[2025/12/13 11:00:38 384697] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/13 11:00:38 384730] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/13 11:00:38 384732] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/13 11:00:38 384735] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/13 11:00:38 384737] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/13 11:00:38 384742] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/13 11:00:38 384745] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/13 11:00:38 384747] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/13 11:00:38 384749] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/13 11:00:38 384838] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:CONN_IDLE|expire:1765623758384837|now:1765623638384837|interv:120000000|
[2025/12/13 11:00:38 384859] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:PATH_IDLE|expire:1765623758384859|now:1765623638384859|interv:120000000|
[2025/12/13 11:00:38 384865] [debug] |xqc_path_create|path:0|dcid:7feb1f9640463810|scid:b7e01e7260db9e45|create_path_count:1|
[2025/12/13 11:00:38 384870] [debug] |scid:b7e01e7260db9e45|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/12/13 11:00:38 384873] [debug] |xqc_path_init|path:0|dcid:7feb1f9640463810|scid:b7e01e7260db9e45|state:2|
[2025/12/13 11:00:38 384875] [debug] |scid:b7e01e7260db9e45|xqc_conn_create|success|scid:b7e01e7260db9e45|dcid:7feb1f9640463810|conn:0000557E57806FFC|
[2025/12/13 11:00:38 384883] [debug] |scid:b7e01e7260db9e45|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/13 11:00:38 384888] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 11:00:38 385611] [debug] |scid:b7e01e7260db9e45|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/13 11:00:38 385616] [debug] |scid:b7e01e7260db9e45|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 11:00:38 385621] [debug] |scid:b7e01e7260db9e45|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 11:00:38 385624] [debug] |scid:b7e01e7260db9e45|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/12/13 11:00:38 385629] [debug] |scid:b7e01e7260db9e45|xqc_engine_process_conn|conn:0000557E57806FFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765623638385628|
[2025/12/13 11:00:38 385633] [debug] |scid:b7e01e7260db9e45|xqc_process_crypto_write_streams|
[2025/12/13 11:00:38 385635] [debug] |scid:b7e01e7260db9e45|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 11:00:38 385641] [info] |scid:b7e01e7260db9e45|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:470|sent:440|pkt_type:INIT|frame:CRYPTO |now:1765623638385640|
[2025/12/13 11:00:38 385645] [debug] |scid:b7e01e7260db9e45|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/13 11:00:38 385650] [debug] |scid:b7e01e7260db9e45|xqc_path_get_perf_class|conn:0000557E57806FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 11:00:38 385653] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E57806FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 11:00:38 385657] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:470|reinj:0|path_class:2|
[2025/12/13 11:00:38 385661] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:0|size:470|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 11:00:38 385665] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 11:00:38 385731] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765623638385678|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 385735] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 11:00:38 385739] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 11:00:38 385741] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 11:00:38 385744] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 11:00:38 385747] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 385749] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 11:00:38 385751] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:1765623639135678|now:1765623638385741|interv:749937|
[2025/12/13 11:00:38 385754] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:0|expire:1765623639135678|now:1765623638385741|interval:749937|pto_count:0|srtt:250000
[2025/12/13 11:00:38 385757] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 11:00:38 385761] [debug] |scid:b7e01e7260db9e45|xqc_conn_next_wakeup_time|wakeup_time:1765623639135678|
[2025/12/13 11:00:38 385764] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_active_queue|last_ticked_time:1765623638385628|pd_index:0|
[2025/12/13 11:00:38 385766] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_wakeup_queue|next_tick_time:1765623639135678|
[2025/12/13 11:00:38 385769] [debug] |xqc_engine_wakeup_after|wakeup:1765623639135678|now:1765623638385768|diff:749910|
[2025/12/13 11:00:38 385772] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 11:00:38 385822] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_wakeup_queue|next_tick_time:1765623639135678|pq_index:0|
[2025/12/13 11:00:38 385826] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_active_queue|last_ticked_time:1765623638385628|
[2025/12/13 11:00:38 385832] [debug] |scid:b7e01e7260db9e45|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/12/13 11:00:38 385836] [debug] |scid:b7e01e7260db9e45|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/13 11:00:38 385843] [debug] |scid:b7e01e7260db9e45|xqc_stream_buff_data|size:29|
[2025/12/13 11:00:38 385849] [info] |scid:b7e01e7260db9e45|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:29|pkt_type:0RTT|buff_1rtt:0|send_data_size:29|offset:29|fin:1|stream_flag:72|conn:0000557E57806FFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/13 11:00:38 385855] [debug] |scid:b7e01e7260db9e45|xqc_engine_process_conn|conn:0000557E57806FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765623638385854|
[2025/12/13 11:00:38 385859] [debug] |scid:b7e01e7260db9e45|xqc_path_get_perf_class|conn:0000557E57806FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 11:00:38 385867] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:62|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000557E57806FFC|stream_id:0|stream_offset:29|
[2025/12/13 11:00:38 385871] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E57806FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 11:00:38 385880] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:62|reinj:0|path_class:2|
[2025/12/13 11:00:38 385885] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:0|size:62|pkt_type:0RTT|frame:STREAM |
[2025/12/13 11:00:38 385888] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:62|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000557E57806FFC|stream_id:0|stream_offset:29|
[2025/12/13 11:00:38 385892] [debug] |scid:b7e01e7260db9e45|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 11:00:38 385896] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 11:00:38 385931] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:0|size:62|sent:78|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765623638385907|stream_id:0|stream_offset:29|
[2025/12/13 11:00:38 385936] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:0|origin_pktnum:0|size:62|enc_size:78|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 11:00:38 385940] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/13 11:00:38 385943] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 11:00:38 385947] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 11:00:38 385950] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 385953] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 62|
[2025/12/13 11:00:38 385956] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 11:00:38 385959] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:1765623639135678|now:1765623638385943|interv:749735|
[2025/12/13 11:00:38 385961] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:0|expire:1765623639135678|now:1765623638385943|interval:749735|pto_count:0|srtt:250000
[2025/12/13 11:00:38 385965] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1246|
[2025/12/13 11:00:38 385969] [debug] |scid:b7e01e7260db9e45|xqc_conn_next_wakeup_time|wakeup_time:1765623639135678|
[2025/12/13 11:00:38 385971] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_active_queue|last_ticked_time:1765623638385854|pd_index:0|
[2025/12/13 11:00:38 385974] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_wakeup_queue|next_tick_time:1765623639135678|
[2025/12/13 11:00:38 385977] [debug] |xqc_engine_wakeup_after|wakeup:1765623639135678|now:1765623638385977|diff:749701|
[2025/12/13 11:00:38 385981] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 11:00:38 420337] [info] |xqc_engine_packet_process|==>|conn:0000557E57806FFC|size:1200|state:C_INITIAL_SENT|recv_time:1765623638420333|
[2025/12/13 11:00:38 420363] [debug] |scid:b7e01e7260db9e45|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 11:00:38 420369] [debug] |scid:b7e01e7260db9e45|xqc_packet_parse_initial|success|Length:157|
[2025/12/13 11:00:38 420380] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 11:00:38 420384] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 11:00:38 420395] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/12/13 11:00:38 420412] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:2|
[2025/12/13 11:00:38 420432] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_ack_received|conn:0000557E57806FFC|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|
[2025/12/13 11:00:38 420438] [debug] |scid:b7e01e7260db9e45|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1765623638385678|is_app_limited:1|send_elapse:0|ack_elapse:34655|ctl_first_sent_time:1765623638385678|lagest_ack_time:1765623638420333|curr_delivered:1184|
[2025/12/13 11:00:38 420443] [debug] |scid:b7e01e7260db9e45|xqc_update_sample|sampler_sent_time_update:1765623638385678|
[2025/12/13 11:00:38 420448] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 11:00:38 420452] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_rtt|before update rtt|conn:0000557E57806FFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34655|ack_delay:1680|
