_main_logic|END|now:1765619719546422|
[2025/12/13 09:55:19 548576] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719548576|
[2025/12/13 09:55:19 548583] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619719547820|pq_index:0|
[2025/12/13 09:55:19 548588] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619718797560|
[2025/12/13 09:55:19 548594] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719548592|
[2025/12/13 09:55:19 548600] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765619719547820|now:1765619719548592|
[2025/12/13 09:55:19 548605] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 09:55:19 548609] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D552D6CFFC|path:0|bytes_in_flight:148|
[2025/12/13 09:55:19 548613] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 09:55:19 548618] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 548622] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 78|
[2025/12/13 09:55:19 548626] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 70|
[2025/12/13 09:55:19 548630] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 09:55:19 548634] [debug] |scid:3cb9a38891fe0bdf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/12/13 09:55:19 548639] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_send_probe_pkt|conn:000055D552D6CFFC|path:0|pkt_num:0|size:78|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/13 09:55:19 548645] [debug] |scid:3cb9a38891fe0bdf|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/13 09:55:19 548649] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_send_probe_pkt|conn:000055D552D6CFFC|path:0|pkt_num:0|size:78|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/13 09:55:19 548654] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D552D6CFFC|pto_count:1
[2025/12/13 09:55:19 548658] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 09:55:19 548662] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 548666] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:19 548670] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 70|
[2025/12/13 09:55:19 548674] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 09:55:19 548677] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765619719548658|interv:18444978453990002957|
[2025/12/13 09:55:19 548690] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:0|expire:18446744073709551615|now:1765619719548658|interval:18444978453990002957|pto_count:1|srtt:250000
[2025/12/13 09:55:19 548698] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 548703] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 548708] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:78|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 09:55:19 548715] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 09:55:19 548784] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:2|size:78|sent:94|pkt_type:HSK|frame:CRYPTO |inflight:70|now:1765619719548730|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 548790] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:2|origin_pktnum:0|size:78|enc_size:94|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 09:55:19 548795] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:1184|
[2025/12/13 09:55:19 548800] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 09:55:19 548804] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 548808] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 78|
[2025/12/13 09:55:19 548812] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 70|
[2025/12/13 09:55:19 548815] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 09:55:19 548819] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619721048730|now:1765619719548799|interv:1499931|
[2025/12/13 09:55:19 548823] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:1|expire:1765619721048730|now:1765619719548799|interval:1499931|pto_count:1|srtt:250000
[2025/12/13 09:55:19 548828] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:148|
[2025/12/13 09:55:19 548834] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:78|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 09:55:19 548838] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 09:55:19 548881] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:3|size:78|sent:94|pkt_type:HSK|frame:CRYPTO |inflight:148|now:1765619719548862|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 548890] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:3|origin_pktnum:0|size:78|enc_size:94|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 09:55:19 548894] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|path:0|inflight:148|applimit:1184|
[2025/12/13 09:55:19 548898] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 09:55:19 548903] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 548907] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 156|
[2025/12/13 09:55:19 548915] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 70|
[2025/12/13 09:55:19 548919] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 09:55:19 548923] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619721048862|now:1765619719548898|interv:1499964|
[2025/12/13 09:55:19 548927] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:1|expire:1765619721048862|now:1765619719548898|interval:1499964|pto_count:1|srtt:250000
[2025/12/13 09:55:19 548931] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:226|
[2025/12/13 09:55:19 548936] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619721048862|
[2025/12/13 09:55:19 548941] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619721048862|
[2025/12/13 09:55:19 548945] [debug] |xqc_engine_wakeup_after|wakeup:1765619721048862|now:1765619719548945|diff:1499917|
[2025/12/13 09:55:19 548949] [debug] |xqc_engine_main_logic|END|now:1765619719548592|
[2025/12/13 09:55:19 581203] [info] |xqc_engine_packet_process|==>|conn:000055D552D6CFFC|size:1200|state:ESTABED|recv_time:1765619719581201|
[2025/12/13 09:55:19 581224] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3cb9a38891fe0bdf|spin_bit:0|
[2025/12/13 09:55:19 581236] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|largest_pn:1219963048|
[2025/12/13 09:55:19 581243] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1219963049|
[2025/12/13 09:55:19 581256] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1219963049|
[2025/12/13 09:55:19 581265] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:1e|
[2025/12/13 09:55:19 581274] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:7|
[2025/12/13 09:55:19 581397] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:6|
[2025/12/13 09:55:19 581407] [debug] |scid:3cb9a38891fe0bdf|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/13 09:55:19 581414] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619721048862|pq_index:0|
[2025/12/13 09:55:19 581419] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619719548592|
[2025/12/13 09:55:19 581424] [debug] |scid:3cb9a38891fe0bdf|xqc_process_crypto_frame|level:3|
[2025/12/13 09:55:19 581430] [debug] |scid:3cb9a38891fe0bdf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/13 09:55:19 581435] [debug] |scid:3cb9a38891fe0bdf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|237u|
[2025/12/13 09:55:19 581605] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:0|
[2025/12/13 09:55:19 581613] [debug] |scid:3cb9a38891fe0bdf|xqc_process_padding_frame|process padding|
[2025/12/13 09:55:19 581621] [info] |scid:3cb9a38891fe0bdf|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055D552D6CFFC|
[2025/12/13 09:55:19 581628] [debug] |scid:3cb9a38891fe0bdf|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:226|cwnd:137856|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/13 09:55:19 581634] [debug] |scid:3cb9a38891fe0bdf|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:148|cwnd:137856|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/12/13 09:55:19 581639] [debug] |scid:3cb9a38891fe0bdf|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:70|cwnd:137856|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/12/13 09:55:19 581644] [info] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/13 09:55:19 581649] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 09:55:19 581660] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 581665] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:19 581670] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 70|
[2025/12/13 09:55:19 581675] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619719581649|now:1765619719581649|interv:0|
[2025/12/13 09:55:19 581680] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:2|expire:1765619719237323|now:1765619719581649|interval:0|pto_count:0|srtt:250000
[2025/12/13 09:55:19 581691] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:ACK_01RTT|expire:1765619719606201|now:1765619719581201|interv:25000|
[2025/12/13 09:55:19 581701] [debug] |scid:3cb9a38891fe0bdf|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719581201|max_ack_delay:25000|
[2025/12/13 09:55:19 581709] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1219963049|largest:1219963049|pns:2|
