[2025/09/12 05:09:19 362309] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:09:19 362344] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:09:19 362349] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:09:19 362353] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:09:19 362358] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:09:19 362366] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:09:19 362370] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:09:19 362374] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:09:19 362378] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:09:19 362522] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879362520|now:1757653759362520|interv:120000000|
[2025/09/12 05:09:19 362553] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879362553|now:1757653759362553|interv:120000000|
[2025/09/12 05:09:19 362563] [debug] |xqc_path_create|path:0|dcid:fbc9fa2172115d0d|scid:3e3a203e8c80b898|create_path_count:1|
[2025/09/12 05:09:19 362569] [debug] |scid:3e3a203e8c80b898|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:09:19 362575] [debug] |xqc_path_init|path:0|dcid:fbc9fa2172115d0d|scid:3e3a203e8c80b898|state:2|
[2025/09/12 05:09:19 362581] [debug] |scid:3e3a203e8c80b898|xqc_conn_create|success|scid:3e3a203e8c80b898|dcid:fbc9fa2172115d0d|conn:00005617E105B35C|
[2025/09/12 05:09:19 362592] [debug] |scid:3e3a203e8c80b898|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:09:19 362600] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:09:19 363372] [debug] |scid:3e3a203e8c80b898|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:09:19 363379] [debug] |scid:3e3a203e8c80b898|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:19 363385] [debug] |scid:3e3a203e8c80b898|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:19 363391] [debug] |scid:3e3a203e8c80b898|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:09:19 363398] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653759363396|
[2025/09/12 05:09:19 363404] [debug] |scid:3e3a203e8c80b898|xqc_process_crypto_write_streams|
[2025/09/12 05:09:19 363409] [debug] |scid:3e3a203e8c80b898|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:19 363417] [info] |scid:3e3a203e8c80b898|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653759363416|
[2025/09/12 05:09:19 363423] [debug] |scid:3e3a203e8c80b898|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:09:19 363430] [debug] |scid:3e3a203e8c80b898|xqc_path_get_perf_class|conn:00005617E105B35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:19 363441] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|path srtt|conn:00005617E105B35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:19 363447] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:09:19 363453] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:09:19 363465] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:19 363603] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653759363475|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 363616] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 363623] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:19 363630] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:19 363637] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:19 363644] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:19 363650] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:19 363655] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:LOSS_DETECTION|expire:1757653760113475|now:1757653759363629|interv:749846|
[2025/09/12 05:09:19 363659] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005617E105B35C|path:0|pns:0|expire:1757653760113475|now:1757653759363629|interval:749846|pto_count:0|srtt:250000
[2025/09/12 05:09:19 363665] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:09:19 363671] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653760113475|
[2025/09/12 05:09:19 363676] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_active_queue|last_ticked_time:1757653759363396|pd_index:0|
[2025/09/12 05:09:19 363680] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653760113475|
[2025/09/12 05:09:19 363684] [debug] |xqc_engine_wakeup_after|wakeup:1757653760113475|now:1757653759363684|diff:749791|
[2025/09/12 05:09:19 363689] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:19 363742] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653760113475|pq_index:0|
[2025/09/12 05:09:19 363747] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759363396|
[2025/09/12 05:09:19 363755] [debug] |scid:3e3a203e8c80b898|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:09:19 363763] [debug] |scid:3e3a203e8c80b898|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:09:19 363775] [debug] |scid:3e3a203e8c80b898|xqc_stream_buff_data|size:17|
[2025/09/12 05:09:19 363783] [info] |scid:3e3a203e8c80b898|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:00005617E105B35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:19 363794] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653759363793|
[2025/09/12 05:09:19 363803] [debug] |scid:3e3a203e8c80b898|xqc_path_get_perf_class|conn:00005617E105B35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:19 363811] [debug] |scid:3e3a203e8c80b898|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:00005617E105B35C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:19 363818] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|path srtt|conn:00005617E105B35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:19 363832] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:09:19 363840] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:09:19 363847] [debug] |scid:3e3a203e8c80b898|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:00005617E105B35C|stream_id:0|stream_offset:17|
[2025/09/12 05:09:19 363854] [debug] |scid:3e3a203e8c80b898|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:09:19 363861] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:19 363913] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653759363872|stream_id:0|stream_offset:17|
[2025/09/12 05:09:19 363923] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 363931] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:09:19 363938] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:19 363945] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:09:19 363952] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:19 363958] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:19 363965] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:19 363971] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:LOSS_DETECTION|expire:1757653760113475|now:1757653759363938|interv:749537|
[2025/09/12 05:09:19 363975] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005617E105B35C|path:0|pns:0|expire:1757653760113475|now:1757653759363938|interval:749537|pto_count:0|srtt:250000
[2025/09/12 05:09:19 363980] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:09:19 363985] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653760113475|
[2025/09/12 05:09:19 363990] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_active_queue|last_ticked_time:1757653759363793|pd_index:0|
[2025/09/12 05:09:19 363994] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653760113475|
[2025/09/12 05:09:19 363998] [debug] |xqc_engine_wakeup_after|wakeup:1757653760113475|now:1757653759363998|diff:749477|
[2025/09/12 05:09:19 364003] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:09:19 399961] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:1232|state:C_INITIAL_SENT|recv_time:1757653759399959|
[2025/09/12 05:09:19 399987] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:09:19 399997] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:09:19 400011] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:19 400020] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:30|
[2025/09/12 05:09:19 400035] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:30|
[2025/09/12 05:09:19 400045] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:19 400067] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|conn:00005617E105B35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:09:19 400076] [debug] |scid:3e3a203e8c80b898|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653759363475|is_app_limited:1|send_elapse:0|ack_elapse:36484|ctl_first_sent_time:1757653759363475|lagest_ack_time:1757653759399959|curr_delivered:1184|
