[2025/09/12 04:55:49 637982] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 04:55:49 638017] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:55:49 638022] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:55:49 638026] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:55:49 638030] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:55:49 638038] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:55:49 638042] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:55:49 638046] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:55:49 638050] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:55:49 638165] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653069638164|now:1757652949638164|interv:120000000|
[2025/09/12 04:55:49 638189] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653069638189|now:1757652949638189|interv:120000000|
[2025/09/12 04:55:49 638198] [debug] |xqc_path_create|path:0|dcid:429ccfddcfb2c0d7|scid:3ff6aa0369bfb5da|create_path_count:1|
[2025/09/12 04:55:49 638206] [debug] |scid:3ff6aa0369bfb5da|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 04:55:49 638213] [debug] |xqc_path_init|path:0|dcid:429ccfddcfb2c0d7|scid:3ff6aa0369bfb5da|state:2|
[2025/09/12 04:55:49 638219] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_create|success|scid:3ff6aa0369bfb5da|dcid:429ccfddcfb2c0d7|conn:0000562B8899C35C|
[2025/09/12 04:55:49 638230] [debug] |scid:3ff6aa0369bfb5da|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 04:55:49 638238] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:55:49 638963] [debug] |scid:3ff6aa0369bfb5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 04:55:49 638970] [debug] |scid:3ff6aa0369bfb5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:55:49 638977] [debug] |scid:3ff6aa0369bfb5da|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:55:49 638982] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 04:55:49 638989] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757652949638988|
[2025/09/12 04:55:49 638994] [debug] |scid:3ff6aa0369bfb5da|xqc_process_crypto_write_streams|
[2025/09/12 04:55:49 638998] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:55:49 639006] [info] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757652949639005|
[2025/09/12 04:55:49 639011] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 04:55:49 639017] [debug] |scid:3ff6aa0369bfb5da|xqc_path_get_perf_class|conn:0000562B8899C35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:55:49 639023] [debug] |scid:3ff6aa0369bfb5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562B8899C35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:55:49 639028] [debug] |scid:3ff6aa0369bfb5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 04:55:49 639033] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:55:49 639039] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:55:49 639118] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757652949639054|stream_id:0|stream_offset:0|
[2025/09/12 04:55:49 639125] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:55:49 639130] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:55:49 639135] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:55:49 639140] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:55:49 639144] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:49 639148] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:55:49 639152] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652950389054|now:1757652949639135|interv:749919|
[2025/09/12 04:55:49 639156] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:0|expire:1757652950389054|now:1757652949639135|interval:749919|pto_count:0|srtt:250000
[2025/09/12 04:55:49 639161] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 04:55:49 639166] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652950389054|
[2025/09/12 04:55:49 639170] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_active_queue|last_ticked_time:1757652949638988|pd_index:0|
[2025/09/12 04:55:49 639174] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652950389054|
[2025/09/12 04:55:49 639178] [debug] |xqc_engine_wakeup_after|wakeup:1757652950389054|now:1757652949639178|diff:749876|
[2025/09/12 04:55:49 639183] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:55:49 639233] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652950389054|pq_index:0|
[2025/09/12 04:55:49 639239] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652949638988|
[2025/09/12 04:55:49 639246] [debug] |scid:3ff6aa0369bfb5da|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 04:55:49 639254] [debug] |scid:3ff6aa0369bfb5da|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 04:55:49 639263] [debug] |scid:3ff6aa0369bfb5da|xqc_stream_buff_data|size:17|
[2025/09/12 04:55:49 639270] [info] |scid:3ff6aa0369bfb5da|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:0000562B8899C35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 04:55:49 639280] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757652949639279|
[2025/09/12 04:55:49 639288] [debug] |scid:3ff6aa0369bfb5da|xqc_path_get_perf_class|conn:0000562B8899C35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:55:49 639295] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000562B8899C35C|stream_id:0|stream_offset:17|
[2025/09/12 04:55:49 639302] [debug] |scid:3ff6aa0369bfb5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562B8899C35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:55:49 639315] [debug] |scid:3ff6aa0369bfb5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 04:55:49 639322] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:55:49 639326] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:0000562B8899C35C|stream_id:0|stream_offset:17|
[2025/09/12 04:55:49 639331] [debug] |scid:3ff6aa0369bfb5da|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:55:49 639338] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:55:49 639385] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757652949639347|stream_id:0|stream_offset:17|
[2025/09/12 04:55:49 639401] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:55:49 639408] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 04:55:49 639414] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:55:49 639419] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:55:49 639423] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:49 639426] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:55:49 639430] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:55:49 639434] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652950389054|now:1757652949639414|interv:749640|
[2025/09/12 04:55:49 639438] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:0|expire:1757652950389054|now:1757652949639414|interval:749640|pto_count:0|srtt:250000
[2025/09/12 04:55:49 639443] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:55:49 639448] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652950389054|
[2025/09/12 04:55:49 639452] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_active_queue|last_ticked_time:1757652949639279|pd_index:0|
[2025/09/12 04:55:49 639456] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652950389054|
[2025/09/12 04:55:49 639460] [debug] |xqc_engine_wakeup_after|wakeup:1757652950389054|now:1757652949639460|diff:749594|
[2025/09/12 04:55:49 639464] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:55:50 387736] [debug] |xqc_engine_main_logic|BEGIN|now:1757652950387735|
[2025/09/12 04:55:50 387755] [debug] |xqc_engine_wakeup_after|wakeup:1757652950389054|now:1757652950387755|diff:1299|
[2025/09/12 04:55:50 387760] [debug] |xqc_engine_main_logic|END|now:1757652950387735|
[2025/09/12 04:55:50 389890] [debug] |xqc_engine_main_logic|BEGIN|now:1757652950389890|
[2025/09/12 04:55:50 389897] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652950389054|pq_index:0|
[2025/09/12 04:55:50 389902] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652949639279|
[2025/09/12 04:55:50 389907] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757652950389906|
[2025/09/12 04:55:50 389919] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757652950389054|now:1757652950389906|
[2025/09/12 04:55:50 389923] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:55:50 389927] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562B8899C35C|path:0|bytes_in_flight:1234|
[2025/09/12 04:55:50 389932] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:55:50 389937] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:55:50 389941] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:50 389945] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:55:50 389949] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:55:50 389953] [debug] |scid:3ff6aa0369bfb5da|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 04:55:50 389958] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_send_probe_pkt|conn:0000562B8899C35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 04:55:50 389969] [debug] |scid:3ff6aa0369bfb5da|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:55:50 389973] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_send_probe_pkt|conn:0000562B8899C35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 04:55:50 389977] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562B8899C35C|pto_count:1
[2025/09/12 04:55:50 389981] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:55:50 389985] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:50 389989] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:50 389993] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:55:50 389997] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:55:50 390001] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757652950389981|interv:18444986420759161634|
[2025/09/12 04:55:50 390005] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:0|expire:18446744073709551615|now:1757652950389981|interval:18444986420759161634|pto_count:1|srtt:250000
[2025/09/12 04:55:50 390011] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 390016] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 390021] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:55:50 390026] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:55:50 390079] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757652950390040|stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 390089] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:55:50 390094] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:55:50 390098] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:55:50 390103] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:55:50 390107] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:50 390110] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:55:50 390114] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:55:50 390118] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652951890040|now:1757652950390098|interv:1499942|
[2025/09/12 04:55:50 390123] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:0|expire:1757652951890040|now:1757652950390098|interval:1499942|pto_count:1|srtt:250000
[2025/09/12 04:55:50 390130] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:55:50 390142] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:55:50 390149] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:55:50 390181] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757652950390157|stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 390189] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 04:55:50 390195] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 04:55:50 390201] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:55:50 390208] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 04:55:50 390215] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:50 390221] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:55:50 390228] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:55:50 390233] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652951890157|now:1757652950390201|interv:1499956|
[2025/09/12 04:55:50 390237] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:0|expire:1757652951890157|now:1757652950390201|interval:1499956|pto_count:1|srtt:250000
