[2025/09/12 05:09:39 122399] [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 05:09:39 122439] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:09:39 122446] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:09:39 122451] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:09:39 122455] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:09:39 122463] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:09:39 122467] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:09:39 122471] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:09:39 122475] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:09:39 122630] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_IDLE|expire:1757653899122628|now:1757653779122628|interv:120000000|
[2025/09/12 05:09:39 122664] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:PATH_IDLE|expire:1757653899122664|now:1757653779122664|interv:120000000|
[2025/09/12 05:09:39 122674] [debug] |xqc_path_create|path:0|dcid:870a9dd8a5da4ae3|scid:344b1164f74dd78d|create_path_count:1|
[2025/09/12 05:09:39 122682] [debug] |scid:344b1164f74dd78d|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 05:09:39 122690] [debug] |xqc_path_init|path:0|dcid:870a9dd8a5da4ae3|scid:344b1164f74dd78d|state:2|
[2025/09/12 05:09:39 122697] [debug] |scid:344b1164f74dd78d|xqc_conn_create|success|scid:344b1164f74dd78d|dcid:870a9dd8a5da4ae3|conn:000055F425D0535C|
[2025/09/12 05:09:39 122708] [debug] |scid:344b1164f74dd78d|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:09:39 122716] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:09:39 123520] [debug] |scid:344b1164f74dd78d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:09:39 123529] [debug] |scid:344b1164f74dd78d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:39 123536] [debug] |scid:344b1164f74dd78d|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:39 123542] [debug] |scid:344b1164f74dd78d|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 05:09:39 123549] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653779123547|
[2025/09/12 05:09:39 123555] [debug] |scid:344b1164f74dd78d|xqc_process_crypto_write_streams|
[2025/09/12 05:09:39 123560] [debug] |scid:344b1164f74dd78d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:39 123569] [info] |scid:344b1164f74dd78d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653779123568|
[2025/09/12 05:09:39 123575] [debug] |scid:344b1164f74dd78d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:09:39 123582] [debug] |scid:344b1164f74dd78d|xqc_path_get_perf_class|conn:000055F425D0535C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:39 123587] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F425D0535C|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 05:09:39 123593] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:09:39 123599] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:09:39 123611] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:39 123699] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653779123622|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 123707] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|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 05:09:39 123713] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:39 123718] [debug] |scid:344b1164f74dd78d|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:20|
[2025/09/12 05:09:39 123724] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:39 123731] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 123737] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:39 123743] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779873622|now:1757653779123717|interv:749905|
[2025/09/12 05:09:39 123749] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:0|expire:1757653779873622|now:1757653779123717|interval:749905|pto_count:0|srtt:250000
[2025/09/12 05:09:39 123755] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:09:39 123761] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779873622|
[2025/09/12 05:09:39 123766] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_active_queue|last_ticked_time:1757653779123547|pd_index:0|
[2025/09/12 05:09:39 123771] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779873622|
[2025/09/12 05:09:39 123776] [debug] |xqc_engine_wakeup_after|wakeup:1757653779873622|now:1757653779123776|diff:749846|
[2025/09/12 05:09:39 123782] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:39 123844] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779873622|pq_index:0|
[2025/09/12 05:09:39 123852] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779123547|
[2025/09/12 05:09:39 123859] [debug] |scid:344b1164f74dd78d|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 05:09:39 123866] [debug] |scid:344b1164f74dd78d|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:09:39 123878] [debug] |scid:344b1164f74dd78d|xqc_stream_buff_data|size:17|
[2025/09/12 05:09:39 123886] [info] |scid:344b1164f74dd78d|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:000055F425D0535C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:39 123896] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653779123895|
[2025/09/12 05:09:39 123905] [debug] |scid:344b1164f74dd78d|xqc_path_get_perf_class|conn:000055F425D0535C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:39 123914] [debug] |scid:344b1164f74dd78d|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:000055F425D0535C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:39 123922] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F425D0535C|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 05:09:39 123936] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:09:39 123944] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:39 123951] [debug] |scid:344b1164f74dd78d|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:000055F425D0535C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:39 123959] [debug] |scid:344b1164f74dd78d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:09:39 123964] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:39 124002] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653779123975|stream_id:0|stream_offset:17|
[2025/09/12 05:09:39 124011] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|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 05:09:39 124020] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:09:39 124025] [debug] |scid:344b1164f74dd78d|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:20|
[2025/09/12 05:09:39 124032] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:39 124038] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 124045] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:39 124051] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:39 124057] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779873622|now:1757653779124024|interv:749598|
[2025/09/12 05:09:39 124063] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:0|expire:1757653779873622|now:1757653779124024|interval:749598|pto_count:0|srtt:250000
[2025/09/12 05:09:39 124071] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:09:39 124078] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779873622|
[2025/09/12 05:09:39 124082] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_active_queue|last_ticked_time:1757653779123895|pd_index:0|
[2025/09/12 05:09:39 124086] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779873622|
[2025/09/12 05:09:39 124090] [debug] |xqc_engine_wakeup_after|wakeup:1757653779873622|now:1757653779124090|diff:749532|
[2025/09/12 05:09:39 124095] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:39 159297] [info] |xqc_engine_packet_process|==>|conn:000055F425D0535C|size:1232|state:C_INITIAL_SENT|recv_time:1757653779159294|
[2025/09/12 05:09:39 159322] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:09:39 159345] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:09:39 159360] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:39 159371] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:31|
[2025/09/12 05:09:39 159387] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:31|
[2025/09/12 05:09:39 159398] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:39 159421] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|conn:000055F425D0535C|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 05:09:39 159436] [debug] |scid:344b1164f74dd78d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653779123622|is_app_limited:1|send_elapse:0|ack_elapse:35672|ctl_first_sent_time:1757653779123622|lagest_ack_time:1757653779159294|curr_delivered:1184|
[2025/09/12 05:09:39 159450] [debug] |scid:344b1164f74dd78d|xqc_update_sample|sampler_sent_time_update:1757653779123622|
[2025/09/12 05:09:39 159462] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:09:39 159469] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_rtt|before update rtt|conn:000055F425D0535C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:35672|ack_delay:0|
[2025/09/12 05:09:39 159479] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_rtt|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3 |after update rtt|conn:000055F425D0535C|srtt:35672|rttvar:17836|minrtt:35672|latest_rtt:35672|ack_delay:0|
[2025/09/12 05:09:39 159487] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:09:39 159495] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:39 159532] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35672|rtt_var:17836|pto_duration:107016|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:39 159540] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 159547] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 159553] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:39 159559] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:39 159565] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653779159532|interv:18444986419930392083|
[2025/09/12 05:09:39 159572] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:0|expire:18446744073709551615|now:1757653779159532|interval:18444986419930392083|pto_count:0|srtt:35672
[2025/09/12 05:09:39 159580] [debug] |scid:344b1164f74dd78d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35672, delivered 1184|rate 33191|lost 0|
[2025/09/12 05:09:39 159586] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:09:39 159593] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (33191) in round 1|
[2025/09/12 05:09:39 159599] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_min_rtt|probertt expire|rtt:35672, old_rtt:2147483647|
[2025/09/12 05:09:39 159606] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_min_rtt|minrtt expire|rtt:35672, old_rtt:2147483647|
[2025/09/12 05:09:39 159612] [debug] |scid:344b1164f74dd78d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:39 159618] [debug] |scid:344b1164f74dd78d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653779123622|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:39 159626] [debug] |scid:344b1164f74dd78d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653779123622|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:39 159639] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3 |bbr on ack|mode:0|pacing_rate:11149207|bw:33191|cwnd:139040|full_bw_reached:0|inflight:50|srtt:35672|latest_rtt:35672|min_rtt:35672|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:39 159649] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:39 159656] [debug] |scid:344b1164f74dd78d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:09:39 159661] [debug] |scid:344b1164f74dd78d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:09:39 159666] [debug] |scid:344b1164f74dd78d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:09:39 160002] [debug] |scid:344b1164f74dd78d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:09:39 160008] [debug] |scid:344b1164f74dd78d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:39 160014] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779873622|pq_index:0|
[2025/09/12 05:09:39 160019] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779123895|
[2025/09/12 05:09:39 160026] [info] |scid:344b1164f74dd78d|xqc_conn_confirm_cid|dcid change|ori:870a9dd8a5da4ae3|new:6f2d5b437d42e406e62e|
[2025/09/12 05:09:39 160032] [info] |scid:344b1164f74dd78d|xqc_conn_addr_validated|Address Validated|conn:000055F425D0535C|role:0|
[2025/09/12 05:09:39 160039] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:39 160045] [debug] |scid:344b1164f74dd78d|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) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:39 160051] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:31|largest:31|pns:0|
[2025/09/12 05:09:39 160057] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:1232|pkt_type:INIT|pkt_num:31|frame:ACK CRYPTO |recv_time:1757653779159294|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 160064] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:09:39 160070] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:39 160075] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:39 160085] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:09:39 160093] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:39 160101] [debug] |scid:344b1164f74dd78d|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:09:39 160115] [debug] |scid:344b1164f74dd78d|xqc_process_crypto_frame|level:2|