[2025/09/12 05:09:19 400086] [debug] |scid:3e3a203e8c80b898|xqc_update_sample|sampler_sent_time_update:1757653759363475|
[2025/09/12 05:09:19 400096] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:09:19 400104] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_rtt|before update rtt|conn:00005617E105B35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:36484|ack_delay:0|
[2025/09/12 05:09:19 400113] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_rtt|l-0.0.0.0-38405-3e3a203e8c80b898 p-193.167.100.100-443-fbc9fa2172115d0d |after update rtt|conn:00005617E105B35C|srtt:36484|rttvar:18242|minrtt:36484|latest_rtt:36484|ack_delay:0|
[2025/09/12 05:09:19 400119] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:09:19 400128] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:19 400137] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:36484|rtt_var:18242|pto_duration:109452|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:19 400146] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:19 400155] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:19 400160] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:19 400166] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:19 400171] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653759400137|interv:18444986419950151478|
[2025/09/12 05:09:19 400176] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005617E105B35C|path:0|pns:0|expire:18446744073709551615|now:1757653759400137|interval:18444986419950151478|pto_count:0|srtt:36484
[2025/09/12 05:09:19 400183] [debug] |scid:3e3a203e8c80b898|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 36484, delivered 1184|rate 32452|lost 0|
[2025/09/12 05:09:19 400189] [debug] |scid:3e3a203e8c80b898|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:09:19 400195] [debug] |scid:3e3a203e8c80b898|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (32452) in round 1|
[2025/09/12 05:09:19 400201] [debug] |scid:3e3a203e8c80b898|xqc_bbr_update_min_rtt|probertt expire|rtt:36484, old_rtt:2147483647|
[2025/09/12 05:09:19 400206] [debug] |scid:3e3a203e8c80b898|xqc_bbr_update_min_rtt|minrtt expire|rtt:36484, old_rtt:2147483647|
[2025/09/12 05:09:19 400212] [debug] |scid:3e3a203e8c80b898|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:19 400217] [debug] |scid:3e3a203e8c80b898|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653759363475|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:19 400224] [debug] |scid:3e3a203e8c80b898|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653759363475|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:19 400235] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|l-0.0.0.0-38405-3e3a203e8c80b898 p-193.167.100.100-443-fbc9fa2172115d0d |bbr on ack|mode:0|pacing_rate:10901068|bw:32452|cwnd:139040|full_bw_reached:0|inflight:50|srtt:36484|latest_rtt:36484|min_rtt:36484|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:19 400243] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:19 400250] [debug] |scid:3e3a203e8c80b898|xqc_process_crypto_frame|level:0|
[2025/09/12 05:09:19 400256] [debug] |scid:3e3a203e8c80b898|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:09:19 400262] [debug] |scid:3e3a203e8c80b898|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:09:19 400657] [debug] |scid:3e3a203e8c80b898|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:09:19 400664] [debug] |scid:3e3a203e8c80b898|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:09:19 400669] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653760113475|pq_index:0|
[2025/09/12 05:09:19 400675] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759363793|
[2025/09/12 05:09:19 400681] [info] |scid:3e3a203e8c80b898|xqc_conn_confirm_cid|dcid change|ori:fbc9fa2172115d0d|new:58140b5cdffcacc83c95|
[2025/09/12 05:09:19 400689] [info] |scid:3e3a203e8c80b898|xqc_conn_addr_validated|Address Validated|conn:00005617E105B35C|role:0|
[2025/09/12 05:09:19 400698] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:19 400709] [debug] |scid:3e3a203e8c80b898|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:19 400717] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:30|largest:30|pns:0|
[2025/09/12 05:09:19 400727] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:1232|pkt_type:INIT|pkt_num:30|frame:ACK CRYPTO |recv_time:1757653759399959|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 400738] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:09:19 400748] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:19 400755] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:19 400767] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:09:19 400775] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:19 400784] [debug] |scid:3e3a203e8c80b898|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:09:19 400800] [debug] |scid:3e3a203e8c80b898|xqc_process_crypto_frame|level:2|
[2025/09/12 05:09:19 400808] [debug] |scid:3e3a203e8c80b898|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:09:19 400816] [debug] |scid:3e3a203e8c80b898|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:09:19 400908] [debug] |scid:3e3a203e8c80b898|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:09:19 400917] [debug] |scid:3e3a203e8c80b898|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:09:19 400926] [warn] |scid:3e3a203e8c80b898|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:09:19 401149] [debug] |scid:3e3a203e8c80b898|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:09:19 401157] [debug] |scid:3e3a203e8c80b898|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:09:19 401163] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:19 401173] [debug] |scid:3e3a203e8c80b898|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:19 401179] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:09:19 401185] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653759399959|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 401192] [info] |scid:3e3a203e8c80b898|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:09:19 401197] [info] |scid:3e3a203e8c80b898|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:09:19 401202] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879399959|now:1757653759399959|interv:120000000|
[2025/09/12 05:09:19 401208] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879399959|now:1757653759399959|interv:120000000|
[2025/09/12 05:09:19 401213] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759401213|
[2025/09/12 05:09:19 401219] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759401218|
[2025/09/12 05:09:19 401226] [info] |scid:3e3a203e8c80b898|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:09:19 401231] [debug] |scid:3e3a203e8c80b898|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:09:19 401236] [debug] |scid:3e3a203e8c80b898|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:19 401241] [debug] |scid:3e3a203e8c80b898|xqc_process_crypto_write_streams|
[2025/09/12 05:09:19 401246] [debug] |scid:3e3a203e8c80b898|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:09:19 401251] [debug] |scid:3e3a203e8c80b898|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:09:19 401256] [debug] |scid:3e3a203e8c80b898|xqc_process_crypto_write_streams|
[2025/09/12 05:09:19 401260] [debug] |scid:3e3a203e8c80b898|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:09:19 401267] [info] |scid:3e3a203e8c80b898|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653759401266|
[2025/09/12 05:09:19 401273] [debug] |scid:3e3a203e8c80b898|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005617E105B35C|
[2025/09/12 05:09:19 401278] [info] |scid:3e3a203e8c80b898|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:09:19 401283] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:36484|rtt_var:18242|pto_duration:109452|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:19 401289] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:19 401295] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:19 401300] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:19 401305] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:19 401309] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653759401283|interv:18444986419950150332|