[2025/12/13 09:55:19 581718] [info] |scid:3cb9a38891fe0bdf|xqc_conn_on_pkt_processed|====>|conn:000055D552D6CFFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:1219963049|frame:PADDING CRYPTO NEW_TOKEN HANDSHAKE_DONE |recv_time:1765619719581201|dcid:3cb9a38891fe0bdf|dcid_seq:0|
[2025/12/13 09:55:19 581725] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:PATH_IDLE|expire:1765619839581201|now:1765619719581201|interv:120000000|
[2025/12/13 09:55:19 581731] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:CONN_IDLE|expire:1765619839581201|now:1765619719581201|interv:120000000|
[2025/12/13 09:55:19 581736] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719581736|
[2025/12/13 09:55:19 581742] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719581741|
[2025/12/13 09:55:19 581748] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765619719581649|now:1765619719581741|
[2025/12/13 09:55:19 581753] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 09:55:19 581757] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D552D6CFFC|path:0|bytes_in_flight:70|
[2025/12/13 09:55:19 581762] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 09:55:19 581768] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 581772] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:19 581777] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 70|
[2025/12/13 09:55:19 581782] [debug] |scid:3cb9a38891fe0bdf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 09:55:19 581787] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_send_probe_pkt|conn:000055D552D6CFFC|path:0|pkt_num:0|size:70|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/13 09:55:19 581793] [debug] |scid:3cb9a38891fe0bdf|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/13 09:55:19 581803] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_send_probe_pkt|conn:000055D552D6CFFC|path:0|pkt_num:0|size:70|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/12/13 09:55:19 581808] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D552D6CFFC|pto_count:1
[2025/12/13 09:55:19 581813] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D552D6CFFC|path:0|
[2025/12/13 09:55:19 581818] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 09:55:19 581822] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765619719581741|
[2025/12/13 09:55:19 581825] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 09:55:19 581830] [debug] |scid:3cb9a38891fe0bdf|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 09:55:19 581834] [debug] |scid:3cb9a38891fe0bdf|xqc_process_crypto_write_streams|
[2025/12/13 09:55:19 581838] [debug] |scid:3cb9a38891fe0bdf|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/13 09:55:19 581866] [debug] |scid:3cb9a38891fe0bdf|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 09:55:19 581883] [debug] |scid:3cb9a38891fe0bdf|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a04c42c9bdea95fd|sr_token:80a2b6a8fe7f000083833339d5550000|seq_num:1
[2025/12/13 09:55:19 581891] [debug] |scid:3cb9a38891fe0bdf|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8196b2cc7243dcc1|sr_token:80a2b6a8fe7f000083833339d5550000|seq_num:2
[2025/12/13 09:55:19 581895] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:37|
[2025/12/13 09:55:19 581900] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:37|
[2025/12/13 09:55:19 581905] [debug] |scid:3cb9a38891fe0bdf|xqc_path_get_perf_class|conn:000055D552D6CFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:16.67|path_pto:1|
[2025/12/13 09:55:19 581910] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D552D6CFFC|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 09:55:19 581915] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:51|reinj:0|path_class:2|
[2025/12/13 09:55:19 581919] [debug] |scid:3cb9a38891fe0bdf|xqc_path_get_perf_class|conn:000055D552D6CFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:16.67|path_pto:1|
[2025/12/13 09:55:19 581923] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D552D6CFFC|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 09:55:19 581928] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:51|reinj:0|path_class:2|
[2025/12/13 09:55:19 581933] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:70|pkt_type:0RTT|frame:STREAM |
[2025/12/13 09:55:19 581937] [debug] |scid:3cb9a38891fe0bdf|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055D552D6CFFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/13 09:55:19 581942] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-7|next_skip_chance:1765619721906941|current_time:1765619719581941|
[2025/12/13 09:55:19 581946] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/13 09:55:19 581976] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:8|size:64|sent:80|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1765619719581954|stream_id:0|stream_offset:37|
[2025/12/13 09:55:19 581987] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:8|origin_pktnum:0|size:64|enc_size:80|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 09:55:19 581995] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/13 09:55:19 582002] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 09:55:19 582008] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 582014] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:19 582020] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 64|
[2025/12/13 09:55:19 582026] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619721131954|now:1765619719582001|interv:1549953|
[2025/12/13 09:55:19 582033] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:2|expire:1765619721131954|now:1765619719582001|interval:1549953|pto_count:1|srtt:250000
[2025/12/13 09:55:19 582048] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:64|
[2025/12/13 09:55:19 582055] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:70|pkt_type:0RTT|frame:STREAM |
[2025/12/13 09:55:19 582063] [debug] |scid:3cb9a38891fe0bdf|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055D552D6CFFC|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/12/13 09:55:19 582070] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/12/13 09:55:19 582102] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:9|size:64|sent:80|pkt_type:SHORT_HEADER|frame:STREAM |inflight:64|now:1765619719582079|stream_id:0|stream_offset:37|
[2025/12/13 09:55:19 582112] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:9|origin_pktnum:0|size:64|enc_size:80|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 09:55:19 582118] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|path:0|inflight:64|applimit:1184|
[2025/12/13 09:55:19 582125] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 09:55:19 582131] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 582137] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:19 582143] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 128|
[2025/12/13 09:55:19 582149] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619721132079|now:1765619719582124|interv:1549955|
[2025/12/13 09:55:19 582156] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:2|expire:1765619721132079|now:1765619719582124|interval:1549955|pto_count:1|srtt:250000
[2025/12/13 09:55:19 582163] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:128|
[2025/12/13 09:55:19 582172] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:51|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 09:55:19 582179] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/13 09:55:19 582219] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:10|size:51|sent:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:128|now:1765619719582195|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 582229] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:10|origin_pktnum:0|size:51|enc_size:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 09:55:19 582236] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|path:0|inflight:128|applimit:1184|
[2025/12/13 09:55:19 582242] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 09:55:19 582249] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 582255] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:19 582261] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 179|
[2025/12/13 09:55:19 582267] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619721132195|now:1765619719582241|interv:1549954|
[2025/12/13 09:55:19 582273] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:2|expire:1765619721132195|now:1765619719582241|interval:1549954|pto_count:1|srtt:250000
[2025/12/13 09:55:19 582281] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:179|
[2025/12/13 09:55:19 582288] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:51|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 09:55:19 582294] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/13 09:55:19 582320] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:11|size:51|sent:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:179|now:1765619719582301|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 582325] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:11|origin_pktnum:0|size:51|enc_size:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 09:55:19 582329] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|path:0|inflight:179|applimit:1184|