[2025/09/12 05:09:39 160124] [debug] |scid:344b1164f74dd78d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:09:39 160133] [debug] |scid:344b1164f74dd78d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:09:39 160229] [debug] |scid:344b1164f74dd78d|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:39 160242] [debug] |scid:344b1164f74dd78d|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:09:39 160250] [warn] |scid:344b1164f74dd78d|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:09:39 160472] [debug] |scid:344b1164f74dd78d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:09:39 160481] [debug] |scid:344b1164f74dd78d|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:09:39 160488] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:39 160513] [debug] |scid:344b1164f74dd78d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:39 160522] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:09:39 160527] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653779159294|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 160534] [info] |scid:344b1164f74dd78d|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:09:39 160539] [info] |scid:344b1164f74dd78d|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:09:39 160544] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:PATH_IDLE|expire:1757653899159294|now:1757653779159294|interv:120000000|
[2025/09/12 05:09:39 160550] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_IDLE|expire:1757653899159294|now:1757653779159294|interv:120000000|
[2025/09/12 05:09:39 160555] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779160555|
[2025/09/12 05:09:39 160561] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779160560|
[2025/09/12 05:09:39 160568] [info] |scid:344b1164f74dd78d|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:09:39 160573] [debug] |scid:344b1164f74dd78d|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:09:39 160578] [debug] |scid:344b1164f74dd78d|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:39 160583] [debug] |scid:344b1164f74dd78d|xqc_process_crypto_write_streams|
[2025/09/12 05:09:39 160588] [debug] |scid:344b1164f74dd78d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:39 160593] [debug] |scid:344b1164f74dd78d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:39 160598] [debug] |scid:344b1164f74dd78d|xqc_process_crypto_write_streams|
[2025/09/12 05:09:39 160603] [debug] |scid:344b1164f74dd78d|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:09:39 160609] [info] |scid:344b1164f74dd78d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653779160608|
[2025/09/12 05:09:39 160614] [debug] |scid:344b1164f74dd78d|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055F425D0535C|
[2025/09/12 05:09:39 160620] [info] |scid:344b1164f74dd78d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:09:39 160625] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35672|rtt_var:17836|pto_duration:107016|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:39 160631] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 160637] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 160641] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:39 160646] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:39 160651] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653779160625|interv:18444986419930390990|
[2025/09/12 05:09:39 160657] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:0|expire:18446744073709551615|now:1757653779160625|interval:18444986419930390990|pto_count:0|srtt:35672
[2025/09/12 05:09:39 160666] [debug] |scid:344b1164f74dd78d|xqc_conn_early_data_accept|accept|
[2025/09/12 05:09:39 160671] [debug] |scid:344b1164f74dd78d|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:09:39 160679] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|largest_recv:31|ack_delay:1384|first_ack_range:0|largest_pkt_recv_time:1757653779159294|
[2025/09/12 05:09:39 160685] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|high:31|low:31|pkt_pns:0|
[2025/09/12 05:09:39 160690] [debug] |scid:344b1164f74dd78d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:31|frame_largest_recv:31|
[2025/09/12 05:09:39 160695] [debug] |scid:344b1164f74dd78d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:09:39 160701] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|largest_recv:0|ack_delay:1407|first_ack_range:0|largest_pkt_recv_time:1757653779159294|
[2025/09/12 05:09:39 160706] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:09:39 160711] [debug] |scid:344b1164f74dd78d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:09:39 160716] [debug] |scid:344b1164f74dd78d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:09:39 160723] [debug] |scid:344b1164f74dd78d|xqc_path_get_perf_class|conn:000055F425D0535C|path_id:0|path_srtt:35672|min_srtt:35672|path_bw:33191|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:39 160728] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F425D0535C|path_id:0|path_srtt:35672|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:39 160735] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:09:39 160741] [debug] |scid:344b1164f74dd78d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 160746] [debug] |scid:344b1164f74dd78d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 160752] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:39 160758] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:39 160794] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653779160766|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 160805] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:39 160813] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:39 160820] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35672|rtt_var:17836|pto_duration:107016|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:39 160829] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 160834] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:39 160839] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:39 160843] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:39 160847] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779267782|now:1757653779160820|interv:106962|
[2025/09/12 05:09:39 160856] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:1|expire:1757653779267782|now:1757653779160820|interval:106962|pto_count:0|srtt:35672
[2025/09/12 05:09:39 160861] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:39 160867] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:09:39 160872] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:39 160900] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653779160879|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 160910] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|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 05:09:39 160918] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:09:39 160926] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:39 160933] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:09:39 160938] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:39 160962] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653779160944|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 160971] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:39 160980] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779267782|
[2025/09/12 05:09:39 160987] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779267782|
[2025/09/12 05:09:39 160993] [debug] |xqc_engine_wakeup_after|wakeup:1757653779267782|now:1757653779160993|diff:106789|
[2025/09/12 05:09:39 160998] [debug] |xqc_engine_main_logic|END|now:1757653779160560|
[2025/09/12 05:09:39 161006] [info] |xqc_engine_packet_process|==>|conn:000055F425D0535C|size:1054|state:ESTABED|recv_time:1757653779161006|
[2025/09/12 05:09:39 161011] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:344b1164f74dd78d|spin_bit:1|
[2025/09/12 05:09:39 161017] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:39 161021] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:39 161028] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:09:39 161032] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:b|
[2025/09/12 05:09:39 161037] [debug] |scid:344b1164f74dd78d|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:09:39 161042] [debug] |scid:344b1164f74dd78d|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:09:39 161047] [debug] |scid:344b1164f74dd78d|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:09:39 161052] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779267782|pq_index:0|
[2025/09/12 05:09:39 161056] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779160560|
[2025/09/12 05:09:39 161060] [debug] |scid:344b1164f74dd78d|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:09:39 161070] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:ACK_01RTT|expire:1757653779186006|now:1757653779161006|interv:25000|
[2025/09/12 05:09:39 161076] [debug] |scid:344b1164f74dd78d|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779161006|max_ack_delay:25000|
[2025/09/12 05:09:39 161081] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:09:39 161085] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653779161006|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 161091] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:PATH_IDLE|expire:1757653899161006|now:1757653779161006|interv:120000000|
[2025/09/12 05:09:39 161095] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_IDLE|expire:1757653899161006|now:1757653779161006|interv:120000000|
[2025/09/12 05:09:39 161101] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779161101|
[2025/09/12 05:09:39 161106] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|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 DGRAM_MSS_NOTIFY |now:1757653779161105|
[2025/09/12 05:09:39 161111] [debug] |scid:344b1164f74dd78d|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055F425D0535C|
[2025/09/12 05:09:39 161146] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779186006|
[2025/09/12 05:09:39 161152] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779186006|
[2025/09/12 05:09:39 161156] [debug] |xqc_engine_wakeup_after|wakeup:1757653779186006|now:1757653779161156|diff:24850|
[2025/09/12 05:09:39 161161] [debug] |xqc_engine_main_logic|END|now:1757653779161105|
[2025/09/12 05:09:39 184599] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779184599|
[2025/09/12 05:09:39 184612] [debug] |xqc_engine_wakeup_after|wakeup:1757653779186006|now:1757653779184611|diff:1395|
[2025/09/12 05:09:39 184617] [debug] |xqc_engine_main_logic|END|now:1757653779184599|
[2025/09/12 05:09:39 186748] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779186748|
[2025/09/12 05:09:39 186757] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779186006|pq_index:0|
[2025/09/12 05:09:39 186763] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779161105|
[2025/09/12 05:09:39 186772] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|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 DGRAM_MSS_NOTIFY |now:1757653779186770|
[2025/09/12 05:09:39 186779] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653779186006|now:1757653779186770|
[2025/09/12 05:09:39 186786] [debug] |scid:344b1164f74dd78d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:39 186791] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653779186006|now:1757653779186770|
[2025/09/12 05:09:39 186796] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:39 186803] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|largest_recv:0|ack_delay:25797|first_ack_range:0|largest_pkt_recv_time:1757653779161006|
[2025/09/12 05:09:39 186808] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:09:39 186813] [debug] |scid:344b1164f74dd78d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:09:39 186819] [debug] |scid:344b1164f74dd78d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:39 186831] [debug] |scid:344b1164f74dd78d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 186837] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:39 186843] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:39 186876] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:1|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:120|now:1757653779186852|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 186884] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:1|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:39 186893] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779267782|
[2025/09/12 05:09:39 186901] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779267782|
[2025/09/12 05:09:39 186908] [debug] |xqc_engine_wakeup_after|wakeup:1757653779267782|now:1757653779186908|diff:80874|
[2025/09/12 05:09:39 186916] [debug] |xqc_engine_main_logic|END|now:1757653779186770|
[2025/09/12 05:09:39 248882] [info] |xqc_engine_packet_process|==>|conn:000055F425D0535C|size:76|state:ESTABED|recv_time:1757653779248877|
[2025/09/12 05:09:39 248921] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_handshake|success|Length:20|
