[2025/09/12 05:01:33 686295] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:01:33 686329] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:01:33 686334] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:01:33 686338] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:01:33 686342] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:01:33 686350] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:01:33 686354] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:01:33 686358] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:01:33 686362] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:01:33 686508] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653413686504|now:1757653293686504|interv:120000000|
[2025/09/12 05:01:33 686546] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653413686546|now:1757653293686546|interv:120000000|
[2025/09/12 05:01:33 686555] [debug] |xqc_path_create|path:0|dcid:a0fff37d9cbf15f7|scid:4b37687b4cea1825|create_path_count:1|
[2025/09/12 05:01:33 686563] [debug] |scid:4b37687b4cea1825|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:01:33 686569] [debug] |xqc_path_init|path:0|dcid:a0fff37d9cbf15f7|scid:4b37687b4cea1825|state:2|
[2025/09/12 05:01:33 686573] [debug] |scid:4b37687b4cea1825|xqc_conn_create|success|scid:4b37687b4cea1825|dcid:a0fff37d9cbf15f7|conn:000055EB66DCE35C|
[2025/09/12 05:01:33 686578] [debug] |scid:4b37687b4cea1825|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:01:33 686583] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:01:33 687288] [debug] |scid:4b37687b4cea1825|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:01:33 687294] [debug] |scid:4b37687b4cea1825|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:33 687300] [debug] |scid:4b37687b4cea1825|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:33 687306] [debug] |scid:4b37687b4cea1825|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:01:33 687313] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653293687311|
[2025/09/12 05:01:33 687319] [debug] |scid:4b37687b4cea1825|xqc_process_crypto_write_streams|
[2025/09/12 05:01:33 687323] [debug] |scid:4b37687b4cea1825|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:33 687331] [info] |scid:4b37687b4cea1825|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653293687330|
[2025/09/12 05:01:33 687336] [debug] |scid:4b37687b4cea1825|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:01:33 687342] [debug] |scid:4b37687b4cea1825|xqc_path_get_perf_class|conn:000055EB66DCE35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:33 687347] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EB66DCE35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:33 687353] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 05:01:33 687358] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:01:33 687364] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:33 687448] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653293687380|stream_id:0|stream_offset:0|
[2025/09/12 05:01:33 687457] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:01:33 687464] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:33 687493] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:33 687500] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:33 687507] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:33 687514] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:33 687519] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:LOSS_DETECTION|expire:1757653294437380|now:1757653293687492|interv:749888|
[2025/09/12 05:01:33 687523] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EB66DCE35C|path:0|pns:0|expire:1757653294437380|now:1757653293687492|interval:749888|pto_count:0|srtt:250000
[2025/09/12 05:01:33 687528] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:01:33 687534] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653294437380|
[2025/09/12 05:01:33 687538] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_active_queue|last_ticked_time:1757653293687311|pd_index:0|
[2025/09/12 05:01:33 687542] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653294437380|
[2025/09/12 05:01:33 687546] [debug] |xqc_engine_wakeup_after|wakeup:1757653294437380|now:1757653293687546|diff:749834|
[2025/09/12 05:01:33 687551] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:33 687603] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653294437380|pq_index:0|
[2025/09/12 05:01:33 687609] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653293687311|
[2025/09/12 05:01:33 687617] [debug] |scid:4b37687b4cea1825|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:01:33 687624] [debug] |scid:4b37687b4cea1825|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:01:33 687634] [debug] |scid:4b37687b4cea1825|xqc_stream_buff_data|size:17|
[2025/09/12 05:01:33 687641] [info] |scid:4b37687b4cea1825|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:000055EB66DCE35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 05:01:33 687651] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653293687651|
[2025/09/12 05:01:33 687660] [debug] |scid:4b37687b4cea1825|xqc_path_get_perf_class|conn:000055EB66DCE35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:33 687666] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055EB66DCE35C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:33 687673] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EB66DCE35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:33 687687] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:01:33 687695] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:33 687702] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055EB66DCE35C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:33 687708] [debug] |scid:4b37687b4cea1825|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:01:33 687715] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:33 687753] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653293687726|stream_id:0|stream_offset:17|
[2025/09/12 05:01:33 687763] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:01:33 687770] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:01:33 687777] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:33 687783] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:33 687790] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:33 687796] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:33 687802] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:33 687808] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:LOSS_DETECTION|expire:1757653294437380|now:1757653293687776|interv:749604|
[2025/09/12 05:01:33 687814] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EB66DCE35C|path:0|pns:0|expire:1757653294437380|now:1757653293687776|interval:749604|pto_count:0|srtt:250000
[2025/09/12 05:01:33 687823] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:01:33 687829] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653294437380|
[2025/09/12 05:01:33 687832] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_active_queue|last_ticked_time:1757653293687651|pd_index:0|
[2025/09/12 05:01:33 687837] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653294437380|
[2025/09/12 05:01:33 687841] [debug] |xqc_engine_wakeup_after|wakeup:1757653294437380|now:1757653293687840|diff:749540|
[2025/09/12 05:01:33 687845] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:33 721253] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:181|state:C_INITIAL_SENT|recv_time:1757653293721251|
[2025/09/12 05:01:33 721269] [info] |scid:4b37687b4cea1825|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 05:01:33 721284] [debug] |scid:4b37687b4cea1825|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 05:01:33 721291] [info] |scid:4b37687b4cea1825|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:01:33 721298] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653413721251|now:1757653293721251|interv:120000000|
[2025/09/12 05:01:33 721304] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653413721251|now:1757653293721251|interv:120000000|
[2025/09/12 05:01:33 721323] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653294437380|pq_index:0|
[2025/09/12 05:01:33 721330] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653293687651|
[2025/09/12 05:01:33 721341] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:89|state:C_INITIAL_SENT|recv_time:1757653293721340|
[2025/09/12 05:01:33 721347] [info] |scid:4b37687b4cea1825|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 05:01:33 721354] [debug] |scid:4b37687b4cea1825|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 05:01:33 721359] [info] |scid:4b37687b4cea1825|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:01:33 721366] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653413721340|now:1757653293721340|interv:120000000|
[2025/09/12 05:01:33 721372] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653413721340|now:1757653293721340|interv:120000000|
[2025/09/12 05:01:33 721381] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:65|state:C_INITIAL_SENT|recv_time:1757653293721381|
[2025/09/12 05:01:33 721389] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:01:33 721396] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_initial|success|Length:26|
[2025/09/12 05:01:33 721405] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:33 721412] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:33 721421] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 05:01:33 721428] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:33 721436] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_ack_received|conn:000055EB66DCE35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:01:33 721443] [debug] |scid:4b37687b4cea1825|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653293687380|is_app_limited:1|send_elapse:0|ack_elapse:34001|ctl_first_sent_time:1757653293687380|lagest_ack_time:1757653293721381|curr_delivered:1184|
[2025/09/12 05:01:33 721451] [debug] |scid:4b37687b4cea1825|xqc_update_sample|sampler_sent_time_update:1757653293687380|
[2025/09/12 05:01:33 721458] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:01:33 721465] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_rtt|before update rtt|conn:000055EB66DCE35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34001|ack_delay:1160|
[2025/09/12 05:01:33 721498] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_rtt|l-0.0.0.0-54889-4b37687b4cea1825 p-193.167.100.100-443-a0fff37d9cbf15f7 |after update rtt|conn:000055EB66DCE35C|srtt:34001|rttvar:17000|minrtt:34001|latest_rtt:34001|ack_delay:1160|
[2025/09/12 05:01:33 721506] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:01:33 721514] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:33 721519] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:34001|rtt_var:17000|pto_duration:102001|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:33 721524] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:33 721527] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:33 721531] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:33 721542] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:33 721545] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653293721519|interv:18444986420415830096|