[2025/09/12 04:55:50 390241] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 04:55:50 390247] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652951890157|
[2025/09/12 04:55:50 390256] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652951890157|
[2025/09/12 04:55:50 390261] [debug] |xqc_engine_wakeup_after|wakeup:1757652951890157|now:1757652950390261|diff:1499896|
[2025/09/12 04:55:50 390268] [debug] |xqc_engine_main_logic|END|now:1757652950389906|
[2025/09/12 04:55:50 423958] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:1200|state:C_INITIAL_SENT|recv_time:1757652950423956|
[2025/09/12 04:55:50 423980] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:55:50 423988] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 04:55:50 424017] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:55:50 424027] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:55:50 424039] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 04:55:50 424049] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:6|
[2025/09/12 04:55:50 424058] [debug] |scid:3ff6aa0369bfb5da|xqc_process_crypto_frame|level:0|
[2025/09/12 04:55:50 424066] [debug] |scid:3ff6aa0369bfb5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:55:50 424075] [debug] |scid:3ff6aa0369bfb5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 04:55:50 424554] [debug] |scid:3ff6aa0369bfb5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:55:50 424563] [debug] |scid:3ff6aa0369bfb5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:55:50 424569] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652951890157|pq_index:0|
[2025/09/12 04:55:50 424574] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652950389906|
[2025/09/12 04:55:50 424580] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:0|
[2025/09/12 04:55:50 424585] [debug] |scid:3ff6aa0369bfb5da|xqc_process_padding_frame|process padding|
[2025/09/12 04:55:50 424594] [info] |scid:3ff6aa0369bfb5da|xqc_conn_confirm_cid|dcid change|ori:429ccfddcfb2c0d7|new:197e9ca493b90db3a98e74b4|
[2025/09/12 04:55:50 424600] [info] |scid:3ff6aa0369bfb5da|xqc_conn_addr_validated|Address Validated|conn:0000562B8899C35C|role:0|
[2025/09/12 04:55:50 424607] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:55:50 424613] [debug] |scid:3ff6aa0369bfb5da|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:55:50 424618] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 04:55:50 424624] [info] |scid:3ff6aa0369bfb5da|xqc_conn_on_pkt_processed|====>|conn:0000562B8899C35C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757652950423956|dcid:3ff6aa0369bfb5da|dcid_seq:0|
[2025/09/12 04:55:50 424631] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653070423956|now:1757652950423956|interv:120000000|
[2025/09/12 04:55:50 424637] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653070423956|now:1757652950423956|interv:120000000|
[2025/09/12 04:55:50 424642] [debug] |xqc_engine_main_logic|BEGIN|now:1757652950424642|
[2025/09/12 04:55:50 424647] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757652950424647|
[2025/09/12 04:55:50 424653] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 04:55:50 424659] [debug] |scid:3ff6aa0369bfb5da|xqc_process_crypto_write_streams|
[2025/09/12 04:55:50 424664] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:55:50 424675] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 04:55:50 424682] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|largest_recv:0|ack_delay:726|first_ack_range:0|largest_pkt_recv_time:1757652950423956|
[2025/09/12 04:55:50 424688] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 04:55:50 424693] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:55:50 424699] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:55:50 424704] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 424710] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 04:55:50 424716] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:55:50 424757] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:2418|now:1757652950424725|stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 424764] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:55:50 424773] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:2418|applimit:1184|
[2025/09/12 04:55:50 424781] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 04:55:50 424791] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652951890157|
[2025/09/12 04:55:50 424799] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652951890157|
[2025/09/12 04:55:50 424807] [debug] |xqc_engine_wakeup_after|wakeup:1757652951890157|now:1757652950424807|diff:1465350|
[2025/09/12 04:55:50 424816] [debug] |xqc_engine_main_logic|END|now:1757652950424647|
[2025/09/12 04:55:50 424829] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:181|state:C_INITIAL_RECVD|recv_time:1757652950424828|
[2025/09/12 04:55:50 424837] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 04:55:50 424843] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:55:50 424847] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:55:50 424853] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 04:55:50 424857] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:6|
[2025/09/12 04:55:50 424861] [debug] |scid:3ff6aa0369bfb5da|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 04:55:50 424870] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652951890157|pq_index:0|
[2025/09/12 04:55:50 424874] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652950424647|
[2025/09/12 04:55:50 424878] [debug] |scid:3ff6aa0369bfb5da|xqc_process_crypto_frame|level:2|
[2025/09/12 04:55:50 424882] [debug] |scid:3ff6aa0369bfb5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:55:50 424885] [debug] |scid:3ff6aa0369bfb5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 04:55:50 424895] [debug] |scid:3ff6aa0369bfb5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:55:50 424899] [debug] |scid:3ff6aa0369bfb5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:55:50 424904] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:55:50 424913] [debug] |scid:3ff6aa0369bfb5da|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 ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:55:50 424917] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 04:55:50 424921] [info] |scid:3ff6aa0369bfb5da|xqc_conn_on_pkt_processed|====>|conn:0000562B8899C35C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757652950424828|dcid:3ff6aa0369bfb5da|dcid_seq:0|
[2025/09/12 04:55:50 424926] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653070424828|now:1757652950424828|interv:120000000|
[2025/09/12 04:55:50 424930] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653070424828|now:1757652950424828|interv:120000000|
[2025/09/12 04:55:50 424934] [debug] |xqc_engine_main_logic|BEGIN|now:1757652950424934|
[2025/09/12 04:55:50 424938] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757652950424938|
[2025/09/12 04:55:50 424943] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:55:50 424947] [debug] |scid:3ff6aa0369bfb5da|xqc_process_crypto_write_streams|
[2025/09/12 04:55:50 424951] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:55:50 424955] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:55:50 424959] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|largest_recv:0|ack_delay:131|first_ack_range:0|largest_pkt_recv_time:1757652950424828|
[2025/09/12 04:55:50 424964] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 04:55:50 424968] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:55:50 424972] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:55:50 424976] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 424981] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:55:50 424985] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:55:50 425012] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:2418|now:1757652950424991|stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 425018] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:0|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:55:50 425026] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652951890157|
[2025/09/12 04:55:50 425032] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652951890157|
[2025/09/12 04:55:50 425038] [debug] |xqc_engine_wakeup_after|wakeup:1757652951890157|now:1757652950425038|diff:1465119|
[2025/09/12 04:55:50 425045] [debug] |xqc_engine_main_logic|END|now:1757652950424938|
[2025/09/12 04:55:50 425053] [debug] |xqc_engine_main_logic|BEGIN|now:1757652950425053|
[2025/09/12 04:55:50 425059] [debug] |xqc_engine_wakeup_after|wakeup:1757652951890157|now:1757652950425059|diff:1465098|
[2025/09/12 04:55:50 425066] [debug] |xqc_engine_main_logic|END|now:1757652950425053|
[2025/09/12 04:55:50 425102] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:1057|state:C_HANDSHAKE_RECVD|recv_time:1757652950425101|
[2025/09/12 04:55:50 425112] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3ff6aa0369bfb5da|spin_bit:1|
[2025/09/12 04:55:50 425127] [warn] |scid:3ff6aa0369bfb5da|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 04:55:50 425135] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:55:50 425142] [info] |scid:3ff6aa0369bfb5da|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:55:50 425148] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653070425101|now:1757652950425101|interv:120000000|
[2025/09/12 04:55:50 425155] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653070425101|now:1757652950425101|interv:120000000|
[2025/09/12 04:55:50 425161] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652951890157|pq_index:0|
[2025/09/12 04:55:50 425167] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652950424938|
[2025/09/12 04:55:50 425178] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:64|state:C_HANDSHAKE_RECVD|recv_time:1757652950425177|
[2025/09/12 04:55:50 425184] [info] |scid:3ff6aa0369bfb5da|xqc_packet_parse_single|initial packet should be discarded|curr_stat:8|
[2025/09/12 04:55:50 425190] [info] |scid:3ff6aa0369bfb5da|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 04:55:50 425196] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653070425177|now:1757652950425177|interv:120000000|
[2025/09/12 04:55:50 425203] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653070425177|now:1757652950425177|interv:120000000|
[2025/09/12 04:55:50 425210] [debug] |xqc_engine_main_logic|BEGIN|now:1757652950425210|
[2025/09/12 04:55:50 425217] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757652950425216|
[2025/09/12 04:55:50 425225] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652951890157|
[2025/09/12 04:55:50 425231] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652951890157|
[2025/09/12 04:55:50 425237] [debug] |xqc_engine_wakeup_after|wakeup:1757652951890157|now:1757652950425237|diff:1464920|
[2025/09/12 04:55:50 425244] [debug] |xqc_engine_main_logic|END|now:1757652950425216|
[2025/09/12 04:55:50 507089] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:89|state:C_HANDSHAKE_RECVD|recv_time:1757652950507088|
[2025/09/12 04:55:50 507104] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:55:50 507114] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:55:50 507120] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:55:50 507129] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 04:55:50 507136] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:6|
[2025/09/12 04:55:50 507142] [debug] |scid:3ff6aa0369bfb5da|xqc_process_crypto_frame|level:2|
[2025/09/12 04:55:50 507148] [debug] |scid:3ff6aa0369bfb5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:55:50 507154] [debug] |scid:3ff6aa0369bfb5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:55:50 507236] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:55:50 507243] [info] |scid:3ff6aa0369bfb5da|xqc_conn_tls_transport_params_cb|store sr_token with cid: 429ccfddcfb2c0d7|token:0ae35d5b6af9fc63b05483e31f486ccb
[2025/09/12 04:55:50 507252] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 04:55:50 507258] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 04:55:50 507505] [debug] |scid:3ff6aa0369bfb5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:55:50 507515] [debug] |scid:3ff6aa0369bfb5da|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:55:50 507520] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652951890157|pq_index:0|