[2025/09/12 05:09:19 401315] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005617E105B35C|path:0|pns:0|expire:18446744073709551615|now:1757653759401283|interval:18444986419950150332|pto_count:0|srtt:36484
[2025/09/12 05:09:19 401324] [debug] |scid:3e3a203e8c80b898|xqc_conn_early_data_accept|accept|
[2025/09/12 05:09:19 401329] [debug] |scid:3e3a203e8c80b898|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:09:19 401336] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|largest_recv:30|ack_delay:1377|first_ack_range:0|largest_pkt_recv_time:1757653759399959|
[2025/09/12 05:09:19 401342] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:30|low:30|pkt_pns:0|
[2025/09/12 05:09:19 401347] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:30|frame_largest_recv:30|
[2025/09/12 05:09:19 401353] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:09:19 401358] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|largest_recv:0|ack_delay:1399|first_ack_range:0|largest_pkt_recv_time:1757653759399959|
[2025/09/12 05:09:19 401364] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:09:19 401369] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:09:19 401374] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:09:19 401380] [debug] |scid:3e3a203e8c80b898|xqc_path_get_perf_class|conn:00005617E105B35C|path_id:0|path_srtt:36484|min_srtt:36484|path_bw:32452|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:19 401386] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|path srtt|conn:00005617E105B35C|path_id:0|path_srtt:36484|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:19 401392] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:09:19 401398] [debug] |scid:3e3a203e8c80b898|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 401404] [debug] |scid:3e3a203e8c80b898|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 401410] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:09:19 401416] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:19 401450] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653759401424|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 401457] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 401464] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:09:19 401473] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:36484|rtt_var:18242|pto_duration:109452|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:19 401483] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:19 401491] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:19 401513] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:09:19 401527] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:09:19 401534] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:LOSS_DETECTION|expire:1757653759510876|now:1757653759401472|interv:109404|
[2025/09/12 05:09:19 401550] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005617E105B35C|path:0|pns:1|expire:1757653759510876|now:1757653759401472|interval:109404|pto_count:0|srtt:36484
[2025/09/12 05:09:19 401560] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:19 401566] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:09:19 401572] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:19 401601] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653759401579|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 401611] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 401619] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:09:19 401626] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:09:19 401634] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:09:19 401641] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:19 401673] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653759401650|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 401681] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 401691] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759510876|
[2025/09/12 05:09:19 401698] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759510876|
[2025/09/12 05:09:19 401704] [debug] |xqc_engine_wakeup_after|wakeup:1757653759510876|now:1757653759401704|diff:109172|
[2025/09/12 05:09:19 401712] [debug] |xqc_engine_main_logic|END|now:1757653759401218|
[2025/09/12 05:09:19 401725] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:1054|state:ESTABED|recv_time:1757653759401724|
[2025/09/12 05:09:19 401730] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3e3a203e8c80b898|spin_bit:0|
[2025/09/12 05:09:19 401736] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:19 401741] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:09:19 401747] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:09:19 401751] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:b|
[2025/09/12 05:09:19 401756] [debug] |scid:3e3a203e8c80b898|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:09:19 401761] [debug] |scid:3e3a203e8c80b898|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:09:19 401766] [debug] |scid:3e3a203e8c80b898|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:09:19 401771] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759510876|pq_index:0|
[2025/09/12 05:09:19 401775] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759401218|
[2025/09/12 05:09:19 401779] [debug] |scid:3e3a203e8c80b898|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:09:19 401789] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:ACK_01RTT|expire:1757653759426724|now:1757653759401724|interv:25000|
[2025/09/12 05:09:19 401795] [debug] |scid:3e3a203e8c80b898|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759401724|max_ack_delay:25000|
[2025/09/12 05:09:19 401800] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:09:19 401805] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653759401724|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 401811] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879401724|now:1757653759401724|interv:120000000|
[2025/09/12 05:09:19 401815] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879401724|now:1757653759401724|interv:120000000|
[2025/09/12 05:09:19 401820] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759401820|
[2025/09/12 05:09:19 401825] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759401824|
[2025/09/12 05:09:19 401831] [debug] |scid:3e3a203e8c80b898|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005617E105B35C|
[2025/09/12 05:09:19 401868] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759426724|
[2025/09/12 05:09:19 401876] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759426724|
[2025/09/12 05:09:19 401883] [debug] |xqc_engine_wakeup_after|wakeup:1757653759426724|now:1757653759401883|diff:24841|
[2025/09/12 05:09:19 401890] [debug] |xqc_engine_main_logic|END|now:1757653759401824|
[2025/09/12 05:09:19 420237] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:32|state:ESTABED|recv_time:1757653759420235|
[2025/09/12 05:09:19 420251] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3e3a203e8c80b898|spin_bit:1|
[2025/09/12 05:09:19 420261] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:09:19 420267] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:19 420277] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:09:19 420284] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:19 420292] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|conn:00005617E105B35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:09:19 420300] [debug] |scid:3e3a203e8c80b898|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653759363475|is_app_limited:1|send_elapse:397|ack_elapse:56760|ctl_first_sent_time:1757653759363872|lagest_ack_time:1757653759420235|curr_delivered:1234|
[2025/09/12 05:09:19 420309] [debug] |scid:3e3a203e8c80b898|xqc_update_sample|sampler_sent_time_update:1757653759363872|
[2025/09/12 05:09:19 420315] [debug] |scid:3e3a203e8c80b898|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:09:19 420324] [debug] |scid:3e3a203e8c80b898|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:09:19 420331] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:STREAM_CLOSE|expire:1757653759823687|now:1757653759420331|interv:403356|