[2025/12/13 11:00:38 420461] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_rtt|l-0.0.0.0-39059-b7e01e7260db9e45 p-193.167.100.100-443-7feb1f9640463810 |after update rtt|conn:0000557E57806FFC|srtt:34655|rttvar:17327|minrtt:34655|latest_rtt:34655|ack_delay:1680|
[2025/12/13 11:00:38 420465] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 11:00:38 420470] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 11:00:38 420474] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34655|rtt_var:17327|pto_duration:103963|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 11:00:38 420479] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 420482] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 420485] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 62|
[2025/12/13 11:00:38 420489] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 11:00:38 420493] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765623638420474|interv:18444978450071131141|
[2025/12/13 11:00:38 420497] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:0|expire:18446744073709551615|now:1765623638420474|interval:18444978450071131141|pto_count:0|srtt:34655
[2025/12/13 11:00:38 420501] [debug] |scid:b7e01e7260db9e45|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34655, delivered 1184|rate 34165|lost 0|
[2025/12/13 11:00:38 420506] [debug] |scid:b7e01e7260db9e45|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/13 11:00:38 420510] [debug] |scid:b7e01e7260db9e45|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34165) in round 1|
[2025/12/13 11:00:38 420514] [debug] |scid:b7e01e7260db9e45|xqc_bbr_update_min_rtt|probertt expire|rtt:34655, old_rtt:2147483647|
[2025/12/13 11:00:38 420518] [debug] |scid:b7e01e7260db9e45|xqc_bbr_update_min_rtt|minrtt expire|rtt:34655, old_rtt:2147483647|
[2025/12/13 11:00:38 420524] [debug] |scid:b7e01e7260db9e45|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 11:00:38 420528] [debug] |scid:b7e01e7260db9e45|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765623638385678|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 11:00:38 420532] [debug] |scid:b7e01e7260db9e45|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765623638385678|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 11:00:38 420540] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_ack_received|l-0.0.0.0-39059-b7e01e7260db9e45 p-193.167.100.100-443-7feb1f9640463810 |bbr on ack|mode:0|pacing_rate:11476397|bw:34165|cwnd:139040|full_bw_reached:0|inflight:62|srtt:34655|latest_rtt:34655|min_rtt:34655|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 11:00:38 420546] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:6|
[2025/12/13 11:00:38 420551] [debug] |scid:b7e01e7260db9e45|xqc_process_crypto_frame|level:0|
[2025/12/13 11:00:38 420555] [debug] |scid:b7e01e7260db9e45|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 11:00:38 420559] [debug] |scid:b7e01e7260db9e45|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/13 11:00:38 421008] [debug] |scid:b7e01e7260db9e45|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/13 11:00:38 421013] [debug] |scid:b7e01e7260db9e45|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 11:00:38 421018] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_wakeup_queue|next_tick_time:1765623639135678|pq_index:0|
[2025/12/13 11:00:38 421023] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_active_queue|last_ticked_time:1765623638385854|
[2025/12/13 11:00:38 421029] [info] |scid:b7e01e7260db9e45|xqc_conn_confirm_cid|dcid change|ori:7feb1f9640463810|new:8a9cc803ddb4c064|
[2025/12/13 11:00:38 421035] [info] |scid:b7e01e7260db9e45|xqc_conn_addr_validated|Address Validated|conn:0000557E57806FFC|role:0|
[2025/12/13 11:00:38 421041] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 11:00:38 421046] [debug] |scid:b7e01e7260db9e45|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/13 11:00:38 421050] [debug] |scid:b7e01e7260db9e45|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/12/13 11:00:38 421054] [info] |scid:b7e01e7260db9e45|xqc_conn_on_pkt_processed|====>|conn:0000557E57806FFC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:ACK CRYPTO |recv_time:1765623638420333|dcid:b7e01e7260db9e45|dcid_seq:0|
[2025/12/13 11:00:38 421060] [debug] |scid:b7e01e7260db9e45|xqc_packet_parse_handshake|success|Length:210|
[2025/12/13 11:00:38 421065] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 11:00:38 421069] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/13 11:00:38 421075] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/12/13 11:00:38 421079] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:6|
[2025/12/13 11:00:38 421083] [debug] |scid:b7e01e7260db9e45|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/13 11:00:38 421088] [debug] |scid:b7e01e7260db9e45|xqc_process_crypto_frame|level:2|
[2025/12/13 11:00:38 421096] [debug] |scid:b7e01e7260db9e45|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 11:00:38 421099] [debug] |scid:b7e01e7260db9e45|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|188u|
[2025/12/13 11:00:38 421177] [debug] |scid:b7e01e7260db9e45|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 11:00:38 421182] [info] |scid:b7e01e7260db9e45|xqc_conn_tls_transport_params_cb|store sr_token with cid: 7feb1f9640463810|token:f5d6956d462daede6d035951acefacb4
[2025/12/13 11:00:38 421187] [debug] |scid:b7e01e7260db9e45|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/13 11:00:38 421191] [warn] |scid:b7e01e7260db9e45|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/13 11:00:38 421451] [debug] |scid:b7e01e7260db9e45|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/13 11:00:38 421460] [debug] |scid:b7e01e7260db9e45|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/13 11:00:38 421474] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 11:00:38 421479] [debug] |scid:b7e01e7260db9e45|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/13 11:00:38 421484] [debug] |scid:b7e01e7260db9e45|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/12/13 11:00:38 421488] [info] |scid:b7e01e7260db9e45|xqc_conn_on_pkt_processed|====>|conn:0000557E57806FFC|path:0|size:1017|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1765623638420333|dcid:b7e01e7260db9e45|dcid_seq:0|
[2025/12/13 11:00:38 421494] [debug] |scid:b7e01e7260db9e45|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b7e01e7260db9e45|spin_bit:0|
[2025/12/13 11:00:38 421498] [warn] |scid:b7e01e7260db9e45|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/12/13 11:00:38 421502] [debug] |scid:b7e01e7260db9e45|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 11:00:38 421506] [info] |scid:b7e01e7260db9e45|xqc_conn_process_packet|ignore err|-630|
[2025/12/13 11:00:38 421511] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:PATH_IDLE|expire:1765623758420333|now:1765623638420333|interv:120000000|
[2025/12/13 11:00:38 421515] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:CONN_IDLE|expire:1765623758420333|now:1765623638420333|interv:120000000|
[2025/12/13 11:00:38 421519] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638421519|
[2025/12/13 11:00:38 421524] [debug] |scid:b7e01e7260db9e45|xqc_engine_process_conn|conn:0000557E57806FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765623638421523|
[2025/12/13 11:00:38 421529] [info] |scid:b7e01e7260db9e45|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/13 11:00:38 421533] [debug] |scid:b7e01e7260db9e45|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/13 11:00:38 421537] [debug] |scid:b7e01e7260db9e45|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 11:00:38 421541] [debug] |scid:b7e01e7260db9e45|xqc_process_crypto_write_streams|
[2025/12/13 11:00:38 421545] [debug] |scid:b7e01e7260db9e45|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 11:00:38 421548] [debug] |scid:b7e01e7260db9e45|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 11:00:38 421552] [debug] |scid:b7e01e7260db9e45|xqc_process_crypto_write_streams|
[2025/12/13 11:00:38 421555] [debug] |scid:b7e01e7260db9e45|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/13 11:00:38 421561] [info] |scid:b7e01e7260db9e45|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:84|sent:55|pkt_type:HSK|frame:CRYPTO |now:1765623638421560|
[2025/12/13 11:00:38 421565] [debug] |scid:b7e01e7260db9e45|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000557E57806FFC|
[2025/12/13 11:00:38 421569] [info] |scid:b7e01e7260db9e45|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 11:00:38 421574] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34655|rtt_var:17327|pto_duration:103963|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 11:00:38 421578] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 421582] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 421585] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 62|
[2025/12/13 11:00:38 421589] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 11:00:38 421595] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765623638421573|interv:18444978450071130042|
[2025/12/13 11:00:38 421599] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:0|expire:18446744073709551615|now:1765623638421573|interval:18444978450071130042|pto_count:0|srtt:34655
[2025/12/13 11:00:38 421603] [debug] |scid:b7e01e7260db9e45|xqc_conn_early_data_accept|accept|
[2025/12/13 11:00:38 421608] [debug] |scid:b7e01e7260db9e45|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/13 11:00:38 421612] [debug] |scid:b7e01e7260db9e45|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 11:00:38 421616] [debug] |scid:b7e01e7260db9e45|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b7e01e7260db9e45|spin_bit:0|
[2025/12/13 11:00:38 421621] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 11:00:38 421625] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/13 11:00:38 421631] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/12/13 11:00:38 421635] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:6|