[2025/09/12 05:09:39 248941] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:39 248952] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:39 248970] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:09:39 248982] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:39 248993] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:39 249002] [debug] |scid:344b1164f74dd78d|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:39 249015] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:39 249031] [debug] |scid:344b1164f74dd78d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:39 249044] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:09:39 249055] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:76|pkt_type:HSK|pkt_num:1|frame:PADDING PING |recv_time:1757653779248877|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 249069] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:344b1164f74dd78d|spin_bit:1|
[2025/09/12 05:09:39 249083] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:39 249092] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:39 249104] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:09:39 249115] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:39 249125] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:39 249134] [debug] |scid:344b1164f74dd78d|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:39 249148] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:ACK_01RTT|expire:1757653779273877|now:1757653779248877|interv:25000|
[2025/09/12 05:09:39 249160] [debug] |scid:344b1164f74dd78d|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 NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779248877|max_ack_delay:25000|
[2025/09/12 05:09:39 249176] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:09:39 249183] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:2|frame:PADDING PING |recv_time:1757653779248877|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 249191] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:PATH_IDLE|expire:1757653899248877|now:1757653779248877|interv:120000000|
[2025/09/12 05:09:39 249197] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_IDLE|expire:1757653899248877|now:1757653779248877|interv:120000000|
[2025/09/12 05:09:39 249204] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779267782|pq_index:0|
[2025/09/12 05:09:39 249210] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779186770|
[2025/09/12 05:09:39 249220] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779249219|
[2025/09/12 05:09:39 249233] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|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 DGRAM_MSS_NOTIFY |now:1757653779249230|
[2025/09/12 05:09:39 249250] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|largest_recv:1|ack_delay:373|first_ack_range:1|largest_pkt_recv_time:1757653779248877|
[2025/09/12 05:09:39 249258] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 05:09:39 249264] [debug] |scid:344b1164f74dd78d|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:09:39 249270] [debug] |scid:344b1164f74dd78d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:09:39 249277] [debug] |scid:344b1164f74dd78d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 249286] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:36|pkt_type:HSK|frame:ACK |
[2025/09/12 05:09:39 249293] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:39 249341] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:2|size:36|sent:52|pkt_type:HSK|frame:ACK |inflight:120|now:1757653779249303|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 249351] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:39 249361] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779267782|
[2025/09/12 05:09:39 249371] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779267782|
[2025/09/12 05:09:39 249380] [debug] |xqc_engine_wakeup_after|wakeup:1757653779267782|now:1757653779249380|diff:18402|
[2025/09/12 05:09:39 249389] [debug] |xqc_engine_main_logic|END|now:1757653779249230|
[2025/09/12 05:09:39 249401] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779249401|
[2025/09/12 05:09:39 249409] [debug] |xqc_engine_wakeup_after|wakeup:1757653779267782|now:1757653779249409|diff:18373|
[2025/09/12 05:09:39 249418] [debug] |xqc_engine_main_logic|END|now:1757653779249401|
[2025/09/12 05:09:39 268575] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779268573|
[2025/09/12 05:09:39 268602] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779267782|pq_index:0|
[2025/09/12 05:09:39 268609] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779249230|
[2025/09/12 05:09:39 268618] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|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 DGRAM_MSS_NOTIFY |now:1757653779268615|
[2025/09/12 05:09:39 268635] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653779267782|now:1757653779268615|
[2025/09/12 05:09:39 268641] [debug] |scid:344b1164f74dd78d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:39 268647] [debug] |scid:344b1164f74dd78d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055F425D0535C|path:0|bytes_in_flight:120|
[2025/09/12 05:09:39 268653] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35672|rtt_var:17836|pto_duration:107016|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:39 268660] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 268665] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:39 268670] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:39 268675] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:39 268680] [debug] |scid:344b1164f74dd78d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:09:39 268687] [debug] |scid:344b1164f74dd78d|xqc_conn_send_probe_pkt|conn:000055F425D0535C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:09:39 268695] [debug] |scid:344b1164f74dd78d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:09:39 268700] [debug] |scid:344b1164f74dd78d|xqc_conn_send_probe_pkt|conn:000055F425D0535C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:09:39 268706] [debug] |scid:344b1164f74dd78d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055F425D0535C|pto_count:1
[2025/09/12 05:09:39 268712] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35672|rtt_var:17836|pto_duration:214032|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:39 268717] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 268723] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 268728] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:39 268733] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:39 268737] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653779268711|interv:18444986419930282904|
[2025/09/12 05:09:39 268743] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:0|expire:18446744073709551615|now:1757653779268711|interval:18444986419930282904|pto_count:1|srtt:35672
[2025/09/12 05:09:39 268753] [debug] |scid:344b1164f74dd78d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 268759] [debug] |scid:344b1164f74dd78d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 268765] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:39 268773] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:39 268845] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:3|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653779268790|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 268861] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:3|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:39 268871] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:39 268880] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35672|rtt_var:17836|pto_duration:214032|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:39 268886] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 268891] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:39 268896] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:39 268901] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:39 268906] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779482822|now:1757653779268880|interv:213942|
[2025/09/12 05:09:39 268911] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:1|expire:1757653779482822|now:1757653779268880|interval:213942|pto_count:1|srtt:35672
[2025/09/12 05:09:39 268918] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:39 268924] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:39 268930] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:39 268957] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:4|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:120|now:1757653779268937|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 268968] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:4|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:39 268977] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:09:39 268986] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35672|rtt_var:17836|pto_duration:214032|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:39 268993] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 268999] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:09:39 269003] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:39 269008] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:39 269013] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779482969|now:1757653779268986|interv:213983|
[2025/09/12 05:09:39 269018] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:1|expire:1757653779482969|now:1757653779268986|interval:213983|pto_count:1|srtt:35672
[2025/09/12 05:09:39 269024] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:190|
[2025/09/12 05:09:39 269030] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779273877|
[2025/09/12 05:09:39 269035] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779273877|
[2025/09/12 05:09:39 269045] [debug] |xqc_engine_wakeup_after|wakeup:1757653779273877|now:1757653779269044|diff:4833|
[2025/09/12 05:09:39 269050] [debug] |xqc_engine_main_logic|END|now:1757653779268615|
[2025/09/12 05:09:39 273307] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779273307|
[2025/09/12 05:09:39 273316] [debug] |xqc_engine_wakeup_after|wakeup:1757653779273877|now:1757653779273316|diff:561|
[2025/09/12 05:09:39 273321] [debug] |xqc_engine_main_logic|END|now:1757653779273307|
[2025/09/12 05:09:39 274389] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779274389|
[2025/09/12 05:09:39 274396] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779273877|pq_index:0|
[2025/09/12 05:09:39 274401] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779268615|
[2025/09/12 05:09:39 274407] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|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 DGRAM_MSS_NOTIFY |now:1757653779274406|
[2025/09/12 05:09:39 274413] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653779273877|now:1757653779274406|
[2025/09/12 05:09:39 274418] [debug] |scid:344b1164f74dd78d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:39 274423] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653779273877|now:1757653779274406|
[2025/09/12 05:09:39 274428] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:39 274437] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|largest_recv:2|ack_delay:25560|first_ack_range:0|largest_pkt_recv_time:1757653779248877|
[2025/09/12 05:09:39 274443] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 05:09:39 274448] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:09:39 274453] [debug] |scid:344b1164f74dd78d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:09:39 274458] [debug] |scid:344b1164f74dd78d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:39 274464] [debug] |scid:344b1164f74dd78d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 274470] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:39 274476] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:39 274528] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:2|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:190|now:1757653779274484|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 274541] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:2|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 05:09:39 274548] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779482969|
[2025/09/12 05:09:39 274553] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779482969|
[2025/09/12 05:09:39 274558] [debug] |xqc_engine_wakeup_after|wakeup:1757653779482969|now:1757653779274558|diff:208411|
[2025/09/12 05:09:39 274564] [debug] |xqc_engine_main_logic|END|now:1757653779274406|
[2025/09/12 05:09:39 301419] [info] |xqc_engine_packet_process|==>|conn:000055F425D0535C|size:1332|state:ESTABED|recv_time:1757653779301416|
[2025/09/12 05:09:39 301446] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:09:39 301461] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:09:39 301471] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:39 301495] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:09:39 301545] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:39 301559] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|conn:000055F425D0535C|path:0|pkt_num:3|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:09:39 301573] [debug] |scid:344b1164f74dd78d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:120|prior_delivered:1184|prior_time:1757653779159294|is_app_limited:1|send_elapse:145168|ack_elapse:142122|ctl_first_sent_time:1757653779268790|lagest_ack_time:1757653779301416|curr_delivered:1254|