[2025/09/12 04:55:50 507525] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652950425216|
[2025/09/12 04:55:50 507530] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:55:50 507535] [debug] |scid:3ff6aa0369bfb5da|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 04:55:50 507539] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 04:55:50 507544] [info] |scid:3ff6aa0369bfb5da|xqc_conn_on_pkt_processed|====>|conn:0000562B8899C35C|path:0|size:89|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757652950507088|dcid:3ff6aa0369bfb5da|dcid_seq:0|
[2025/09/12 04:55:50 507549] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653070507088|now:1757652950507088|interv:120000000|
[2025/09/12 04:55:50 507553] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653070507088|now:1757652950507088|interv:120000000|
[2025/09/12 04:55:50 507557] [debug] |xqc_engine_main_logic|BEGIN|now:1757652950507557|
[2025/09/12 04:55:50 507562] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757652950507561|
[2025/09/12 04:55:50 507566] [info] |scid:3ff6aa0369bfb5da|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:55:50 507571] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:55:50 507575] [debug] |scid:3ff6aa0369bfb5da|xqc_process_crypto_write_streams|
[2025/09/12 04:55:50 507578] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:55:50 507583] [info] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757652950507583|
[2025/09/12 04:55:50 507588] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000562B8899C35C|
[2025/09/12 04:55:50 507592] [debug] |scid:3ff6aa0369bfb5da|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2418|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 04:55:50 507597] [debug] |scid:3ff6aa0369bfb5da|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1234|cwnd:137856|pkt_num:1|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 04:55:50 507601] [debug] |scid:3ff6aa0369bfb5da|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 04:55:50 507606] [info] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:55:50 507610] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:55:50 507614] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:50 507618] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:50 507622] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:55:50 507626] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:55:50 507634] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757652950507609|interv:18444986420759044006|
[2025/09/12 04:55:50 507639] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:0|expire:18446744073709551615|now:1757652950507609|interval:18444986420759044006|pto_count:0|srtt:250000
[2025/09/12 04:55:50 507643] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_early_data_accept|accept|
[2025/09/12 04:55:50 507648] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 04:55:50 507652] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:55:50 507656] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3ff6aa0369bfb5da|spin_bit:1|
[2025/09/12 04:55:50 507666] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:55:50 507672] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:55:50 507678] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 04:55:50 507682] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:b|
[2025/09/12 04:55:50 507687] [debug] |scid:3ff6aa0369bfb5da|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 04:55:50 507692] [debug] |scid:3ff6aa0369bfb5da|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 04:55:50 507696] [debug] |scid:3ff6aa0369bfb5da|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:55:50 507700] [debug] |scid:3ff6aa0369bfb5da|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 04:55:50 507705] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:ACK_01RTT|expire:1757652950450101|now:1757652950425101|interv:25000|
[2025/09/12 04:55:50 507710] [debug] |scid:3ff6aa0369bfb5da|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:1757652950425101|max_ack_delay:25000|
[2025/09/12 04:55:50 507714] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 04:55:50 507718] [info] |scid:3ff6aa0369bfb5da|xqc_conn_on_pkt_processed|====>|conn:0000562B8899C35C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757652950425101|dcid:3ff6aa0369bfb5da|dcid_seq:0|
[2025/09/12 04:55:50 507723] [debug] |scid:3ff6aa0369bfb5da|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000562B8899C35C|
[2025/09/12 04:55:50 507762] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|largest_recv:2|ack_delay:673|first_ack_range:0|largest_pkt_recv_time:1757652950507088|
[2025/09/12 04:55:50 507767] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/09/12 04:55:50 507771] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 04:55:50 507775] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 04:55:50 507779] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:55:50 507784] [debug] |scid:3ff6aa0369bfb5da|xqc_path_get_perf_class|conn:0000562B8899C35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:20.00|path_pto:0|
[2025/09/12 04:55:50 507788] [debug] |scid:3ff6aa0369bfb5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562B8899C35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:55:50 507795] [debug] |scid:3ff6aa0369bfb5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 04:55:50 507808] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 507814] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:55:50 507822] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:55:50 507859] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757652950507832|stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 507869] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:55:50 507876] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:55:50 507882] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:55:50 507888] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:50 507894] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:55:50 507901] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:55:50 507907] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:55:50 507912] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652951257832|now:1757652950507881|interv:749951|
[2025/09/12 04:55:50 507919] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:1|expire:1757652951257832|now:1757652950507881|interval:749951|pto_count:0|srtt:250000
[2025/09/12 04:55:50 507926] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 04:55:50 507934] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 04:55:50 507941] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:55:50 507973] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:2|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:122|now:1757652950507950|stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 507982] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:55:50 507990] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652950450101|
[2025/09/12 04:55:50 507997] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652950450101|
[2025/09/12 04:55:50 508003] [debug] |xqc_engine_wakeup_after|wakeup:1757652950450101|now:1757652950508003|diff:18446744073709493714|
[2025/09/12 04:55:50 508010] [debug] |xqc_engine_main_logic|END|now:1757652950507561|
[2025/09/12 04:55:50 508019] [debug] |xqc_engine_main_logic|BEGIN|now:1757652950508019|
[2025/09/12 04:55:50 508026] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652950450101|pq_index:0|
[2025/09/12 04:55:50 508032] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652950507561|
[2025/09/12 04:55:50 508040] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652950508038|
[2025/09/12 04:55:50 508054] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757652950450101|now:1757652950508038|
[2025/09/12 04:55:50 508060] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:55:50 508066] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757652950450101|now:1757652950508038|
[2025/09/12 04:55:50 508072] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:55:50 508081] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|largest_recv:0|ack_delay:82979|first_ack_range:0|largest_pkt_recv_time:1757652950425101|
[2025/09/12 04:55:50 508085] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:55:50 508089] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:55:50 508093] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:55:50 508099] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 508106] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:55:50 508114] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:55:50 508147] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:1|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:122|now:1757652950508124|stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 508153] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:1|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:55:50 508158] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652951257832|
[2025/09/12 04:55:50 508164] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652951257832|
[2025/09/12 04:55:50 508171] [debug] |xqc_engine_wakeup_after|wakeup:1757652951257832|now:1757652950508171|diff:749661|
[2025/09/12 04:55:50 508178] [debug] |xqc_engine_main_logic|END|now:1757652950508038|
[2025/09/12 04:55:50 674806] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:89|state:ESTABED|recv_time:1757652950674805|
[2025/09/12 04:55:50 674822] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:55:50 674831] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:55:50 674836] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:55:50 674845] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 04:55:50 674851] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:6|
[2025/09/12 04:55:50 674857] [debug] |scid:3ff6aa0369bfb5da|xqc_process_crypto_frame|level:2|
[2025/09/12 04:55:50 674864] [debug] |scid:3ff6aa0369bfb5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:55:50 674870] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652951257832|pq_index:0|
[2025/09/12 04:55:50 674877] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652950508038|
[2025/09/12 04:55:50 674885] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:55:50 674893] [debug] |scid:3ff6aa0369bfb5da|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:55:50 674908] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 04:55:50 674915] [info] |scid:3ff6aa0369bfb5da|xqc_conn_on_pkt_processed|====>|conn:0000562B8899C35C|path:0|size:89|pkt_type:HSK|pkt_num:5|frame:CRYPTO |recv_time:1757652950674805|dcid:3ff6aa0369bfb5da|dcid_seq:0|
[2025/09/12 04:55:50 674922] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653070674805|now:1757652950674805|interv:120000000|
[2025/09/12 04:55:50 674928] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653070674805|now:1757652950674805|interv:120000000|
[2025/09/12 04:55:50 674935] [debug] |xqc_engine_main_logic|BEGIN|now:1757652950674935|
[2025/09/12 04:55:50 674942] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652950674941|
[2025/09/12 04:55:50 674948] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:55:50 674953] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|largest_recv:5|ack_delay:148|first_ack_range:0|largest_pkt_recv_time:1757652950674805|
[2025/09/12 04:55:50 674958] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:5|low:5|pkt_pns:1|
[2025/09/12 04:55:50 674961] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/09/12 04:55:50 674965] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 04:55:50 674969] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 04:55:50 674973] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:55:50 674978] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 674983] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:42|pkt_type:HSK|frame:ACK |
[2025/09/12 04:55:50 674987] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:55:50 675018] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:3|size:42|sent:58|pkt_type:HSK|frame:ACK |inflight:122|now:1757652950674994|stream_id:0|stream_offset:0|