[2025/12/13 09:55:19 582337] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 09:55:19 582343] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 582349] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:19 582356] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 230|
[2025/12/13 09:55:19 582362] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619721132301|now:1765619719582336|interv:1549965|
[2025/12/13 09:55:19 582368] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:2|expire:1765619721132301|now:1765619719582336|interval:1549965|pto_count:1|srtt:250000
[2025/12/13 09:55:19 582375] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:230|
[2025/12/13 09:55:19 582382] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619719606201|
[2025/12/13 09:55:19 582391] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619719606201|
[2025/12/13 09:55:19 582395] [debug] |xqc_engine_wakeup_after|wakeup:1765619719606201|now:1765619719582395|diff:23806|
[2025/12/13 09:55:19 582399] [debug] |xqc_engine_main_logic|END|now:1765619719581741|
[2025/12/13 09:55:19 582408] [info] |xqc_engine_packet_process|==>|conn:000055D552D6CFFC|size:1200|state:ESTABED|recv_time:1765619719582407|
[2025/12/13 09:55:19 582413] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3cb9a38891fe0bdf|spin_bit:0|
[2025/12/13 09:55:19 582418] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|largest_pn:1219963049|
[2025/12/13 09:55:19 582422] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1219963050|
[2025/12/13 09:55:19 582428] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1219963050|
[2025/12/13 09:55:19 582432] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:18|
[2025/12/13 09:55:19 582437] [debug] |scid:3cb9a38891fe0bdf|xqc_process_new_conn_id_frame|new_conn_id|695c850848a20828e6b8698dda675a39940c|sr_token:f294d97274b8abaf622a76ba4e18a6db
[2025/12/13 09:55:19 582443] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:18|
[2025/12/13 09:55:19 582447] [debug] |scid:3cb9a38891fe0bdf|xqc_process_new_conn_id_frame|new_conn_id|1c061a27c703a117516e7e9f068e3094ee79|sr_token:562ac2d2cc7b41f64563e2bb4dbe03d5
[2025/12/13 09:55:19 582452] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:18|
[2025/12/13 09:55:19 582457] [debug] |scid:3cb9a38891fe0bdf|xqc_process_new_conn_id_frame|new_conn_id|fc22ee850e921219d84ebad029f2c8f3bf9e|sr_token:32807bdbe00668bfaae2d4e1f9fc6278
[2025/12/13 09:55:19 582464] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:18|
[2025/12/13 09:55:19 582471] [debug] |scid:3cb9a38891fe0bdf|xqc_process_new_conn_id_frame|new_conn_id|b3964acb9317effa6aa394c5f7b394f81511|sr_token:db073b9b23dcb5190c93b005ff1f9020
[2025/12/13 09:55:19 582478] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:18|
[2025/12/13 09:55:19 582484] [debug] |scid:3cb9a38891fe0bdf|xqc_process_new_conn_id_frame|new_conn_id|56d8a4b0df462155f5ce3a38cff0f38eac8c|sr_token:36c2f72bc0f1c5e0560ae38d3fcb61ac
[2025/12/13 09:55:19 582491] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:18|
[2025/12/13 09:55:19 582494] [debug] |scid:3cb9a38891fe0bdf|xqc_process_new_conn_id_frame|new_conn_id|c6cb36389b661ab1f0199b18e3944d689120|sr_token:1a6653988e6cd0f6fbe962f42cb0f7a5
[2025/12/13 09:55:19 582499] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:18|
[2025/12/13 09:55:19 582503] [debug] |scid:3cb9a38891fe0bdf|xqc_process_new_conn_id_frame|new_conn_id|6ae74881b7db38d83531fda5a52d77257955|sr_token:90f9e7395a1d87aac991bee2ea949355
[2025/12/13 09:55:19 582507] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:0|
[2025/12/13 09:55:19 582511] [debug] |scid:3cb9a38891fe0bdf|xqc_process_padding_frame|process padding|
[2025/12/13 09:55:19 582517] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 09:55:19 582522] [debug] |scid:3cb9a38891fe0bdf|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 09:55:19 582527] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1219963050|largest:1219963050|pns:2|
[2025/12/13 09:55:19 582532] [info] |scid:3cb9a38891fe0bdf|xqc_conn_on_pkt_processed|====>|conn:000055D552D6CFFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:1219963050|frame:PADDING NEW_CONNECTION_ID |recv_time:1765619719582407|dcid:3cb9a38891fe0bdf|dcid_seq:0|
[2025/12/13 09:55:19 582536] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:PATH_IDLE|expire:1765619839582407|now:1765619719582407|interv:120000000|
[2025/12/13 09:55:19 582544] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:CONN_IDLE|expire:1765619839582407|now:1765619719582407|interv:120000000|
[2025/12/13 09:55:19 582548] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619719606201|pq_index:0|
[2025/12/13 09:55:19 582552] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619719581741|
[2025/12/13 09:55:19 582556] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719582556|
[2025/12/13 09:55:19 582561] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719582560|
[2025/12/13 09:55:19 582567] [debug] |scid:3cb9a38891fe0bdf|xqc_gen_ack_frame|largest_recv:1219963050|ack_delay:160|first_ack_range:2|largest_pkt_recv_time:1765619719582407|
[2025/12/13 09:55:19 582572] [debug] |scid:3cb9a38891fe0bdf|xqc_gen_ack_frame|high:1219963050|low:1219963048|pkt_pns:2|
[2025/12/13 09:55:19 582576] [debug] |scid:3cb9a38891fe0bdf|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1219963050|frame_largest_recv:1219963050|
[2025/12/13 09:55:19 582580] [debug] |scid:3cb9a38891fe0bdf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 09:55:19 582585] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 582590] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 09:55:19 582594] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/13 09:55:19 582620] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:12|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:230|now:1765619719582600|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 582626] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:12|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 09:55:19 582635] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619721132301|
[2025/12/13 09:55:19 582641] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619721132301|
[2025/12/13 09:55:19 582647] [debug] |xqc_engine_wakeup_after|wakeup:1765619721132301|now:1765619719582647|diff:1549654|
[2025/12/13 09:55:19 582654] [debug] |xqc_engine_main_logic|END|now:1765619719582560|
[2025/12/13 09:55:19 582663] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719582663|
[2025/12/13 09:55:19 582669] [debug] |xqc_engine_wakeup_after|wakeup:1765619721132301|now:1765619719582669|diff:1549632|
[2025/12/13 09:55:19 582676] [debug] |xqc_engine_main_logic|END|now:1765619719582663|
[2025/12/13 09:55:19 613733] [info] |xqc_engine_packet_process|==>|conn:000055D552D6CFFC|size:1200|state:ESTABED|recv_time:1765619719613731|
[2025/12/13 09:55:19 613749] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3cb9a38891fe0bdf|spin_bit:0|
[2025/12/13 09:55:19 613759] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|largest_pn:1219963050|
[2025/12/13 09:55:19 613765] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1219963051|
[2025/12/13 09:55:19 613774] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1219963051|
[2025/12/13 09:55:19 613780] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:b|
[2025/12/13 09:55:19 613787] [debug] |scid:3cb9a38891fe0bdf|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/13 09:55:19 613795] [debug] |scid:3cb9a38891fe0bdf|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/13 09:55:19 613810] [debug] |scid:3cb9a38891fe0bdf|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 09:55:19 613816] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619721132301|pq_index:0|
[2025/12/13 09:55:19 613823] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619719582560|
[2025/12/13 09:55:19 613829] [debug] |scid:3cb9a38891fe0bdf|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/13 09:55:19 613835] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:0|
[2025/12/13 09:55:19 613841] [debug] |scid:3cb9a38891fe0bdf|xqc_process_padding_frame|process padding|
[2025/12/13 09:55:19 613867] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:ACK_01RTT|expire:1765619719638731|now:1765619719613731|interv:25000|
[2025/12/13 09:55:19 613875] [debug] |scid:3cb9a38891fe0bdf|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719613731|max_ack_delay:25000|
[2025/12/13 09:55:19 613882] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1219963051|largest:1219963051|pns:2|
[2025/12/13 09:55:19 613889] [info] |scid:3cb9a38891fe0bdf|xqc_conn_on_pkt_processed|====>|conn:000055D552D6CFFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:1219963051|frame:PADDING STREAM |recv_time:1765619719613731|dcid:3cb9a38891fe0bdf|dcid_seq:0|
[2025/12/13 09:55:19 613896] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:PATH_IDLE|expire:1765619839613731|now:1765619719613731|interv:120000000|
[2025/12/13 09:55:19 613902] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:CONN_IDLE|expire:1765619839613731|now:1765619719613731|interv:120000000|
[2025/12/13 09:55:19 613914] [info] |xqc_engine_packet_process|==>|conn:000055D552D6CFFC|size:40|state:ESTABED|recv_time:1765619719613913|