[2025/12/13 11:00:38 421639] [debug] |scid:b7e01e7260db9e45|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/13 11:00:38 421643] [debug] |scid:b7e01e7260db9e45|xqc_process_crypto_frame|level:3|
[2025/12/13 11:00:38 421647] [debug] |scid:b7e01e7260db9e45|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/13 11:00:38 421650] [debug] |scid:b7e01e7260db9e45|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|89u|
[2025/12/13 11:00:38 421777] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:0|
[2025/12/13 11:00:38 421782] [debug] |scid:b7e01e7260db9e45|xqc_process_padding_frame|process padding|
[2025/12/13 11:00:38 421789] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:ACK_01RTT|expire:1765623638445333|now:1765623638420333|interv:25000|
[2025/12/13 11:00:38 421794] [debug] |scid:b7e01e7260db9e45|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765623638420333|max_ack_delay:25000|
[2025/12/13 11:00:38 421798] [debug] |scid:b7e01e7260db9e45|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/12/13 11:00:38 421803] [info] |scid:b7e01e7260db9e45|xqc_conn_on_pkt_processed|====>|conn:0000557E57806FFC|path:0|size:782|pkt_type:SHORT_HEADER|pkt_num:2|frame:PADDING CRYPTO |recv_time:1765623638420333|dcid:b7e01e7260db9e45|dcid_seq:0|
[2025/12/13 11:00:38 421808] [debug] |scid:b7e01e7260db9e45|xqc_process_read_streams|stream_read_notify|flag:3|stream_id:0|conn:0000557E57806FFC|
[2025/12/13 11:00:38 421813] [debug] |scid:b7e01e7260db9e45|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 11:00:38 421817] [debug] |scid:b7e01e7260db9e45|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:0000557E57806FFC|cnt:0|
[2025/12/13 11:00:38 421820] [debug] |scid:b7e01e7260db9e45|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/13 11:00:38 421824] [debug] |scid:b7e01e7260db9e45|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 11:00:38 421830] [debug] |scid:b7e01e7260db9e45|xqc_gen_ack_frame|largest_recv:0|ack_delay:1497|first_ack_range:0|largest_pkt_recv_time:1765623638420333|
[2025/12/13 11:00:38 421834] [debug] |scid:b7e01e7260db9e45|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/12/13 11:00:38 421837] [debug] |scid:b7e01e7260db9e45|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 11:00:38 421844] [debug] |scid:b7e01e7260db9e45|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 11:00:38 421848] [debug] |scid:b7e01e7260db9e45|xqc_gen_ack_frame|largest_recv:1|ack_delay:1515|first_ack_range:0|largest_pkt_recv_time:1765623638420333|
[2025/12/13 11:00:38 421852] [debug] |scid:b7e01e7260db9e45|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/12/13 11:00:38 421856] [debug] |scid:b7e01e7260db9e45|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/12/13 11:00:38 421860] [debug] |scid:b7e01e7260db9e45|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 11:00:38 421865] [debug] |scid:b7e01e7260db9e45|xqc_path_get_perf_class|conn:0000557E57806FFC|path_id:0|path_srtt:34655|min_srtt:34655|path_bw:34165|loss_rate:0.00|path_pto:0|
[2025/12/13 11:00:38 421869] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E57806FFC|path_id:0|path_srtt:34655|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 11:00:38 421874] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:84|reinj:0|path_class:2|
[2025/12/13 11:00:38 421879] [debug] |scid:b7e01e7260db9e45|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 421883] [debug] |scid:b7e01e7260db9e45|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 421888] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:0|size:84|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 11:00:38 421894] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 11:00:38 421936] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:0|size:84|sent:100|pkt_type:HSK|frame:CRYPTO |inflight:62|now:1765623638421902|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 421943] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:0|origin_pktnum:0|size:84|enc_size:100|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:00:38 421948] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|path:0|inflight:62|applimit:1184|
[2025/12/13 11:00:38 421952] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34655|rtt_var:17327|pto_duration:103963|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 11:00:38 421956] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 421959] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 84|
[2025/12/13 11:00:38 421963] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 62|
[2025/12/13 11:00:38 421966] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 11:00:38 421970] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:1765623638525865|now:1765623638421952|interv:103913|
[2025/12/13 11:00:38 421974] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:1|expire:1765623638525865|now:1765623638421952|interval:103913|pto_count:0|srtt:34655
[2025/12/13 11:00:38 421978] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:146|
[2025/12/13 11:00:38 421984] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:0|size:36|pkt_type:INIT|frame:ACK |
[2025/12/13 11:00:38 421988] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 11:00:38 422011] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:146|now:1765623638421995|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 422021] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:00:38 422025] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|path:0|inflight:146|applimit:1184|
[2025/12/13 11:00:38 422029] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:146|
[2025/12/13 11:00:38 422033] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/12/13 11:00:38 422037] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 11:00:38 422079] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:146|now:1765623638422043|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 422085] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:1|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:00:38 422090] [debug] |scid:b7e01e7260db9e45|xqc_conn_next_wakeup_time|wakeup_time:1765623638445333|
[2025/12/13 11:00:38 422094] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_wakeup_queue|next_tick_time:1765623638445333|
[2025/12/13 11:00:38 422098] [debug] |xqc_engine_wakeup_after|wakeup:1765623638445333|now:1765623638422098|diff:23235|
[2025/12/13 11:00:38 422103] [debug] |xqc_engine_main_logic|END|now:1765623638421523|
[2025/12/13 11:00:38 422108] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638422108|
[2025/12/13 11:00:38 422112] [debug] |xqc_engine_wakeup_after|wakeup:1765623638445333|now:1765623638422112|diff:23221|
[2025/12/13 11:00:38 422116] [debug] |xqc_engine_main_logic|END|now:1765623638422108|
[2025/12/13 11:00:38 422519] [info] |xqc_engine_packet_process|==>|conn:0000557E57806FFC|size:1055|state:ESTABED|recv_time:1765623638422517|
[2025/12/13 11:00:38 422540] [debug] |scid:b7e01e7260db9e45|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b7e01e7260db9e45|spin_bit:0|
[2025/12/13 11:00:38 422563] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|largest_pn:2|
[2025/12/13 11:00:38 422566] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/13 11:00:38 422574] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/12/13 11:00:38 422578] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:b|
[2025/12/13 11:00:38 422590] [debug] |scid:b7e01e7260db9e45|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/13 11:00:38 422600] [debug] |scid:b7e01e7260db9e45|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/13 11:00:38 422604] [debug] |scid:b7e01e7260db9e45|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 11:00:38 422607] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_wakeup_queue|next_tick_time:1765623638445333|pq_index:0|
[2025/12/13 11:00:38 422611] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_active_queue|last_ticked_time:1765623638421523|
[2025/12/13 11:00:38 422614] [debug] |scid:b7e01e7260db9e45|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/13 11:00:38 422626] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 11:00:38 422633] [debug] |scid:b7e01e7260db9e45|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 11:00:38 422637] [debug] |scid:b7e01e7260db9e45|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/12/13 11:00:38 422648] [info] |scid:b7e01e7260db9e45|xqc_conn_on_pkt_processed|====>|conn:0000557E57806FFC|path:0|size:1055|pkt_type:SHORT_HEADER|pkt_num:3|frame:STREAM |recv_time:1765623638422517|dcid:b7e01e7260db9e45|dcid_seq:0|
[2025/12/13 11:00:38 422652] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:PATH_IDLE|expire:1765623758422517|now:1765623638422517|interv:120000000|
[2025/12/13 11:00:38 422655] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:CONN_IDLE|expire:1765623758422517|now:1765623638422517|interv:120000000|
[2025/12/13 11:00:38 422660] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638422659|
[2025/12/13 11:00:38 422664] [debug] |scid:b7e01e7260db9e45|xqc_engine_process_conn|conn:0000557E57806FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765623638422663|
[2025/12/13 11:00:38 422669] [debug] |scid:b7e01e7260db9e45|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000557E57806FFC|
[2025/12/13 11:00:38 422723] [debug] |scid:b7e01e7260db9e45|xqc_gen_ack_frame|largest_recv:3|ack_delay:206|first_ack_range:1|largest_pkt_recv_time:1765623638422517|