[2025/09/12 04:55:50 675024] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:3|origin_pktnum:0|size:42|enc_size:58|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:55:50 675029] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652951257832|
[2025/09/12 04:55:50 675034] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652951257832|
[2025/09/12 04:55:50 675037] [debug] |xqc_engine_wakeup_after|wakeup:1757652951257832|now:1757652950675037|diff:582795|
[2025/09/12 04:55:50 675042] [debug] |xqc_engine_main_logic|END|now:1757652950674941|
[2025/09/12 04:55:50 675047] [debug] |xqc_engine_main_logic|BEGIN|now:1757652950675047|
[2025/09/12 04:55:50 675051] [debug] |xqc_engine_wakeup_after|wakeup:1757652951257832|now:1757652950675051|diff:582781|
[2025/09/12 04:55:50 675055] [debug] |xqc_engine_main_logic|END|now:1757652950675047|
[2025/09/12 04:55:51 257669] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951257669|
[2025/09/12 04:55:51 257684] [debug] |xqc_engine_wakeup_after|wakeup:1757652951257832|now:1757652951257684|diff:148|
[2025/09/12 04:55:51 257689] [debug] |xqc_engine_main_logic|END|now:1757652951257669|
[2025/09/12 04:55:51 258757] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951258756|
[2025/09/12 04:55:51 258763] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652951257832|pq_index:0|
[2025/09/12 04:55:51 258768] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652950674941|
[2025/09/12 04:55:51 258780] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951258778|
[2025/09/12 04:55:51 258785] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757652951257832|now:1757652951258778|
[2025/09/12 04:55:51 258789] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:55:51 258793] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562B8899C35C|path:0|bytes_in_flight:122|
[2025/09/12 04:55:51 258798] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:55:51 258803] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 258807] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:55:51 258811] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:55:51 258814] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:55:51 258818] [debug] |scid:3ff6aa0369bfb5da|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 04:55:51 258823] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_send_probe_pkt|conn:0000562B8899C35C|path:0|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 04:55:51 258829] [debug] |scid:3ff6aa0369bfb5da|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:1|
[2025/09/12 04:55:51 258833] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_send_probe_pkt|conn:0000562B8899C35C|path:0|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 04:55:51 258837] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562B8899C35C|pto_count:1
[2025/09/12 04:55:51 258841] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:55:51 258845] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 258849] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:51 258853] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:55:51 258857] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:55:51 258861] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757652951258841|interv:18444986420758292774|
[2025/09/12 04:55:51 258865] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:0|expire:18446744073709551615|now:1757652951258841|interval:18444986420758292774|pto_count:1|srtt:250000
[2025/09/12 04:55:51 258871] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 258875] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 258880] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:55:51 258888] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:55:51 258931] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:4|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757652951258898|stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 258940] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:4|origin_pktnum:1|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:55:51 258947] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:55:51 258954] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:55:51 258962] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 258968] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:55:51 258973] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:55:51 258976] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:55:51 258980] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652952758898|now:1757652951258954|interv:1499944|
[2025/09/12 04:55:51 258984] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:1|expire:1757652952758898|now:1757652951258954|interval:1499944|pto_count:1|srtt:250000
[2025/09/12 04:55:51 258989] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 04:55:51 258994] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:55:51 258999] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:55:51 259025] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:5|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:122|now:1757652951259005|stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 259034] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:5|origin_pktnum:1|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:55:51 259041] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:122|applimit:1184|
[2025/09/12 04:55:51 259047] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:55:51 259054] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 259058] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 144|
[2025/09/12 04:55:51 259061] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:55:51 259065] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:55:51 259069] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652952759005|now:1757652951259047|interv:1499958|
[2025/09/12 04:55:51 259073] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:1|expire:1757652952759005|now:1757652951259047|interval:1499958|pto_count:1|srtt:250000
[2025/09/12 04:55:51 259082] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:194|
[2025/09/12 04:55:51 259087] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652952759005|
[2025/09/12 04:55:51 259092] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652952759005|
[2025/09/12 04:55:51 259096] [debug] |xqc_engine_wakeup_after|wakeup:1757652952759005|now:1757652951259095|diff:1499910|
[2025/09/12 04:55:51 259100] [debug] |xqc_engine_main_logic|END|now:1757652951258778|
[2025/09/12 04:55:51 290007] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:30|state:ESTABED|recv_time:1757652951290005|
[2025/09/12 04:55:51 290023] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3ff6aa0369bfb5da|spin_bit:1|
[2025/09/12 04:55:51 290033] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:55:51 290040] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:55:51 290048] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 04:55:51 290055] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:1e|
[2025/09/12 04:55:51 290062] [info] |scid:3ff6aa0369bfb5da|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000562B8899C35C|
[2025/09/12 04:55:51 290069] [debug] |scid:3ff6aa0369bfb5da|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:194|cwnd:137856|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 04:55:51 290076] [debug] |scid:3ff6aa0369bfb5da|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:122|cwnd:137856|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/09/12 04:55:51 290083] [debug] |scid:3ff6aa0369bfb5da|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:5|ptype:2|frames:CRYPTO |
[2025/09/12 04:55:51 290089] [info] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:55:51 290096] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:55:51 290102] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 290108] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:51 290115] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:55:51 290121] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652951290095|now:1757652951290095|interv:0|
[2025/09/12 04:55:51 290126] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:2|expire:1757652950414347|now:1757652951290095|interval:0|pto_count:0|srtt:250000
[2025/09/12 04:55:51 290135] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:ACK_01RTT|expire:1757652951315005|now:1757652951290005|interv:25000|
[2025/09/12 04:55:51 290143] [debug] |scid:3ff6aa0369bfb5da|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951290005|max_ack_delay:25000|
[2025/09/12 04:55:51 290150] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 04:55:51 290157] [info] |scid:3ff6aa0369bfb5da|xqc_conn_on_pkt_processed|====>|conn:0000562B8899C35C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:1|frame:HANDSHAKE_DONE |recv_time:1757652951290005|dcid:3ff6aa0369bfb5da|dcid_seq:0|
[2025/09/12 04:55:51 290163] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653071290005|now:1757652951290005|interv:120000000|
[2025/09/12 04:55:51 290172] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653071290005|now:1757652951290005|interv:120000000|
[2025/09/12 04:55:51 290181] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652952759005|pq_index:0|
[2025/09/12 04:55:51 290188] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652951258778|
[2025/09/12 04:55:51 290195] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951290194|
[2025/09/12 04:55:51 290203] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951290201|
[2025/09/12 04:55:51 290210] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757652951290095|now:1757652951290201|
[2025/09/12 04:55:51 290216] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:55:51 290221] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562B8899C35C|path:0|bytes_in_flight:50|
[2025/09/12 04:55:51 290227] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:55:51 290235] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 290241] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:51 290247] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:55:51 290251] [debug] |scid:3ff6aa0369bfb5da|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 04:55:51 290256] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_send_probe_pkt|conn:0000562B8899C35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:55:51 290261] [debug] |scid:3ff6aa0369bfb5da|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:55:51 290268] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_send_probe_pkt|conn:0000562B8899C35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:55:51 290275] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562B8899C35C|pto_count:1
[2025/09/12 04:55:51 290282] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000562B8899C35C|path:0|
[2025/09/12 04:55:51 290288] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:55:51 290294] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757652951290201|
[2025/09/12 04:55:51 290300] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:55:51 290321] [debug] |scid:3ff6aa0369bfb5da|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:545589747116ea78|sr_token:30d9886efe7f000043fc55522b560000|seq_num:1
[2025/09/12 04:55:51 290333] [debug] |scid:3ff6aa0369bfb5da|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:f2c94f59ae9f37a3|sr_token:30d9886efe7f000043fc55522b560000|seq_num:2
[2025/09/12 04:55:51 290341] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:55:51 290348] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:55:51 290355] [debug] |scid:3ff6aa0369bfb5da|xqc_path_get_perf_class|conn:0000562B8899C35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:100.00|path_pto:1|
[2025/09/12 04:55:51 290368] [debug] |scid:3ff6aa0369bfb5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562B8899C35C|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:55:51 290376] [debug] |scid:3ff6aa0369bfb5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 04:55:51 290382] [debug] |scid:3ff6aa0369bfb5da|xqc_path_get_perf_class|conn:0000562B8899C35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:100.00|path_pto:1|