[2025/09/12 05:09:19 420339] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:09:19 420354] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_rtt|before update rtt|conn:00005617E105B35C|srtt:36484|rttvar:18242|minrtt:36484|latest_rtt:56363|ack_delay:21448|
[2025/09/12 05:09:19 420362] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_rtt|l-0.0.0.0-38405-3e3a203e8c80b898 p-193.167.100.100-443-fbc9fa2172115d0d |after update rtt|conn:00005617E105B35C|srtt:38969|rttvar:18651|minrtt:36484|latest_rtt:56363|ack_delay:21448|
[2025/09/12 05:09:19 420370] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:09:19 420377] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:19 420383] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:38969|rtt_var:18651|pto_duration:113573|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:19 420391] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:19 420397] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:09:19 420403] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:09:19 420410] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:LOSS_DETECTION|expire:1757653759514997|now:1757653759420383|interv:94614|
[2025/09/12 05:09:19 420417] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005617E105B35C|path:0|pns:1|expire:1757653759514997|now:1757653759420383|interval:94614|pto_count:0|srtt:38969
[2025/09/12 05:09:19 420424] [debug] |scid:3e3a203e8c80b898|xqc_generate_sample|sampler: send_elapse 397, ack_elapse 56760, delivered 1234|rate 21740|lost 0|
[2025/09/12 05:09:19 420432] [debug] |scid:3e3a203e8c80b898|xqc_bbr_update_min_rtt|minrtt expire|rtt:36484, old_rtt:36484|
[2025/09/12 05:09:19 420439] [debug] |scid:3e3a203e8c80b898|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:19 420446] [debug] |scid:3e3a203e8c80b898|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653759363872|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:19 420454] [debug] |scid:3e3a203e8c80b898|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653759363872|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:09:19 420461] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|l-0.0.0.0-38405-3e3a203e8c80b898 p-193.167.100.100-443-fbc9fa2172115d0d |bbr on ack|mode:0|pacing_rate:10901068|bw:32452|cwnd:139090|full_bw_reached:0|inflight:70|srtt:38969|latest_rtt:56363|min_rtt:36484|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:09:19 420471] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:09:19 420478] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757653759420235|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 420485] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879420235|now:1757653759420235|interv:120000000|
[2025/09/12 05:09:19 420492] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879420235|now:1757653759420235|interv:120000000|
[2025/09/12 05:09:19 420515] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759426724|pq_index:0|
[2025/09/12 05:09:19 420525] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759401824|
[2025/09/12 05:09:19 420536] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759420536|
[2025/09/12 05:09:19 420545] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759420543|
[2025/09/12 05:09:19 420555] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759426724|
[2025/09/12 05:09:19 420561] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759426724|
[2025/09/12 05:09:19 420567] [debug] |xqc_engine_wakeup_after|wakeup:1757653759426724|now:1757653759420567|diff:6157|
[2025/09/12 05:09:19 420574] [debug] |xqc_engine_main_logic|END|now:1757653759420543|
[2025/09/12 05:09:19 420582] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759420582|
[2025/09/12 05:09:19 420589] [debug] |xqc_engine_wakeup_after|wakeup:1757653759426724|now:1757653759420589|diff:6135|
[2025/09/12 05:09:19 420594] [debug] |xqc_engine_main_logic|END|now:1757653759420582|
[2025/09/12 05:09:19 425910] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759425910|
[2025/09/12 05:09:19 425922] [debug] |xqc_engine_wakeup_after|wakeup:1757653759426724|now:1757653759425922|diff:802|
[2025/09/12 05:09:19 425926] [debug] |xqc_engine_main_logic|END|now:1757653759425910|
[2025/09/12 05:09:19 426994] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759426993|
[2025/09/12 05:09:19 427000] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759426724|pq_index:0|
[2025/09/12 05:09:19 427004] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759420543|
[2025/09/12 05:09:19 427010] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759427009|
[2025/09/12 05:09:19 427015] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653759426724|now:1757653759427009|
[2025/09/12 05:09:19 427020] [debug] |scid:3e3a203e8c80b898|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:19 427024] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653759426724|now:1757653759427009|
[2025/09/12 05:09:19 427028] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:19 427034] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|largest_recv:1|ack_delay:25310|first_ack_range:1|largest_pkt_recv_time:1757653759401724|
[2025/09/12 05:09:19 427039] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:09:19 427043] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:1|
[2025/09/12 05:09:19 427048] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:19 427053] [debug] |scid:3e3a203e8c80b898|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 427058] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:19 427063] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:09:19 427097] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:1|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:70|now:1757653759427071|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 427104] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:1|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 427110] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759514997|
[2025/09/12 05:09:19 427121] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759514997|
[2025/09/12 05:09:19 427126] [debug] |xqc_engine_wakeup_after|wakeup:1757653759514997|now:1757653759427125|diff:87872|
[2025/09/12 05:09:19 427130] [debug] |xqc_engine_main_logic|END|now:1757653759427009|
[2025/09/12 05:09:19 435370] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:1332|state:ESTABED|recv_time:1757653759435369|
[2025/09/12 05:09:19 435386] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3e3a203e8c80b898|spin_bit:1|
[2025/09/12 05:09:19 435397] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:09:19 435405] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:19 435418] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:09:19 435426] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:19 435435] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:19 435443] [debug] |scid:3e3a203e8c80b898|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:19 435461] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:ACK_01RTT|expire:1757653759460369|now:1757653759435369|interv:25000|
[2025/09/12 05:09:19 435472] [debug] |scid:3e3a203e8c80b898|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759435369|max_ack_delay:25000|
[2025/09/12 05:09:19 435485] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:09:19 435497] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING PING |recv_time:1757653759435369|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 435537] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879435369|now:1757653759435369|interv:120000000|
[2025/09/12 05:09:19 435548] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879435369|now:1757653759435369|interv:120000000|
[2025/09/12 05:09:19 435557] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759514997|pq_index:0|
[2025/09/12 05:09:19 435563] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759427009|
[2025/09/12 05:09:19 435569] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759435569|
[2025/09/12 05:09:19 435576] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759435575|
[2025/09/12 05:09:19 435586] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759460369|