[2025/09/12 05:09:39 301587] [debug] |scid:344b1164f74dd78d|xqc_update_sample|sampler_sent_time_update:1757653779268790|
[2025/09/12 05:09:39 301600] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:09:39 301612] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_rtt|before update rtt|conn:000055F425D0535C|srtt:35672|rttvar:17836|minrtt:35672|latest_rtt:32626|ack_delay:0|
[2025/09/12 05:09:39 301625] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_rtt|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3 |after update rtt|conn:000055F425D0535C|srtt:35291|rttvar:14138|minrtt:32626|latest_rtt:32626|ack_delay:0|
[2025/09/12 05:09:39 301638] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:09:39 301651] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:1|
[2025/09/12 05:09:39 301662] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:39 301668] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35291|rtt_var:14138|pto_duration:91843|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:39 301676] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 301682] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 301688] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:39 301694] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:39 301699] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653779301668|interv:18444986419930249947|
[2025/09/12 05:09:39 301706] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:0|expire:18446744073709551615|now:1757653779301668|interval:18444986419930249947|pto_count:0|srtt:35291
[2025/09/12 05:09:39 301713] [debug] |scid:344b1164f74dd78d|xqc_generate_sample|sampler: send_elapse 145168, ack_elapse 142122, delivered 70|rate 482|lost 0|
[2025/09/12 05:09:39 301720] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:09:39 301727] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_min_rtt|probertt expire|rtt:32626, old_rtt:35672|
[2025/09/12 05:09:39 301732] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_min_rtt|minrtt expire|rtt:32626, old_rtt:35672|
[2025/09/12 05:09:39 301739] [debug] |scid:344b1164f74dd78d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:39 301745] [debug] |scid:344b1164f74dd78d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653779268790|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:09:39 301752] [debug] |scid:344b1164f74dd78d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653779268790|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:09:39 301765] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3 |bbr on ack|mode:0|pacing_rate:11149207|bw:33191|cwnd:139110|full_bw_reached:0|inflight:50|srtt:35291|latest_rtt:32626|min_rtt:32626|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:39 301776] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:09:39 301783] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:1332|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757653779301416|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 301791] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:344b1164f74dd78d|spin_bit:0|
[2025/09/12 05:09:39 301800] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:09:39 301806] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:39 301815] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:09:39 301821] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:1e|
[2025/09/12 05:09:39 301828] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:12|
[2025/09/12 05:09:39 301834] [debug] |scid:344b1164f74dd78d|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:09:39 301840] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:39 301846] [debug] |scid:344b1164f74dd78d|xqc_process_new_conn_id_frame|new_conn_id|af63edc76bd8265648fc|sr_token:1a390aa1ecd26f37b312ae1f9b94dc82
[2025/09/12 05:09:39 301856] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:39 301862] [debug] |scid:344b1164f74dd78d|xqc_process_new_conn_id_frame|new_conn_id|316e0ddc8ed868410209|sr_token:8d7972093a81e2c790640a0b369bea74
[2025/09/12 05:09:39 301869] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:39 301875] [debug] |scid:344b1164f74dd78d|xqc_process_new_conn_id_frame|new_conn_id|573e71c37298139d0d1d|sr_token:2280618f504650d05fb166b64e34728c
[2025/09/12 05:09:39 301882] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:39 301887] [debug] |scid:344b1164f74dd78d|xqc_process_new_conn_id_frame|new_conn_id|83c0abc9b57782376845|sr_token:4897a299b5e847e1f1f341c4007dd570
[2025/09/12 05:09:39 301894] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:39 301900] [debug] |scid:344b1164f74dd78d|xqc_process_new_conn_id_frame|new_conn_id|ae6b72a232a30e3fccfc|sr_token:82e13485fa6e3e4acbfaf5d8841a89ce
[2025/09/12 05:09:39 301907] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:39 301913] [debug] |scid:344b1164f74dd78d|xqc_process_new_conn_id_frame|new_conn_id|e95b417c0a1ae5cc7fb0|sr_token:3024f1c39e557f6f72a41df567234c7d
[2025/09/12 05:09:39 301920] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:39 301926] [debug] |scid:344b1164f74dd78d|xqc_process_new_conn_id_frame|new_conn_id|0e27ad4ff7430101dd3b|sr_token:d4ecf8f735ed46c1e3e85f38b151cedf
[2025/09/12 05:09:39 301933] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:39 301939] [debug] |scid:344b1164f74dd78d|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:39 301949] [info] |scid:344b1164f74dd78d|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055F425D0535C|
[2025/09/12 05:09:39 301955] [info] |scid:344b1164f74dd78d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:09:39 301965] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35291|rtt_var:14138|pto_duration:91843|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:39 301973] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 301979] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 301985] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:39 301991] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779301965|now:1757653779301965|interv:0|
[2025/09/12 05:09:39 301997] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:2|expire:1757653779235818|now:1757653779301965|interval:0|pto_count:0|srtt:35291
[2025/09/12 05:09:39 302003] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:ACK_01RTT|expire:1757653779326416|now:1757653779301416|interv:25000|
[2025/09/12 05:09:39 302011] [debug] |scid:344b1164f74dd78d|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 NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779301416|max_ack_delay:25000|
[2025/09/12 05:09:39 302017] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:09:39 302023] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:4|frame:PADDING MAX_STREAMS NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653779301416|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 302030] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:PATH_IDLE|expire:1757653899301416|now:1757653779301416|interv:120000000|
[2025/09/12 05:09:39 302035] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_IDLE|expire:1757653899301416|now:1757653779301416|interv:120000000|
[2025/09/12 05:09:39 302040] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779482969|pq_index:0|
[2025/09/12 05:09:39 302045] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779274406|
[2025/09/12 05:09:39 302050] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779302050|
[2025/09/12 05:09:39 302057] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779302055|
[2025/09/12 05:09:39 302063] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653779301965|now:1757653779302055|
[2025/09/12 05:09:39 302068] [debug] |scid:344b1164f74dd78d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:39 302073] [debug] |scid:344b1164f74dd78d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055F425D0535C|path:0|bytes_in_flight:50|
[2025/09/12 05:09:39 302078] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35291|rtt_var:14138|pto_duration:91843|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:39 302084] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 302089] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 302094] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:39 302101] [debug] |scid:344b1164f74dd78d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:09:39 302107] [debug] |scid:344b1164f74dd78d|xqc_conn_send_probe_pkt|conn:000055F425D0535C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:09:39 302113] [debug] |scid:344b1164f74dd78d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:09:39 302118] [debug] |scid:344b1164f74dd78d|xqc_conn_send_probe_pkt|conn:000055F425D0535C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:09:39 302124] [debug] |scid:344b1164f74dd78d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055F425D0535C|pto_count:1
[2025/09/12 05:09:39 302129] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055F425D0535C|path:0|
[2025/09/12 05:09:39 302134] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:39 302139] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653779302055|
[2025/09/12 05:09:39 302144] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:39 302165] [debug] |scid:344b1164f74dd78d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:142c1478f0aa0855|sr_token:a0cba5a7fe7f000043ec0501f4550000|seq_num:1
[2025/09/12 05:09:39 302174] [debug] |scid:344b1164f74dd78d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:29e15d852be61058|sr_token:a0cba5a7fe7f000043ec0501f4550000|seq_num:2
[2025/09/12 05:09:39 302180] [debug] |scid:344b1164f74dd78d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:09:39 302185] [debug] |scid:344b1164f74dd78d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:09:39 302191] [debug] |scid:344b1164f74dd78d|xqc_path_get_perf_class|conn:000055F425D0535C|path_id:0|path_srtt:35291|min_srtt:35291|path_bw:33191|loss_rate:16.67|path_pto:1|
[2025/09/12 05:09:39 302197] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F425D0535C|path_id:0|path_srtt:35291|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:39 302204] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:09:39 302209] [debug] |scid:344b1164f74dd78d|xqc_path_get_perf_class|conn:000055F425D0535C|path_id:0|path_srtt:35291|min_srtt:35291|path_bw:33191|loss_rate:16.67|path_pto:1|
[2025/09/12 05:09:39 302215] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F425D0535C|path_id:0|path_srtt:35291|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:39 302221] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:09:39 302227] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:39 302232] [debug] |scid:344b1164f74dd78d|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055F425D0535C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:09:39 302238] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:39 302272] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:3|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653779302245|stream_id:0|stream_offset:17|
[2025/09/12 05:09:39 302279] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:3|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:39 302290] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:39 302295] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35291|rtt_var:14138|pto_duration:183686|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:39 302301] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 302306] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 302311] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:09:39 302316] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779525931|now:1757653779302295|interv:223636|
[2025/09/12 05:09:39 302321] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:2|expire:1757653779525931|now:1757653779302295|interval:223636|pto_count:1|srtt:35291
[2025/09/12 05:09:39 302327] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:36|
[2025/09/12 05:09:39 302333] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:39 302339] [debug] |scid:344b1164f74dd78d|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055F425D0535C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:09:39 302347] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:39 302379] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:4|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653779302357|stream_id:0|stream_offset:17|
[2025/09/12 05:09:39 302390] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:4|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:39 302400] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:09:39 302409] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35291|rtt_var:14138|pto_duration:183686|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:39 302419] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 302427] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 302436] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:09:39 302445] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779526043|now:1757653779302409|interv:223634|