[2025/09/12 04:55:51 290389] [debug] |scid:3ff6aa0369bfb5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562B8899C35C|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:55:51 290396] [debug] |scid:3ff6aa0369bfb5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 04:55:51 290403] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:55:51 290411] [debug] |scid:3ff6aa0369bfb5da|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000562B8899C35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:55:51 290418] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:55:51 290452] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:2|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757652951290428|stream_id:0|stream_offset:17|
[2025/09/12 04:55:51 290461] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:2|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:55:51 290487] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 04:55:51 290494] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:55:51 290502] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 290508] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:51 290514] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 38|
[2025/09/12 04:55:51 290520] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652952840428|now:1757652951290494|interv:1549934|
[2025/09/12 04:55:51 290527] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:2|expire:1757652952840428|now:1757652951290494|interval:1549934|pto_count:1|srtt:250000
[2025/09/12 04:55:51 290534] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:38|
[2025/09/12 04:55:51 290539] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:55:51 290546] [debug] |scid:3ff6aa0369bfb5da|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000562B8899C35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:55:51 290553] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:55:51 290582] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:3|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757652951290561|stream_id:0|stream_offset:17|
[2025/09/12 04:55:51 290591] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:3|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:55:51 290605] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:1184|
[2025/09/12 04:55:51 290612] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:55:51 290619] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 290625] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:51 290631] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 76|
[2025/09/12 04:55:51 290637] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652952840561|now:1757652951290612|interv:1549949|
[2025/09/12 04:55:51 290643] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:2|expire:1757652952840561|now:1757652951290612|interval:1549949|pto_count:1|srtt:250000
[2025/09/12 04:55:51 290649] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:76|
[2025/09/12 04:55:51 290657] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:55:51 290663] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:55:51 290695] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:4|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757652951290673|stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 290704] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:4|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:55:51 290711] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/09/12 04:55:51 290718] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:55:51 290725] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 290732] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:51 290738] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 121|
[2025/09/12 04:55:51 290744] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652952840673|now:1757652951290718|interv:1549955|
[2025/09/12 04:55:51 290751] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:2|expire:1757652952840673|now:1757652951290718|interval:1549955|pto_count:1|srtt:250000
[2025/09/12 04:55:51 290757] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:121|
[2025/09/12 04:55:51 290764] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:55:51 290771] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-7|next_skip_chance:1757652953615770|current_time:1757652951290770|
[2025/09/12 04:55:51 290778] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 04:55:51 290814] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:8|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757652951290790|stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 290824] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:8|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:55:51 290831] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:1184|
[2025/09/12 04:55:51 290838] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:55:51 290844] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 290851] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:51 290857] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 166|
[2025/09/12 04:55:51 290861] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652952840790|now:1757652951290837|interv:1549953|
[2025/09/12 04:55:51 290865] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:2|expire:1757652952840790|now:1757652951290837|interval:1549953|pto_count:1|srtt:250000
[2025/09/12 04:55:51 290869] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:166|
[2025/09/12 04:55:51 290874] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652951315005|
[2025/09/12 04:55:51 290878] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652951315005|
[2025/09/12 04:55:51 290882] [debug] |xqc_engine_wakeup_after|wakeup:1757652951315005|now:1757652951290882|diff:24123|
[2025/09/12 04:55:51 290887] [debug] |xqc_engine_main_logic|END|now:1757652951290201|
[2025/09/12 04:55:51 290895] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:61|state:ESTABED|recv_time:1757652951290894|
[2025/09/12 04:55:51 290899] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3ff6aa0369bfb5da|spin_bit:1|
[2025/09/12 04:55:51 290905] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:55:51 290908] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:55:51 290914] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 04:55:51 290918] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:18|
[2025/09/12 04:55:51 290923] [debug] |scid:3ff6aa0369bfb5da|xqc_process_new_conn_id_frame|new_conn_id|87630d8bae57ae1354cf2fbf|sr_token:189b17b8df843375d8c59462dbe7b02f
[2025/09/12 04:55:51 290930] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:55:51 290935] [debug] |scid:3ff6aa0369bfb5da|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:55:51 290939] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 04:55:51 290943] [info] |scid:3ff6aa0369bfb5da|xqc_conn_on_pkt_processed|====>|conn:0000562B8899C35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:4|frame:NEW_CONNECTION_ID |recv_time:1757652951290894|dcid:3ff6aa0369bfb5da|dcid_seq:0|
[2025/09/12 04:55:51 290948] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653071290894|now:1757652951290894|interv:120000000|
[2025/09/12 04:55:51 290957] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653071290894|now:1757652951290894|interv:120000000|
[2025/09/12 04:55:51 290961] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652951315005|pq_index:0|
[2025/09/12 04:55:51 290965] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652951290201|
[2025/09/12 04:55:51 290969] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951290969|
[2025/09/12 04:55:51 290973] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951290972|
[2025/09/12 04:55:51 290981] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|largest_recv:4|ack_delay:86|first_ack_range:0|largest_pkt_recv_time:1757652951290894|
[2025/09/12 04:55:51 290985] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/09/12 04:55:51 290989] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 04:55:51 290993] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 04:55:51 290997] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:55:51 291001] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 291006] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:55:51 291010] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 04:55:51 291039] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:9|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757652951291016|stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 291048] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:9|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:55:51 291056] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652952840790|
[2025/09/12 04:55:51 291062] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652952840790|
[2025/09/12 04:55:51 291068] [debug] |xqc_engine_wakeup_after|wakeup:1757652952840790|now:1757652951291068|diff:1549722|
[2025/09/12 04:55:51 291075] [debug] |xqc_engine_main_logic|END|now:1757652951290972|
[2025/09/12 04:55:51 291083] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:56|state:ESTABED|recv_time:1757652951291083|
[2025/09/12 04:55:51 291088] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 04:55:51 291093] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 04:55:51 291097] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:55:51 291102] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:7|
[2025/09/12 04:55:51 291106] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:2|
[2025/09/12 04:55:51 291112] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:1|
[2025/09/12 04:55:51 291116] [info] |scid:3ff6aa0369bfb5da|xqc_conn_on_pkt_processed|====>|conn:0000562B8899C35C|path:0|size:56|pkt_type:HSK|pkt_num:7|frame:ACK |recv_time:1757652951291083|dcid:3ff6aa0369bfb5da|dcid_seq:0|
[2025/09/12 04:55:51 291121] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653071291083|now:1757652951291083|interv:120000000|
[2025/09/12 04:55:51 291125] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653071291083|now:1757652951291083|interv:120000000|
[2025/09/12 04:55:51 291134] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652952840790|pq_index:0|
[2025/09/12 04:55:51 291138] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652951290972|
[2025/09/12 04:55:51 291142] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951291142|
[2025/09/12 04:55:51 291146] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951291145|
[2025/09/12 04:55:51 291152] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652952840790|
[2025/09/12 04:55:51 291156] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652952840790|
[2025/09/12 04:55:51 291160] [debug] |xqc_engine_wakeup_after|wakeup:1757652952840790|now:1757652951291160|diff:1549630|
[2025/09/12 04:55:51 291164] [debug] |xqc_engine_main_logic|END|now:1757652951291145|
[2025/09/12 04:55:51 291168] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951291168|
[2025/09/12 04:55:51 291172] [debug] |xqc_engine_wakeup_after|wakeup:1757652952840790|now:1757652951291172|diff:1549618|
[2025/09/12 04:55:51 291176] [debug] |xqc_engine_main_logic|END|now:1757652951291168|
[2025/09/12 04:55:51 321422] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:36|state:ESTABED|recv_time:1757652951321421|
[2025/09/12 04:55:51 321438] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3ff6aa0369bfb5da|spin_bit:1|
[2025/09/12 04:55:51 321448] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:55:51 321454] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 04:55:51 321463] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 04:55:51 321495] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:2|
[2025/09/12 04:55:51 321505] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|conn:0000562B8899C35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:0|
[2025/09/12 04:55:51 321514] [debug] |scid:3ff6aa0369bfb5da|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757652949639054|is_app_limited:1|send_elapse:293|ack_elapse:1682367|ctl_first_sent_time:1757652949639347|lagest_ack_time:1757652951321421|curr_delivered:50|
[2025/09/12 04:55:51 321524] [debug] |scid:3ff6aa0369bfb5da|xqc_update_sample|sampler_sent_time_update:1757652949639347|