[2025/12/13 11:00:38 422727] [debug] |scid:b7e01e7260db9e45|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/12/13 11:00:38 422730] [debug] |scid:b7e01e7260db9e45|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/12/13 11:00:38 422735] [debug] |scid:b7e01e7260db9e45|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 11:00:38 422739] [debug] |scid:b7e01e7260db9e45|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 422743] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 11:00:38 422748] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 11:00:38 422780] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:1|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:146|now:1765623638422755|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 422786] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:1|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:00:38 422791] [debug] |scid:b7e01e7260db9e45|xqc_conn_next_wakeup_time|wakeup_time:1765623638525865|
[2025/12/13 11:00:38 422794] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_wakeup_queue|next_tick_time:1765623638525865|
[2025/12/13 11:00:38 422797] [debug] |xqc_engine_wakeup_after|wakeup:1765623638525865|now:1765623638422797|diff:103068|
[2025/12/13 11:00:38 422801] [debug] |xqc_engine_main_logic|END|now:1765623638422663|
[2025/12/13 11:00:38 453350] [info] |xqc_engine_packet_process|==>|conn:0000557E57806FFC|size:230|state:ESTABED|recv_time:1765623638453346|
[2025/12/13 11:00:38 453376] [debug] |scid:b7e01e7260db9e45|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b7e01e7260db9e45|spin_bit:0|
[2025/12/13 11:00:38 453397] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|largest_pn:3|
[2025/12/13 11:00:38 453410] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/13 11:00:38 453421] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/12/13 11:00:38 453425] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:2|
[2025/12/13 11:00:38 453431] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_ack_received|conn:0000557E57806FFC|path:0|pkt_num:0|origin_pktnum:0|size:62|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/12/13 11:00:38 453436] [debug] |scid:b7e01e7260db9e45|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1246|prior_delivered:0|prior_time:1765623638385678|is_app_limited:1|send_elapse:229|ack_elapse:67668|ctl_first_sent_time:1765623638385907|lagest_ack_time:1765623638453346|curr_delivered:1246|
[2025/12/13 11:00:38 453448] [debug] |scid:b7e01e7260db9e45|xqc_update_sample|sampler_sent_time_update:1765623638385907|
[2025/12/13 11:00:38 453453] [debug] |scid:b7e01e7260db9e45|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/13 11:00:38 453459] [debug] |scid:b7e01e7260db9e45|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/13 11:00:38 453467] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:STREAM_CLOSE|expire:1765623638840356|now:1765623638453467|interv:386889|
[2025/12/13 11:00:38 453471] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 11:00:38 453473] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_rtt|before update rtt|conn:0000557E57806FFC|srtt:34655|rttvar:17327|minrtt:34655|latest_rtt:67439|ack_delay:33568|
[2025/12/13 11:00:38 453476] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_rtt|l-0.0.0.0-39059-b7e01e7260db9e45 p-193.167.100.100-443-7feb1f9640463810 |after update rtt|conn:0000557E57806FFC|srtt:34557|rttvar:13192|minrtt:34655|latest_rtt:67439|ack_delay:33568|
[2025/12/13 11:00:38 453479] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 11:00:38 453483] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 11:00:38 453485] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34557|rtt_var:13192|pto_duration:87325|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 11:00:38 453488] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 453491] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 84|
[2025/12/13 11:00:38 453493] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 11:00:38 453495] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:1765623638509227|now:1765623638453485|interv:55742|
[2025/12/13 11:00:38 453497] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:1|expire:1765623638509227|now:1765623638453485|interval:55742|pto_count:0|srtt:34557
[2025/12/13 11:00:38 453500] [debug] |scid:b7e01e7260db9e45|xqc_generate_sample|sampler: send_elapse 229, ack_elapse 67668, delivered 1246|rate 18413|lost 0|
[2025/12/13 11:00:38 453504] [debug] |scid:b7e01e7260db9e45|xqc_bbr_update_min_rtt|minrtt expire|rtt:34655, old_rtt:34655|
[2025/12/13 11:00:38 453507] [debug] |scid:b7e01e7260db9e45|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 11:00:38 453509] [debug] |scid:b7e01e7260db9e45|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:62|po_sent_time:1765623638385907|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 11:00:38 453512] [debug] |scid:b7e01e7260db9e45|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:62|po_sent_time:1765623638385907|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 11:00:38 453515] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_ack_received|l-0.0.0.0-39059-b7e01e7260db9e45 p-193.167.100.100-443-7feb1f9640463810 |bbr on ack|mode:0|pacing_rate:11476397|bw:34165|cwnd:139102|full_bw_reached:0|inflight:84|srtt:34557|latest_rtt:67439|min_rtt:34655|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/13 11:00:38 453519] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:1e|
[2025/12/13 11:00:38 453524] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:18|
[2025/12/13 11:00:38 453526] [debug] |scid:b7e01e7260db9e45|xqc_process_new_conn_id_frame|new_conn_id|78c50ba9cce0bee5|sr_token:8e79c6e43e9b27b1aee315ef3c51018d
[2025/12/13 11:00:38 453532] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:18|
[2025/12/13 11:00:38 453534] [debug] |scid:b7e01e7260db9e45|xqc_process_new_conn_id_frame|new_conn_id|c57c44547c1b2c60|sr_token:b7176adefc7556a92e1692412c85204d
[2025/12/13 11:00:38 453538] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:18|
[2025/12/13 11:00:38 453540] [debug] |scid:b7e01e7260db9e45|xqc_process_new_conn_id_frame|new_conn_id|46424a8c09e7849d|sr_token:076ff8008fc712c15dae12d2cdc401a5
[2025/12/13 11:00:38 453543] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:18|
[2025/12/13 11:00:38 453545] [debug] |scid:b7e01e7260db9e45|xqc_process_new_conn_id_frame|new_conn_id|9fea772463440d25|sr_token:058d42734aa05e68e06711d3fb80397f
[2025/12/13 11:00:38 453549] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:18|
[2025/12/13 11:00:38 453551] [debug] |scid:b7e01e7260db9e45|xqc_process_new_conn_id_frame|new_conn_id|58dabc67f15fc08c|sr_token:a13a2e235b74a028b75280bf172530f1
[2025/12/13 11:00:38 453554] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:18|
[2025/12/13 11:00:38 453556] [debug] |scid:b7e01e7260db9e45|xqc_process_new_conn_id_frame|new_conn_id|72b76adea029c854|sr_token:03e7110742ee35659e8449fd5ebcb5ca
[2025/12/13 11:00:38 453559] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:18|
[2025/12/13 11:00:38 453561] [debug] |scid:b7e01e7260db9e45|xqc_process_new_conn_id_frame|new_conn_id|dfcd01d757d19e0f|sr_token:b50fe5a8ef0f0996dc867c42edf75fbf
[2025/12/13 11:00:38 453565] [info] |scid:b7e01e7260db9e45|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000557E57806FFC|
[2025/12/13 11:00:38 453569] [debug] |scid:b7e01e7260db9e45|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:139102|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/13 11:00:38 453571] [info] |scid:b7e01e7260db9e45|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/13 11:00:38 453574] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000557E57806FFC|path:0|
[2025/12/13 11:00:38 453576] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 11:00:38 453579] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:ACK_01RTT|expire:1765623638478346|now:1765623638453346|interv:25000|
[2025/12/13 11:00:38 453583] [debug] |scid:b7e01e7260db9e45|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765623638453346|max_ack_delay:25000|
[2025/12/13 11:00:38 453586] [debug] |scid:b7e01e7260db9e45|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/12/13 11:00:38 453589] [info] |scid:b7e01e7260db9e45|xqc_conn_on_pkt_processed|====>|conn:0000557E57806FFC|path:0|size:230|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765623638453346|dcid:b7e01e7260db9e45|dcid_seq:0|
[2025/12/13 11:00:38 453592] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:PATH_IDLE|expire:1765623758453346|now:1765623638453346|interv:120000000|
[2025/12/13 11:00:38 453595] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:CONN_IDLE|expire:1765623758453346|now:1765623638453346|interv:120000000|
[2025/12/13 11:00:38 453597] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_wakeup_queue|next_tick_time:1765623638525865|pq_index:0|
[2025/12/13 11:00:38 453600] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_active_queue|last_ticked_time:1765623638422663|
[2025/12/13 11:00:38 453603] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638453602|
[2025/12/13 11:00:38 453608] [debug] |scid:b7e01e7260db9e45|xqc_engine_process_conn|conn:0000557E57806FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765623638453607|
[2025/12/13 11:00:38 453627] [debug] |scid:b7e01e7260db9e45|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9f231e668617b13e|sr_token:00000000000000000000000000000000|seq_num:1
[2025/12/13 11:00:38 453632] [debug] |scid:b7e01e7260db9e45|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7d92b161a4f3d347|sr_token:00000000000000000000000000000000|seq_num:2
[2025/12/13 11:00:38 453635] [debug] |scid:b7e01e7260db9e45|xqc_path_get_perf_class|conn:0000557E57806FFC|path_id:0|path_srtt:34557|min_srtt:34557|path_bw:34165|loss_rate:0.00|path_pto:0|
[2025/12/13 11:00:38 453638] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E57806FFC|path_id:0|path_srtt:34557|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 11:00:38 453641] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/13 11:00:38 453644] [debug] |scid:b7e01e7260db9e45|xqc_path_get_perf_class|conn:0000557E57806FFC|path_id:0|path_srtt:34557|min_srtt:34557|path_bw:34165|loss_rate:0.00|path_pto:0|