[2025/09/12 05:09:19 435592] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759460369|
[2025/09/12 05:09:19 435597] [debug] |xqc_engine_wakeup_after|wakeup:1757653759460369|now:1757653759435597|diff:24772|
[2025/09/12 05:09:19 435604] [debug] |xqc_engine_main_logic|END|now:1757653759435575|
[2025/09/12 05:09:19 435614] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759435614|
[2025/09/12 05:09:19 435623] [debug] |xqc_engine_wakeup_after|wakeup:1757653759460369|now:1757653759435623|diff:24746|
[2025/09/12 05:09:19 435634] [debug] |xqc_engine_main_logic|END|now:1757653759435614|
[2025/09/12 05:09:19 435706] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:380|state:ESTABED|recv_time:1757653759435705|
[2025/09/12 05:09:19 435718] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3e3a203e8c80b898|spin_bit:1|
[2025/09/12 05:09:19 435731] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:09:19 435767] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:19 435780] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:09:19 435790] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:6|
[2025/09/12 05:09:19 435803] [debug] |scid:3e3a203e8c80b898|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:09:19 435814] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759460369|pq_index:0|
[2025/09/12 05:09:19 435826] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759435575|
[2025/09/12 05:09:19 435836] [debug] |scid:3e3a203e8c80b898|xqc_process_crypto_frame|level:3|
[2025/09/12 05:09:19 435846] [debug] |scid:3e3a203e8c80b898|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:09:19 435857] [debug] |scid:3e3a203e8c80b898|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:09:19 436074] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:7|
[2025/09/12 05:09:19 436183] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:19 436193] [debug] |scid:3e3a203e8c80b898|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:19 436201] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:09:19 436208] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:4|frame:CRYPTO NEW_TOKEN |recv_time:1757653759435705|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 436217] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879435705|now:1757653759435705|interv:120000000|
[2025/09/12 05:09:19 436228] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879435705|now:1757653759435705|interv:120000000|
[2025/09/12 05:09:19 436238] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759436238|
[2025/09/12 05:09:19 436260] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759436258|
[2025/09/12 05:09:19 436268] [debug] |scid:3e3a203e8c80b898|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:19 436274] [debug] |scid:3e3a203e8c80b898|xqc_process_crypto_write_streams|
[2025/09/12 05:09:19 436280] [debug] |scid:3e3a203e8c80b898|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:09:19 436286] [debug] |scid:3e3a203e8c80b898|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:09:19 436293] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|largest_recv:4|ack_delay:588|first_ack_range:1|largest_pkt_recv_time:1757653759435705|
[2025/09/12 05:09:19 436300] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 05:09:19 436306] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:09:19 436314] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:09:19 436325] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:19 436336] [debug] |scid:3e3a203e8c80b898|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 436346] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:19 436353] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:09:19 436393] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:2|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:70|now:1757653759436368|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 436404] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:2|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 436418] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759514997|
[2025/09/12 05:09:19 436428] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759514997|
[2025/09/12 05:09:19 436437] [debug] |xqc_engine_wakeup_after|wakeup:1757653759514997|now:1757653759436437|diff:78560|
[2025/09/12 05:09:19 436443] [debug] |xqc_engine_main_logic|END|now:1757653759436258|
[2025/09/12 05:09:19 436451] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759436451|
[2025/09/12 05:09:19 436457] [debug] |xqc_engine_wakeup_after|wakeup:1757653759514997|now:1757653759436457|diff:78540|
[2025/09/12 05:09:19 436463] [debug] |xqc_engine_main_logic|END|now:1757653759436451|
[2025/09/12 05:09:19 468280] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:1372|state:ESTABED|recv_time:1757653759468278|
[2025/09/12 05:09:19 468299] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3e3a203e8c80b898|spin_bit:1|
[2025/09/12 05:09:19 468313] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:09:19 468321] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:09:19 468334] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:09:19 468340] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:19 468345] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:19 468351] [debug] |scid:3e3a203e8c80b898|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:19 468370] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:ACK_01RTT|expire:1757653759493278|now:1757653759468278|interv:25000|
[2025/09/12 05:09:19 468382] [debug] |scid:3e3a203e8c80b898|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759468278|max_ack_delay:25000|
[2025/09/12 05:09:19 468392] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:09:19 468402] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING PING |recv_time:1757653759468278|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 468413] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879468278|now:1757653759468278|interv:120000000|
[2025/09/12 05:09:19 468421] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879468278|now:1757653759468278|interv:120000000|
[2025/09/12 05:09:19 468429] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759514997|pq_index:0|
[2025/09/12 05:09:19 468434] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759436258|
[2025/09/12 05:09:19 468439] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759468439|
[2025/09/12 05:09:19 468446] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759468444|
[2025/09/12 05:09:19 468454] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759493278|
[2025/09/12 05:09:19 468471] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759493278|
[2025/09/12 05:09:19 468480] [debug] |xqc_engine_wakeup_after|wakeup:1757653759493278|now:1757653759468480|diff:24798|
[2025/09/12 05:09:19 468487] [debug] |xqc_engine_main_logic|END|now:1757653759468444|
[2025/09/12 05:09:19 468494] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759468494|
[2025/09/12 05:09:19 468516] [debug] |xqc_engine_wakeup_after|wakeup:1757653759493278|now:1757653759468516|diff:24762|
[2025/09/12 05:09:19 468521] [debug] |xqc_engine_main_logic|END|now:1757653759468494|
[2025/09/12 05:09:19 474021] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:237|state:ESTABED|recv_time:1757653759474019|
[2025/09/12 05:09:19 474034] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3e3a203e8c80b898|spin_bit:0|
[2025/09/12 05:09:19 474047] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:09:19 474057] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:09:19 474071] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:09:19 474081] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:1e|
[2025/09/12 05:09:19 474092] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:19 474103] [debug] |scid:3e3a203e8c80b898|xqc_process_new_conn_id_frame|new_conn_id|f4f2423a1766f021e349|sr_token:e73e6a4b99229db114825398bec61f17
[2025/09/12 05:09:19 474118] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:19 474126] [debug] |scid:3e3a203e8c80b898|xqc_process_new_conn_id_frame|new_conn_id|46c27ce5ea255b936b67|sr_token:85737b43d74a314186c8aff1d2d6590e
[2025/09/12 05:09:19 474136] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:19 474146] [debug] |scid:3e3a203e8c80b898|xqc_process_new_conn_id_frame|new_conn_id|9237c2628afedef98140|sr_token:572472705adff93da24cbe192462b3df