[2025/12/13 09:55:19 613919] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3cb9a38891fe0bdf|spin_bit:0|
[2025/12/13 09:55:19 613925] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|largest_pn:1219963051|
[2025/12/13 09:55:19 613928] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1219963052|
[2025/12/13 09:55:19 613935] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1219963052|
[2025/12/13 09:55:19 613941] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:2|
[2025/12/13 09:55:19 613949] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|conn:000055D552D6CFFC|path:0|pkt_num:8|origin_pktnum:0|size:64|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:8|
[2025/12/13 09:55:19 613957] [debug] |scid:3cb9a38891fe0bdf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:64|prior_delivered:0|prior_time:1765619719581954|is_app_limited:1|send_elapse:0|ack_elapse:31959|ctl_first_sent_time:1765619719581954|lagest_ack_time:1765619719613913|curr_delivered:64|
[2025/12/13 09:55:19 613963] [debug] |scid:3cb9a38891fe0bdf|xqc_update_sample|sampler_sent_time_update:1765619719581954|
[2025/12/13 09:55:19 613968] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/13 09:55:19 613974] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 09:55:19 613978] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|conn:000055D552D6CFFC|path:0|pkt_num:11|origin_pktnum:0|size:51|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/12/13 09:55:19 613983] [debug] |scid:3cb9a38891fe0bdf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:230|prior_delivered:0|prior_time:1765619719581954|is_app_limited:1|send_elapse:347|ack_elapse:31959|ctl_first_sent_time:1765619719582301|lagest_ack_time:1765619719613913|curr_delivered:115|
[2025/12/13 09:55:19 613993] [debug] |scid:3cb9a38891fe0bdf|xqc_update_sample|sampler_sent_time_update:1765619719582301|
[2025/12/13 09:55:19 613997] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 09:55:19 614001] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_rtt|before update rtt|conn:000055D552D6CFFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31612|ack_delay:104|
[2025/12/13 09:55:19 614007] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_rtt|l-0.0.0.0-49913-3cb9a38891fe0bdf p-193.167.100.100-443-af2198e1af998c3d202a1f0bdfdc7fa7ea08 |after update rtt|conn:000055D552D6CFFC|srtt:31612|rttvar:15806|minrtt:31612|latest_rtt:31612|ack_delay:104|
[2025/12/13 09:55:19 614011] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/12/13 09:55:19 614016] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1219963051|pns:2|
[2025/12/13 09:55:19 614020] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 09:55:19 614024] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:2|expire:1765619719617758|now:1765619719614024|interval:3734|
[2025/12/13 09:55:19 614028] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619719617758|now:1765619719614024|interv:3734|
[2025/12/13 09:55:19 614032] [debug] |scid:3cb9a38891fe0bdf|xqc_generate_sample|sampler: send_elapse 347, ack_elapse 31959, delivered 115|rate 3598|lost 0|
[2025/12/13 09:55:19 614037] [debug] |scid:3cb9a38891fe0bdf|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/13 09:55:19 614041] [debug] |scid:3cb9a38891fe0bdf|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3598) in round 1|
[2025/12/13 09:55:19 614045] [debug] |scid:3cb9a38891fe0bdf|xqc_bbr_update_min_rtt|probertt expire|rtt:31612, old_rtt:2147483647|
[2025/12/13 09:55:19 614049] [debug] |scid:3cb9a38891fe0bdf|xqc_bbr_update_min_rtt|minrtt expire|rtt:31612, old_rtt:2147483647|
[2025/12/13 09:55:19 614053] [debug] |scid:3cb9a38891fe0bdf|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:230|
[2025/12/13 09:55:19 614057] [debug] |scid:3cb9a38891fe0bdf|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:115|po_sent_time:1765619719582301|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:115|
[2025/12/13 09:55:19 614062] [debug] |scid:3cb9a38891fe0bdf|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:115|po_sent_time:1765619719582301|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:115|
[2025/12/13 09:55:19 614066] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|l-0.0.0.0-49913-3cb9a38891fe0bdf p-193.167.100.100-443-af2198e1af998c3d202a1f0bdfdc7fa7ea08 |bbr on ack|mode:0|pacing_rate:12581124|bw:3598|cwnd:137971|full_bw_reached:0|inflight:51|srtt:31612|latest_rtt:31612|min_rtt:31612|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 09:55:19 614072] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:0|
[2025/12/13 09:55:19 614076] [debug] |scid:3cb9a38891fe0bdf|xqc_process_padding_frame|process padding|
[2025/12/13 09:55:19 614080] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1219963052|largest:1219963052|pns:2|
[2025/12/13 09:55:19 614085] [info] |scid:3cb9a38891fe0bdf|xqc_conn_on_pkt_processed|====>|conn:000055D552D6CFFC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1219963052|frame:PADDING ACK |recv_time:1765619719613913|dcid:3cb9a38891fe0bdf|dcid_seq:0|
[2025/12/13 09:55:19 614089] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:PATH_IDLE|expire:1765619839613913|now:1765619719613913|interv:120000000|
[2025/12/13 09:55:19 614097] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:CONN_IDLE|expire:1765619839613913|now:1765619719613913|interv:120000000|
[2025/12/13 09:55:19 614101] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719614100|
[2025/12/13 09:55:19 614106] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719614104|
[2025/12/13 09:55:19 614111] [debug] |scid:3cb9a38891fe0bdf|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055D552D6CFFC|
[2025/12/13 09:55:19 614117] [debug] |scid:3cb9a38891fe0bdf|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/13 09:55:19 614121] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:STREAM_CLOSE|expire:1765619719973629|now:1765619719614121|interv:359508|
[2025/12/13 09:55:19 614160] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619719617758|
[2025/12/13 09:55:19 614173] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619719617758|
[2025/12/13 09:55:19 614177] [debug] |xqc_engine_wakeup_after|wakeup:1765619719617758|now:1765619719614177|diff:3581|
[2025/12/13 09:55:19 614181] [debug] |xqc_engine_main_logic|END|now:1765619719614104|
[2025/12/13 09:55:19 614186] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719614186|
[2025/12/13 09:55:19 614191] [debug] |xqc_engine_wakeup_after|wakeup:1765619719617758|now:1765619719614191|diff:3567|
[2025/12/13 09:55:19 614198] [debug] |xqc_engine_main_logic|END|now:1765619719614186|
[2025/12/13 09:55:19 617394] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719617393|
[2025/12/13 09:55:19 617404] [debug] |xqc_engine_wakeup_after|wakeup:1765619719617758|now:1765619719617404|diff:354|
[2025/12/13 09:55:19 617409] [debug] |xqc_engine_main_logic|END|now:1765619719617393|
[2025/12/13 09:55:19 618475] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719618475|
[2025/12/13 09:55:19 618481] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619719617758|pq_index:0|
[2025/12/13 09:55:19 618486] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619719614104|
[2025/12/13 09:55:19 618491] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719618489|
[2025/12/13 09:55:19 618495] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765619719617758|now:1765619719618489|
[2025/12/13 09:55:19 618499] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 09:55:19 618503] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/12/13 09:55:19 618507] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/12/13 09:55:19 618512] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:10|lost_pn:8|po_sent_time:1765619719582195|lost_send_time:1765619719582926|loss_delay:35563|frame:NEW_CONNECTION_ID |repair:16384|
[2025/12/13 09:55:19 618516] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765619719582195u|
[2025/12/13 09:55:19 618521] [stats] |scid:3cb9a38891fe0bdf|xqc_send_ctl_detect_lost|l-0.0.0.0-49913-3cb9a38891fe0bdf p-193.167.100.100-443-af2198e1af998c3d202a1f0bdfdc7fa7ea08 |lost interval:1765619719618489|lost_count:1|send_count:10|pkt_num:10|po_send_time:1765619719582195|srtt:31612|cwnd:137971|bw:3598|conn_life:1157374|now:0|last_lost_time:1157374|
[2025/12/13 09:55:19 618526] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/12/13 09:55:19 618535] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D552D6CFFC|path:0|
[2025/12/13 09:55:19 618539] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 09:55:19 618543] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765619719618489|
[2025/12/13 09:55:19 618547] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 09:55:19 618552] [debug] |scid:3cb9a38891fe0bdf|xqc_path_get_perf_class|conn:000055D552D6CFFC|path_id:0|path_srtt:31612|min_srtt:31612|path_bw:3598|loss_rate:20.00|path_pto:0|