[2025/12/13 11:00:38 453647] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E57806FFC|path_id:0|path_srtt:34557|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 11:00:38 453649] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/13 11:00:38 453653] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:00:38 453656] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 11:00:38 453687] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:2|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765623638453662|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 453691] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:00:38 453694] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 11:00:38 453696] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34557|rtt_var:13192|pto_duration:87325|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 11:00:38 453699] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 453704] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 453707] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 11:00:38 453710] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:1765623638565987|now:1765623638453696|interv:112291|
[2025/12/13 11:00:38 453713] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:2|expire:1765623638565987|now:1765623638453696|interval:112291|pto_count:0|srtt:34557
[2025/12/13 11:00:38 453717] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139102|inflight:41|
[2025/12/13 11:00:38 453721] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:00:38 453727] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 11:00:38 453745] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:3|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765623638453732|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 453749] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:3|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:00:38 453752] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/13 11:00:38 453755] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34557|rtt_var:13192|pto_duration:87325|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 11:00:38 453759] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 453762] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 453765] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 82|
[2025/12/13 11:00:38 453769] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:1765623638566057|now:1765623638453755|interv:112302|
[2025/12/13 11:00:38 453772] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:2|expire:1765623638566057|now:1765623638453755|interval:112302|pto_count:0|srtt:34557
[2025/12/13 11:00:38 453776] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139102|inflight:82|
[2025/12/13 11:00:38 453792] [debug] |scid:b7e01e7260db9e45|xqc_conn_next_wakeup_time|wakeup_time:1765623638478346|
[2025/12/13 11:00:38 453795] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_wakeup_queue|next_tick_time:1765623638478346|
[2025/12/13 11:00:38 453797] [debug] |xqc_engine_wakeup_after|wakeup:1765623638478346|now:1765623638453797|diff:24549|
[2025/12/13 11:00:38 453800] [debug] |xqc_engine_main_logic|END|now:1765623638453607|
[2025/12/13 11:00:38 453803] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638453803|
[2025/12/13 11:00:38 453805] [debug] |xqc_engine_wakeup_after|wakeup:1765623638478346|now:1765623638453805|diff:24541|
[2025/12/13 11:00:38 453808] [debug] |xqc_engine_main_logic|END|now:1765623638453803|
[2025/12/13 11:00:38 477108] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638477107|
[2025/12/13 11:00:38 477121] [debug] |xqc_engine_wakeup_after|wakeup:1765623638478346|now:1765623638477121|diff:1225|
[2025/12/13 11:00:38 477124] [debug] |xqc_engine_main_logic|END|now:1765623638477107|
[2025/12/13 11:00:38 479246] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638479246|
[2025/12/13 11:00:38 479250] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_wakeup_queue|next_tick_time:1765623638478346|pq_index:0|
[2025/12/13 11:00:38 479253] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_active_queue|last_ticked_time:1765623638453607|
[2025/12/13 11:00:38 479258] [debug] |scid:b7e01e7260db9e45|xqc_engine_process_conn|conn:0000557E57806FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765623638479255|
[2025/12/13 11:00:38 479262] [debug] |scid:b7e01e7260db9e45|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765623638478346|now:1765623638479255|
[2025/12/13 11:00:38 479265] [debug] |scid:b7e01e7260db9e45|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 11:00:38 479267] [debug] |scid:b7e01e7260db9e45|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765623638478346|now:1765623638479255|
[2025/12/13 11:00:38 479277] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 11:00:38 479282] [debug] |scid:b7e01e7260db9e45|xqc_gen_ack_frame|largest_recv:4|ack_delay:25935|first_ack_range:2|largest_pkt_recv_time:1765623638453346|
[2025/12/13 11:00:38 479285] [debug] |scid:b7e01e7260db9e45|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/12/13 11:00:38 479287] [debug] |scid:b7e01e7260db9e45|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/12/13 11:00:38 479290] [debug] |scid:b7e01e7260db9e45|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 11:00:38 479293] [debug] |scid:b7e01e7260db9e45|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 479297] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 11:00:38 479300] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-9|next_skip_chance:1765623638816275|current_time:1765623638479300|
[2025/12/13 11:00:38 479304] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/13 11:00:38 479333] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:10|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1765623638479312|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 479337] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:10|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:00:38 479341] [debug] |scid:b7e01e7260db9e45|xqc_conn_next_wakeup_time|wakeup_time:1765623638566057|
[2025/12/13 11:00:38 479343] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_wakeup_queue|next_tick_time:1765623638566057|
[2025/12/13 11:00:38 479345] [debug] |xqc_engine_wakeup_after|wakeup:1765623638566057|now:1765623638479345|diff:86712|
[2025/12/13 11:00:38 479351] [debug] |xqc_engine_main_logic|END|now:1765623638479255|
[2025/12/13 11:00:38 485557] [info] |xqc_engine_packet_process|==>|conn:0000557E57806FFC|size:35|state:ESTABED|recv_time:1765623638485555|
[2025/12/13 11:00:38 485567] [debug] |scid:b7e01e7260db9e45|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b7e01e7260db9e45|spin_bit:1|
[2025/12/13 11:00:38 485573] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|largest_pn:4|
[2025/12/13 11:00:38 485576] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/12/13 11:00:38 485582] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/12/13 11:00:38 485587] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|frame_type:2|
[2025/12/13 11:00:38 485592] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_ack_received|conn:0000557E57806FFC|path:0|pkt_num:3|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/12/13 11:00:38 485597] [debug] |scid:b7e01e7260db9e45|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:1246|prior_time:1765623638453662|is_app_limited:0|send_elapse:70|ack_elapse:31893|ctl_first_sent_time:1765623638453732|lagest_ack_time:1765623638485555|curr_delivered:1287|
[2025/12/13 11:00:38 485603] [debug] |scid:b7e01e7260db9e45|xqc_update_sample|sampler_sent_time_update:1765623638453732|
[2025/12/13 11:00:38 485610] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 11:00:38 485613] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_rtt|before update rtt|conn:0000557E57806FFC|srtt:34557|rttvar:13192|minrtt:34655|latest_rtt:31823|ack_delay:1240|
[2025/12/13 11:00:38 485617] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_rtt|l-0.0.0.0-39059-b7e01e7260db9e45 p-193.167.100.100-443-7feb1f9640463810 |after update rtt|conn:0000557E57806FFC|srtt:34215|rttvar:10577|minrtt:31823|latest_rtt:31823|ack_delay:1240|
[2025/12/13 11:00:38 485637] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/12/13 11:00:38 485641] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 4|pns:2|
[2025/12/13 11:00:38 485644] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 11:00:38 485648] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:2|expire:1765623638492153|now:1765623638485648|interval:6505|
[2025/12/13 11:00:38 485654] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:1765623638492153|now:1765623638485648|interv:6505|
[2025/12/13 11:00:38 485656] [debug] |scid:b7e01e7260db9e45|xqc_generate_sample|sampler: send_elapse 70, ack_elapse 31893, delivered 41|rate 1285|lost 0|
[2025/12/13 11:00:38 485660] [debug] |scid:b7e01e7260db9e45|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/13 11:00:38 485664] [debug] |scid:b7e01e7260db9e45|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1285) in round 2|
[2025/12/13 11:00:38 485668] [debug] |scid:b7e01e7260db9e45|xqc_bbr_update_min_rtt|probertt expire|rtt:31823, old_rtt:34655|
[2025/12/13 11:00:38 485671] [debug] |scid:b7e01e7260db9e45|xqc_bbr_update_min_rtt|minrtt expire|rtt:31823, old_rtt:34655|
[2025/12/13 11:00:38 485684] [debug] |scid:b7e01e7260db9e45|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 11:00:38 485687] [debug] |scid:b7e01e7260db9e45|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139102|packet_lost:0|acked:41|po_sent_time:1765623638453732|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1287|
[2025/12/13 11:00:38 485692] [debug] |scid:b7e01e7260db9e45|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139102|packet_lost:0|acked:41|po_sent_time:1765623638453732|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1287|