[2025/09/12 05:01:33 721550] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EB66DCE35C|path:0|pns:0|expire:18446744073709551615|now:1757653293721519|interval:18444986420415830096|pto_count:0|srtt:34001
[2025/09/12 05:01:33 721554] [debug] |scid:4b37687b4cea1825|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34001, delivered 1184|rate 34822|lost 0|
[2025/09/12 05:01:33 721559] [debug] |scid:4b37687b4cea1825|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:01:33 721563] [debug] |scid:4b37687b4cea1825|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34822) in round 1|
[2025/09/12 05:01:33 721567] [debug] |scid:4b37687b4cea1825|xqc_bbr_update_min_rtt|probertt expire|rtt:34001, old_rtt:2147483647|
[2025/09/12 05:01:33 721571] [debug] |scid:4b37687b4cea1825|xqc_bbr_update_min_rtt|minrtt expire|rtt:34001, old_rtt:2147483647|
[2025/09/12 05:01:33 721576] [debug] |scid:4b37687b4cea1825|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:01:33 721583] [debug] |scid:4b37687b4cea1825|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653293687380|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:01:33 721591] [debug] |scid:4b37687b4cea1825|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653293687380|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:01:33 721598] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_ack_received|l-0.0.0.0-54889-4b37687b4cea1825 p-193.167.100.100-443-a0fff37d9cbf15f7 |bbr on ack|mode:0|pacing_rate:11697140|bw:34822|cwnd:139040|full_bw_reached:0|inflight:50|srtt:34001|latest_rtt:34001|min_rtt:34001|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:33 721605] [info] |scid:4b37687b4cea1825|xqc_conn_confirm_cid|dcid change|ori:a0fff37d9cbf15f7|new:f24b4f837f20ca0f7f44d991|
[2025/09/12 05:01:33 721611] [info] |scid:4b37687b4cea1825|xqc_conn_addr_validated|Address Validated|conn:000055EB66DCE35C|role:0|
[2025/09/12 05:01:33 721616] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 05:01:33 721620] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:65|pkt_type:INIT|pkt_num:1|frame:ACK |recv_time:1757653293721381|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:33 721625] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653413721381|now:1757653293721381|interv:120000000|
[2025/09/12 05:01:33 721629] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653413721381|now:1757653293721381|interv:120000000|
[2025/09/12 05:01:33 721633] [debug] |xqc_engine_main_logic|BEGIN|now:1757653293721633|
[2025/09/12 05:01:33 721638] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757653293721637|
[2025/09/12 05:01:33 721644] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653413721381|
[2025/09/12 05:01:33 721648] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653413721381|
[2025/09/12 05:01:33 721652] [debug] |xqc_engine_wakeup_after|wakeup:1757653413721381|now:1757653293721652|diff:119999729|
[2025/09/12 05:01:33 721656] [debug] |xqc_engine_main_logic|END|now:1757653293721637|
[2025/09/12 05:01:33 721663] [debug] |xqc_engine_main_logic|BEGIN|now:1757653293721663|
[2025/09/12 05:01:33 721675] [debug] |xqc_engine_wakeup_after|wakeup:1757653413721381|now:1757653293721675|diff:119999706|
[2025/09/12 05:01:33 721682] [debug] |xqc_engine_main_logic|END|now:1757653293721663|
[2025/09/12 05:01:33 722271] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:1057|state:C_INITIAL_SENT|recv_time:1757653293722269|
[2025/09/12 05:01:33 722284] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4b37687b4cea1825|spin_bit:1|
[2025/09/12 05:01:33 722291] [warn] |scid:4b37687b4cea1825|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:01:33 722303] [debug] |scid:4b37687b4cea1825|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:01:33 722308] [info] |scid:4b37687b4cea1825|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:01:33 722313] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653413722269|now:1757653293722269|interv:120000000|
[2025/09/12 05:01:33 722317] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653413722269|now:1757653293722269|interv:120000000|
[2025/09/12 05:01:33 722322] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413721381|pq_index:0|
[2025/09/12 05:01:33 722329] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653293721637|
[2025/09/12 05:01:33 722336] [debug] |xqc_engine_main_logic|BEGIN|now:1757653293722336|
[2025/09/12 05:01:33 722344] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED |now:1757653293722343|
[2025/09/12 05:01:33 722353] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653413722269|
[2025/09/12 05:01:33 722359] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653413722269|
[2025/09/12 05:01:33 722365] [debug] |xqc_engine_wakeup_after|wakeup:1757653413722269|now:1757653293722365|diff:119999904|
[2025/09/12 05:01:33 722372] [debug] |xqc_engine_main_logic|END|now:1757653293722343|
[2025/09/12 05:01:33 746014] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:35|state:C_INITIAL_SENT|recv_time:1757653293746012|
[2025/09/12 05:01:33 746029] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4b37687b4cea1825|spin_bit:1|
[2025/09/12 05:01:33 746036] [warn] |scid:4b37687b4cea1825|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:01:33 746043] [debug] |scid:4b37687b4cea1825|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:01:33 746049] [info] |scid:4b37687b4cea1825|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:01:33 746055] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653413746012|now:1757653293746012|interv:120000000|
[2025/09/12 05:01:33 746061] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653413746012|now:1757653293746012|interv:120000000|
[2025/09/12 05:01:33 746066] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413722269|pq_index:0|
[2025/09/12 05:01:33 746072] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653293722343|
[2025/09/12 05:01:33 746080] [debug] |xqc_engine_main_logic|BEGIN|now:1757653293746080|
[2025/09/12 05:01:33 746087] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST ADDR_VALIDATED |now:1757653293746086|
[2025/09/12 05:01:33 746096] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653413746012|
[2025/09/12 05:01:33 746102] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653413746012|
[2025/09/12 05:01:33 746108] [debug] |xqc_engine_wakeup_after|wakeup:1757653413746012|now:1757653293746108|diff:119999904|
[2025/09/12 05:01:33 746122] [debug] |xqc_engine_main_logic|END|now:1757653293746086|
[2025/09/12 05:01:34 472998] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:1200|state:C_INITIAL_SENT|recv_time:1757653294472996|
[2025/09/12 05:01:34 473015] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:01:34 473020] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 05:01:34 473031] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:01:34 473038] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:34 473050] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 05:01:34 473057] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:34 473066] [debug] |scid:4b37687b4cea1825|xqc_process_crypto_frame|level:0|
[2025/09/12 05:01:34 473073] [debug] |scid:4b37687b4cea1825|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:01:34 473078] [debug] |scid:4b37687b4cea1825|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:01:34 473457] [debug] |scid:4b37687b4cea1825|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:34 473465] [debug] |scid:4b37687b4cea1825|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:34 473492] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413746012|pq_index:0|
[2025/09/12 05:01:34 473498] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653293746086|
[2025/09/12 05:01:34 473502] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:0|
[2025/09/12 05:01:34 473506] [debug] |scid:4b37687b4cea1825|xqc_process_padding_frame|process padding|
[2025/09/12 05:01:34 473513] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:34 473518] [debug] |scid:4b37687b4cea1825|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 05:01:34 473526] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 05:01:34 473533] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:1200|pkt_type:INIT|pkt_num:2|frame:PADDING CRYPTO |recv_time:1757653294472996|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 473541] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653414472996|now:1757653294472996|interv:120000000|
[2025/09/12 05:01:34 473547] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653414472996|now:1757653294472996|interv:120000000|
[2025/09/12 05:01:34 473551] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294473551|
[2025/09/12 05:01:34 473556] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653294473556|
[2025/09/12 05:01:34 473561] [debug] |scid:4b37687b4cea1825|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:2|
[2025/09/12 05:01:34 473566] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 05:01:34 473572] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:34 473576] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:34 473582] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:01:34 473586] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:34 473590] [debug] |scid:4b37687b4cea1825|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:01:34 473595] [debug] |scid:4b37687b4cea1825|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:34 473604] [debug] |scid:4b37687b4cea1825|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:34 473611] [debug] |scid:4b37687b4cea1825|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 05:01:34 473623] [debug] |scid:4b37687b4cea1825|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:34 473629] [debug] |scid:4b37687b4cea1825|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:34 473635] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:34 473639] [debug] |scid:4b37687b4cea1825|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 05:01:34 473643] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:01:34 473648] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653293721251|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 473653] [debug] |scid:4b37687b4cea1825|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 05:01:34 473657] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 05:01:34 473662] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:34 473666] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:34 473671] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:01:34 473675] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:34 473679] [debug] |scid:4b37687b4cea1825|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:34 473683] [debug] |scid:4b37687b4cea1825|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:34 473686] [debug] |scid:4b37687b4cea1825|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:01:34 473744] [debug] |scid:4b37687b4cea1825|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:34 473749] [info] |scid:4b37687b4cea1825|xqc_conn_tls_transport_params_cb|store sr_token with cid: a0fff37d9cbf15f7|token:d6f3854430e79025264c2386ac9577d2