[2025/12/13 09:55:19 618556] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_can_send|l-0.0.0.0-49913-3cb9a38891fe0bdf p-193.167.100.100-443-af2198e1af998c3d202a1f0bdfdc7fa7ea08 |path:0|can:1|pkt_sz:51|schedule_bytes:0|inflight:0|cwnd:137971|conn:000055D552D6CFFC|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 618561] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D552D6CFFC|path_id:0|path_srtt:31612|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 09:55:19 618566] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:10|size:51|reinj:0|path_class:2|
[2025/12/13 09:55:19 618571] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:10|size:51|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 09:55:19 618575] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_can_send|l-0.0.0.0-49913-3cb9a38891fe0bdf p-193.167.100.100-443-af2198e1af998c3d202a1f0bdfdc7fa7ea08 |path:0|can:1|pkt_sz:51|schedule_bytes:0|inflight:0|cwnd:137971|conn:000055D552D6CFFC|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 618580] [debug] |scid:3cb9a38891fe0bdf|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 09:55:19 618584] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/13 09:55:19 618618] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:13|size:51|sent:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765619719618592|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 618627] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:13|origin_pktnum:10|size:51|enc_size:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/13 09:55:19 618634] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/13 09:55:19 618641] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:31612|rtt_var:15806|pto_duration:94836|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 09:55:19 618648] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 618654] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:19 618658] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 51|
[2025/12/13 09:55:19 618662] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619719738428|now:1765619719618641|interv:119787|
[2025/12/13 09:55:19 618666] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:2|expire:1765619719738428|now:1765619719618641|interval:119787|pto_count:0|srtt:31612
[2025/12/13 09:55:19 618670] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137971|inflight:51|
[2025/12/13 09:55:19 618675] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619719638731|
[2025/12/13 09:55:19 618684] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619719638731|
[2025/12/13 09:55:19 618688] [debug] |xqc_engine_wakeup_after|wakeup:1765619719638731|now:1765619719618688|diff:20043|
[2025/12/13 09:55:19 618692] [debug] |xqc_engine_main_logic|END|now:1765619719618489|
[2025/12/13 09:55:19 638880] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719638880|
[2025/12/13 09:55:19 638891] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619719638731|pq_index:0|
[2025/12/13 09:55:19 638895] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619719618489|
[2025/12/13 09:55:19 638901] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719638899|
[2025/12/13 09:55:19 638905] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765619719638731|now:1765619719638899|
[2025/12/13 09:55:19 638909] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 09:55:19 638913] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765619719638731|now:1765619719638899|
[2025/12/13 09:55:19 638917] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 09:55:19 638923] [debug] |scid:3cb9a38891fe0bdf|xqc_gen_ack_frame|largest_recv:1219963052|ack_delay:25192|first_ack_range:1|largest_pkt_recv_time:1765619719613731|
[2025/12/13 09:55:19 638928] [debug] |scid:3cb9a38891fe0bdf|xqc_gen_ack_frame|high:1219963052|low:1219963051|pkt_pns:2|
[2025/12/13 09:55:19 638932] [debug] |scid:3cb9a38891fe0bdf|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1219963051|frame_largest_recv:1219963052|
[2025/12/13 09:55:19 638937] [debug] |scid:3cb9a38891fe0bdf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 09:55:19 638941] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 638947] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 09:55:19 638952] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/12/13 09:55:19 638984] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:14|size:36|sent:52|pkt_type:SHORT_HEADER|frame:ACK |inflight:51|now:1765619719638959|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 638993] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:14|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 09:55:19 639001] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619719738428|
[2025/12/13 09:55:19 639008] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619719738428|
[2025/12/13 09:55:19 639012] [debug] |xqc_engine_wakeup_after|wakeup:1765619719738428|now:1765619719639012|diff:99416|
[2025/12/13 09:55:19 639016] [debug] |xqc_engine_main_logic|END|now:1765619719638899|
[2025/12/13 09:55:19 739014] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719739014|
[2025/12/13 09:55:19 739027] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619719738428|pq_index:0|
[2025/12/13 09:55:19 739032] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619719638899|
[2025/12/13 09:55:19 739038] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719739036|
[2025/12/13 09:55:19 739049] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765619719738428|now:1765619719739036|
[2025/12/13 09:55:19 739053] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 09:55:19 739057] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D552D6CFFC|path:0|bytes_in_flight:51|
[2025/12/13 09:55:19 739061] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:31612|rtt_var:15806|pto_duration:94836|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 09:55:19 739066] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 739070] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:19 739074] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 51|
[2025/12/13 09:55:19 739078] [debug] |scid:3cb9a38891fe0bdf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 09:55:19 739082] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_send_probe_pkt|conn:000055D552D6CFFC|path:0|pkt_num:10|size:51|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 09:55:19 739087] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_send_probe_pkt|conn:000055D552D6CFFC|path:0|pkt_num:13|size:51|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 09:55:19 739092] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D552D6CFFC|pto_count:1
[2025/12/13 09:55:19 739096] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D552D6CFFC|path:0|
[2025/12/13 09:55:19 739100] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 09:55:19 739104] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765619719739036|
[2025/12/13 09:55:19 739108] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 09:55:19 739113] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 739118] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 739122] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:10|size:51|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 09:55:19 739127] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/12/13 09:55:19 739163] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:15|size:51|sent:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765619719739135|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 739172] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:15|origin_pktnum:10|size:51|enc_size:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 09:55:19 739179] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/13 09:55:19 739186] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:31612|rtt_var:15806|pto_duration:189672|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 09:55:19 739193] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 739199] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:19 739207] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 51|
[2025/12/13 09:55:19 739211] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619719978807|now:1765619719739186|interv:239621|
[2025/12/13 09:55:19 739215] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:2|expire:1765619719978807|now:1765619719739186|interval:239621|pto_count:1|srtt:31612
[2025/12/13 09:55:19 739220] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137971|inflight:51|
[2025/12/13 09:55:19 739225] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:13|size:51|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 09:55:19 739229] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/12/13 09:55:19 739256] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:16|size:51|sent:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:51|now:1765619719739235|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 739265] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:16|origin_pktnum:10|size:51|enc_size:67|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 09:55:19 739272] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|path:0|inflight:51|applimit:1184|