[2025/09/12 04:55:51 321532] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:55:51 321543] [debug] |scid:3ff6aa0369bfb5da|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:55:51 321550] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:STREAM_CLOSE|expire:1757652953646550|now:1757652951321550|interv:2325000|
[2025/09/12 04:55:51 321555] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:55:51 321564] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|conn:0000562B8899C35C|path:0|pkt_num:3|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:3|
[2025/09/12 04:55:51 321573] [debug] |scid:3ff6aa0369bfb5da|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76|prior_delivered:0|prior_time:1757652951290428|is_app_limited:1|send_elapse:133|ack_elapse:30993|ctl_first_sent_time:1757652951290561|lagest_ack_time:1757652951321421|curr_delivered:88|
[2025/09/12 04:55:51 321582] [debug] |scid:3ff6aa0369bfb5da|xqc_update_sample|sampler_sent_time_update:1757652951290561|
[2025/09/12 04:55:51 321599] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:55:51 321608] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|conn:0000562B8899C35C|path:0|pkt_num:4|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 04:55:51 321616] [debug] |scid:3ff6aa0369bfb5da|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:121|prior_delivered:0|prior_time:1757652951290428|is_app_limited:1|send_elapse:245|ack_elapse:30993|ctl_first_sent_time:1757652951290673|lagest_ack_time:1757652951321421|curr_delivered:133|
[2025/09/12 04:55:51 321622] [debug] |scid:3ff6aa0369bfb5da|xqc_update_sample|sampler_sent_time_update:1757652951290673|
[2025/09/12 04:55:51 321627] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:55:51 321632] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_rtt|before update rtt|conn:0000562B8899C35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:30748|ack_delay:128|
[2025/09/12 04:55:51 321640] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_rtt|l-0.0.0.0-54359-3ff6aa0369bfb5da p-193.167.100.100-443-197e9ca493b90db3a98e74b4 |after update rtt|conn:0000562B8899C35C|srtt:30748|rttvar:15374|minrtt:30748|latest_rtt:30748|ack_delay:128|
[2025/09/12 04:55:51 321645] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:5|ctl_reordering_time_threshold_shift:0|
[2025/09/12 04:55:51 321650] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:18446744073709551615|thresh:5|
[2025/09/12 04:55:51 321656] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:55:51 321661] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:30748|rtt_var:15374|pto_duration:92244|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:55:51 321667] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 321672] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:51 321677] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:55:51 321682] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652951408034|now:1757652951321661|interv:86373|
[2025/09/12 04:55:51 321687] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:2|expire:1757652951408034|now:1757652951321661|interval:86373|pto_count:0|srtt:30748
[2025/09/12 04:55:51 321692] [debug] |scid:3ff6aa0369bfb5da|xqc_generate_sample|sampler: send_elapse 245, ack_elapse 30993, delivered 133|rate 4291|lost 0|
[2025/09/12 04:55:51 321698] [debug] |scid:3ff6aa0369bfb5da|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:55:51 321703] [debug] |scid:3ff6aa0369bfb5da|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4291) in round 1|
[2025/09/12 04:55:51 321708] [debug] |scid:3ff6aa0369bfb5da|xqc_bbr_update_min_rtt|probertt expire|rtt:30748, old_rtt:2147483647|
[2025/09/12 04:55:51 321713] [debug] |scid:3ff6aa0369bfb5da|xqc_bbr_update_min_rtt|minrtt expire|rtt:30748, old_rtt:2147483647|
[2025/09/12 04:55:51 321719] [debug] |scid:3ff6aa0369bfb5da|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:266|
[2025/09/12 04:55:51 321724] [debug] |scid:3ff6aa0369bfb5da|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:133|po_sent_time:1757652951290673|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:133|
[2025/09/12 04:55:51 321734] [debug] |scid:3ff6aa0369bfb5da|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:133|po_sent_time:1757652951290673|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:133|
[2025/09/12 04:55:51 321740] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|l-0.0.0.0-54359-3ff6aa0369bfb5da p-193.167.100.100-443-197e9ca493b90db3a98e74b4 |bbr on ack|mode:0|pacing_rate:12934646|bw:4291|cwnd:137989|full_bw_reached:0|inflight:45|srtt:30748|latest_rtt:30748|min_rtt:30748|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:55:51 321748] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 04:55:51 321753] [info] |scid:3ff6aa0369bfb5da|xqc_conn_on_pkt_processed|====>|conn:0000562B8899C35C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757652951321421|dcid:3ff6aa0369bfb5da|dcid_seq:0|
[2025/09/12 04:55:51 321759] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653071321421|now:1757652951321421|interv:120000000|
[2025/09/12 04:55:51 321764] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653071321421|now:1757652951321421|interv:120000000|
[2025/09/12 04:55:51 321769] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652952840790|pq_index:0|
[2025/09/12 04:55:51 321774] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652951291145|
[2025/09/12 04:55:51 321779] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951321779|
[2025/09/12 04:55:51 321785] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951321784|
[2025/09/12 04:55:51 321793] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652951408034|
[2025/09/12 04:55:51 321798] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652951408034|
[2025/09/12 04:55:51 321803] [debug] |xqc_engine_wakeup_after|wakeup:1757652951408034|now:1757652951321803|diff:86231|
[2025/09/12 04:55:51 321809] [debug] |xqc_engine_main_logic|END|now:1757652951321784|
[2025/09/12 04:55:51 321816] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951321815|
[2025/09/12 04:55:51 321820] [debug] |xqc_engine_wakeup_after|wakeup:1757652951408034|now:1757652951321820|diff:86214|
[2025/09/12 04:55:51 321825] [debug] |xqc_engine_main_logic|END|now:1757652951321815|
[2025/09/12 04:55:51 356595] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:61|state:ESTABED|recv_time:1757652951356593|
[2025/09/12 04:55:51 356613] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3ff6aa0369bfb5da|spin_bit:1|
[2025/09/12 04:55:51 356624] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 04:55:51 356632] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 04:55:51 356642] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 04:55:51 356650] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:18|
[2025/09/12 04:55:51 356659] [debug] |scid:3ff6aa0369bfb5da|xqc_process_new_conn_id_frame|new_conn_id|b0a65575f5dd74438edb27d9|sr_token:27a307277bdce34c195258ad8093c99e
[2025/09/12 04:55:51 356673] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:ACK_01RTT|expire:1757652951381593|now:1757652951356593|interv:25000|
[2025/09/12 04:55:51 356683] [debug] |scid:3ff6aa0369bfb5da|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951356593|max_ack_delay:25000|
[2025/09/12 04:55:51 356701] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 04:55:51 356710] [info] |scid:3ff6aa0369bfb5da|xqc_conn_on_pkt_processed|====>|conn:0000562B8899C35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:12|frame:NEW_CONNECTION_ID |recv_time:1757652951356593|dcid:3ff6aa0369bfb5da|dcid_seq:0|
[2025/09/12 04:55:51 356719] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653071356593|now:1757652951356593|interv:120000000|
[2025/09/12 04:55:51 356727] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653071356593|now:1757652951356593|interv:120000000|
[2025/09/12 04:55:51 356735] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652951408034|pq_index:0|
[2025/09/12 04:55:51 356743] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652951321784|
[2025/09/12 04:55:51 356751] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951356750|
[2025/09/12 04:55:51 356760] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951356758|
[2025/09/12 04:55:51 356772] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652951381593|
[2025/09/12 04:55:51 356780] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652951381593|
[2025/09/12 04:55:51 356786] [debug] |xqc_engine_wakeup_after|wakeup:1757652951381593|now:1757652951356786|diff:24807|
[2025/09/12 04:55:51 356794] [debug] |xqc_engine_main_logic|END|now:1757652951356758|
[2025/09/12 04:55:51 356804] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951356804|
[2025/09/12 04:55:51 356809] [debug] |xqc_engine_wakeup_after|wakeup:1757652951381593|now:1757652951356809|diff:24784|
[2025/09/12 04:55:51 356814] [debug] |xqc_engine_main_logic|END|now:1757652951356804|
[2025/09/12 04:55:51 381258] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951381258|
[2025/09/12 04:55:51 381267] [debug] |xqc_engine_wakeup_after|wakeup:1757652951381593|now:1757652951381267|diff:326|
[2025/09/12 04:55:51 381271] [debug] |xqc_engine_main_logic|END|now:1757652951381258|
[2025/09/12 04:55:51 382342] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951382341|
[2025/09/12 04:55:51 382350] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652951381593|pq_index:0|
[2025/09/12 04:55:51 382356] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652951356758|
[2025/09/12 04:55:51 382362] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951382360|
[2025/09/12 04:55:51 382367] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757652951381593|now:1757652951382360|
[2025/09/12 04:55:51 382373] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:55:51 382377] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757652951381593|now:1757652951382360|
[2025/09/12 04:55:51 382382] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:55:51 382389] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|largest_recv:12|ack_delay:25796|first_ack_range:0|largest_pkt_recv_time:1757652951356593|
[2025/09/12 04:55:51 382394] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:12|low:12|pkt_pns:2|
[2025/09/12 04:55:51 382399] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/09/12 04:55:51 382404] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:4|low:4|pkt_pns:2|
[2025/09/12 04:55:51 382414] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 04:55:51 382419] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 04:55:51 382424] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:55:51 382430] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 382436] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:29|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:55:51 382442] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 04:55:51 382500] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:10|size:29|sent:45|pkt_type:SHORT_HEADER|frame:ACK |inflight:45|now:1757652951382451|stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 382509] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:10|origin_pktnum:0|size:29|enc_size:45|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:55:51 382516] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652951408034|
[2025/09/12 04:55:51 382521] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652951408034|
[2025/09/12 04:55:51 382526] [debug] |xqc_engine_wakeup_after|wakeup:1757652951408034|now:1757652951382525|diff:25509|
[2025/09/12 04:55:51 382531] [debug] |xqc_engine_main_logic|END|now:1757652951382360|
[2025/09/12 04:55:51 408040] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951408040|
[2025/09/12 04:55:51 408051] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652951408034|pq_index:0|
[2025/09/12 04:55:51 408055] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652951382360|
[2025/09/12 04:55:51 408060] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951408059|
[2025/09/12 04:55:51 408065] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757652951408034|now:1757652951408059|
[2025/09/12 04:55:51 408069] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:55:51 408073] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562B8899C35C|path:0|bytes_in_flight:45|