[2025/09/12 05:01:34 473754] [debug] |scid:4b37687b4cea1825|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 05:01:34 473759] [debug] |scid:4b37687b4cea1825|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 05:01:34 473942] [debug] |scid:4b37687b4cea1825|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:01:34 473950] [debug] |scid:4b37687b4cea1825|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:01:34 473955] [debug] |scid:4b37687b4cea1825|xqc_maybe_should_ack|already yes|
[2025/09/12 05:01:34 473961] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:01:34 473969] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653293721340|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 473978] [info] |scid:4b37687b4cea1825|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:01:34 473984] [debug] |scid:4b37687b4cea1825|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:01:34 473991] [debug] |scid:4b37687b4cea1825|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:34 473998] [debug] |scid:4b37687b4cea1825|xqc_process_crypto_write_streams|
[2025/09/12 05:01:34 474004] [debug] |scid:4b37687b4cea1825|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:34 474018] [debug] |scid:4b37687b4cea1825|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:34 474024] [debug] |scid:4b37687b4cea1825|xqc_process_crypto_write_streams|
[2025/09/12 05:01:34 474030] [debug] |scid:4b37687b4cea1825|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:34 474038] [info] |scid:4b37687b4cea1825|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653294474038|
[2025/09/12 05:01:34 474045] [debug] |scid:4b37687b4cea1825|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055EB66DCE35C|
[2025/09/12 05:01:34 474053] [info] |scid:4b37687b4cea1825|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:01:34 474059] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:34001|rtt_var:17000|pto_duration:102001|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:34 474066] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:34 474073] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:34 474078] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:34 474082] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:34 474086] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653294474059|interv:18444986420415077556|
[2025/09/12 05:01:34 474093] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EB66DCE35C|path:0|pns:0|expire:18446744073709551615|now:1757653294474059|interval:18444986420415077556|pto_count:0|srtt:34001
[2025/09/12 05:01:34 474101] [debug] |scid:4b37687b4cea1825|xqc_conn_early_data_accept|accept|
[2025/09/12 05:01:34 474107] [debug] |scid:4b37687b4cea1825|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:01:34 474113] [debug] |scid:4b37687b4cea1825|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:01:34 474119] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4b37687b4cea1825|spin_bit:1|
[2025/09/12 05:01:34 474129] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:34 474133] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:34 474140] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:01:34 474144] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:b|
[2025/09/12 05:01:34 474149] [debug] |scid:4b37687b4cea1825|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:01:34 474154] [debug] |scid:4b37687b4cea1825|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:01:34 474158] [debug] |scid:4b37687b4cea1825|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:01:34 474162] [debug] |scid:4b37687b4cea1825|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:01:34 474167] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:ACK_01RTT|expire:1757653293747269|now:1757653293722269|interv:25000|
[2025/09/12 05:01:34 474172] [debug] |scid:4b37687b4cea1825|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 NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653293722269|max_ack_delay:25000|
[2025/09/12 05:01:34 474176] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:01:34 474185] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653293722269|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 474190] [debug] |scid:4b37687b4cea1825|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:01:34 474194] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4b37687b4cea1825|spin_bit:1|
[2025/09/12 05:01:34 474199] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:34 474203] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:34 474207] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:01:34 474211] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:34 474216] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_ack_received|conn:000055EB66DCE35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:01:34 474221] [debug] |scid:4b37687b4cea1825|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653293687380|is_app_limited:1|send_elapse:346|ack_elapse:58632|ctl_first_sent_time:1757653293687726|lagest_ack_time:1757653293746012|curr_delivered:1234|
[2025/09/12 05:01:34 474226] [debug] |scid:4b37687b4cea1825|xqc_update_sample|sampler_sent_time_update:1757653293687726|
[2025/09/12 05:01:34 474230] [debug] |scid:4b37687b4cea1825|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:01:34 474236] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:01:34 474241] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_rtt|before update rtt|conn:000055EB66DCE35C|srtt:34001|rttvar:17000|minrtt:34001|latest_rtt:58286|ack_delay:25512|
[2025/09/12 05:01:34 474245] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_rtt|l-0.0.0.0-54889-4b37687b4cea1825 p-193.167.100.100-443-a0fff37d9cbf15f7 |after update rtt|conn:000055EB66DCE35C|srtt:37036|rttvar:18821|minrtt:34001|latest_rtt:58286|ack_delay:25512|
[2025/09/12 05:01:34 474249] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:01:34 474253] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:34 474257] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:37036|rtt_var:18821|pto_duration:112320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:34 474262] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:LOSS_DETECTION|expire:1757653294586582|now:1757653294474257|interv:112325|
[2025/09/12 05:01:34 474266] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EB66DCE35C|path:0|pns:1|expire:1757653294586582|now:1757653294474257|interval:112325|pto_count:0|srtt:37036
[2025/09/12 05:01:34 474271] [debug] |scid:4b37687b4cea1825|xqc_generate_sample|sampler: send_elapse 346, ack_elapse 58632, delivered 1234|rate 21046|lost 0|
[2025/09/12 05:01:34 474275] [debug] |scid:4b37687b4cea1825|xqc_bbr_update_min_rtt|minrtt expire|rtt:34001, old_rtt:34001|
[2025/09/12 05:01:34 474280] [debug] |scid:4b37687b4cea1825|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:01:34 474284] [debug] |scid:4b37687b4cea1825|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653293687726|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:01:34 474291] [debug] |scid:4b37687b4cea1825|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653293687726|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:01:34 474296] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_ack_received|l-0.0.0.0-54889-4b37687b4cea1825 p-193.167.100.100-443-a0fff37d9cbf15f7 |bbr on ack|mode:0|pacing_rate:11697140|bw:34822|cwnd:139090|full_bw_reached:0|inflight:0|srtt:37036|latest_rtt:58286|min_rtt:34001|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:01:34 474302] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:01:34 474306] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757653293746012|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 474311] [debug] |scid:4b37687b4cea1825|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055EB66DCE35C|
[2025/09/12 05:01:34 474316] [debug] |scid:4b37687b4cea1825|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:01:34 474321] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:STREAM_CLOSE|expire:1757653294886280|now:1757653294474320|interv:411960|
[2025/09/12 05:01:34 474365] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|largest_recv:2|ack_delay:1368|first_ack_range:1|largest_pkt_recv_time:1757653294472996|
[2025/09/12 05:01:34 474374] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|high:2|low:1|pkt_pns:0|
[2025/09/12 05:01:34 474381] [debug] |scid:4b37687b4cea1825|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:01:34 474387] [debug] |scid:4b37687b4cea1825|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:01:34 474395] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|largest_recv:1|ack_delay:753055|first_ack_range:1|largest_pkt_recv_time:1757653293721340|
[2025/09/12 05:01:34 474401] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 05:01:34 474407] [debug] |scid:4b37687b4cea1825|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:01:34 474413] [debug] |scid:4b37687b4cea1825|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:34 474421] [debug] |scid:4b37687b4cea1825|xqc_path_get_perf_class|conn:000055EB66DCE35C|path_id:0|path_srtt:37036|min_srtt:37036|path_bw:34822|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:34 474428] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EB66DCE35C|path_id:0|path_srtt:37036|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:34 474435] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 05:01:34 474442] [debug] |scid:4b37687b4cea1825|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 474448] [debug] |scid:4b37687b4cea1825|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 474456] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:01:34 474464] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:34 474520] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:0|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653294474491|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 474529] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:0|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 474542] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:34 474548] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:37036|rtt_var:18821|pto_duration:112320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:34 474555] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:34 474561] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:01:34 474568] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:34 474575] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:LOSS_DETECTION|expire:1757653294586811|now:1757653294474548|interv:112263|
[2025/09/12 05:01:34 474581] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EB66DCE35C|path:0|pns:1|expire:1757653294586811|now:1757653294474548|interval:112263|pto_count:0|srtt:37036
[2025/09/12 05:01:34 474588] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:72|