[2025/09/12 05:09:39 302454] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:2|expire:1757653779526043|now:1757653779302409|interval:223634|pto_count:1|srtt:35291
[2025/09/12 05:09:39 302464] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:72|
[2025/09/12 05:09:39 302474] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:39 302484] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:09:39 302536] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:5|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653779302495|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 302552] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:5|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:39 302570] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:09:39 302580] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35291|rtt_var:14138|pto_duration:183686|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:39 302589] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 302597] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 302605] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:09:39 302613] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779526181|now:1757653779302579|interv:223602|
[2025/09/12 05:09:39 302620] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:2|expire:1757653779526181|now:1757653779302579|interval:223602|pto_count:1|srtt:35291
[2025/09/12 05:09:39 302631] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:115|
[2025/09/12 05:09:39 302640] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:39 302649] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:09:39 302681] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:6|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653779302657|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 302692] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:6|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:39 302702] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:0|
[2025/09/12 05:09:39 302710] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:35291|rtt_var:14138|pto_duration:183686|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:39 302720] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 302726] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 302731] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:09:39 302736] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779526343|now:1757653779302710|interv:223633|
[2025/09/12 05:09:39 302741] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:2|expire:1757653779526343|now:1757653779302710|interval:223633|pto_count:1|srtt:35291
[2025/09/12 05:09:39 302747] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:158|
[2025/09/12 05:09:39 302753] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779326416|
[2025/09/12 05:09:39 302758] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779326416|
[2025/09/12 05:09:39 302763] [debug] |xqc_engine_wakeup_after|wakeup:1757653779326416|now:1757653779302763|diff:23653|
[2025/09/12 05:09:39 302768] [debug] |xqc_engine_main_logic|END|now:1757653779302055|
[2025/09/12 05:09:39 302782] [info] |xqc_engine_packet_process|==>|conn:000055F425D0535C|size:1332|state:ESTABED|recv_time:1757653779302782|
[2025/09/12 05:09:39 302788] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:344b1164f74dd78d|spin_bit:0|
[2025/09/12 05:09:39 302795] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:09:39 302800] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:09:39 302807] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:09:39 302812] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:39 302817] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:39 302822] [debug] |scid:344b1164f74dd78d|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:39 302831] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:39 302838] [debug] |scid:344b1164f74dd78d|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 HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:39 302844] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:09:39 302850] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:5|frame:PADDING PING |recv_time:1757653779302782|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 302856] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:PATH_IDLE|expire:1757653899302782|now:1757653779302782|interv:120000000|
[2025/09/12 05:09:39 302862] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_IDLE|expire:1757653899302782|now:1757653779302782|interv:120000000|
[2025/09/12 05:09:39 302867] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779326416|pq_index:0|
[2025/09/12 05:09:39 302872] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779302055|
[2025/09/12 05:09:39 302877] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779302876|
[2025/09/12 05:09:39 302883] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779302881|
[2025/09/12 05:09:39 302891] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|largest_recv:5|ack_delay:109|first_ack_range:1|largest_pkt_recv_time:1757653779302782|
[2025/09/12 05:09:39 302897] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|high:5|low:4|pkt_pns:2|
[2025/09/12 05:09:39 302902] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 05:09:39 302907] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:09:39 302912] [debug] |scid:344b1164f74dd78d|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 05:09:39 302917] [debug] |scid:344b1164f74dd78d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:39 302923] [debug] |scid:344b1164f74dd78d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 302929] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:39 302935] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:09:39 302963] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:7|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653779302941|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 302980] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:7|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 05:09:39 302990] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779526343|
[2025/09/12 05:09:39 302996] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779526343|
[2025/09/12 05:09:39 303001] [debug] |xqc_engine_wakeup_after|wakeup:1757653779526343|now:1757653779303001|diff:223342|
[2025/09/12 05:09:39 303005] [debug] |xqc_engine_main_logic|END|now:1757653779302881|
[2025/09/12 05:09:39 303011] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779303011|
[2025/09/12 05:09:39 303015] [debug] |xqc_engine_wakeup_after|wakeup:1757653779526343|now:1757653779303015|diff:223328|
[2025/09/12 05:09:39 303019] [debug] |xqc_engine_main_logic|END|now:1757653779303011|
[2025/09/12 05:09:39 332948] [info] |xqc_engine_packet_process|==>|conn:000055F425D0535C|size:31|state:ESTABED|recv_time:1757653779332946|
[2025/09/12 05:09:39 332971] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:344b1164f74dd78d|spin_bit:1|
[2025/09/12 05:09:39 332998] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:09:39 333006] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:09:39 333019] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:09:39 333029] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:39 333048] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|conn:000055F425D0535C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:09:39 333059] [debug] |scid:344b1164f74dd78d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653779123622|is_app_limited:1|send_elapse:353|ack_elapse:209324|ctl_first_sent_time:1757653779123975|lagest_ack_time:1757653779332946|curr_delivered:1304|
[2025/09/12 05:09:39 333071] [debug] |scid:344b1164f74dd78d|xqc_update_sample|sampler_sent_time_update:1757653779123975|
[2025/09/12 05:09:39 333080] [debug] |scid:344b1164f74dd78d|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:09:39 333093] [debug] |scid:344b1164f74dd78d|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:09:39 333101] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:STREAM_CLOSE|expire:1757653779683629|now:1757653779333100|interv:350529|
[2025/09/12 05:09:39 333107] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:09:39 333113] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|conn:000055F425D0535C|path:0|pkt_num:3|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:09:39 333120] [debug] |scid:344b1164f74dd78d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36|prior_delivered:1254|prior_time:1757653779302245|is_app_limited:0|send_elapse:0|ack_elapse:30701|ctl_first_sent_time:1757653779302245|lagest_ack_time:1757653779332946|curr_delivered:1340|
[2025/09/12 05:09:39 333126] [debug] |scid:344b1164f74dd78d|xqc_update_sample|sampler_sent_time_update:1757653779302245|
[2025/09/12 05:09:39 333133] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:09:39 333138] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_rtt|before update rtt|conn:000055F425D0535C|srtt:35291|rttvar:14138|minrtt:32626|latest_rtt:30701|ack_delay:0|
[2025/09/12 05:09:39 333145] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_rtt|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3 |after update rtt|conn:000055F425D0535C|srtt:34717|rttvar:11751|minrtt:30701|latest_rtt:30701|ack_delay:0|
[2025/09/12 05:09:39 333159] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:4|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:09:39 333165] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:18446744073709551615|thresh:4|
[2025/09/12 05:09:39 333172] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 3|pns:2|
[2025/09/12 05:09:39 333178] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:39 333183] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:34717|rtt_var:11751|pto_duration:81721|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:39 333190] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 333196] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 333201] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:09:39 333207] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779404378|now:1757653779333183|interv:71195|
[2025/09/12 05:09:39 333212] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:2|expire:1757653779404378|now:1757653779333183|interval:71195|pto_count:0|srtt:34717
[2025/09/12 05:09:39 333219] [debug] |scid:344b1164f74dd78d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30701, delivered 86|rate 2801|lost 0|
[2025/09/12 05:09:39 333225] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:09:39 333231] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2801) in round 3|
[2025/09/12 05:09:39 333236] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_min_rtt|probertt expire|rtt:30701, old_rtt:32626|
[2025/09/12 05:09:39 333242] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30701, old_rtt:32626|
[2025/09/12 05:09:39 333247] [debug] |scid:344b1164f74dd78d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:172|
[2025/09/12 05:09:39 333253] [debug] |scid:344b1164f74dd78d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:86|po_sent_time:1757653779302245|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1340|
[2025/09/12 05:09:39 333259] [debug] |scid:344b1164f74dd78d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:86|po_sent_time:1757653779302245|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1340|
[2025/09/12 05:09:39 333266] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3 |bbr on ack|mode:0|pacing_rate:11149207|bw:33191|cwnd:139196|full_bw_reached:0|inflight:86|srtt:34717|latest_rtt:30701|min_rtt:30701|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:39 333276] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:09:39 333282] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757653779332946|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 333289] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:PATH_IDLE|expire:1757653899332946|now:1757653779332946|interv:120000000|
[2025/09/12 05:09:39 333295] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_IDLE|expire:1757653899332946|now:1757653779332946|interv:120000000|
[2025/09/12 05:09:39 333304] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779526343|pq_index:0|
[2025/09/12 05:09:39 333310] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779302881|
[2025/09/12 05:09:39 333316] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779333316|
[2025/09/12 05:09:39 333323] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779333321|
[2025/09/12 05:09:39 333334] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779404378|
[2025/09/12 05:09:39 333339] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779404378|
[2025/09/12 05:09:39 333345] [debug] |xqc_engine_wakeup_after|wakeup:1757653779404378|now:1757653779333344|diff:71034|
[2025/09/12 05:09:39 333351] [debug] |xqc_engine_main_logic|END|now:1757653779333321|
[2025/09/12 05:09:39 333358] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779333357|
[2025/09/12 05:09:39 333363] [debug] |xqc_engine_wakeup_after|wakeup:1757653779404378|now:1757653779333363|diff:71015|
[2025/09/12 05:09:39 333368] [debug] |xqc_engine_main_logic|END|now:1757653779333357|
[2025/09/12 05:09:39 333493] [info] |xqc_engine_packet_process|==>|conn:000055F425D0535C|size:33|state:ESTABED|recv_time:1757653779333491|