[2025/12/13 11:00:38 485697] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_ack_received|l-0.0.0.0-39059-b7e01e7260db9e45 p-193.167.100.100-443-7feb1f9640463810 |bbr on ack|mode:0|pacing_rate:11476397|bw:34165|cwnd:139143|full_bw_reached:0|inflight:41|srtt:34215|latest_rtt:31823|min_rtt:31823|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 11:00:38 485704] [debug] |scid:b7e01e7260db9e45|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/12/13 11:00:38 485712] [info] |scid:b7e01e7260db9e45|xqc_conn_on_pkt_processed|====>|conn:0000557E57806FFC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1765623638485555|dcid:b7e01e7260db9e45|dcid_seq:0|
[2025/12/13 11:00:38 485715] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:PATH_IDLE|expire:1765623758485555|now:1765623638485555|interv:120000000|
[2025/12/13 11:00:38 485718] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:CONN_IDLE|expire:1765623758485555|now:1765623638485555|interv:120000000|
[2025/12/13 11:00:38 485720] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_wakeup_queue|next_tick_time:1765623638566057|pq_index:0|
[2025/12/13 11:00:38 485723] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_active_queue|last_ticked_time:1765623638479255|
[2025/12/13 11:00:38 485725] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638485725|
[2025/12/13 11:00:38 485728] [debug] |scid:b7e01e7260db9e45|xqc_engine_process_conn|conn:0000557E57806FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765623638485727|
[2025/12/13 11:00:38 485732] [debug] |scid:b7e01e7260db9e45|xqc_conn_next_wakeup_time|wakeup_time:1765623638492153|
[2025/12/13 11:00:38 485737] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_wakeup_queue|next_tick_time:1765623638492153|
[2025/12/13 11:00:38 485740] [debug] |xqc_engine_wakeup_after|wakeup:1765623638492153|now:1765623638485740|diff:6413|
[2025/12/13 11:00:38 485742] [debug] |xqc_engine_main_logic|END|now:1765623638485727|
[2025/12/13 11:00:38 485745] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638485745|
[2025/12/13 11:00:38 485747] [debug] |xqc_engine_wakeup_after|wakeup:1765623638492153|now:1765623638485747|diff:6406|
[2025/12/13 11:00:38 485749] [debug] |xqc_engine_main_logic|END|now:1765623638485745|
[2025/12/13 11:00:38 492111] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638492111|
[2025/12/13 11:00:38 492117] [debug] |xqc_engine_wakeup_after|wakeup:1765623638492153|now:1765623638492117|diff:36|
[2025/12/13 11:00:38 492119] [debug] |xqc_engine_main_logic|END|now:1765623638492111|
[2025/12/13 11:00:38 493181] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638493181|
[2025/12/13 11:00:38 493184] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_wakeup_queue|next_tick_time:1765623638492153|pq_index:0|
[2025/12/13 11:00:38 493187] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_active_queue|last_ticked_time:1765623638485727|
[2025/12/13 11:00:38 493190] [debug] |scid:b7e01e7260db9e45|xqc_engine_process_conn|conn:0000557E57806FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765623638493189|
[2025/12/13 11:00:38 493193] [debug] |scid:b7e01e7260db9e45|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765623638492153|now:1765623638493189|
[2025/12/13 11:00:38 493196] [debug] |scid:b7e01e7260db9e45|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 11:00:38 493198] [debug] |scid:b7e01e7260db9e45|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/12/13 11:00:38 493200] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/12/13 11:00:38 493204] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:0|po_sent_time:1765623638453662|lost_send_time:1765623638454698|loss_delay:38491|frame:NEW_CONNECTION_ID |repair:16384|
[2025/12/13 11:00:38 493207] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765623638453662u|
[2025/12/13 11:00:38 493209] [stats] |scid:b7e01e7260db9e45|xqc_send_ctl_detect_lost|l-0.0.0.0-39059-b7e01e7260db9e45 p-193.167.100.100-443-7feb1f9640463810 |lost interval:1765623638493189|lost_count:1|send_count:6|pkt_num:2|po_send_time:1765623638453662|srtt:34215|cwnd:139143|bw:34165|conn_life:108356|now:0|last_lost_time:108356|
[2025/12/13 11:00:38 493213] [debug] |scid:b7e01e7260db9e45|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/12/13 11:00:38 493215] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000557E57806FFC|path:0|
[2025/12/13 11:00:38 493217] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 11:00:38 493219] [debug] |scid:b7e01e7260db9e45|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765623638493189|
[2025/12/13 11:00:38 493222] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 11:00:38 493225] [debug] |scid:b7e01e7260db9e45|xqc_path_get_perf_class|conn:0000557E57806FFC|path_id:0|path_srtt:34215|min_srtt:34215|path_bw:34165|loss_rate:0.00|path_pto:0|
[2025/12/13 11:00:38 493228] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_can_send|l-0.0.0.0-39059-b7e01e7260db9e45 p-193.167.100.100-443-7feb1f9640463810 |path:0|can:1|pkt_sz:41|schedule_bytes:0|inflight:0|cwnd:139143|conn:0000557E57806FFC|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 493231] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E57806FFC|path_id:0|path_srtt:34215|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 11:00:38 493237] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:2|size:41|reinj:0|path_class:2|
[2025/12/13 11:00:38 493240] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:2|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:00:38 493243] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_can_send|l-0.0.0.0-39059-b7e01e7260db9e45 p-193.167.100.100-443-7feb1f9640463810 |path:0|can:1|pkt_sz:41|schedule_bytes:0|inflight:0|cwnd:139143|conn:0000557E57806FFC|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 493245] [debug] |scid:b7e01e7260db9e45|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 11:00:38 493248] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/13 11:00:38 493274] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:11|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765623638493253|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 493277] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:11|origin_pktnum:2|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/13 11:00:38 493280] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 11:00:38 493282] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34215|rtt_var:10577|pto_duration:76523|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 11:00:38 493285] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 493287] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 493289] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 11:00:38 493295] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:1765623638594776|now:1765623638493282|interv:101494|
[2025/12/13 11:00:38 493298] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:2|expire:1765623638594776|now:1765623638493282|interval:101494|pto_count:0|srtt:34215
[2025/12/13 11:00:38 493302] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139143|inflight:41|
[2025/12/13 11:00:38 493306] [debug] |scid:b7e01e7260db9e45|xqc_conn_next_wakeup_time|wakeup_time:1765623638594776|
[2025/12/13 11:00:38 493309] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_wakeup_queue|next_tick_time:1765623638594776|
[2025/12/13 11:00:38 493311] [debug] |xqc_engine_wakeup_after|wakeup:1765623638594776|now:1765623638493311|diff:101465|
[2025/12/13 11:00:38 493315] [debug] |xqc_engine_main_logic|END|now:1765623638493189|
[2025/12/13 11:00:38 596005] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638596004|
[2025/12/13 11:00:38 596032] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_wakeup_queue|next_tick_time:1765623638594776|pq_index:0|
[2025/12/13 11:00:38 596036] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_active_queue|last_ticked_time:1765623638493189|
[2025/12/13 11:00:38 596042] [debug] |scid:b7e01e7260db9e45|xqc_engine_process_conn|conn:0000557E57806FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765623638596038|
[2025/12/13 11:00:38 596046] [debug] |scid:b7e01e7260db9e45|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765623638594776|now:1765623638596038|
[2025/12/13 11:00:38 596049] [debug] |scid:b7e01e7260db9e45|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 11:00:38 596063] [debug] |scid:b7e01e7260db9e45|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000557E57806FFC|path:0|bytes_in_flight:41|
[2025/12/13 11:00:38 596066] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34215|rtt_var:10577|pto_duration:76523|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 11:00:38 596069] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 596072] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 596074] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 11:00:38 596077] [debug] |scid:b7e01e7260db9e45|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 11:00:38 596081] [debug] |scid:b7e01e7260db9e45|xqc_conn_send_probe_pkt|conn:0000557E57806FFC|path:0|pkt_num:2|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 11:00:38 596086] [debug] |scid:b7e01e7260db9e45|xqc_conn_send_probe_pkt|conn:0000557E57806FFC|path:0|pkt_num:11|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 11:00:38 596089] [debug] |scid:b7e01e7260db9e45|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000557E57806FFC|pto_count:1
[2025/12/13 11:00:38 596092] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000557E57806FFC|path:0|
[2025/12/13 11:00:38 596094] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 11:00:38 596096] [debug] |scid:b7e01e7260db9e45|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765623638596038|