[2025/09/12 05:01:34 474596] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 05:01:34 474602] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:34 474634] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:72|now:1757653294474609|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 474644] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 474651] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:01:34 474658] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:72|
[2025/09/12 05:01:34 474664] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:34 474669] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:34 474696] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:1|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:72|now:1757653294474675|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 474705] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:1|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 474713] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653293747269|
[2025/09/12 05:01:34 474720] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653293747269|
[2025/09/12 05:01:34 474726] [debug] |xqc_engine_wakeup_after|wakeup:1757653293747269|now:1757653294474726|diff:18446744073708824159|
[2025/09/12 05:01:34 474731] [debug] |xqc_engine_main_logic|END|now:1757653294473556|
[2025/09/12 05:01:34 474737] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294474736|
[2025/09/12 05:01:34 474740] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653293747269|pq_index:0|
[2025/09/12 05:01:34 474744] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294473556|
[2025/09/12 05:01:34 474749] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|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:1757653294474748|
[2025/09/12 05:01:34 474759] [debug] |scid:4b37687b4cea1825|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653293747269|now:1757653294474748|
[2025/09/12 05:01:34 474763] [debug] |scid:4b37687b4cea1825|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:34 474767] [debug] |scid:4b37687b4cea1825|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653293747269|now:1757653294474748|
[2025/09/12 05:01:34 474771] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:34 474776] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|largest_recv:1|ack_delay:752507|first_ack_range:1|largest_pkt_recv_time:1757653293722269|
[2025/09/12 05:01:34 474780] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:01:34 474784] [debug] |scid:4b37687b4cea1825|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:1|
[2025/09/12 05:01:34 474788] [debug] |scid:4b37687b4cea1825|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:34 474793] [debug] |scid:4b37687b4cea1825|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 474797] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:34 474802] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-4|next_skip_chance:1757653294886761|current_time:1757653294474801|
[2025/09/12 05:01:34 474806] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:01:34 474833] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:5|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:72|now:1757653294474812|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 474842] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:5|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 474849] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653294586811|
[2025/09/12 05:01:34 474855] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653294586811|
[2025/09/12 05:01:34 474862] [debug] |xqc_engine_wakeup_after|wakeup:1757653294586811|now:1757653294474862|diff:111949|
[2025/09/12 05:01:34 474867] [debug] |xqc_engine_main_logic|END|now:1757653294474748|
[2025/09/12 05:01:34 506661] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:89|state:ESTABED|recv_time:1757653294506659|
[2025/09/12 05:01:34 506680] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 05:01:34 506692] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:01:34 506699] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:34 506709] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 05:01:34 506717] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:34 506725] [debug] |scid:4b37687b4cea1825|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:34 506733] [debug] |scid:4b37687b4cea1825|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:34 506741] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653294586811|pq_index:0|
[2025/09/12 05:01:34 506749] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294474748|
[2025/09/12 05:01:34 506759] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:34 506767] [debug] |scid:4b37687b4cea1825|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:01:34 506780] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 05:01:34 506786] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:89|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757653294506659|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 506792] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653414506659|now:1757653294506659|interv:120000000|
[2025/09/12 05:01:34 506798] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653414506659|now:1757653294506659|interv:120000000|
[2025/09/12 05:01:34 506806] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294506806|
[2025/09/12 05:01:34 506817] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653294506815|
[2025/09/12 05:01:34 506827] [debug] |scid:4b37687b4cea1825|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:34 506838] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|largest_recv:3|ack_delay:178|first_ack_range:0|largest_pkt_recv_time:1757653294506659|
[2025/09/12 05:01:34 506846] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|high:3|low:3|pkt_pns:1|
[2025/09/12 05:01:34 506854] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 05:01:34 506859] [debug] |scid:4b37687b4cea1825|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:01:34 506864] [debug] |scid:4b37687b4cea1825|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:34 506870] [debug] |scid:4b37687b4cea1825|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 506876] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:40|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:34 506881] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:34 506917] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:2|size:40|sent:56|pkt_type:HSK|frame:ACK |inflight:72|now:1757653294506890|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 506925] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:2|origin_pktnum:0|size:40|enc_size:56|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 506935] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653294586811|
[2025/09/12 05:01:34 506944] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653294586811|
[2025/09/12 05:01:34 506952] [debug] |xqc_engine_wakeup_after|wakeup:1757653294586811|now:1757653294506951|diff:79860|
[2025/09/12 05:01:34 506960] [debug] |xqc_engine_main_logic|END|now:1757653294506815|
[2025/09/12 05:01:34 506970] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294506970|
[2025/09/12 05:01:34 506979] [debug] |xqc_engine_wakeup_after|wakeup:1757653294586811|now:1757653294506979|diff:79832|
[2025/09/12 05:01:34 506987] [debug] |xqc_engine_main_logic|END|now:1757653294506970|
[2025/09/12 05:01:34 586673] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294586673|
[2025/09/12 05:01:34 586684] [debug] |xqc_engine_wakeup_after|wakeup:1757653294586811|now:1757653294586684|diff:127|
[2025/09/12 05:01:34 586689] [debug] |xqc_engine_main_logic|END|now:1757653294586673|
[2025/09/12 05:01:34 587757] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294587756|
[2025/09/12 05:01:34 587763] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653294586811|pq_index:0|
[2025/09/12 05:01:34 587773] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294506815|
[2025/09/12 05:01:34 587778] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653294587777|
[2025/09/12 05:01:34 587783] [debug] |scid:4b37687b4cea1825|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653294586811|now:1757653294587777|
[2025/09/12 05:01:34 587787] [debug] |scid:4b37687b4cea1825|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:34 587791] [debug] |scid:4b37687b4cea1825|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055EB66DCE35C|path:0|bytes_in_flight:72|
[2025/09/12 05:01:34 587795] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:37036|rtt_var:18821|pto_duration:112320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:34 587800] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:34 587804] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:01:34 587808] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:34 587812] [debug] |scid:4b37687b4cea1825|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:01:34 587816] [debug] |scid:4b37687b4cea1825|xqc_conn_send_probe_pkt|conn:000055EB66DCE35C|path:0|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:01:34 587821] [debug] |scid:4b37687b4cea1825|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:01:34 587825] [debug] |scid:4b37687b4cea1825|xqc_conn_send_probe_pkt|conn:000055EB66DCE35C|path:0|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:01:34 587829] [debug] |scid:4b37687b4cea1825|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055EB66DCE35C|pto_count:1
[2025/09/12 05:01:34 587834] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:37036|rtt_var:18821|pto_duration:224640|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:34 587838] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:LOSS_DETECTION|expire:1757653294812478|now:1757653294587833|interv:224645|
[2025/09/12 05:01:34 587842] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EB66DCE35C|path:0|pns:1|expire:1757653294812478|now:1757653294587833|interval:224645|pto_count:1|srtt:37036
[2025/09/12 05:01:34 587848] [debug] |scid:4b37687b4cea1825|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 587853] [debug] |scid:4b37687b4cea1825|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 587857] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:01:34 587862] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:34 587893] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:3|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653294587869|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 587899] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:3|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 587903] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:34 587911] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:37036|rtt_var:18821|pto_duration:224640|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:34 587916] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:34 587920] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:01:34 587923] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:34 587927] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:LOSS_DETECTION|expire:1757653294812509|now:1757653294587911|interv:224598|
[2025/09/12 05:01:34 587931] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EB66DCE35C|path:0|pns:1|expire:1757653294812509|now:1757653294587911|interval:224598|pto_count:1|srtt:37036