[2025/09/12 05:09:39 333524] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:344b1164f74dd78d|spin_bit:1|
[2025/09/12 05:09:39 333536] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:09:39 333545] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:09:39 333554] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:09:39 333559] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:39 333568] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|conn:000055F425D0535C|path:0|pkt_num:6|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:09:39 333578] [debug] |scid:344b1164f74dd78d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:158|prior_delivered:1254|prior_time:1757653779302245|is_app_limited:0|send_elapse:412|ack_elapse:31246|ctl_first_sent_time:1757653779302657|lagest_ack_time:1757653779333491|curr_delivered:1383|
[2025/09/12 05:09:39 333589] [debug] |scid:344b1164f74dd78d|xqc_update_sample|sampler_sent_time_update:1757653779302657|
[2025/09/12 05:09:39 333599] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:09:39 333607] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_rtt|before update rtt|conn:000055F425D0535C|srtt:34717|rttvar:11751|minrtt:30701|latest_rtt:30834|ack_delay:0|
[2025/09/12 05:09:39 333616] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_rtt|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3 |after update rtt|conn:000055F425D0535C|srtt:34232|rttvar:9784|minrtt:30701|latest_rtt:30834|ack_delay:0|
[2025/09/12 05:09:39 333625] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:2|thresh:4|
[2025/09/12 05:09:39 333634] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:39 333643] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:2|expire:1757653779370959|now:1757653779333643|interval:37316|
[2025/09/12 05:09:39 333652] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779370959|now:1757653779333643|interv:37316|
[2025/09/12 05:09:39 333671] [debug] |scid:344b1164f74dd78d|xqc_generate_sample|sampler: send_elapse 412, ack_elapse 31246, delivered 129|rate 4128|lost 0|
[2025/09/12 05:09:39 333681] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4128) in round 3|
[2025/09/12 05:09:39 333689] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30701, old_rtt:30701|
[2025/09/12 05:09:39 333696] [debug] |scid:344b1164f74dd78d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:222|
[2025/09/12 05:09:39 333701] [debug] |scid:344b1164f74dd78d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139196|packet_lost:0|acked:43|po_sent_time:1757653779302657|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1340|
[2025/09/12 05:09:39 333707] [debug] |scid:344b1164f74dd78d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139196|packet_lost:0|acked:43|po_sent_time:1757653779302657|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1340|
[2025/09/12 05:09:39 333714] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3 |bbr on ack|mode:0|pacing_rate:11149207|bw:33191|cwnd:139239|full_bw_reached:0|inflight:43|srtt:34232|latest_rtt:30834|min_rtt:30701|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:09:39 333722] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:09:39 333728] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757653779333491|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 333734] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:PATH_IDLE|expire:1757653899333491|now:1757653779333491|interv:120000000|
[2025/09/12 05:09:39 333739] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_IDLE|expire:1757653899333491|now:1757653779333491|interv:120000000|
[2025/09/12 05:09:39 333744] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779404378|pq_index:0|
[2025/09/12 05:09:39 333749] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779333321|
[2025/09/12 05:09:39 333754] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779333754|
[2025/09/12 05:09:39 333761] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779333759|
[2025/09/12 05:09:39 333769] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779370959|
[2025/09/12 05:09:39 333774] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779370959|
[2025/09/12 05:09:39 333779] [debug] |xqc_engine_wakeup_after|wakeup:1757653779370959|now:1757653779333779|diff:37180|
[2025/09/12 05:09:39 333784] [debug] |xqc_engine_main_logic|END|now:1757653779333759|
[2025/09/12 05:09:39 333791] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779333791|
[2025/09/12 05:09:39 333796] [debug] |xqc_engine_wakeup_after|wakeup:1757653779370959|now:1757653779333796|diff:37163|
[2025/09/12 05:09:39 333801] [debug] |xqc_engine_main_logic|END|now:1757653779333791|
[2025/09/12 05:09:39 335109] [info] |xqc_engine_packet_process|==>|conn:000055F425D0535C|size:1372|state:ESTABED|recv_time:1757653779335107|
[2025/09/12 05:09:39 335130] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:344b1164f74dd78d|spin_bit:1|
[2025/09/12 05:09:39 335145] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:09:39 335155] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:09:39 335178] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:09:39 335185] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:39 335193] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:39 335202] [debug] |scid:344b1164f74dd78d|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:39 335222] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:ACK_01RTT|expire:1757653779360107|now:1757653779335107|interv:25000|
[2025/09/12 05:09:39 335234] [debug] |scid:344b1164f74dd78d|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779335107|max_ack_delay:25000|
[2025/09/12 05:09:39 335248] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:09:39 335259] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING |recv_time:1757653779335107|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 335272] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:PATH_IDLE|expire:1757653899335107|now:1757653779335107|interv:120000000|
[2025/09/12 05:09:39 335283] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_IDLE|expire:1757653899335107|now:1757653779335107|interv:120000000|
[2025/09/12 05:09:39 335294] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779370959|pq_index:0|
[2025/09/12 05:09:39 335304] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779333759|
[2025/09/12 05:09:39 335311] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779335311|
[2025/09/12 05:09:39 335318] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779335316|
[2025/09/12 05:09:39 335328] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779360107|
[2025/09/12 05:09:39 335334] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779360107|
[2025/09/12 05:09:39 335340] [debug] |xqc_engine_wakeup_after|wakeup:1757653779360107|now:1757653779335340|diff:24767|
[2025/09/12 05:09:39 335346] [debug] |xqc_engine_main_logic|END|now:1757653779335316|
[2025/09/12 05:09:39 335353] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779335353|
[2025/09/12 05:09:39 335359] [debug] |xqc_engine_wakeup_after|wakeup:1757653779360107|now:1757653779335359|diff:24748|
[2025/09/12 05:09:39 335365] [debug] |xqc_engine_main_logic|END|now:1757653779335353|
[2025/09/12 05:09:39 358796] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779358796|
[2025/09/12 05:09:39 358807] [debug] |xqc_engine_wakeup_after|wakeup:1757653779360107|now:1757653779358807|diff:1300|
[2025/09/12 05:09:39 358814] [debug] |xqc_engine_main_logic|END|now:1757653779358796|
[2025/09/12 05:09:39 362011] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779362011|
[2025/09/12 05:09:39 362020] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779360107|pq_index:0|
[2025/09/12 05:09:39 362027] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779335316|
[2025/09/12 05:09:39 362034] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779362032|
[2025/09/12 05:09:39 362047] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653779360107|now:1757653779362032|
[2025/09/12 05:09:39 362053] [debug] |scid:344b1164f74dd78d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:39 362060] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653779360107|now:1757653779362032|
[2025/09/12 05:09:39 362066] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:39 362073] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|largest_recv:9|ack_delay:26966|first_ack_range:2|largest_pkt_recv_time:1757653779335107|
[2025/09/12 05:09:39 362080] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|high:9|low:7|pkt_pns:2|
[2025/09/12 05:09:39 362086] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|high:5|low:4|pkt_pns:2|
[2025/09/12 05:09:39 362092] [debug] |scid:344b1164f74dd78d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:09:39 362099] [debug] |scid:344b1164f74dd78d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:39 362105] [debug] |scid:344b1164f74dd78d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 362113] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:39 362120] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:8-11|next_skip_chance:1757653779657224|current_time:1757653779362120|
[2025/09/12 05:09:39 362127] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:09:39 362169] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653779362137|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 362178] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:12|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 05:09:39 362187] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779370959|
[2025/09/12 05:09:39 362196] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779370959|
[2025/09/12 05:09:39 362207] [debug] |xqc_engine_wakeup_after|wakeup:1757653779370959|now:1757653779362206|diff:8753|
[2025/09/12 05:09:39 362216] [debug] |xqc_engine_main_logic|END|now:1757653779362032|
[2025/09/12 05:09:39 371811] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779371810|
[2025/09/12 05:09:39 371829] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779370959|pq_index:0|
[2025/09/12 05:09:39 371836] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779362032|
[2025/09/12 05:09:39 371845] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779371843|
[2025/09/12 05:09:39 371853] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653779370959|now:1757653779371843|
[2025/09/12 05:09:39 371859] [debug] |scid:344b1164f74dd78d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:39 371865] [debug] |scid:344b1164f74dd78d|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:09:39 371871] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:2|thresh:4|
[2025/09/12 05:09:39 371879] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:5|lost_pn:2|po_sent_time:1757653779302495|lost_send_time:1757653779303379|loss_delay:68464|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:09:39 371897] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653779302495u|
[2025/09/12 05:09:39 371904] [stats] |scid:344b1164f74dd78d|xqc_send_ctl_detect_lost|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3 |lost interval:1757653779371843|lost_count:1|send_count:10|pkt_num:5|po_send_time:1757653779302495|srtt:34232|cwnd:139239|bw:33191|conn_life:249220|now:0|last_lost_time:249220|
[2025/09/12 05:09:39 371912] [debug] |scid:344b1164f74dd78d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:09:39 371918] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055F425D0535C|path:0|
[2025/09/12 05:09:39 371924] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:39 371930] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653779371843|
[2025/09/12 05:09:39 371936] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:39 371947] [debug] |scid:344b1164f74dd78d|xqc_path_get_perf_class|conn:000055F425D0535C|path_id:0|path_srtt:34232|min_srtt:34232|path_bw:33191|loss_rate:33.33|path_pto:0|
[2025/09/12 05:09:39 371954] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_can_send|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:139239|conn:000055F425D0535C|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 371962] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F425D0535C|path_id:0|path_srtt:34232|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:39 371970] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:5|size:43|reinj:0|path_class:4|
[2025/09/12 05:09:39 371978] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:5|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:39 371984] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_can_send|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3 |path:0|can:1|pkt_sz:43|schedule_bytes:0|inflight:0|cwnd:139239|conn:000055F425D0535C|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 371991] [debug] |scid:344b1164f74dd78d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:09:39 371999] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:09:39 372069] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:13|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653779372013|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 372081] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:13|origin_pktnum:5|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:09:39 372088] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:39 372093] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|srtt:34232|rtt_var:9784|pto_duration:73368|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:39 372099] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:39 372104] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:39 372109] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_pto_time_and_space|conn:000055F425D0535C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:39 372114] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653779465381|now:1757653779372093|interv:93288|