[2025/12/13 11:00:38 596099] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 11:00:38 596104] [debug] |scid:b7e01e7260db9e45|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 596107] [debug] |scid:b7e01e7260db9e45|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 596110] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:2|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:00:38 596115] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/13 11:00:38 596180] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:12|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765623638596128|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 596185] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:12|origin_pktnum:2|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:00:38 596188] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 11:00:38 596191] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34215|rtt_var:10577|pto_duration:153046|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 11:00:38 596194] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 596196] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 596198] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 11:00:38 596200] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:1765623638799174|now:1765623638596191|interv:202983|
[2025/12/13 11:00:38 596203] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:2|expire:1765623638799174|now:1765623638596191|interval:202983|pto_count:1|srtt:34215
[2025/12/13 11:00:38 596209] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139143|inflight:41|
[2025/12/13 11:00:38 596213] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:11|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:00:38 596216] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/13 11:00:38 596226] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:13|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765623638596219|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 596229] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:13|origin_pktnum:2|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 11:00:38 596231] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/13 11:00:38 596234] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34215|rtt_var:10577|pto_duration:153046|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 11:00:38 596236] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 596239] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 596241] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 82|
[2025/12/13 11:00:38 596243] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:1765623638799265|now:1765623638596234|interv:203031|
[2025/12/13 11:00:38 596245] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:2|expire:1765623638799265|now:1765623638596234|interval:203031|pto_count:1|srtt:34215
[2025/12/13 11:00:38 596248] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139143|inflight:82|
[2025/12/13 11:00:38 596251] [debug] |scid:b7e01e7260db9e45|xqc_conn_next_wakeup_time|wakeup_time:1765623638799265|
[2025/12/13 11:00:38 596254] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_wakeup_queue|next_tick_time:1765623638799265|
[2025/12/13 11:00:38 596256] [debug] |xqc_engine_wakeup_after|wakeup:1765623638799265|now:1765623638596256|diff:203009|
[2025/12/13 11:00:38 596259] [debug] |xqc_engine_main_logic|END|now:1765623638596038|
[2025/12/13 11:00:38 800782] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638800781|
[2025/12/13 11:00:38 800808] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_wakeup_queue|next_tick_time:1765623638799265|pq_index:0|
[2025/12/13 11:00:38 800812] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_active_queue|last_ticked_time:1765623638596038|
[2025/12/13 11:00:38 800817] [debug] |scid:b7e01e7260db9e45|xqc_engine_process_conn|conn:0000557E57806FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765623638800814|
[2025/12/13 11:00:38 800822] [debug] |scid:b7e01e7260db9e45|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765623638799265|now:1765623638800814|
[2025/12/13 11:00:38 800825] [debug] |scid:b7e01e7260db9e45|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 11:00:38 800828] [debug] |scid:b7e01e7260db9e45|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000557E57806FFC|path:0|bytes_in_flight:82|
[2025/12/13 11:00:38 800830] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34215|rtt_var:10577|pto_duration:153046|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/12/13 11:00:38 800844] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 800846] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 800848] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 82|
[2025/12/13 11:00:38 800851] [debug] |scid:b7e01e7260db9e45|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 11:00:38 800855] [debug] |scid:b7e01e7260db9e45|xqc_conn_send_probe_pkt|conn:0000557E57806FFC|path:0|pkt_num:2|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 11:00:38 800862] [debug] |scid:b7e01e7260db9e45|xqc_conn_send_probe_pkt|conn:0000557E57806FFC|path:0|pkt_num:11|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/12/13 11:00:38 800865] [debug] |scid:b7e01e7260db9e45|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000557E57806FFC|pto_count:2
[2025/12/13 11:00:38 800867] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34215|rtt_var:10577|pto_duration:306092|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/13 11:00:38 800870] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 800872] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 800874] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 82|
[2025/12/13 11:00:38 800876] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:1765623639002311|now:1765623638800867|interv:201444|
[2025/12/13 11:00:38 800879] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:2|expire:1765623639002311|now:1765623638800867|interval:201444|pto_count:2|srtt:34215
[2025/12/13 11:00:38 800884] [debug] |scid:b7e01e7260db9e45|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 800887] [debug] |scid:b7e01e7260db9e45|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 800890] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:2|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:00:38 800894] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/12/13 11:00:38 800956] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:14|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:82|now:1765623638800907|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 800960] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:14|origin_pktnum:2|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 11:00:38 800963] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/12/13 11:00:38 800966] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34215|rtt_var:10577|pto_duration:306092|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/13 11:00:38 800968] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 800970] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 800975] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 123|
[2025/12/13 11:00:38 800977] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:1765623639206999|now:1765623638800966|interv:406033|
[2025/12/13 11:00:38 800979] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:2|expire:1765623639206999|now:1765623638800966|interval:406033|pto_count:2|srtt:34215
[2025/12/13 11:00:38 800983] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139143|inflight:123|
[2025/12/13 11:00:38 800986] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:11|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 11:00:38 800988] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/12/13 11:00:38 800997] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:15|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:123|now:1765623638800992|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 801000] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:15|origin_pktnum:2|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 11:00:38 801002] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|path:0|inflight:123|applimit:0|
[2025/12/13 11:00:38 801005] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|srtt:34215|rtt_var:10577|pto_duration:306092|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/12/13 11:00:38 801007] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 11:00:38 801009] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 11:00:38 801011] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_get_pto_time_and_space|conn:0000557E57806FFC|path:0|PNS: 2, unacked: 164|
[2025/12/13 11:00:38 801014] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:LOSS_DETECTION|expire:1765623639207084|now:1765623638801004|interv:406080|
[2025/12/13 11:00:38 801016] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E57806FFC|path:0|pns:2|expire:1765623639207084|now:1765623638801004|interval:406080|pto_count:2|srtt:34215
[2025/12/13 11:00:38 801018] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139143|inflight:164|
[2025/12/13 11:00:38 801022] [debug] |scid:b7e01e7260db9e45|xqc_conn_next_wakeup_time|wakeup_time:1765623638840356|
[2025/12/13 11:00:38 801024] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_wakeup_queue|next_tick_time:1765623638840356|
[2025/12/13 11:00:38 801026] [debug] |xqc_engine_wakeup_after|wakeup:1765623638840356|now:1765623638801026|diff:39330|
[2025/12/13 11:00:38 801029] [debug] |xqc_engine_main_logic|END|now:1765623638800814|
[2025/12/13 11:00:38 840238] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638840237|
[2025/12/13 11:00:38 840257] [debug] |xqc_engine_wakeup_after|wakeup:1765623638840356|now:1765623638840257|diff:99|
[2025/12/13 11:00:38 840260] [debug] |xqc_engine_main_logic|END|now:1765623638840237|
[2025/12/13 11:00:38 841323] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638841323|
[2025/12/13 11:00:38 841326] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_wakeup_queue|next_tick_time:1765623638840356|pq_index:0|
[2025/12/13 11:00:38 841330] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_active_queue|last_ticked_time:1765623638800814|
[2025/12/13 11:00:38 841335] [debug] |scid:b7e01e7260db9e45|xqc_engine_process_conn|conn:0000557E57806FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765623638841332|