[2025/09/12 05:01:34 587937] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:72|
[2025/09/12 05:01:34 587945] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:01:34 587951] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:01:34 587985] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:4|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:72|now:1757653294587961|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 587995] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:4|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:01:34 588001] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:01:34 588008] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:37036|rtt_var:18821|pto_duration:224640|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:34 588015] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:34 588022] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 1, unacked: 144|
[2025/09/12 05:01:34 588028] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:34 588033] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:LOSS_DETECTION|expire:1757653294812601|now:1757653294588007|interv:224594|
[2025/09/12 05:01:34 588037] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EB66DCE35C|path:0|pns:1|expire:1757653294812601|now:1757653294588007|interval:224594|pto_count:1|srtt:37036
[2025/09/12 05:01:34 588042] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:144|
[2025/09/12 05:01:34 588047] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653294812601|
[2025/09/12 05:01:34 588051] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653294812601|
[2025/09/12 05:01:34 588055] [debug] |xqc_engine_wakeup_after|wakeup:1757653294812601|now:1757653294588055|diff:224546|
[2025/09/12 05:01:34 588061] [debug] |xqc_engine_main_logic|END|now:1757653294587777|
[2025/09/12 05:01:34 618949] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:30|state:ESTABED|recv_time:1757653294618948|
[2025/09/12 05:01:34 618969] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4b37687b4cea1825|spin_bit:1|
[2025/09/12 05:01:34 618981] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:01:34 618989] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:34 619007] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:01:34 619015] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:1e|
[2025/09/12 05:01:34 619024] [info] |scid:4b37687b4cea1825|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055EB66DCE35C|
[2025/09/12 05:01:34 619032] [debug] |scid:4b37687b4cea1825|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:144|cwnd:139090|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:01:34 619041] [debug] |scid:4b37687b4cea1825|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:72|cwnd:139090|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:01:34 619049] [debug] |scid:4b37687b4cea1825|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:139090|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/09/12 05:01:34 619056] [info] |scid:4b37687b4cea1825|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:01:34 619064] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055EB66DCE35C|path:0|
[2025/09/12 05:01:34 619071] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:34 619080] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:ACK_01RTT|expire:1757653294643948|now:1757653294618948|interv:25000|
[2025/09/12 05:01:34 619089] [debug] |scid:4b37687b4cea1825|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653294618948|max_ack_delay:25000|
[2025/09/12 05:01:34 619099] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:01:34 619108] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:2|frame:HANDSHAKE_DONE |recv_time:1757653294618948|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 619117] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653414618948|now:1757653294618948|interv:120000000|
[2025/09/12 05:01:34 619125] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653414618948|now:1757653294618948|interv:120000000|
[2025/09/12 05:01:34 619133] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653294812601|pq_index:0|
[2025/09/12 05:01:34 619142] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294587777|
[2025/09/12 05:01:34 619150] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294619150|
[2025/09/12 05:01:34 619160] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|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:1757653294619157|
[2025/09/12 05:01:34 619184] [debug] |scid:4b37687b4cea1825|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b6034da9798638d9|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:01:34 619198] [debug] |scid:4b37687b4cea1825|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:92346f6822c64717|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:01:34 619208] [debug] |scid:4b37687b4cea1825|xqc_path_get_perf_class|conn:000055EB66DCE35C|path_id:0|path_srtt:37036|min_srtt:37036|path_bw:34822|loss_rate:33.33|path_pto:0|
[2025/09/12 05:01:34 619217] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EB66DCE35C|path_id:0|path_srtt:37036|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:34 619226] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 05:01:34 619243] [debug] |scid:4b37687b4cea1825|xqc_path_get_perf_class|conn:000055EB66DCE35C|path_id:0|path_srtt:37036|min_srtt:37036|path_bw:34822|loss_rate:33.33|path_pto:0|
[2025/09/12 05:01:34 619252] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EB66DCE35C|path_id:0|path_srtt:37036|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:34 619260] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 05:01:34 619269] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:34 619277] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:01:34 619324] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:6|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653294619289|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 619336] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:6|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 619345] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:34 619353] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:37036|rtt_var:18821|pto_duration:112320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:34 619362] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:34 619369] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:34 619376] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:34 619384] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:LOSS_DETECTION|expire:1757653294756609|now:1757653294619353|interv:137256|
[2025/09/12 05:01:34 619391] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EB66DCE35C|path:0|pns:2|expire:1757653294756609|now:1757653294619353|interval:137256|pto_count:0|srtt:37036
[2025/09/12 05:01:34 619399] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:45|
[2025/09/12 05:01:34 619408] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:34 619417] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:01:34 619458] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:7|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653294619429|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 619498] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:7|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 619507] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:0|
[2025/09/12 05:01:34 619514] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:37036|rtt_var:18821|pto_duration:112320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:34 619523] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:34 619539] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:34 619547] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:34 619555] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:LOSS_DETECTION|expire:1757653294756749|now:1757653294619514|interv:137235|
[2025/09/12 05:01:34 619562] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EB66DCE35C|path:0|pns:2|expire:1757653294756749|now:1757653294619514|interval:137235|pto_count:0|srtt:37036
[2025/09/12 05:01:34 619571] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:90|
[2025/09/12 05:01:34 619579] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653294643948|
[2025/09/12 05:01:34 619587] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653294643948|
[2025/09/12 05:01:34 619594] [debug] |xqc_engine_wakeup_after|wakeup:1757653294643948|now:1757653294619594|diff:24354|
[2025/09/12 05:01:34 619603] [debug] |xqc_engine_main_logic|END|now:1757653294619157|
[2025/09/12 05:01:34 619617] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:290|state:ESTABED|recv_time:1757653294619616|
[2025/09/12 05:01:34 619627] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4b37687b4cea1825|spin_bit:1|
[2025/09/12 05:01:34 619637] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:01:34 619646] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:34 619656] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:01:34 619664] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:34 619673] [debug] |scid:4b37687b4cea1825|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:01:34 619682] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653294643948|pq_index:0|
[2025/09/12 05:01:34 619689] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294619157|
[2025/09/12 05:01:34 619697] [debug] |scid:4b37687b4cea1825|xqc_process_crypto_frame|level:3|
[2025/09/12 05:01:34 619705] [debug] |scid:4b37687b4cea1825|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:01:34 619711] [debug] |scid:4b37687b4cea1825|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 05:01:34 619865] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:34 619877] [debug] |scid:4b37687b4cea1825|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:01:34 619884] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:01:34 619888] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:3|frame:CRYPTO |recv_time:1757653294619616|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 619893] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653414619616|now:1757653294619616|interv:120000000|
[2025/09/12 05:01:34 619898] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653414619616|now:1757653294619616|interv:120000000|
[2025/09/12 05:01:34 619902] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294619902|
[2025/09/12 05:01:34 619907] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|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:1757653294619906|
[2025/09/12 05:01:34 619917] [debug] |scid:4b37687b4cea1825|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:34 619921] [debug] |scid:4b37687b4cea1825|xqc_process_crypto_write_streams|
[2025/09/12 05:01:34 619925] [debug] |scid:4b37687b4cea1825|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:01:34 619930] [debug] |scid:4b37687b4cea1825|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:34 619938] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|largest_recv:3|ack_delay:321|first_ack_range:3|largest_pkt_recv_time:1757653294619616|