[2025/09/12 05:09:39 372124] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055F425D0535C|path:0|pns:2|expire:1757653779465381|now:1757653779372093|interval:93288|pto_count:0|srtt:34232
[2025/09/12 05:09:39 372131] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139239|inflight:43|
[2025/09/12 05:09:39 372137] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779465381|
[2025/09/12 05:09:39 372142] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779465381|
[2025/09/12 05:09:39 372147] [debug] |xqc_engine_wakeup_after|wakeup:1757653779465381|now:1757653779372147|diff:93234|
[2025/09/12 05:09:39 372153] [debug] |xqc_engine_main_logic|END|now:1757653779371843|
[2025/09/12 05:09:39 394102] [info] |xqc_engine_packet_process|==>|conn:000055F425D0535C|size:1422|state:ESTABED|recv_time:1757653779394099|
[2025/09/12 05:09:39 394129] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:344b1164f74dd78d|spin_bit:0|
[2025/09/12 05:09:39 394149] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:09:39 394156] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:09:39 394168] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:09:39 394175] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:39 394181] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:39 394193] [debug] |scid:344b1164f74dd78d|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:09:39 394202] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779465381|pq_index:0|
[2025/09/12 05:09:39 394208] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779371843|
[2025/09/12 05:09:39 394215] [debug] |scid:344b1164f74dd78d|xqc_process_crypto_frame|level:3|
[2025/09/12 05:09:39 394223] [debug] |scid:344b1164f74dd78d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:09:39 394232] [debug] |scid:344b1164f74dd78d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:09:39 394493] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:7|
[2025/09/12 05:09:39 394581] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:39 394587] [debug] |scid:344b1164f74dd78d|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:39 394597] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:ACK_01RTT|expire:1757653779419099|now:1757653779394099|interv:25000|
[2025/09/12 05:09:39 394606] [debug] |scid:344b1164f74dd78d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779394099|max_ack_delay:25000|
[2025/09/12 05:09:39 394613] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:09:39 394619] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:10|frame:PADDING PING CRYPTO NEW_TOKEN |recv_time:1757653779394099|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 394627] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:PATH_IDLE|expire:1757653899394099|now:1757653779394099|interv:120000000|
[2025/09/12 05:09:39 394632] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_IDLE|expire:1757653899394099|now:1757653779394099|interv:120000000|
[2025/09/12 05:09:39 394638] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779394638|
[2025/09/12 05:09:39 394644] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779394643|
[2025/09/12 05:09:39 394656] [debug] |scid:344b1164f74dd78d|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:39 394661] [debug] |scid:344b1164f74dd78d|xqc_process_crypto_write_streams|
[2025/09/12 05:09:39 394666] [debug] |scid:344b1164f74dd78d|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:09:39 394671] [debug] |scid:344b1164f74dd78d|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:39 394679] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779419099|
[2025/09/12 05:09:39 394684] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779419099|
[2025/09/12 05:09:39 394689] [debug] |xqc_engine_wakeup_after|wakeup:1757653779419099|now:1757653779394689|diff:24410|
[2025/09/12 05:09:39 394695] [debug] |xqc_engine_main_logic|END|now:1757653779394643|
[2025/09/12 05:09:39 394702] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779394702|
[2025/09/12 05:09:39 394706] [debug] |xqc_engine_wakeup_after|wakeup:1757653779419099|now:1757653779394706|diff:24393|
[2025/09/12 05:09:39 394711] [debug] |xqc_engine_main_logic|END|now:1757653779394702|
[2025/09/12 05:09:39 402867] [info] |xqc_engine_packet_process|==>|conn:000055F425D0535C|size:33|state:ESTABED|recv_time:1757653779402865|
[2025/09/12 05:09:39 402890] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:344b1164f74dd78d|spin_bit:0|
[2025/09/12 05:09:39 402905] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:09:39 402917] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:09:39 402930] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:09:39 402941] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:39 402956] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|conn:000055F425D0535C|path:0|pkt_num:13|origin_pktnum:5|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:09:39 402970] [debug] |scid:344b1164f74dd78d|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:43|prior_delivered:1383|prior_time:1757653779372013|is_app_limited:0|send_elapse:0|ack_elapse:30852|ctl_first_sent_time:1757653779372013|lagest_ack_time:1757653779402865|curr_delivered:1426|
[2025/09/12 05:09:39 402984] [debug] |scid:344b1164f74dd78d|xqc_update_sample|sampler_sent_time_update:1757653779372013|
[2025/09/12 05:09:39 402996] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:09:39 403007] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_rtt|before update rtt|conn:000055F425D0535C|srtt:34232|rttvar:9784|minrtt:30701|latest_rtt:30852|ack_delay:0|
[2025/09/12 05:09:39 403019] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_update_rtt|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3 |after update rtt|conn:000055F425D0535C|srtt:33809|rttvar:8183|minrtt:30701|latest_rtt:30852|ack_delay:0|
[2025/09/12 05:09:39 403032] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:9|thresh:4|
[2025/09/12 05:09:39 403045] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 10|pns:2|
[2025/09/12 05:09:39 403056] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:39 403066] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055F425D0535C|path:0|
[2025/09/12 05:09:39 403078] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:39 403088] [debug] |scid:344b1164f74dd78d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30852, delivered 43|rate 1393|lost 1|
[2025/09/12 05:09:39 403107] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:09:39 403114] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1393) in round 4|
[2025/09/12 05:09:39 403120] [debug] |scid:344b1164f74dd78d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30701, old_rtt:30701|
[2025/09/12 05:09:39 403126] [debug] |scid:344b1164f74dd78d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:222|
[2025/09/12 05:09:39 403132] [debug] |scid:344b1164f74dd78d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139239|packet_lost:0|acked:43|po_sent_time:1757653779372013|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1426|
[2025/09/12 05:09:39 403140] [debug] |scid:344b1164f74dd78d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139239|packet_lost:0|acked:43|po_sent_time:1757653779372013|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1426|
[2025/09/12 05:09:39 403147] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_ack_received|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3 |bbr on ack|mode:0|pacing_rate:11149207|bw:33191|cwnd:139282|full_bw_reached:0|inflight:0|srtt:33809|latest_rtt:30852|min_rtt:30701|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:39 403156] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:09:39 403163] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757653779402865|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 403171] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:PATH_IDLE|expire:1757653899402865|now:1757653779402865|interv:120000000|
[2025/09/12 05:09:39 403177] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_IDLE|expire:1757653899402865|now:1757653779402865|interv:120000000|
[2025/09/12 05:09:39 403183] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779419099|pq_index:0|
[2025/09/12 05:09:39 403189] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779394643|
[2025/09/12 05:09:39 403195] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779403195|
[2025/09/12 05:09:39 403203] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779403201|
[2025/09/12 05:09:39 403213] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779419099|
[2025/09/12 05:09:39 403218] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779419099|
[2025/09/12 05:09:39 403224] [debug] |xqc_engine_wakeup_after|wakeup:1757653779419099|now:1757653779403224|diff:15875|
[2025/09/12 05:09:39 403231] [debug] |xqc_engine_main_logic|END|now:1757653779403201|
[2025/09/12 05:09:39 403238] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779403238|
[2025/09/12 05:09:39 403244] [debug] |xqc_engine_wakeup_after|wakeup:1757653779419099|now:1757653779403244|diff:15855|
[2025/09/12 05:09:39 403250] [debug] |xqc_engine_main_logic|END|now:1757653779403238|
[2025/09/12 05:09:39 419175] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779419175|
[2025/09/12 05:09:39 419187] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779419099|pq_index:0|
[2025/09/12 05:09:39 419194] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779403201|
[2025/09/12 05:09:39 419201] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779419200|
[2025/09/12 05:09:39 419215] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653779419099|now:1757653779419200|
[2025/09/12 05:09:39 419221] [debug] |scid:344b1164f74dd78d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:39 419228] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653779419099|now:1757653779419200|
[2025/09/12 05:09:39 419234] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:39 419242] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|largest_recv:11|ack_delay:25142|first_ack_range:1|largest_pkt_recv_time:1757653779394099|
[2025/09/12 05:09:39 419248] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|high:11|low:10|pkt_pns:2|
[2025/09/12 05:09:39 419254] [debug] |scid:344b1164f74dd78d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:10|frame_largest_recv:11|
[2025/09/12 05:09:39 419261] [debug] |scid:344b1164f74dd78d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:39 419268] [debug] |scid:344b1164f74dd78d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 419275] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:39 419283] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:09:39 419325] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:14|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653779419293|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 419338] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:14|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:39 419352] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779683629|
[2025/09/12 05:09:39 419362] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779683629|
[2025/09/12 05:09:39 419373] [debug] |xqc_engine_wakeup_after|wakeup:1757653779683629|now:1757653779419373|diff:264256|
[2025/09/12 05:09:39 419379] [debug] |xqc_engine_main_logic|END|now:1757653779419200|
[2025/09/12 05:09:39 451224] [info] |xqc_engine_packet_process|==>|conn:000055F425D0535C|size:1452|state:ESTABED|recv_time:1757653779451223|
[2025/09/12 05:09:39 451244] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:344b1164f74dd78d|spin_bit:0|
[2025/09/12 05:09:39 451259] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:09:39 451269] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:09:39 451285] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:09:39 451295] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:39 451306] [debug] |scid:344b1164f74dd78d|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:39 451317] [debug] |scid:344b1164f74dd78d|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:39 451340] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:ACK_01RTT|expire:1757653779476223|now:1757653779451223|interv:25000|
[2025/09/12 05:09:39 451355] [debug] |scid:344b1164f74dd78d|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779451223|max_ack_delay:25000|
[2025/09/12 05:09:39 451368] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:09:39 451407] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:12|frame:PADDING PING |recv_time:1757653779451223|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 451420] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:PATH_IDLE|expire:1757653899451223|now:1757653779451223|interv:120000000|