[2025/12/13 09:55:19 739279] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|srtt:31612|rtt_var:15806|pto_duration:189672|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 09:55:19 739285] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 09:55:19 739289] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 09:55:19 739293] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_pto_time_and_space|conn:000055D552D6CFFC|path:0|PNS: 2, unacked: 102|
[2025/12/13 09:55:19 739297] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:LOSS_DETECTION|expire:1765619719978907|now:1765619719739278|interv:239629|
[2025/12/13 09:55:19 739301] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D552D6CFFC|path:0|pns:2|expire:1765619719978907|now:1765619719739278|interval:239629|pto_count:1|srtt:31612
[2025/12/13 09:55:19 739305] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137971|inflight:102|
[2025/12/13 09:55:19 739310] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619719973629|
[2025/12/13 09:55:19 739315] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619719973629|
[2025/12/13 09:55:19 739318] [debug] |xqc_engine_wakeup_after|wakeup:1765619719973629|now:1765619719739318|diff:234311|
[2025/12/13 09:55:19 739323] [debug] |xqc_engine_main_logic|END|now:1765619719739036|
[2025/12/13 09:55:19 765793] [info] |xqc_engine_packet_process|==>|conn:000055D552D6CFFC|size:1200|state:ESTABED|recv_time:1765619719765792|
[2025/12/13 09:55:19 765815] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3cb9a38891fe0bdf|spin_bit:0|
[2025/12/13 09:55:19 765827] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|largest_pn:1219963052|
[2025/12/13 09:55:19 765834] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1219963054|
[2025/12/13 09:55:19 765868] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1219963054|
[2025/12/13 09:55:19 765877] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:b|
[2025/12/13 09:55:19 765886] [debug] |scid:3cb9a38891fe0bdf|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/13 09:55:19 765905] [debug] |scid:3cb9a38891fe0bdf|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/12/13 09:55:19 765914] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:0|
[2025/12/13 09:55:19 765922] [debug] |scid:3cb9a38891fe0bdf|xqc_process_padding_frame|process padding|
[2025/12/13 09:55:19 765931] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:ACK_01RTT|expire:1765619719790792|now:1765619719765792|interv:25000|
[2025/12/13 09:55:19 765942] [debug] |scid:3cb9a38891fe0bdf|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719765792|max_ack_delay:25000|
[2025/12/13 09:55:19 765951] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1219963054|largest:1219963054|pns:2|
[2025/12/13 09:55:19 765960] [info] |scid:3cb9a38891fe0bdf|xqc_conn_on_pkt_processed|====>|conn:000055D552D6CFFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:1219963054|frame:PADDING STREAM |recv_time:1765619719765792|dcid:3cb9a38891fe0bdf|dcid_seq:0|
[2025/12/13 09:55:19 765970] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:PATH_IDLE|expire:1765619839765792|now:1765619719765792|interv:120000000|
[2025/12/13 09:55:19 765978] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:CONN_IDLE|expire:1765619839765792|now:1765619719765792|interv:120000000|
[2025/12/13 09:55:19 765987] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619719973629|pq_index:0|
[2025/12/13 09:55:19 765996] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619719739036|
[2025/12/13 09:55:19 766006] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719766006|
[2025/12/13 09:55:19 766014] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719766013|
[2025/12/13 09:55:19 766022] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619719790792|
[2025/12/13 09:55:19 766028] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619719790792|
[2025/12/13 09:55:19 766033] [debug] |xqc_engine_wakeup_after|wakeup:1765619719790792|now:1765619719766033|diff:24759|
[2025/12/13 09:55:19 766039] [debug] |xqc_engine_main_logic|END|now:1765619719766013|
[2025/12/13 09:55:19 766716] [info] |xqc_engine_packet_process|==>|conn:000055D552D6CFFC|size:1200|state:ESTABED|recv_time:1765619719766715|
[2025/12/13 09:55:19 766727] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3cb9a38891fe0bdf|spin_bit:0|
[2025/12/13 09:55:19 766735] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|largest_pn:1219963054|
[2025/12/13 09:55:19 766740] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1219963055|
[2025/12/13 09:55:19 766749] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1219963055|
[2025/12/13 09:55:19 766754] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:b|
[2025/12/13 09:55:19 766759] [debug] |scid:3cb9a38891fe0bdf|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/13 09:55:19 766764] [debug] |scid:3cb9a38891fe0bdf|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/12/13 09:55:19 766770] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:0|
[2025/12/13 09:55:19 766776] [debug] |scid:3cb9a38891fe0bdf|xqc_process_padding_frame|process padding|
[2025/12/13 09:55:19 766783] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 09:55:19 766791] [debug] |scid:3cb9a38891fe0bdf|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 09:55:19 766803] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1219963055|largest:1219963055|pns:2|
[2025/12/13 09:55:19 766807] [info] |scid:3cb9a38891fe0bdf|xqc_conn_on_pkt_processed|====>|conn:000055D552D6CFFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:1219963055|frame:PADDING STREAM |recv_time:1765619719766715|dcid:3cb9a38891fe0bdf|dcid_seq:0|
[2025/12/13 09:55:19 766812] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:PATH_IDLE|expire:1765619839766715|now:1765619719766715|interv:120000000|
[2025/12/13 09:55:19 766816] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:CONN_IDLE|expire:1765619839766715|now:1765619719766715|interv:120000000|
[2025/12/13 09:55:19 766820] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619719790792|pq_index:0|
[2025/12/13 09:55:19 766826] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619719766013|
[2025/12/13 09:55:19 766833] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719766833|
[2025/12/13 09:55:19 766840] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719766838|
[2025/12/13 09:55:19 766869] [debug] |scid:3cb9a38891fe0bdf|xqc_gen_ack_frame|largest_recv:1219963055|ack_delay:154|first_ack_range:1|largest_pkt_recv_time:1765619719766715|
[2025/12/13 09:55:19 766876] [debug] |scid:3cb9a38891fe0bdf|xqc_gen_ack_frame|high:1219963055|low:1219963054|pkt_pns:2|
[2025/12/13 09:55:19 766882] [debug] |scid:3cb9a38891fe0bdf|xqc_gen_ack_frame|high:1219963052|low:1219963051|pkt_pns:2|
[2025/12/13 09:55:19 766888] [debug] |scid:3cb9a38891fe0bdf|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1219963055|frame_largest_recv:1219963055|
[2025/12/13 09:55:19 766894] [debug] |scid:3cb9a38891fe0bdf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 09:55:19 766902] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 766910] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 09:55:19 766917] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/12/13 09:55:19 766952] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:17|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:102|now:1765619719766926|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 766961] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:17|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 09:55:19 766969] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619719973629|
[2025/12/13 09:55:19 766976] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619719973629|
[2025/12/13 09:55:19 766980] [debug] |xqc_engine_wakeup_after|wakeup:1765619719973629|now:1765619719766980|diff:206649|
[2025/12/13 09:55:19 766984] [debug] |xqc_engine_main_logic|END|now:1765619719766838|
[2025/12/13 09:55:19 769894] [info] |xqc_engine_packet_process|==>|conn:000055D552D6CFFC|size:40|state:ESTABED|recv_time:1765619719769892|
[2025/12/13 09:55:19 769907] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3cb9a38891fe0bdf|spin_bit:0|
[2025/12/13 09:55:19 769915] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|largest_pn:1219963055|
[2025/12/13 09:55:19 769926] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1219963056|
[2025/12/13 09:55:19 769933] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1219963056|
[2025/12/13 09:55:19 769939] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:2|
[2025/12/13 09:55:19 769947] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|conn:000055D552D6CFFC|path:0|pkt_num:13|origin_pktnum:10|size:51|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:13|
[2025/12/13 09:55:19 769955] [debug] |scid:3cb9a38891fe0bdf|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:51|prior_delivered:115|prior_time:1765619719618592|is_app_limited:1|send_elapse:0|ack_elapse:151300|ctl_first_sent_time:1765619719618592|lagest_ack_time:1765619719769892|curr_delivered:166|
[2025/12/13 09:55:19 769962] [debug] |scid:3cb9a38891fe0bdf|xqc_update_sample|sampler_sent_time_update:1765619719618592|
[2025/12/13 09:55:19 769968] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 09:55:19 769976] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|conn:000055D552D6CFFC|path:0|pkt_num:15|origin_pktnum:10|size:51|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:15|