[2025/09/12 05:01:34 619945] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:01:34 619951] [debug] |scid:4b37687b4cea1825|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:01:34 619958] [debug] |scid:4b37687b4cea1825|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:34 619964] [debug] |scid:4b37687b4cea1825|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 619972] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:34 619979] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:01:34 620012] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:8|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653294619986|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 620020] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:8|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 620033] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653294756749|
[2025/09/12 05:01:34 620039] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653294756749|
[2025/09/12 05:01:34 620046] [debug] |xqc_engine_wakeup_after|wakeup:1757653294756749|now:1757653294620045|diff:136704|
[2025/09/12 05:01:34 620051] [debug] |xqc_engine_main_logic|END|now:1757653294619906|
[2025/09/12 05:01:34 620059] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:61|state:ESTABED|recv_time:1757653294620058|
[2025/09/12 05:01:34 620064] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4b37687b4cea1825|spin_bit:1|
[2025/09/12 05:01:34 620069] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:01:34 620073] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:01:34 620079] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:01:34 620083] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:34 620087] [debug] |scid:4b37687b4cea1825|xqc_process_new_conn_id_frame|new_conn_id|cba454e8434f902714ede89a|sr_token:b903198e8b31c4d4e0bc61ebba6ff724
[2025/09/12 05:01:34 620094] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:ACK_01RTT|expire:1757653294645058|now:1757653294620058|interv:25000|
[2025/09/12 05:01:34 620099] [debug] |scid:4b37687b4cea1825|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:1757653294620058|max_ack_delay:25000|
[2025/09/12 05:01:34 620104] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:01:34 620113] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:4|frame:NEW_CONNECTION_ID |recv_time:1757653294620058|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 620118] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653414620058|now:1757653294620058|interv:120000000|
[2025/09/12 05:01:34 620122] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653414620058|now:1757653294620058|interv:120000000|
[2025/09/12 05:01:34 620126] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653294756749|pq_index:0|
[2025/09/12 05:01:34 620130] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294619906|
[2025/09/12 05:01:34 620134] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294620134|
[2025/09/12 05:01:34 620138] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|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:1757653294620138|
[2025/09/12 05:01:34 620144] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653294645058|
[2025/09/12 05:01:34 620148] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653294645058|
[2025/09/12 05:01:34 620152] [debug] |xqc_engine_wakeup_after|wakeup:1757653294645058|now:1757653294620152|diff:24906|
[2025/09/12 05:01:34 620156] [debug] |xqc_engine_main_logic|END|now:1757653294620138|
[2025/09/12 05:01:34 620163] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:54|state:ESTABED|recv_time:1757653294620162|
[2025/09/12 05:01:34 620167] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:01:34 620172] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:01:34 620176] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:01:34 620181] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 05:01:34 620184] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:34 620190] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 05:01:34 620194] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:54|pkt_type:HSK|pkt_num:5|frame:ACK |recv_time:1757653294620162|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 620198] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653414620162|now:1757653294620162|interv:120000000|
[2025/09/12 05:01:34 620202] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653414620162|now:1757653294620162|interv:120000000|
[2025/09/12 05:01:34 620206] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653294645058|pq_index:0|
[2025/09/12 05:01:34 620210] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294620138|
[2025/09/12 05:01:34 620214] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294620214|
[2025/09/12 05:01:34 620218] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|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:1757653294620218|
[2025/09/12 05:01:34 620223] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653294645058|
[2025/09/12 05:01:34 620227] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653294645058|
[2025/09/12 05:01:34 620231] [debug] |xqc_engine_wakeup_after|wakeup:1757653294645058|now:1757653294620231|diff:24827|
[2025/09/12 05:01:34 620235] [debug] |xqc_engine_main_logic|END|now:1757653294620218|
[2025/09/12 05:01:34 620243] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294620242|
[2025/09/12 05:01:34 620246] [debug] |xqc_engine_wakeup_after|wakeup:1757653294645058|now:1757653294620246|diff:24812|
[2025/09/12 05:01:34 620250] [debug] |xqc_engine_main_logic|END|now:1757653294620242|
[2025/09/12 05:01:34 643637] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294643636|
[2025/09/12 05:01:34 643649] [debug] |xqc_engine_wakeup_after|wakeup:1757653294645058|now:1757653294643648|diff:1410|
[2025/09/12 05:01:34 643653] [debug] |xqc_engine_main_logic|END|now:1757653294643636|
[2025/09/12 05:01:34 645783] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294645783|
[2025/09/12 05:01:34 645790] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653294645058|pq_index:0|
[2025/09/12 05:01:34 645794] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294620218|
[2025/09/12 05:01:34 645799] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|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:1757653294645798|
[2025/09/12 05:01:34 645804] [debug] |scid:4b37687b4cea1825|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653294645058|now:1757653294645798|
[2025/09/12 05:01:34 645808] [debug] |scid:4b37687b4cea1825|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:34 645812] [debug] |scid:4b37687b4cea1825|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653294645058|now:1757653294645798|
[2025/09/12 05:01:34 645816] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:34 645821] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|largest_recv:4|ack_delay:25763|first_ack_range:4|largest_pkt_recv_time:1757653294620058|
[2025/09/12 05:01:34 645826] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|high:4|low:0|pkt_pns:2|
[2025/09/12 05:01:34 645830] [debug] |scid:4b37687b4cea1825|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:01:34 645834] [debug] |scid:4b37687b4cea1825|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:34 645839] [debug] |scid:4b37687b4cea1825|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 645844] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:34 645848] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:01:34 645881] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:9|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653294645856|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 645890] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:9|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 645898] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653294756749|
[2025/09/12 05:01:34 645904] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653294756749|
[2025/09/12 05:01:34 645911] [debug] |xqc_engine_wakeup_after|wakeup:1757653294756749|now:1757653294645911|diff:110838|
[2025/09/12 05:01:34 645917] [debug] |xqc_engine_main_logic|END|now:1757653294645798|
[2025/09/12 05:01:34 710853] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:61|state:ESTABED|recv_time:1757653294710852|
[2025/09/12 05:01:34 710868] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4b37687b4cea1825|spin_bit:1|
[2025/09/12 05:01:34 710878] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:01:34 710884] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:01:34 710902] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:01:34 710909] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:34 710916] [debug] |scid:4b37687b4cea1825|xqc_process_new_conn_id_frame|new_conn_id|7266c631ba6d4f860c1e57c6|sr_token:3bb469fcd0150e6d6b9ea9bf5d7be9ec
[2025/09/12 05:01:34 710926] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:ACK_01RTT|expire:1757653294735852|now:1757653294710852|interv:25000|
[2025/09/12 05:01:34 710934] [debug] |scid:4b37687b4cea1825|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:1757653294710852|max_ack_delay:25000|
[2025/09/12 05:01:34 710938] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:01:34 710945] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:7|frame:NEW_CONNECTION_ID |recv_time:1757653294710852|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 710953] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653414710852|now:1757653294710852|interv:120000000|
[2025/09/12 05:01:34 710959] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653414710852|now:1757653294710852|interv:120000000|
[2025/09/12 05:01:34 710965] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653294756749|pq_index:0|
[2025/09/12 05:01:34 710969] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294645798|
[2025/09/12 05:01:34 710974] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294710974|
[2025/09/12 05:01:34 710982] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|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:1757653294710980|
[2025/09/12 05:01:34 710990] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653294735852|
[2025/09/12 05:01:34 710996] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653294735852|
[2025/09/12 05:01:34 711001] [debug] |xqc_engine_wakeup_after|wakeup:1757653294735852|now:1757653294711001|diff:24851|
[2025/09/12 05:01:34 711007] [debug] |xqc_engine_main_logic|END|now:1757653294710980|
[2025/09/12 05:01:34 711018] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:61|state:ESTABED|recv_time:1757653294711018|
[2025/09/12 05:01:34 711024] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4b37687b4cea1825|spin_bit:1|
[2025/09/12 05:01:34 711033] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:01:34 711038] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:01:34 711047] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:01:34 711053] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:34 711058] [debug] |scid:4b37687b4cea1825|xqc_process_new_conn_id_frame|new_conn_id|7266c631ba6d4f860c1e57c6|sr_token:3bb469fcd0150e6d6b9ea9bf5d7be9ec