[2025/09/12 05:09:19 474159] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:19 474169] [debug] |scid:3e3a203e8c80b898|xqc_process_new_conn_id_frame|new_conn_id|4be270f3089af0a3e3ea|sr_token:fbc687886e6b6c0d9659e915ee9f8bc5
[2025/09/12 05:09:19 474182] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:19 474190] [debug] |scid:3e3a203e8c80b898|xqc_process_new_conn_id_frame|new_conn_id|a0fdc13433a045601131|sr_token:0cdfe63e4d01a88d48af5145f9001c26
[2025/09/12 05:09:19 474197] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:19 474202] [debug] |scid:3e3a203e8c80b898|xqc_process_new_conn_id_frame|new_conn_id|1831b1d7a10a15f14ef3|sr_token:c340d2fb553513bdb7da898981323d93
[2025/09/12 05:09:19 474210] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:18|
[2025/09/12 05:09:19 474216] [debug] |scid:3e3a203e8c80b898|xqc_process_new_conn_id_frame|new_conn_id|038797fd1fb25a3c590a|sr_token:be5c892c592e6d22aaf9df6258eb04f9
[2025/09/12 05:09:19 474223] [info] |scid:3e3a203e8c80b898|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005617E105B35C|
[2025/09/12 05:09:19 474231] [debug] |scid:3e3a203e8c80b898|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:139090|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:09:19 474244] [info] |scid:3e3a203e8c80b898|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:09:19 474255] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005617E105B35C|path:0|
[2025/09/12 05:09:19 474265] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:19 474272] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:19 474280] [debug] |scid:3e3a203e8c80b898|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 DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:19 474293] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:09:19 474300] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:237|pkt_type:SHORT_HEADER|pkt_num:7|frame:NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653759474019|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 474308] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879474019|now:1757653759474019|interv:120000000|
[2025/09/12 05:09:19 474314] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879474019|now:1757653759474019|interv:120000000|
[2025/09/12 05:09:19 474320] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759493278|pq_index:0|
[2025/09/12 05:09:19 474326] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759468444|
[2025/09/12 05:09:19 474332] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759474332|
[2025/09/12 05:09:19 474340] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|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 DGRAM_MSS_NOTIFY |now:1757653759474338|
[2025/09/12 05:09:19 474349] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|largest_recv:7|ack_delay:329|first_ack_range:1|largest_pkt_recv_time:1757653759474019|
[2025/09/12 05:09:19 474355] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/09/12 05:09:19 474361] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 05:09:19 474367] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:09:19 474373] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 05:09:19 474379] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:19 474397] [debug] |scid:3e3a203e8c80b898|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:738badc035df74d5|sr_token:80b61b8eff7f00001798bfc417560000|seq_num:1
[2025/09/12 05:09:19 474408] [debug] |scid:3e3a203e8c80b898|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3237b9ea2826c5a4|sr_token:80b61b8eff7f00001798bfc417560000|seq_num:2
[2025/09/12 05:09:19 474415] [debug] |scid:3e3a203e8c80b898|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 474422] [debug] |scid:3e3a203e8c80b898|xqc_path_get_perf_class|conn:00005617E105B35C|path_id:0|path_srtt:38969|min_srtt:38969|path_bw:32452|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:19 474429] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|path srtt|conn:00005617E105B35C|path_id:0|path_srtt:38969|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:19 474437] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:09:19 474444] [debug] |scid:3e3a203e8c80b898|xqc_path_get_perf_class|conn:00005617E105B35C|path_id:0|path_srtt:38969|min_srtt:38969|path_bw:32452|loss_rate:0.00|path_pto:0|
[2025/09/12 05:09:19 474451] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|path srtt|conn:00005617E105B35C|path_id:0|path_srtt:38969|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:19 474458] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:09:19 474465] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:19 474476] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:09:19 474532] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:3|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653759474485|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 474542] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:3|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 474550] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:19 474556] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:09:19 474580] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:4|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653759474564|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 474589] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:4|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 474601] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:19 474612] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:38969|rtt_var:18651|pto_duration:113573|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:19 474624] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:19 474630] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:19 474636] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:19 474642] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:LOSS_DETECTION|expire:1757653759608137|now:1757653759474611|interv:133526|
[2025/09/12 05:09:19 474648] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005617E105B35C|path:0|pns:2|expire:1757653759608137|now:1757653759474611|interval:133526|pto_count:0|srtt:38969
[2025/09/12 05:09:19 474656] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:43|
[2025/09/12 05:09:19 474663] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:19 474669] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:09:19 474701] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:5|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653759474677|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 474715] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:5|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 474723] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:09:19 474729] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:38969|rtt_var:18651|pto_duration:113573|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:19 474736] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:19 474748] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:19 474754] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:09:19 474760] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:LOSS_DETECTION|expire:1757653759608250|now:1757653759474729|interv:133521|
[2025/09/12 05:09:19 474766] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005617E105B35C|path:0|pns:2|expire:1757653759608250|now:1757653759474729|interval:133521|pto_count:0|srtt:38969
[2025/09/12 05:09:19 474776] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:86|
[2025/09/12 05:09:19 474788] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759608250|
[2025/09/12 05:09:19 474798] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759608250|
[2025/09/12 05:09:19 474805] [debug] |xqc_engine_wakeup_after|wakeup:1757653759608250|now:1757653759474805|diff:133445|
[2025/09/12 05:09:19 474812] [debug] |xqc_engine_main_logic|END|now:1757653759474338|
[2025/09/12 05:09:19 474819] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759474819|
[2025/09/12 05:09:19 474825] [debug] |xqc_engine_wakeup_after|wakeup:1757653759608250|now:1757653759474825|diff:133425|
[2025/09/12 05:09:19 474831] [debug] |xqc_engine_main_logic|END|now:1757653759474819|