[2025/12/13 09:55:19 769982] [debug] |scid:3cb9a38891fe0bdf|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:51|prior_delivered:115|prior_time:1765619719618592|is_app_limited:1|send_elapse:0|ack_elapse:151300|ctl_first_sent_time:1765619719618592|lagest_ack_time:1765619719769892|curr_delivered:217|
[2025/12/13 09:55:19 769989] [debug] |scid:3cb9a38891fe0bdf|xqc_update_sample|sampler_sent_time_update:1765619719739135|
[2025/12/13 09:55:19 769995] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/13 09:55:19 770002] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|conn:000055D552D6CFFC|path:0|pkt_num:16|origin_pktnum:10|size:51|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/12/13 09:55:19 770008] [debug] |scid:3cb9a38891fe0bdf|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:51|prior_delivered:115|prior_time:1765619719618592|is_app_limited:1|send_elapse:0|ack_elapse:151300|ctl_first_sent_time:1765619719618592|lagest_ack_time:1765619719769892|curr_delivered:268|
[2025/12/13 09:55:19 770015] [debug] |scid:3cb9a38891fe0bdf|xqc_update_sample|sampler_sent_time_update:1765619719739235|
[2025/12/13 09:55:19 770021] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/13 09:55:19 770027] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_rtt|before update rtt|conn:000055D552D6CFFC|srtt:31612|rttvar:15806|minrtt:31612|latest_rtt:30657|ack_delay:48|
[2025/12/13 09:55:19 770034] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_update_rtt|l-0.0.0.0-49913-3cb9a38891fe0bdf p-193.167.100.100-443-af2198e1af998c3d202a1f0bdfdc7fa7ea08 |after update rtt|conn:000055D552D6CFFC|srtt:31487|rttvar:12105|minrtt:30657|latest_rtt:30657|ack_delay:48|
[2025/12/13 09:55:19 770040] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:4|ctl_reordering_time_threshold_shift:0|
[2025/12/13 09:55:19 770047] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:12|thresh:4|
[2025/12/13 09:55:19 770051] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 09:55:19 770055] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D552D6CFFC|path:0|
[2025/12/13 09:55:19 770059] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 09:55:19 770071] [debug] |scid:3cb9a38891fe0bdf|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 151300, delivered 153|rate 1011|lost 1|
[2025/12/13 09:55:19 770077] [debug] |scid:3cb9a38891fe0bdf|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/13 09:55:19 770084] [debug] |scid:3cb9a38891fe0bdf|xqc_bbr_update_min_rtt|probertt expire|rtt:30657, old_rtt:31612|
[2025/12/13 09:55:19 770088] [debug] |scid:3cb9a38891fe0bdf|xqc_bbr_update_min_rtt|minrtt expire|rtt:30657, old_rtt:31612|
[2025/12/13 09:55:19 770092] [debug] |scid:3cb9a38891fe0bdf|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:306|
[2025/12/13 09:55:19 770096] [debug] |scid:3cb9a38891fe0bdf|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137971|packet_lost:0|acked:153|po_sent_time:1765619719739235|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:268|
[2025/12/13 09:55:19 770100] [debug] |scid:3cb9a38891fe0bdf|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137971|packet_lost:0|acked:153|po_sent_time:1765619719739235|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:268|
[2025/12/13 09:55:19 770105] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_ack_received|l-0.0.0.0-49913-3cb9a38891fe0bdf p-193.167.100.100-443-af2198e1af998c3d202a1f0bdfdc7fa7ea08 |bbr on ack|mode:0|pacing_rate:12581124|bw:3598|cwnd:138124|full_bw_reached:0|inflight:0|srtt:31487|latest_rtt:30657|min_rtt:30657|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 09:55:19 770110] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|frame_type:0|
[2025/12/13 09:55:19 770114] [debug] |scid:3cb9a38891fe0bdf|xqc_process_padding_frame|process padding|
[2025/12/13 09:55:19 770118] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1219963056|largest:1219963056|pns:2|
[2025/12/13 09:55:19 770123] [info] |scid:3cb9a38891fe0bdf|xqc_conn_on_pkt_processed|====>|conn:000055D552D6CFFC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1219963056|frame:PADDING ACK |recv_time:1765619719769892|dcid:3cb9a38891fe0bdf|dcid_seq:0|
[2025/12/13 09:55:19 770128] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:PATH_IDLE|expire:1765619839769892|now:1765619719769892|interv:120000000|
[2025/12/13 09:55:19 770133] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:CONN_IDLE|expire:1765619839769892|now:1765619719769892|interv:120000000|
[2025/12/13 09:55:19 770137] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619719973629|pq_index:0|
[2025/12/13 09:55:19 770141] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619719766838|
[2025/12/13 09:55:19 770145] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719770145|
[2025/12/13 09:55:19 770150] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719770149|
[2025/12/13 09:55:19 770156] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619719973629|
[2025/12/13 09:55:19 770160] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619719973629|
[2025/12/13 09:55:19 770164] [debug] |xqc_engine_wakeup_after|wakeup:1765619719973629|now:1765619719770164|diff:203465|
[2025/12/13 09:55:19 770168] [debug] |xqc_engine_main_logic|END|now:1765619719770149|
[2025/12/13 09:55:19 770173] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719770173|
[2025/12/13 09:55:19 770177] [debug] |xqc_engine_wakeup_after|wakeup:1765619719973629|now:1765619719770177|diff:203452|
[2025/12/13 09:55:19 770181] [debug] |xqc_engine_main_logic|END|now:1765619719770173|
[2025/12/13 09:55:19 974052] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719974052|
[2025/12/13 09:55:19 974064] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619719973629|pq_index:0|
[2025/12/13 09:55:19 974074] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619719770149|
[2025/12/13 09:55:19 974080] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719974078|
[2025/12/13 09:55:19 974084] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765619719973629|now:1765619719974078|
[2025/12/13 09:55:19 974089] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/13 09:55:19 974093] [debug] |scid:3cb9a38891fe0bdf|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/13 09:55:19 974109] [info] |scid:3cb9a38891fe0bdf|xqc_conn_close|conn:000055D552D6CFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 09:55:19 974114] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:CONN_DRAINING|expire:1765619720288835|now:1765619719974114|interv:314721|
[2025/12/13 09:55:19 974119] [debug] |scid:3cb9a38891fe0bdf|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/13 09:55:19 974123] [debug] |scid:3cb9a38891fe0bdf|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/13 09:55:19 974127] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 09:55:19 974131] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 09:55:19 974135] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 09:55:19 974138] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 09:55:19 974143] [info] |scid:3cb9a38891fe0bdf|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/13 09:55:19 974148] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 09:55:19 974159] [stats] |scid:3cb9a38891fe0bdf|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:37|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765619718462212|wrt_delay:24|snd_delay:111|finwrt_delay:24|finsnd_delay:1119867|finrcv_delay:1151582|finread_delay:1151905|all_acked_delay:1151760|firstfinack_dely:1151756|close_delay:1151909|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-49913-3cb9a38891fe0bdf p-193.167.100.100-443-af2198e1af998c3d202a1f0bdfdc7fa7ea08|path_info:mp is not supported in connection scid:3cb9a38891fe0bdf|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/12/13 09:55:19 974166] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765619719973629|now:1765619719974078|
[2025/12/13 09:55:19 974171] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/13 09:55:19 974178] [debug] |scid:3cb9a38891fe0bdf|xqc_path_get_perf_class|conn:000055D552D6CFFC|path_id:0|path_srtt:31487|min_srtt:31487|path_bw:3598|loss_rate:27.27|path_pto:0|
[2025/12/13 09:55:19 974185] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D552D6CFFC|path_id:0|path_srtt:31487|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 09:55:19 974193] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:27|reinj:0|path_class:2|
[2025/12/13 09:55:19 974200] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 09:55:19 974219] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/12/13 09:55:19 974256] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:18|size:27|sent:43|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765619719974230|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 974266] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:18|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 09:55:19 974274] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619720288835|
[2025/12/13 09:55:19 974280] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619720288835|