[2025/12/13 11:00:38 841347] [debug] |scid:b7e01e7260db9e45|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765623638840356|now:1765623638841332|
[2025/12/13 11:00:38 841350] [debug] |scid:b7e01e7260db9e45|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/13 11:00:38 841353] [debug] |scid:b7e01e7260db9e45|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/13 11:00:38 841374] [info] |scid:b7e01e7260db9e45|xqc_conn_close|conn:0000557E57806FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 11:00:38 841378] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:CONN_DRAINING|expire:1765623639145947|now:1765623638841378|interv:304569|
[2025/12/13 11:00:38 841381] [debug] |scid:b7e01e7260db9e45|xqc_send_queue_drop_packets|sndq_packets_used:6|sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/12/13 11:00:38 841385] [debug] |scid:b7e01e7260db9e45|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:164|
[2025/12/13 11:00:38 841391] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 11:00:38 841394] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 11:00:38 841397] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 11:00:38 841412] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 11:00:38 841417] [info] |scid:b7e01e7260db9e45|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/13 11:00:38 841423] [debug] |scid:b7e01e7260db9e45|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 11:00:38 841434] [stats] |scid:b7e01e7260db9e45|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:29|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765623638385821|wrt_delay:21|snd_delay:86|finwrt_delay:21|finsnd_delay:86|finrcv_delay:36777|finread_delay:36852|all_acked_delay:67635|firstfinack_dely:67631|close_delay:67646|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-39059-b7e01e7260db9e45 p-193.167.100.100-443-7feb1f9640463810|path_info:mp is not supported in connection scid:b7e01e7260db9e45|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/12/13 11:00:38 841450] [debug] |scid:b7e01e7260db9e45|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765623638840356|now:1765623638841332|
[2025/12/13 11:00:38 841453] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/13 11:00:38 841461] [debug] |scid:b7e01e7260db9e45|xqc_path_get_perf_class|conn:0000557E57806FFC|path_id:0|path_srtt:34215|min_srtt:34215|path_bw:34165|loss_rate:100.00|path_pto:2|
[2025/12/13 11:00:38 841466] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E57806FFC|path_id:0|path_srtt:34215|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 11:00:38 841480] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/12/13 11:00:38 841485] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 11:00:38 841491] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:16-18|next_skip_chance:1765623639146060|current_time:1765623638841491|
[2025/12/13 11:00:38 841496] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/12/13 11:00:38 841564] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:19|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765623638841510|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 841576] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:19|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 11:00:38 841581] [debug] |scid:b7e01e7260db9e45|xqc_conn_next_wakeup_time|wakeup_time:1765623639145947|
[2025/12/13 11:00:38 841585] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_wakeup_queue|next_tick_time:1765623639145947|
[2025/12/13 11:00:38 841588] [debug] |xqc_engine_wakeup_after|wakeup:1765623639145947|now:1765623638841588|diff:304359|
[2025/12/13 11:00:38 841591] [debug] |xqc_engine_main_logic|END|now:1765623638841332|
[2025/12/13 11:00:38 968992] [info] |xqc_engine_packet_process|==>|conn:0000557E57806FFC|size:29|state:CLOSING|recv_time:1765623638968983|
[2025/12/13 11:00:38 969012] [debug] |scid:b7e01e7260db9e45|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b7e01e7260db9e45|spin_bit:1|
[2025/12/13 11:00:38 969022] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|largest_pn:5|
[2025/12/13 11:00:38 969024] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/12/13 11:00:38 969035] [debug] |scid:b7e01e7260db9e45|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/12/13 11:00:38 969040] [debug] |scid:b7e01e7260db9e45|xqc_process_frames|closing state|frame_type:1|
[2025/12/13 11:00:38 969050] [debug] |scid:b7e01e7260db9e45|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 11:00:38 969057] [debug] |scid:b7e01e7260db9e45|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/12/13 11:00:38 969061] [info] |scid:b7e01e7260db9e45|xqc_conn_on_pkt_processed|====>|conn:0000557E57806FFC|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:9|frame:|recv_time:1765623638968983|dcid:b7e01e7260db9e45|dcid_seq:0|
[2025/12/13 11:00:38 969070] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:PATH_IDLE|expire:1765623758968983|now:1765623638968983|interv:120000000|
[2025/12/13 11:00:38 969073] [debug] |scid:b7e01e7260db9e45|xqc_timer_set|type:CONN_IDLE|expire:1765623758968983|now:1765623638968983|interv:120000000|
[2025/12/13 11:00:38 969078] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_wakeup_queue|next_tick_time:1765623639145947|pq_index:0|
[2025/12/13 11:00:38 969082] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_active_queue|last_ticked_time:1765623638841332|
[2025/12/13 11:00:38 969086] [debug] |xqc_engine_main_logic|BEGIN|now:1765623638969086|
[2025/12/13 11:00:38 969092] [debug] |scid:b7e01e7260db9e45|xqc_engine_process_conn|conn:0000557E57806FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765623638969089|
[2025/12/13 11:00:38 969104] [debug] |scid:b7e01e7260db9e45|xqc_path_get_perf_class|conn:0000557E57806FFC|path_id:0|path_srtt:34215|min_srtt:34215|path_bw:34165|loss_rate:100.00|path_pto:2|
[2025/12/13 11:00:38 969109] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E57806FFC|path_id:0|path_srtt:34215|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 11:00:38 969113] [debug] |scid:b7e01e7260db9e45|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/12/13 11:00:38 969119] [debug] |scid:b7e01e7260db9e45|xqc_check_acked_or_dropped_pkt|conn:0000557E57806FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 11:00:38 969123] [debug] |scid:b7e01e7260db9e45|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/12/13 11:00:38 969164] [info] |scid:b7e01e7260db9e45|xqc_send_packet_with_pn|<==|conn:0000557E57806FFC|path:0|pkt_num:20|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765623638969130|stream_id:0|stream_offset:0|
[2025/12/13 11:00:38 969182] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_on_packet_sent|conn:0000557E57806FFC|path:0|pkt_num:20|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 11:00:38 969188] [debug] |scid:b7e01e7260db9e45|xqc_conn_next_wakeup_time|wakeup_time:1765623639145947|
[2025/12/13 11:00:38 969190] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_wakeup_queue|next_tick_time:1765623639145947|
[2025/12/13 11:00:38 969192] [debug] |xqc_engine_wakeup_after|wakeup:1765623639145947|now:1765623638969192|diff:176755|
[2025/12/13 11:00:38 969197] [debug] |xqc_engine_main_logic|END|now:1765623638969089|
[2025/12/13 11:00:39 145014] [debug] |xqc_engine_main_logic|BEGIN|now:1765623639145013|
[2025/12/13 11:00:39 145040] [debug] |xqc_engine_wakeup_after|wakeup:1765623639145947|now:1765623639145040|diff:907|
[2025/12/13 11:00:39 145043] [debug] |xqc_engine_main_logic|END|now:1765623639145013|
[2025/12/13 11:00:39 146106] [debug] |xqc_engine_main_logic|BEGIN|now:1765623639146106|
[2025/12/13 11:00:39 146110] [debug] |scid:b7e01e7260db9e45|xqc_engine_remove_wakeup_queue|next_tick_time:1765623639145947|pq_index:0|
[2025/12/13 11:00:39 146113] [debug] |scid:b7e01e7260db9e45|xqc_engine_add_active_queue|last_ticked_time:1765623638969089|
[2025/12/13 11:00:39 146118] [debug] |scid:b7e01e7260db9e45|xqc_engine_process_conn|conn:0000557E57806FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765623639146115|
[2025/12/13 11:00:39 146122] [debug] |scid:b7e01e7260db9e45|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765623639145947|now:1765623639146115|
[2025/12/13 11:00:39 146124] [debug] |scid:b7e01e7260db9e45|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765623639145947|now:1765623639146115|
[2025/12/13 11:00:39 146127] [debug] |scid:b7e01e7260db9e45|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/13 11:00:39 146130] [info] |xqc_engine_main_logic|conn:0000557E57806FFC|l-0.0.0.0-39059-b7e01e7260db9e45 p-193.167.100.100-443-7feb1f9640463810|conn_state:13|next_tick_time:1765623639145947
[2025/12/13 11:00:39 146145] [report] |scid:b7e01e7260db9e45|xqc_conn_destroy|0000557E57806FFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:36639|first_send_delay:1015|conn_persist:761311|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-39059-b7e01e7260db9e45 p-193.167.100.100-443-7feb1f9640463810|hsk_recv:35500|close_recv:0|close_send:456677|last_recv:584150|last_send:584297|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,16,8,5,29,0,1024,i96,4,26,35,4,5,100,0,4,20,29,0,9,584,0,4,221,230,84004,4,68,0,4,17,40000,20,584,4,41,4000,15,416,4,17,40000,19,456,0-2,0-2,0-0,0-0,0-0,0-34,0-3163,0-2549,0-11,0-5,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:11|spurious_loss:0|detected_loss:2|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/13 11:00:39 146199] [debug] |scid:b7e01e7260db9e45|xqc_send_ctl_destroy|destroy|
[2025/12/13 11:00:39 146204] [debug] |scid:b7e01e7260db9e45|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/13 11:00:39 146207] [debug] |scid:b7e01e7260db9e45|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/13 11:00:39 146213] [debug] |scid:b7e01e7260db9e45|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/13 11:00:39 146299] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/13 11:00:39 146310] [debug] |xqc_engine_main_logic|END|now:1765623639146115|
[2025/12/13 11:00:39 148438] [debug] |xqc_engine_destroy|begin|