[2025/09/12 05:09:19 506377] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:1422|state:ESTABED|recv_time:1757653759506375|
[2025/09/12 05:09:19 506398] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3e3a203e8c80b898|spin_bit:1|
[2025/09/12 05:09:19 506411] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:09:19 506419] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:09:19 506431] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:09:19 506440] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:19 506448] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:12|
[2025/09/12 05:09:19 506457] [debug] |scid:3e3a203e8c80b898|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:09:19 506467] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:19 506475] [debug] |scid:3e3a203e8c80b898|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:19 506493] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:ACK_01RTT|expire:1757653759531375|now:1757653759506375|interv:25000|
[2025/09/12 05:09:19 506524] [debug] |scid:3e3a203e8c80b898|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 DGRAM_MSS_NOTIFY |now:1757653759506375|max_ack_delay:25000|
[2025/09/12 05:09:19 506534] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:09:19 506541] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:8|frame:PADDING PING MAX_STREAMS |recv_time:1757653759506375|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 506547] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879506375|now:1757653759506375|interv:120000000|
[2025/09/12 05:09:19 506552] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879506375|now:1757653759506375|interv:120000000|
[2025/09/12 05:09:19 506558] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759608250|pq_index:0|
[2025/09/12 05:09:19 506578] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759474338|
[2025/09/12 05:09:19 506586] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759506586|
[2025/09/12 05:09:19 506593] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|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 DGRAM_MSS_NOTIFY |now:1757653759506591|
[2025/09/12 05:09:19 506602] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759531375|
[2025/09/12 05:09:19 506608] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759531375|
[2025/09/12 05:09:19 506615] [debug] |xqc_engine_wakeup_after|wakeup:1757653759531375|now:1757653759506614|diff:24761|
[2025/09/12 05:09:19 506621] [debug] |xqc_engine_main_logic|END|now:1757653759506591|
[2025/09/12 05:09:19 506628] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759506628|
[2025/09/12 05:09:19 506634] [debug] |xqc_engine_wakeup_after|wakeup:1757653759531375|now:1757653759506634|diff:24741|
[2025/09/12 05:09:19 506640] [debug] |xqc_engine_main_logic|END|now:1757653759506628|
[2025/09/12 05:09:19 532166] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759532166|
[2025/09/12 05:09:19 532183] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759531375|pq_index:0|
[2025/09/12 05:09:19 532191] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759506591|
[2025/09/12 05:09:19 532199] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|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 DGRAM_MSS_NOTIFY |now:1757653759532197|
[2025/09/12 05:09:19 532207] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653759531375|now:1757653759532197|
[2025/09/12 05:09:19 532218] [debug] |scid:3e3a203e8c80b898|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:19 532228] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653759531375|now:1757653759532197|
[2025/09/12 05:09:19 532239] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:19 532251] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|largest_recv:8|ack_delay:25876|first_ack_range:2|largest_pkt_recv_time:1757653759506375|
[2025/09/12 05:09:19 532258] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:8|low:6|pkt_pns:2|
[2025/09/12 05:09:19 532264] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 05:09:19 532270] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:09:19 532275] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 05:09:19 532282] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:19 532289] [debug] |scid:3e3a203e8c80b898|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 532298] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:19 532310] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:09:19 532379] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:6|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653759532329|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 532389] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:6|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 532413] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759608250|
[2025/09/12 05:09:19 532423] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759608250|
[2025/09/12 05:09:19 532430] [debug] |xqc_engine_wakeup_after|wakeup:1757653759608250|now:1757653759532430|diff:75820|
[2025/09/12 05:09:19 532436] [debug] |xqc_engine_main_logic|END|now:1757653759532197|
[2025/09/12 05:09:19 564353] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:1452|state:ESTABED|recv_time:1757653759564349|
[2025/09/12 05:09:19 564380] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3e3a203e8c80b898|spin_bit:1|
[2025/09/12 05:09:19 564412] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:09:19 564418] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:09:19 564432] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:09:19 564442] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:19 564456] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:19 564465] [debug] |scid:3e3a203e8c80b898|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:19 564484] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:ACK_01RTT|expire:1757653759589349|now:1757653759564349|interv:25000|
[2025/09/12 05:09:19 564497] [debug] |scid:3e3a203e8c80b898|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 DGRAM_MSS_NOTIFY |now:1757653759564349|max_ack_delay:25000|
[2025/09/12 05:09:19 564530] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:09:19 564540] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING |recv_time:1757653759564349|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 564553] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879564349|now:1757653759564349|interv:120000000|
[2025/09/12 05:09:19 564560] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879564349|now:1757653759564349|interv:120000000|
[2025/09/12 05:09:19 564565] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759608250|pq_index:0|
[2025/09/12 05:09:19 564572] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759532197|
[2025/09/12 05:09:19 564577] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759564577|
[2025/09/12 05:09:19 564584] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|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 DGRAM_MSS_NOTIFY |now:1757653759564583|
[2025/09/12 05:09:19 564595] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759589349|
[2025/09/12 05:09:19 564600] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759589349|
[2025/09/12 05:09:19 564605] [debug] |xqc_engine_wakeup_after|wakeup:1757653759589349|now:1757653759564605|diff:24744|
[2025/09/12 05:09:19 564611] [debug] |xqc_engine_main_logic|END|now:1757653759564583|
[2025/09/12 05:09:19 564618] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759564618|
[2025/09/12 05:09:19 564624] [debug] |xqc_engine_wakeup_after|wakeup:1757653759589349|now:1757653759564623|diff:24726|
[2025/09/12 05:09:19 564629] [debug] |xqc_engine_main_logic|END|now:1757653759564618|
[2025/09/12 05:09:19 589095] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759589095|
[2025/09/12 05:09:19 589108] [debug] |xqc_engine_wakeup_after|wakeup:1757653759589349|now:1757653759589108|diff:241|
[2025/09/12 05:09:19 589123] [debug] |xqc_engine_main_logic|END|now:1757653759589095|
[2025/09/12 05:09:19 590194] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759590194|
[2025/09/12 05:09:19 590202] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759589349|pq_index:0|