[2025/09/12 04:55:51 408077] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:30748|rtt_var:15374|pto_duration:92244|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:55:51 408081] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 408085] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:51 408089] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:55:51 408093] [debug] |scid:3ff6aa0369bfb5da|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 04:55:51 408098] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_send_probe_pkt|conn:0000562B8899C35C|path:0|pkt_num:8|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 04:55:51 408102] [debug] |scid:3ff6aa0369bfb5da|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:8|
[2025/09/12 04:55:51 408106] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_send_probe_pkt|conn:0000562B8899C35C|path:0|pkt_num:8|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 04:55:51 408116] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562B8899C35C|pto_count:1
[2025/09/12 04:55:51 408120] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000562B8899C35C|path:0|
[2025/09/12 04:55:51 408124] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:55:51 408128] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757652951408059|
[2025/09/12 04:55:51 408132] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:55:51 408137] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 408141] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 408146] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:8|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:55:51 408150] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 04:55:51 408179] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:11|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757652951408157|stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 408185] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:11|origin_pktnum:8|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:55:51 408190] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 04:55:51 408195] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:30748|rtt_var:15374|pto_duration:184488|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:55:51 408199] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 408203] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:51 408207] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:55:51 408211] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652951642645|now:1757652951408194|interv:234451|
[2025/09/12 04:55:51 408215] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:2|expire:1757652951642645|now:1757652951408194|interval:234451|pto_count:1|srtt:30748
[2025/09/12 04:55:51 408220] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137989|inflight:45|
[2025/09/12 04:55:51 408224] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:8|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:55:51 408229] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 04:55:51 408247] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:12|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757652951408234|stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 408252] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:12|origin_pktnum:8|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:55:51 408257] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 04:55:51 408265] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|srtt:30748|rtt_var:15374|pto_duration:184488|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:55:51 408269] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:55:51 408273] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:55:51 408277] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_pto_time_and_space|conn:0000562B8899C35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 04:55:51 408281] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757652951642722|now:1757652951408265|interv:234457|
[2025/09/12 04:55:51 408285] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562B8899C35C|path:0|pns:2|expire:1757652951642722|now:1757652951408265|interval:234457|pto_count:1|srtt:30748
[2025/09/12 04:55:51 408289] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137989|inflight:90|
[2025/09/12 04:55:51 408294] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652951642722|
[2025/09/12 04:55:51 408298] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652951642722|
[2025/09/12 04:55:51 408302] [debug] |xqc_engine_wakeup_after|wakeup:1757652951642722|now:1757652951408302|diff:234420|
[2025/09/12 04:55:51 408306] [debug] |xqc_engine_main_logic|END|now:1757652951408059|
[2025/09/12 04:55:51 439019] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:40|state:ESTABED|recv_time:1757652951439018|
[2025/09/12 04:55:51 439034] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3ff6aa0369bfb5da|spin_bit:1|
[2025/09/12 04:55:51 439042] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 04:55:51 439048] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 04:55:51 439057] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 04:55:51 439064] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:2|
[2025/09/12 04:55:51 439072] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|conn:0000562B8899C35C|path:0|pkt_num:8|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:8|
[2025/09/12 04:55:51 439079] [debug] |scid:3ff6aa0369bfb5da|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:166|prior_delivered:0|prior_time:1757652951290428|is_app_limited:1|send_elapse:362|ack_elapse:148590|ctl_first_sent_time:1757652951290790|lagest_ack_time:1757652951439018|curr_delivered:178|
[2025/09/12 04:55:51 439086] [debug] |scid:3ff6aa0369bfb5da|xqc_update_sample|sampler_sent_time_update:1757652951290790|
[2025/09/12 04:55:51 439093] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:55:51 439099] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|conn:0000562B8899C35C|path:0|pkt_num:11|origin_pktnum:8|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 04:55:51 439105] [debug] |scid:3ff6aa0369bfb5da|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:133|prior_time:1757652951408157|is_app_limited:1|send_elapse:0|ack_elapse:30861|ctl_first_sent_time:1757652951408157|lagest_ack_time:1757652951439018|curr_delivered:223|
[2025/09/12 04:55:51 439112] [debug] |scid:3ff6aa0369bfb5da|xqc_update_sample|sampler_sent_time_update:1757652951408157|
[2025/09/12 04:55:51 439120] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:55:51 439142] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|conn:0000562B8899C35C|path:0|pkt_num:12|origin_pktnum:8|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 04:55:51 439149] [debug] |scid:3ff6aa0369bfb5da|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:133|prior_time:1757652951408157|is_app_limited:1|send_elapse:0|ack_elapse:30861|ctl_first_sent_time:1757652951408157|lagest_ack_time:1757652951439018|curr_delivered:268|
[2025/09/12 04:55:51 439154] [debug] |scid:3ff6aa0369bfb5da|xqc_update_sample|sampler_sent_time_update:1757652951408234|
[2025/09/12 04:55:51 439158] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:55:51 439162] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_rtt|before update rtt|conn:0000562B8899C35C|srtt:30748|rttvar:15374|minrtt:30748|latest_rtt:30784|ack_delay:112|
[2025/09/12 04:55:51 439166] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_update_rtt|l-0.0.0.0-54359-3ff6aa0369bfb5da p-193.167.100.100-443-197e9ca493b90db3a98e74b4 |after update rtt|conn:0000562B8899C35C|srtt:30739|rttvar:11550|minrtt:30748|latest_rtt:30784|ack_delay:112|
[2025/09/12 04:55:51 439171] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:5|ctl_reordering_time_threshold_shift:0|
[2025/09/12 04:55:51 439175] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:7|thresh:5|
[2025/09/12 04:55:51 439180] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 5|pns:2|
[2025/09/12 04:55:51 439184] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:55:51 439188] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000562B8899C35C|path:0|
[2025/09/12 04:55:51 439192] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:55:51 439195] [debug] |scid:3ff6aa0369bfb5da|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30861, delivered 135|rate 4374|lost 0|
[2025/09/12 04:55:51 439200] [debug] |scid:3ff6aa0369bfb5da|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:55:51 439204] [debug] |scid:3ff6aa0369bfb5da|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4374) in round 2|
[2025/09/12 04:55:51 439208] [debug] |scid:3ff6aa0369bfb5da|xqc_bbr_update_min_rtt|minrtt expire|rtt:30748, old_rtt:30748|
[2025/09/12 04:55:51 439212] [debug] |scid:3ff6aa0369bfb5da|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:270|
[2025/09/12 04:55:51 439216] [debug] |scid:3ff6aa0369bfb5da|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137989|packet_lost:0|acked:135|po_sent_time:1757652951408234|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:268|
[2025/09/12 04:55:51 439220] [debug] |scid:3ff6aa0369bfb5da|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137989|packet_lost:0|acked:135|po_sent_time:1757652951408234|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:268|
[2025/09/12 04:55:51 439225] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_ack_received|l-0.0.0.0-54359-3ff6aa0369bfb5da p-193.167.100.100-443-197e9ca493b90db3a98e74b4 |bbr on ack|mode:0|pacing_rate:12934646|bw:4374|cwnd:138124|full_bw_reached:0|inflight:0|srtt:30739|latest_rtt:30784|min_rtt:30748|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:55:51 439230] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 04:55:51 439235] [info] |scid:3ff6aa0369bfb5da|xqc_conn_on_pkt_processed|====>|conn:0000562B8899C35C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK |recv_time:1757652951439018|dcid:3ff6aa0369bfb5da|dcid_seq:0|
[2025/09/12 04:55:51 439243] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653071439018|now:1757652951439018|interv:120000000|
[2025/09/12 04:55:51 439247] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653071439018|now:1757652951439018|interv:120000000|
[2025/09/12 04:55:51 439251] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652951642722|pq_index:0|
[2025/09/12 04:55:51 439255] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652951408059|
[2025/09/12 04:55:51 439259] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951439259|
[2025/09/12 04:55:51 439264] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951439263|
[2025/09/12 04:55:51 439270] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652953646550|
[2025/09/12 04:55:51 439274] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652953646550|
[2025/09/12 04:55:51 439278] [debug] |xqc_engine_wakeup_after|wakeup:1757652953646550|now:1757652951439278|diff:2207272|
[2025/09/12 04:55:51 439282] [debug] |xqc_engine_main_logic|END|now:1757652951439263|
[2025/09/12 04:55:51 439288] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951439288|
[2025/09/12 04:55:51 439292] [debug] |xqc_engine_wakeup_after|wakeup:1757652953646550|now:1757652951439292|diff:2207258|
[2025/09/12 04:55:51 439296] [debug] |xqc_engine_main_logic|END|now:1757652951439288|
[2025/09/12 04:55:51 446504] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:290|state:ESTABED|recv_time:1757652951446503|
[2025/09/12 04:55:51 446517] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3ff6aa0369bfb5da|spin_bit:1|
[2025/09/12 04:55:51 446524] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 04:55:51 446530] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 04:55:51 446539] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 04:55:51 446545] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:6|
[2025/09/12 04:55:51 446552] [debug] |scid:3ff6aa0369bfb5da|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 04:55:51 446559] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652953646550|pq_index:0|
[2025/09/12 04:55:51 446565] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652951439263|
[2025/09/12 04:55:51 446571] [debug] |scid:3ff6aa0369bfb5da|xqc_process_crypto_frame|level:3|