[2025/09/12 05:01:34 711065] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:34 711073] [debug] |scid:4b37687b4cea1825|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:01:34 711084] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:01:34 711088] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:8|frame:NEW_CONNECTION_ID |recv_time:1757653294711018|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 711093] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653414711018|now:1757653294711018|interv:120000000|
[2025/09/12 05:01:34 711097] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653414711018|now:1757653294711018|interv:120000000|
[2025/09/12 05:01:34 711101] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653294735852|pq_index:0|
[2025/09/12 05:01:34 711105] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294710980|
[2025/09/12 05:01:34 711108] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294711108|
[2025/09/12 05:01:34 711113] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|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:1757653294711112|
[2025/09/12 05:01:34 711119] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|largest_recv:8|ack_delay:101|first_ack_range:1|largest_pkt_recv_time:1757653294711018|
[2025/09/12 05:01:34 711124] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|high:8|low:7|pkt_pns:2|
[2025/09/12 05:01:34 711128] [debug] |scid:4b37687b4cea1825|xqc_gen_ack_frame|high:4|low:0|pkt_pns:2|
[2025/09/12 05:01:34 711131] [debug] |scid:4b37687b4cea1825|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 05:01:34 711136] [debug] |scid:4b37687b4cea1825|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:34 711140] [debug] |scid:4b37687b4cea1825|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 711145] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:34 711150] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:01:34 711183] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:10|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653294711156|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 711193] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:10|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 711201] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653294756749|
[2025/09/12 05:01:34 711207] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653294756749|
[2025/09/12 05:01:34 711214] [debug] |xqc_engine_wakeup_after|wakeup:1757653294756749|now:1757653294711214|diff:45535|
[2025/09/12 05:01:34 711219] [debug] |xqc_engine_main_logic|END|now:1757653294711112|
[2025/09/12 05:01:34 711225] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294711225|
[2025/09/12 05:01:34 711228] [debug] |xqc_engine_wakeup_after|wakeup:1757653294756749|now:1757653294711228|diff:45521|
[2025/09/12 05:01:34 711232] [debug] |xqc_engine_main_logic|END|now:1757653294711225|
[2025/09/12 05:01:34 756922] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294756922|
[2025/09/12 05:01:34 756933] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653294756749|pq_index:0|
[2025/09/12 05:01:34 756938] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294711112|
[2025/09/12 05:01:34 756943] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|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:1757653294756942|
[2025/09/12 05:01:34 756953] [debug] |scid:4b37687b4cea1825|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653294756749|now:1757653294756942|
[2025/09/12 05:01:34 756958] [debug] |scid:4b37687b4cea1825|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:34 756962] [debug] |scid:4b37687b4cea1825|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055EB66DCE35C|path:0|bytes_in_flight:90|
[2025/09/12 05:01:34 756966] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:37036|rtt_var:18821|pto_duration:112320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:34 756971] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:34 756975] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:34 756979] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:34 756983] [debug] |scid:4b37687b4cea1825|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:01:34 756987] [debug] |scid:4b37687b4cea1825|xqc_conn_send_probe_pkt|conn:000055EB66DCE35C|path:0|pkt_num:6|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:34 756992] [debug] |scid:4b37687b4cea1825|xqc_conn_send_probe_pkt|conn:000055EB66DCE35C|path:0|pkt_num:7|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:01:34 756998] [debug] |scid:4b37687b4cea1825|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055EB66DCE35C|pto_count:1
[2025/09/12 05:01:34 757002] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055EB66DCE35C|path:0|
[2025/09/12 05:01:34 757006] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:34 757010] [debug] |scid:4b37687b4cea1825|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653294756942|
[2025/09/12 05:01:34 757014] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:34 757019] [debug] |scid:4b37687b4cea1825|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 757023] [debug] |scid:4b37687b4cea1825|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 757027] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:6|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:34 757032] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:01:34 757064] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:11|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653294757039|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 757074] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:11|origin_pktnum:6|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 757081] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:34 757088] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:37036|rtt_var:18821|pto_duration:224640|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:34 757095] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:34 757106] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:34 757110] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:34 757114] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:LOSS_DETECTION|expire:1757653295031679|now:1757653294757087|interv:274592|
[2025/09/12 05:01:34 757118] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EB66DCE35C|path:0|pns:2|expire:1757653295031679|now:1757653294757087|interval:274592|pto_count:1|srtt:37036
[2025/09/12 05:01:34 757122] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:45|
[2025/09/12 05:01:34 757127] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:7|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:34 757132] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:01:34 757158] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:12|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653294757138|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 757167] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:12|origin_pktnum:7|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 757174] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:0|
[2025/09/12 05:01:34 757181] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|srtt:37036|rtt_var:18821|pto_duration:224640|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:34 757188] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:34 757193] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:34 757196] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_get_pto_time_and_space|conn:000055EB66DCE35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:34 757200] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:LOSS_DETECTION|expire:1757653295031778|now:1757653294757180|interv:274598|
[2025/09/12 05:01:34 757204] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055EB66DCE35C|path:0|pns:2|expire:1757653295031778|now:1757653294757180|interval:274598|pto_count:1|srtt:37036
[2025/09/12 05:01:34 757209] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:90|
[2025/09/12 05:01:34 757213] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653294886280|
[2025/09/12 05:01:34 757217] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653294886280|
[2025/09/12 05:01:34 757221] [debug] |xqc_engine_wakeup_after|wakeup:1757653294886280|now:1757653294757221|diff:129059|
[2025/09/12 05:01:34 757226] [debug] |xqc_engine_main_logic|END|now:1757653294756942|
[2025/09/12 05:01:34 886858] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294886858|
[2025/09/12 05:01:34 886871] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653294886280|pq_index:0|
[2025/09/12 05:01:34 886876] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294756942|
[2025/09/12 05:01:34 886881] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|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:1757653294886880|
[2025/09/12 05:01:34 886891] [debug] |scid:4b37687b4cea1825|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653294886280|now:1757653294886880|
[2025/09/12 05:01:34 886896] [debug] |scid:4b37687b4cea1825|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:01:34 886900] [debug] |scid:4b37687b4cea1825|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:01:34 886918] [info] |scid:4b37687b4cea1825|xqc_conn_close|conn:000055EB66DCE35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:01:34 886923] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_DRAINING|expire:1757653295298883|now:1757653294886923|interv:411960|
[2025/09/12 05:01:34 886927] [debug] |scid:4b37687b4cea1825|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:01:34 886932] [debug] |scid:4b37687b4cea1825|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:90|
[2025/09/12 05:01:34 886936] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:34 886939] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:34 886943] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:34 886947] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:34 886951] [info] |scid:4b37687b4cea1825|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 05:01:34 886957] [debug] |scid:4b37687b4cea1825|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:01:34 886966] [stats] |scid:4b37687b4cea1825|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653293687603|wrt_delay:30|snd_delay:123|finwrt_delay:30|finsnd_delay:123|finrcv_delay:786550|finread_delay:786713|all_acked_delay:786631|firstfinack_dely:786627|close_delay:786717|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-54889-4b37687b4cea1825 p-193.167.100.100-443-a0fff37d9cbf15f7|path_info:mp is not supported in connection scid:4b37687b4cea1825|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:01:34 886973] [debug] |scid:4b37687b4cea1825|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653294886280|now:1757653294886880|
[2025/09/12 05:01:34 886977] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:01:34 886982] [debug] |scid:4b37687b4cea1825|xqc_path_get_perf_class|conn:000055EB66DCE35C|path_id:0|path_srtt:37036|min_srtt:37036|path_bw:34822|loss_rate:20.00|path_pto:1|