[2025/09/12 05:09:39 451432] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_IDLE|expire:1757653899451223|now:1757653779451223|interv:120000000|
[2025/09/12 05:09:39 451443] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779683629|pq_index:0|
[2025/09/12 05:09:39 451455] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779419200|
[2025/09/12 05:09:39 451461] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779451461|
[2025/09/12 05:09:39 451469] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779451467|
[2025/09/12 05:09:39 451479] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779476223|
[2025/09/12 05:09:39 451485] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779476223|
[2025/09/12 05:09:39 451491] [debug] |xqc_engine_wakeup_after|wakeup:1757653779476223|now:1757653779451491|diff:24732|
[2025/09/12 05:09:39 451498] [debug] |xqc_engine_main_logic|END|now:1757653779451467|
[2025/09/12 05:09:39 451525] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779451525|
[2025/09/12 05:09:39 451531] [debug] |xqc_engine_wakeup_after|wakeup:1757653779476223|now:1757653779451531|diff:24692|
[2025/09/12 05:09:39 451537] [debug] |xqc_engine_main_logic|END|now:1757653779451525|
[2025/09/12 05:09:39 476010] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779476009|
[2025/09/12 05:09:39 476021] [debug] |xqc_engine_wakeup_after|wakeup:1757653779476223|now:1757653779476021|diff:202|
[2025/09/12 05:09:39 476028] [debug] |xqc_engine_main_logic|END|now:1757653779476009|
[2025/09/12 05:09:39 477097] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779477096|
[2025/09/12 05:09:39 477105] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779476223|pq_index:0|
[2025/09/12 05:09:39 477111] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779451467|
[2025/09/12 05:09:39 477119] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779477117|
[2025/09/12 05:09:39 477126] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653779476223|now:1757653779477117|
[2025/09/12 05:09:39 477132] [debug] |scid:344b1164f74dd78d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:39 477138] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653779476223|now:1757653779477117|
[2025/09/12 05:09:39 477144] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:39 477152] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|largest_recv:12|ack_delay:25929|first_ack_range:2|largest_pkt_recv_time:1757653779451223|
[2025/09/12 05:09:39 477159] [debug] |scid:344b1164f74dd78d|xqc_gen_ack_frame|high:12|low:10|pkt_pns:2|
[2025/09/12 05:09:39 477165] [debug] |scid:344b1164f74dd78d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 05:09:39 477171] [debug] |scid:344b1164f74dd78d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:39 477178] [debug] |scid:344b1164f74dd78d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 477191] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:39 477198] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:09:39 477244] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:15|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653779477208|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 477257] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:15|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:39 477269] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779683629|
[2025/09/12 05:09:39 477280] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779683629|
[2025/09/12 05:09:39 477289] [debug] |xqc_engine_wakeup_after|wakeup:1757653779683629|now:1757653779477289|diff:206340|
[2025/09/12 05:09:39 477295] [debug] |xqc_engine_main_logic|END|now:1757653779477117|
[2025/09/12 05:09:39 684599] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779684598|
[2025/09/12 05:09:39 684638] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779683629|pq_index:0|
[2025/09/12 05:09:39 684646] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779477117|
[2025/09/12 05:09:39 684655] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779684652|
[2025/09/12 05:09:39 684663] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653779683629|now:1757653779684652|
[2025/09/12 05:09:39 684670] [debug] |scid:344b1164f74dd78d|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:09:39 684678] [debug] |scid:344b1164f74dd78d|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:09:39 684708] [info] |scid:344b1164f74dd78d|xqc_conn_close|conn:000055F425D0535C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:39 684716] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_DRAINING|expire:1757653779959339|now:1757653779684716|interv:274623|
[2025/09/12 05:09:39 684723] [debug] |scid:344b1164f74dd78d|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:09:39 684729] [debug] |scid:344b1164f74dd78d|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:09:39 684736] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:39 684741] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:39 684750] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:39 684759] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:39 684768] [info] |scid:344b1164f74dd78d|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:09:39 684778] [debug] |scid:344b1164f74dd78d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:39 684798] [stats] |scid:344b1164f74dd78d|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:1757653779123843|wrt_delay:34|snd_delay:132|finwrt_delay:34|finsnd_delay:178514|finrcv_delay:37199|finread_delay:37274|all_acked_delay:209246|firstfinack_dely:209237|close_delay:209257|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3|path_info:mp is not supported in connection scid:344b1164f74dd78d|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:09:39 684839] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653779683629|now:1757653779684652|
[2025/09/12 05:09:39 684846] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:09:39 684855] [debug] |scid:344b1164f74dd78d|xqc_path_get_perf_class|conn:000055F425D0535C|path_id:0|path_srtt:33809|min_srtt:33809|path_bw:33191|loss_rate:50.00|path_pto:0|
[2025/09/12 05:09:39 684862] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F425D0535C|path_id:0|path_srtt:33809|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:39 684874] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:09:39 684885] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:39 684899] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:09:39 685006] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:16|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653779684920|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 685016] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:16|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:39 685028] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779959339|
[2025/09/12 05:09:39 685034] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779959339|
[2025/09/12 05:09:39 685039] [debug] |xqc_engine_wakeup_after|wakeup:1757653779959339|now:1757653779685039|diff:274300|
[2025/09/12 05:09:39 685047] [debug] |xqc_engine_main_logic|END|now:1757653779684652|
[2025/09/12 05:09:39 715985] [info] |xqc_engine_packet_process|==>|conn:000055F425D0535C|size:35|state:CLOSING|recv_time:1757653779715983|
[2025/09/12 05:09:39 716007] [debug] |scid:344b1164f74dd78d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:344b1164f74dd78d|spin_bit:1|
[2025/09/12 05:09:39 716024] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:09:39 716035] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:09:39 716049] [debug] |scid:344b1164f74dd78d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:09:39 716056] [debug] |scid:344b1164f74dd78d|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:09:39 716067] [debug] |scid:344b1164f74dd78d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:39 716079] [debug] |scid:344b1164f74dd78d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:09:39 716092] [info] |scid:344b1164f74dd78d|xqc_conn_on_pkt_processed|====>|conn:000055F425D0535C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:13|frame:|recv_time:1757653779715983|dcid:344b1164f74dd78d|dcid_seq:0|
[2025/09/12 05:09:39 716106] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:PATH_IDLE|expire:1757653899715983|now:1757653779715983|interv:120000000|
[2025/09/12 05:09:39 716117] [debug] |scid:344b1164f74dd78d|xqc_timer_set|type:CONN_IDLE|expire:1757653899715983|now:1757653779715983|interv:120000000|
[2025/09/12 05:09:39 716139] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779959339|pq_index:0|
[2025/09/12 05:09:39 716150] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779684652|
[2025/09/12 05:09:39 716163] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779716162|
[2025/09/12 05:09:39 716176] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779716172|
[2025/09/12 05:09:39 716189] [debug] |scid:344b1164f74dd78d|xqc_path_get_perf_class|conn:000055F425D0535C|path_id:0|path_srtt:33809|min_srtt:33809|path_bw:33191|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:39 716203] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055F425D0535C|path_id:0|path_srtt:33809|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:39 716216] [debug] |scid:344b1164f74dd78d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:09:39 716226] [debug] |scid:344b1164f74dd78d|xqc_check_acked_or_dropped_pkt|conn:000055F425D0535C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:39 716233] [debug] |scid:344b1164f74dd78d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:09:39 716268] [info] |scid:344b1164f74dd78d|xqc_send_packet_with_pn|<==|conn:000055F425D0535C|path:0|pkt_num:17|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653779716242|stream_id:0|stream_offset:0|
[2025/09/12 05:09:39 716277] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_on_packet_sent|conn:000055F425D0535C|path:0|pkt_num:17|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:39 716287] [debug] |scid:344b1164f74dd78d|xqc_conn_next_wakeup_time|wakeup_time:1757653779959339|
[2025/09/12 05:09:39 716298] [debug] |scid:344b1164f74dd78d|xqc_engine_add_wakeup_queue|next_tick_time:1757653779959339|
[2025/09/12 05:09:39 716307] [debug] |xqc_engine_wakeup_after|wakeup:1757653779959339|now:1757653779716307|diff:243032|
[2025/09/12 05:09:39 716316] [debug] |xqc_engine_main_logic|END|now:1757653779716172|
[2025/09/12 05:09:39 958732] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779958731|
[2025/09/12 05:09:39 958767] [debug] |xqc_engine_wakeup_after|wakeup:1757653779959339|now:1757653779958767|diff:572|
[2025/09/12 05:09:39 958773] [debug] |xqc_engine_main_logic|END|now:1757653779958731|
[2025/09/12 05:09:39 959841] [debug] |xqc_engine_main_logic|BEGIN|now:1757653779959841|
[2025/09/12 05:09:39 959848] [debug] |scid:344b1164f74dd78d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653779959339|pq_index:0|
[2025/09/12 05:09:39 959854] [debug] |scid:344b1164f74dd78d|xqc_engine_add_active_queue|last_ticked_time:1757653779716172|
[2025/09/12 05:09:39 959862] [debug] |scid:344b1164f74dd78d|xqc_engine_process_conn|conn:000055F425D0535C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653779959859|
[2025/09/12 05:09:39 959869] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653779959339|now:1757653779959859|
[2025/09/12 05:09:39 959875] [debug] |scid:344b1164f74dd78d|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653779959339|now:1757653779959859|
[2025/09/12 05:09:39 959880] [debug] |scid:344b1164f74dd78d|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:09:39 959886] [info] |xqc_engine_main_logic|conn:000055F425D0535C|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3|conn_state:13|next_tick_time:1757653779959339
[2025/09/12 05:09:39 959904] [report] |scid:344b1164f74dd78d|xqc_conn_destroy|000055F425D0535C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:37863|first_send_delay:1262|conn_persist:837281|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-53316-344b1164f74dd78d p-193.167.100.100-443-870a9dd8a5da4ae3|hsk_recv:36671|close_recv:0|close_send:562297|last_recv:593360|last_send:593619|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,21,16,12,51,0,1024,i96,4,26,35,0,13,593,0,4,24,33,4,11,280,0,4,1443,1452,3,12,328,0,4,21,4,15,354,4,19,40000,16,562,4,19,40000,17,593,0-2,0-2,0-0,0-0,0-0,0-33,0-3409,0-9404,0-11,0-12,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:11|spurious_loss:1|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": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:09:39 959982] [debug] |scid:344b1164f74dd78d|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:09:39 959994] [debug] |scid:344b1164f74dd78d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:09:39 960002] [debug] |scid:344b1164f74dd78d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:09:39 960007] [debug] |scid:344b1164f74dd78d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:09:39 960098] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:09:39 960106] [debug] |xqc_engine_main_logic|END|now:1757653779959859|
[2025/09/12 05:09:39 962246] [debug] |xqc_engine_destroy|begin|