[2025/09/12 04:55:51 446578] [debug] |scid:3ff6aa0369bfb5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 04:55:51 446584] [debug] |scid:3ff6aa0369bfb5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 04:55:51 446773] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:ACK_01RTT|expire:1757652951471503|now:1757652951446503|interv:25000|
[2025/09/12 04:55:51 446785] [debug] |scid:3ff6aa0369bfb5da|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951446503|max_ack_delay:25000|
[2025/09/12 04:55:51 446792] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 04:55:51 446796] [info] |scid:3ff6aa0369bfb5da|xqc_conn_on_pkt_processed|====>|conn:0000562B8899C35C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:14|frame:CRYPTO |recv_time:1757652951446503|dcid:3ff6aa0369bfb5da|dcid_seq:0|
[2025/09/12 04:55:51 446805] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653071446503|now:1757652951446503|interv:120000000|
[2025/09/12 04:55:51 446810] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653071446503|now:1757652951446503|interv:120000000|
[2025/09/12 04:55:51 446814] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951446814|
[2025/09/12 04:55:51 446819] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951446818|
[2025/09/12 04:55:51 446824] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:55:51 446828] [debug] |scid:3ff6aa0369bfb5da|xqc_process_crypto_write_streams|
[2025/09/12 04:55:51 446832] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:55:51 446835] [debug] |scid:3ff6aa0369bfb5da|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:55:51 446841] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652951471503|
[2025/09/12 04:55:51 446845] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652951471503|
[2025/09/12 04:55:51 446850] [debug] |xqc_engine_wakeup_after|wakeup:1757652951471503|now:1757652951446850|diff:24653|
[2025/09/12 04:55:51 446857] [debug] |xqc_engine_main_logic|END|now:1757652951446818|
[2025/09/12 04:55:51 446869] [info] |xqc_engine_packet_process|==>|conn:0000562B8899C35C|size:61|state:ESTABED|recv_time:1757652951446868|
[2025/09/12 04:55:51 446876] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3ff6aa0369bfb5da|spin_bit:1|
[2025/09/12 04:55:51 446885] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 04:55:51 446890] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 04:55:51 446898] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 04:55:51 446902] [debug] |scid:3ff6aa0369bfb5da|xqc_process_frames|frame_type:18|
[2025/09/12 04:55:51 446906] [debug] |scid:3ff6aa0369bfb5da|xqc_process_new_conn_id_frame|new_conn_id|b0a65575f5dd74438edb27d9|sr_token:27a307277bdce34c195258ad8093c99e
[2025/09/12 04:55:51 446911] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:55:51 446915] [debug] |scid:3ff6aa0369bfb5da|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:55:51 446920] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 04:55:51 446924] [info] |scid:3ff6aa0369bfb5da|xqc_conn_on_pkt_processed|====>|conn:0000562B8899C35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:15|frame:NEW_CONNECTION_ID |recv_time:1757652951446868|dcid:3ff6aa0369bfb5da|dcid_seq:0|
[2025/09/12 04:55:51 446929] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:PATH_IDLE|expire:1757653071446868|now:1757652951446868|interv:120000000|
[2025/09/12 04:55:51 446933] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_IDLE|expire:1757653071446868|now:1757652951446868|interv:120000000|
[2025/09/12 04:55:51 446939] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652951471503|pq_index:0|
[2025/09/12 04:55:51 446946] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652951446818|
[2025/09/12 04:55:51 446952] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951446952|
[2025/09/12 04:55:51 446959] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652951446958|
[2025/09/12 04:55:51 446971] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|largest_recv:15|ack_delay:103|first_ack_range:3|largest_pkt_recv_time:1757652951446868|
[2025/09/12 04:55:51 446975] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:15|low:12|pkt_pns:2|
[2025/09/12 04:55:51 446979] [debug] |scid:3ff6aa0369bfb5da|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/09/12 04:55:51 446983] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:15|frame_largest_recv:15|
[2025/09/12 04:55:51 446987] [debug] |scid:3ff6aa0369bfb5da|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:55:51 446991] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 446996] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:55:51 447001] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 04:55:51 447033] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:13|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757652951447007|stream_id:0|stream_offset:0|
[2025/09/12 04:55:51 447043] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:13|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:55:51 447051] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652953646550|
[2025/09/12 04:55:51 447056] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652953646550|
[2025/09/12 04:55:51 447060] [debug] |xqc_engine_wakeup_after|wakeup:1757652953646550|now:1757652951447060|diff:2199490|
[2025/09/12 04:55:51 447064] [debug] |xqc_engine_main_logic|END|now:1757652951446958|
[2025/09/12 04:55:51 447069] [debug] |xqc_engine_main_logic|BEGIN|now:1757652951447069|
[2025/09/12 04:55:51 447073] [debug] |xqc_engine_wakeup_after|wakeup:1757652953646550|now:1757652951447073|diff:2199477|
[2025/09/12 04:55:51 447077] [debug] |xqc_engine_main_logic|END|now:1757652951447069|
[2025/09/12 04:55:53 645671] [debug] |xqc_engine_main_logic|BEGIN|now:1757652953645670|
[2025/09/12 04:55:53 645703] [debug] |xqc_engine_wakeup_after|wakeup:1757652953646550|now:1757652953645702|diff:848|
[2025/09/12 04:55:53 645708] [debug] |xqc_engine_main_logic|END|now:1757652953645670|
[2025/09/12 04:55:53 646776] [debug] |xqc_engine_main_logic|BEGIN|now:1757652953646776|
[2025/09/12 04:55:53 646784] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652953646550|pq_index:0|
[2025/09/12 04:55:53 646789] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652951446958|
[2025/09/12 04:55:53 646796] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652953646793|
[2025/09/12 04:55:53 646802] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757652953646550|now:1757652953646793|
[2025/09/12 04:55:53 646806] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:55:53 646812] [debug] |scid:3ff6aa0369bfb5da|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:55:53 646835] [info] |scid:3ff6aa0369bfb5da|xqc_conn_close|conn:0000562B8899C35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 04:55:53 646853] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_set|type:CONN_DRAINING|expire:1757652953952670|now:1757652953646853|interv:305817|
[2025/09/12 04:55:53 646858] [debug] |scid:3ff6aa0369bfb5da|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:55:53 646863] [debug] |scid:3ff6aa0369bfb5da|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 04:55:53 646867] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:55:53 646872] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:55:53 646878] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:55:53 646883] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:55:53 646890] [info] |scid:3ff6aa0369bfb5da|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 04:55:53 646899] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:55:53 646918] [stats] |scid:3ff6aa0369bfb5da|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757652949639233|wrt_delay:29|snd_delay:114|finwrt_delay:29|finsnd_delay:1651328|finrcv_delay:868458|finread_delay:868495|all_acked_delay:1682308|firstfinack_dely:1682299|close_delay:1682317|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-54359-3ff6aa0369bfb5da p-193.167.100.100-443-197e9ca493b90db3a98e74b4|path_info:mp is not supported in connection scid:3ff6aa0369bfb5da|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 04:55:53 646928] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757652953646550|now:1757652953646793|
[2025/09/12 04:55:53 646934] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:55:53 646943] [debug] |scid:3ff6aa0369bfb5da|xqc_path_get_perf_class|conn:0000562B8899C35C|path_id:0|path_srtt:30739|min_srtt:30739|path_bw:4374|loss_rate:42.86|path_pto:0|
[2025/09/12 04:55:53 646950] [debug] |scid:3ff6aa0369bfb5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562B8899C35C|path_id:0|path_srtt:30739|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:55:53 646957] [debug] |scid:3ff6aa0369bfb5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:4|
[2025/09/12 04:55:53 646966] [debug] |scid:3ff6aa0369bfb5da|xqc_check_acked_or_dropped_pkt|conn:0000562B8899C35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:55:53 646973] [debug] |scid:3ff6aa0369bfb5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 04:55:53 647058] [info] |scid:3ff6aa0369bfb5da|xqc_send_packet_with_pn|<==|conn:0000562B8899C35C|path:0|pkt_num:14|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757652953646993|stream_id:0|stream_offset:0|
[2025/09/12 04:55:53 647069] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_on_packet_sent|conn:0000562B8899C35C|path:0|pkt_num:14|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 04:55:53 647077] [debug] |scid:3ff6aa0369bfb5da|xqc_conn_next_wakeup_time|wakeup_time:1757652953952670|
[2025/09/12 04:55:53 647082] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_wakeup_queue|next_tick_time:1757652953952670|
[2025/09/12 04:55:53 647087] [debug] |xqc_engine_wakeup_after|wakeup:1757652953952670|now:1757652953647087|diff:305583|
[2025/09/12 04:55:53 647099] [debug] |xqc_engine_main_logic|END|now:1757652953646793|
[2025/09/12 04:55:53 953163] [debug] |xqc_engine_main_logic|BEGIN|now:1757652953953163|
[2025/09/12 04:55:53 953177] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757652953952670|pq_index:0|
[2025/09/12 04:55:53 953183] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_add_active_queue|last_ticked_time:1757652953646793|
[2025/09/12 04:55:53 953190] [debug] |scid:3ff6aa0369bfb5da|xqc_engine_process_conn|conn:0000562B8899C35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757652953953188|
[2025/09/12 04:55:53 953196] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757652953952670|now:1757652953953188|
[2025/09/12 04:55:53 953201] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757652953952670|now:1757652953953188|
[2025/09/12 04:55:53 953206] [debug] |scid:3ff6aa0369bfb5da|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:55:53 953211] [info] |xqc_engine_main_logic|conn:0000562B8899C35C|l-0.0.0.0-54359-3ff6aa0369bfb5da p-193.167.100.100-443-197e9ca493b90db3a98e74b4|conn_state:13|next_tick_time:1757652953952670
[2025/09/12 04:55:53 953227] [report] |scid:3ff6aa0369bfb5da|xqc_conn_destroy|0000562B8899C35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:869361|first_send_delay:1110|conn_persist:4315067|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-54359-3ff6aa0369bfb5da p-193.167.100.100-443-197e9ca493b90db3a98e74b4|hsk_recv:786669|close_recv:0|close_send:4008834|last_recv:1808709|last_send:4008834|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,22,15,14,51,0,1024,i96,4,31,40,4,13,1800,0,4,281,290,20,14,1808,0,4,52,61,4000,15,1808,0,4,21,40000,14,4008,4,45,4000,12,1770,4,24,4,13,1808,0-2,0-2,0-0,0-0,0-0,0-30,0-5852,0-3315,0-14,0-14,0-0,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:4|snd_pkt:14|spurious_loss:2|detected_loss:4|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 04:55:53 953274] [debug] |scid:3ff6aa0369bfb5da|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:55:53 953283] [debug] |scid:3ff6aa0369bfb5da|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:55:53 953288] [debug] |scid:3ff6aa0369bfb5da|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:55:53 953293] [debug] |scid:3ff6aa0369bfb5da|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:55:53 953380] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 04:55:53 953392] [debug] |xqc_engine_main_logic|END|now:1757652953953188|
[2025/09/12 04:55:53 955492] [debug] |xqc_engine_destroy|begin|