[2025/12/13 09:55:19 974287] [debug] |xqc_engine_wakeup_after|wakeup:1765619720288835|now:1765619719974286|diff:314549|
[2025/12/13 09:55:19 974293] [debug] |xqc_engine_main_logic|END|now:1765619719974078|
[2025/12/13 09:55:19 986379] [info] |xqc_engine_packet_process|==>|conn:000055D552D6CFFC|size:1200|state:CLOSING|recv_time:1765619719986378|
[2025/12/13 09:55:19 986393] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3cb9a38891fe0bdf|spin_bit:0|
[2025/12/13 09:55:19 986402] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|largest_pn:1219963056|
[2025/12/13 09:55:19 986408] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1219963057|
[2025/12/13 09:55:19 986418] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1219963057|
[2025/12/13 09:55:19 986424] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|closing state|frame_type:b|
[2025/12/13 09:55:19 986432] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 09:55:19 986438] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1219963057|largest:1219963057|pns:2|
[2025/12/13 09:55:19 986446] [info] |scid:3cb9a38891fe0bdf|xqc_conn_on_pkt_processed|====>|conn:000055D552D6CFFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:1219963057|frame:|recv_time:1765619719986378|dcid:3cb9a38891fe0bdf|dcid_seq:0|
[2025/12/13 09:55:19 986453] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:PATH_IDLE|expire:1765619839986378|now:1765619719986378|interv:120000000|
[2025/12/13 09:55:19 986460] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:CONN_IDLE|expire:1765619839986378|now:1765619719986378|interv:120000000|
[2025/12/13 09:55:19 986465] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619720288835|pq_index:0|
[2025/12/13 09:55:19 986472] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619719974078|
[2025/12/13 09:55:19 986480] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719986480|
[2025/12/13 09:55:19 986488] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719986486|
[2025/12/13 09:55:19 986496] [debug] |scid:3cb9a38891fe0bdf|xqc_path_get_perf_class|conn:000055D552D6CFFC|path_id:0|path_srtt:31487|min_srtt:31487|path_bw:3598|loss_rate:0.00|path_pto:0|
[2025/12/13 09:55:19 986502] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D552D6CFFC|path_id:0|path_srtt:31487|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 09:55:19 986510] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:27|reinj:0|path_class:2|
[2025/12/13 09:55:19 986517] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 09:55:19 986531] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/12/13 09:55:19 986570] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:19|size:27|sent:43|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765619719986541|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 986580] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:19|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 09:55:19 986588] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619720288835|
[2025/12/13 09:55:19 986594] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619720288835|
[2025/12/13 09:55:19 986598] [debug] |xqc_engine_wakeup_after|wakeup:1765619720288835|now:1765619719986598|diff:302237|
[2025/12/13 09:55:19 986603] [debug] |xqc_engine_main_logic|END|now:1765619719986486|
[2025/12/13 09:55:19 987360] [info] |xqc_engine_packet_process|==>|conn:000055D552D6CFFC|size:1200|state:CLOSING|recv_time:1765619719987359|
[2025/12/13 09:55:19 987369] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3cb9a38891fe0bdf|spin_bit:0|
[2025/12/13 09:55:19 987375] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|largest_pn:1219963057|
[2025/12/13 09:55:19 987379] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1219963058|
[2025/12/13 09:55:19 987385] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1219963058|
[2025/12/13 09:55:19 987389] [debug] |scid:3cb9a38891fe0bdf|xqc_process_frames|closing state|frame_type:b|
[2025/12/13 09:55:19 987394] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 09:55:19 987401] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1219963058|largest:1219963058|pns:2|
[2025/12/13 09:55:19 987407] [info] |scid:3cb9a38891fe0bdf|xqc_conn_on_pkt_processed|====>|conn:000055D552D6CFFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:1219963058|frame:|recv_time:1765619719987359|dcid:3cb9a38891fe0bdf|dcid_seq:0|
[2025/12/13 09:55:19 987414] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:PATH_IDLE|expire:1765619839987359|now:1765619719987359|interv:120000000|
[2025/12/13 09:55:19 987421] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_set|type:CONN_IDLE|expire:1765619839987359|now:1765619719987359|interv:120000000|
[2025/12/13 09:55:19 987428] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619720288835|pq_index:0|
[2025/12/13 09:55:19 987434] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619719986486|
[2025/12/13 09:55:19 987442] [debug] |xqc_engine_main_logic|BEGIN|now:1765619719987442|
[2025/12/13 09:55:19 987450] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619719987448|
[2025/12/13 09:55:19 987457] [debug] |scid:3cb9a38891fe0bdf|xqc_path_get_perf_class|conn:000055D552D6CFFC|path_id:0|path_srtt:31487|min_srtt:31487|path_bw:3598|loss_rate:0.00|path_pto:0|
[2025/12/13 09:55:19 987463] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D552D6CFFC|path_id:0|path_srtt:31487|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 09:55:19 987468] [debug] |scid:3cb9a38891fe0bdf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:27|reinj:0|path_class:2|
[2025/12/13 09:55:19 987476] [debug] |scid:3cb9a38891fe0bdf|xqc_check_acked_or_dropped_pkt|conn:000055D552D6CFFC|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 09:55:19 987489] [debug] |scid:3cb9a38891fe0bdf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/12/13 09:55:19 987520] [info] |scid:3cb9a38891fe0bdf|xqc_send_packet_with_pn|<==|conn:000055D552D6CFFC|path:0|pkt_num:20|size:27|sent:43|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765619719987495|stream_id:0|stream_offset:0|
[2025/12/13 09:55:19 987529] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_on_packet_sent|conn:000055D552D6CFFC|path:0|pkt_num:20|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 09:55:19 987537] [debug] |scid:3cb9a38891fe0bdf|xqc_conn_next_wakeup_time|wakeup_time:1765619720288835|
[2025/12/13 09:55:19 987543] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_wakeup_queue|next_tick_time:1765619720288835|
[2025/12/13 09:55:19 987549] [debug] |xqc_engine_wakeup_after|wakeup:1765619720288835|now:1765619719987548|diff:301287|
[2025/12/13 09:55:19 987555] [debug] |xqc_engine_main_logic|END|now:1765619719987448|
[2025/12/13 09:55:20 289187] [debug] |xqc_engine_main_logic|BEGIN|now:1765619720289187|
[2025/12/13 09:55:20 289199] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_remove_wakeup_queue|next_tick_time:1765619720288835|pq_index:0|
[2025/12/13 09:55:20 289204] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_add_active_queue|last_ticked_time:1765619719987448|
[2025/12/13 09:55:20 289209] [debug] |scid:3cb9a38891fe0bdf|xqc_engine_process_conn|conn:000055D552D6CFFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765619720289208|
[2025/12/13 09:55:20 289214] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765619720288835|now:1765619720289208|
[2025/12/13 09:55:20 289218] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765619720288835|now:1765619720289208|
[2025/12/13 09:55:20 289222] [debug] |scid:3cb9a38891fe0bdf|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/13 09:55:20 289226] [info] |xqc_engine_main_logic|conn:000055D552D6CFFC|l-0.0.0.0-49913-3cb9a38891fe0bdf p-193.167.100.100-443-af2198e1af998c3d202a1f0bdfdc7fa7ea08|conn_state:13|next_tick_time:1765619720288835
[2025/12/13 09:55:20 289238] [report] |scid:3cb9a38891fe0bdf|xqc_conn_destroy|000055D552D6CFFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:336387|first_send_delay:1128|conn_persist:1828123|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-49913-3cb9a38891fe0bdf p-193.167.100.100-443-af2198e1af998c3d202a1f0bdfdc7fa7ea08|hsk_recv:335596|close_recv:0|close_send:1513115|last_recv:1526244|last_send:1526380|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,20,13,10,111,0,3072,i96,4,1191,1200,0,1219963058,1526,0,4,31,40,5,1219963056,1308,0,4,1191,1200,0,1219963057,1525,0,4,27,40000,19,1525,4,27,40000,20,1526,4,27,40000,18,1513,0-2,0-2,0-0,0-0,0-0,0-31,0-3616,0-9680,0-13,0-10,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:13|spurious_loss:1|detected_loss:4|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/13 09:55:20 289276] [debug] |scid:3cb9a38891fe0bdf|xqc_send_ctl_destroy|destroy|
[2025/12/13 09:55:20 289285] [debug] |scid:3cb9a38891fe0bdf|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/13 09:55:20 289292] [debug] |scid:3cb9a38891fe0bdf|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/13 09:55:20 289296] [debug] |scid:3cb9a38891fe0bdf|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/13 09:55:20 289362] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/13 09:55:20 289370] [debug] |xqc_engine_main_logic|END|now:1765619720289208|
[2025/12/13 09:55:20 290447] [debug] |xqc_engine_destroy|begin|