[2025/09/12 05:01:34 886987] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EB66DCE35C|path_id:0|path_srtt:37036|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:34 886993] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 05:01:34 887001] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:01:34 887008] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:01:34 887042] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:13|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653294887019|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 887052] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:13|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 887067] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653295298883|
[2025/09/12 05:01:34 887074] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653295298883|
[2025/09/12 05:01:34 887079] [debug] |xqc_engine_wakeup_after|wakeup:1757653295298883|now:1757653294887079|diff:411804|
[2025/09/12 05:01:34 887086] [debug] |xqc_engine_main_logic|END|now:1757653294886880|
[2025/09/12 05:01:34 893499] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:61|state:CLOSING|recv_time:1757653294893498|
[2025/09/12 05:01:34 893515] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4b37687b4cea1825|spin_bit:1|
[2025/09/12 05:01:34 893525] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:01:34 893531] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:01:34 893540] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:01:34 893545] [debug] |scid:4b37687b4cea1825|xqc_process_frames|closing state|frame_type:18|
[2025/09/12 05:01:34 893552] [debug] |scid:4b37687b4cea1825|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:01:34 893559] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:01:34 893566] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:9|frame:|recv_time:1757653294893498|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 893574] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653414893498|now:1757653294893498|interv:120000000|
[2025/09/12 05:01:34 893580] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653414893498|now:1757653294893498|interv:120000000|
[2025/09/12 05:01:34 893586] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653295298883|pq_index:0|
[2025/09/12 05:01:34 893592] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294886880|
[2025/09/12 05:01:34 893602] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:61|state:CLOSING|recv_time:1757653294893602|
[2025/09/12 05:01:34 893609] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4b37687b4cea1825|spin_bit:1|
[2025/09/12 05:01:34 893617] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:01:34 893623] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:01:34 893631] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:01:34 893637] [debug] |scid:4b37687b4cea1825|xqc_process_frames|closing state|frame_type:18|
[2025/09/12 05:01:34 893644] [debug] |scid:4b37687b4cea1825|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:01:34 893650] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:01:34 893657] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:10|frame:|recv_time:1757653294893602|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 893664] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653414893602|now:1757653294893602|interv:120000000|
[2025/09/12 05:01:34 893670] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653414893602|now:1757653294893602|interv:120000000|
[2025/09/12 05:01:34 893676] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294893676|
[2025/09/12 05:01:34 893681] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|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:1757653294893680|
[2025/09/12 05:01:34 893696] [debug] |scid:4b37687b4cea1825|xqc_path_get_perf_class|conn:000055EB66DCE35C|path_id:0|path_srtt:37036|min_srtt:37036|path_bw:34822|loss_rate:20.00|path_pto:1|
[2025/09/12 05:01:34 893704] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EB66DCE35C|path_id:0|path_srtt:37036|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:34 893711] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 05:01:34 893717] [debug] |scid:4b37687b4cea1825|xqc_path_get_perf_class|conn:000055EB66DCE35C|path_id:0|path_srtt:37036|min_srtt:37036|path_bw:34822|loss_rate:20.00|path_pto:1|
[2025/09/12 05:01:34 893721] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|path srtt|conn:000055EB66DCE35C|path_id:0|path_srtt:37036|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:34 893726] [debug] |scid:4b37687b4cea1825|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 05:01:34 893730] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:01:34 893735] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:01:34 893766] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:14|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653294893742|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 893772] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:14|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 893777] [debug] |scid:4b37687b4cea1825|xqc_check_acked_or_dropped_pkt|conn:000055EB66DCE35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:01:34 893781] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:15-20|next_skip_chance:1757653295305741|current_time:1757653294893781|
[2025/09/12 05:01:34 893786] [debug] |scid:4b37687b4cea1825|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:01:34 893812] [info] |scid:4b37687b4cea1825|xqc_send_packet_with_pn|<==|conn:000055EB66DCE35C|path:0|pkt_num:21|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653294893791|stream_id:0|stream_offset:0|
[2025/09/12 05:01:34 893821] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_on_packet_sent|conn:000055EB66DCE35C|path:0|pkt_num:21|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:01:34 893829] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653295298883|
[2025/09/12 05:01:34 893836] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653295298883|
[2025/09/12 05:01:34 893842] [debug] |xqc_engine_wakeup_after|wakeup:1757653295298883|now:1757653294893842|diff:405041|
[2025/09/12 05:01:34 893849] [debug] |xqc_engine_main_logic|END|now:1757653294893680|
[2025/09/12 05:01:34 917721] [info] |xqc_engine_packet_process|==>|conn:000055EB66DCE35C|size:33|state:CLOSING|recv_time:1757653294917720|
[2025/09/12 05:01:34 917733] [debug] |scid:4b37687b4cea1825|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4b37687b4cea1825|spin_bit:1|
[2025/09/12 05:01:34 917743] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:01:34 917755] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:01:34 917763] [debug] |scid:4b37687b4cea1825|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:01:34 917769] [debug] |scid:4b37687b4cea1825|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 05:01:34 917775] [debug] |scid:4b37687b4cea1825|xqc_process_frames|frame_type:1c|
[2025/09/12 05:01:34 917782] [debug] |scid:4b37687b4cea1825|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:01:34 917787] [info] |scid:4b37687b4cea1825|xqc_conn_on_pkt_processed|====>|conn:000055EB66DCE35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:11|frame:CONNECTION_CLOSE |recv_time:1757653294917720|dcid:4b37687b4cea1825|dcid_seq:0|
[2025/09/12 05:01:34 917793] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:PATH_IDLE|expire:1757653414917720|now:1757653294917720|interv:120000000|
[2025/09/12 05:01:34 917799] [debug] |scid:4b37687b4cea1825|xqc_timer_set|type:CONN_IDLE|expire:1757653414917720|now:1757653294917720|interv:120000000|
[2025/09/12 05:01:34 917806] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653295298883|pq_index:0|
[2025/09/12 05:01:34 917812] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294893680|
[2025/09/12 05:01:34 917816] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294917816|
[2025/09/12 05:01:34 917823] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653294917821|
[2025/09/12 05:01:34 917832] [debug] |scid:4b37687b4cea1825|xqc_conn_next_wakeup_time|wakeup_time:1757653295298883|
[2025/09/12 05:01:34 917838] [debug] |scid:4b37687b4cea1825|xqc_engine_add_wakeup_queue|next_tick_time:1757653295298883|
[2025/09/12 05:01:34 917844] [debug] |xqc_engine_wakeup_after|wakeup:1757653295298883|now:1757653294917844|diff:381039|
[2025/09/12 05:01:34 917851] [debug] |xqc_engine_main_logic|END|now:1757653294917821|
[2025/09/12 05:01:34 917859] [debug] |xqc_engine_main_logic|BEGIN|now:1757653294917858|
[2025/09/12 05:01:34 917864] [debug] |xqc_engine_wakeup_after|wakeup:1757653295298883|now:1757653294917864|diff:381019|
[2025/09/12 05:01:34 917870] [debug] |xqc_engine_main_logic|END|now:1757653294917858|
[2025/09/12 05:01:35 299086] [debug] |xqc_engine_main_logic|BEGIN|now:1757653295299086|
[2025/09/12 05:01:35 299099] [debug] |scid:4b37687b4cea1825|xqc_engine_remove_wakeup_queue|next_tick_time:1757653295298883|pq_index:0|
[2025/09/12 05:01:35 299104] [debug] |scid:4b37687b4cea1825|xqc_engine_add_active_queue|last_ticked_time:1757653294917821|
[2025/09/12 05:01:35 299109] [debug] |scid:4b37687b4cea1825|xqc_engine_process_conn|conn:000055EB66DCE35C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653295299108|
[2025/09/12 05:01:35 299114] [debug] |scid:4b37687b4cea1825|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653295298883|now:1757653295299108|
[2025/09/12 05:01:35 299118] [debug] |scid:4b37687b4cea1825|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653295298883|now:1757653295299108|
[2025/09/12 05:01:35 299122] [debug] |scid:4b37687b4cea1825|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:01:35 299126] [info] |xqc_engine_main_logic|conn:000055EB66DCE35C|l-0.0.0.0-54889-4b37687b4cea1825 p-193.167.100.100-443-a0fff37d9cbf15f7|conn_state:13|next_tick_time:1757653295298883
[2025/09/12 05:01:35 299138] [report] |scid:4b37687b4cea1825|xqc_conn_destroy|000055EB66DCE35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:787455|first_send_delay:1141|conn_persist:1612638|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-54889-4b37687b4cea1825 p-193.167.100.100-443-a0fff37d9cbf15f7|hsk_recv:34752|close_recv:1231282|close_send:1200520|last_recv:1231221|last_send:1207292|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,19,20,16,17,0,1024,i96,4,52,61,0,10,1207,0,4,24,33,40000,11,1231,0,4,52,61,0,9,1206,0,4,21,40000,21,1207,4,21,40000,13,1200,4,21,40000,14,1207,0-2,0-2,0-0,0-0,0-0,0-37,0-3356,0-3428,0-10,0-16,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:10|spurious_loss:0|detected_loss:3|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:01:35 299183] [debug] |scid:4b37687b4cea1825|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:01:35 299189] [debug] |scid:4b37687b4cea1825|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:01:35 299194] [debug] |scid:4b37687b4cea1825|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:01:35 299198] [debug] |scid:4b37687b4cea1825|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:01:35 299243] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:01:35 299251] [debug] |xqc_engine_main_logic|END|now:1757653295299108|
[2025/09/12 05:01:35 301388] [debug] |xqc_engine_destroy|begin|