[2025/09/12 05:09:19 590209] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759564583|
[2025/09/12 05:09:19 590217] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|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 DGRAM_MSS_NOTIFY |now:1757653759590215|
[2025/09/12 05:09:19 590224] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653759589349|now:1757653759590215|
[2025/09/12 05:09:19 590230] [debug] |scid:3e3a203e8c80b898|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:09:19 590236] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653759589349|now:1757653759590215|
[2025/09/12 05:09:19 590242] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:19 590250] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|largest_recv:9|ack_delay:25901|first_ack_range:3|largest_pkt_recv_time:1757653759564349|
[2025/09/12 05:09:19 590257] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:9|low:6|pkt_pns:2|
[2025/09/12 05:09:19 590263] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 05:09:19 590269] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:09:19 590275] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:09:19 590281] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:19 590288] [debug] |scid:3e3a203e8c80b898|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 590296] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:19 590303] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:09:19 590345] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:7|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653759590313|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 590354] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:7|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 590362] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759608250|
[2025/09/12 05:09:19 590368] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759608250|
[2025/09/12 05:09:19 590374] [debug] |xqc_engine_wakeup_after|wakeup:1757653759608250|now:1757653759590374|diff:17876|
[2025/09/12 05:09:19 590380] [debug] |xqc_engine_main_logic|END|now:1757653759590215|
[2025/09/12 05:09:19 609533] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759609533|
[2025/09/12 05:09:19 609553] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759608250|pq_index:0|
[2025/09/12 05:09:19 609562] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759590215|
[2025/09/12 05:09:19 609570] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|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 DGRAM_MSS_NOTIFY |now:1757653759609568|
[2025/09/12 05:09:19 609583] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653759608250|now:1757653759609568|
[2025/09/12 05:09:19 609590] [debug] |scid:3e3a203e8c80b898|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:19 609596] [debug] |scid:3e3a203e8c80b898|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005617E105B35C|path:0|bytes_in_flight:86|
[2025/09/12 05:09:19 609602] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:38969|rtt_var:18651|pto_duration:113573|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:19 609610] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:19 609616] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:19 609627] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:09:19 609637] [debug] |scid:3e3a203e8c80b898|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:09:19 609649] [debug] |scid:3e3a203e8c80b898|xqc_conn_send_probe_pkt|conn:00005617E105B35C|path:0|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:09:19 609657] [debug] |scid:3e3a203e8c80b898|xqc_conn_send_probe_pkt|conn:00005617E105B35C|path:0|pkt_num:5|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:09:19 609664] [debug] |scid:3e3a203e8c80b898|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005617E105B35C|pto_count:1
[2025/09/12 05:09:19 609670] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005617E105B35C|path:0|
[2025/09/12 05:09:19 609677] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:19 609682] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653759609568|
[2025/09/12 05:09:19 609688] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:19 609695] [debug] |scid:3e3a203e8c80b898|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 609702] [debug] |scid:3e3a203e8c80b898|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 609709] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:4|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:19 609716] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:09:19 609761] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:8|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653759609726|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 609770] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:8|origin_pktnum:4|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 609778] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:19 609784] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:38969|rtt_var:18651|pto_duration:227146|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:19 609791] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:19 609797] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:19 609803] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:19 609814] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:LOSS_DETECTION|expire:1757653759876872|now:1757653759609784|interv:267088|
[2025/09/12 05:09:19 609820] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005617E105B35C|path:0|pns:2|expire:1757653759876872|now:1757653759609784|interval:267088|pto_count:1|srtt:38969
[2025/09/12 05:09:19 609828] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:43|
[2025/09/12 05:09:19 609835] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:5|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:19 609843] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:09:19 609868] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:9|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653759609851|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 609876] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:9|origin_pktnum:5|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 609888] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:09:19 609899] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:38969|rtt_var:18651|pto_duration:227146|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:19 609912] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:19 609919] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:19 609925] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:09:19 609931] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:LOSS_DETECTION|expire:1757653759876997|now:1757653759609899|interv:267098|
[2025/09/12 05:09:19 609937] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005617E105B35C|path:0|pns:2|expire:1757653759876997|now:1757653759609899|interval:267098|pto_count:1|srtt:38969
[2025/09/12 05:09:19 609944] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:86|
[2025/09/12 05:09:19 609951] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759823687|
[2025/09/12 05:09:19 609957] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759823687|
[2025/09/12 05:09:19 609963] [debug] |xqc_engine_wakeup_after|wakeup:1757653759823687|now:1757653759609963|diff:213724|
[2025/09/12 05:09:19 609970] [debug] |xqc_engine_main_logic|END|now:1757653759609568|
[2025/09/12 05:09:19 640659] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:35|state:ESTABED|recv_time:1757653759640656|
[2025/09/12 05:09:19 640683] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3e3a203e8c80b898|spin_bit:0|
[2025/09/12 05:09:19 640698] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:09:19 640707] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:09:19 640722] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:09:19 640733] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:19 640747] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|conn:00005617E105B35C|path:0|pkt_num:8|origin_pktnum:4|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:09:19 640771] [debug] |scid:3e3a203e8c80b898|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:43|prior_delivered:1234|prior_time:1757653759609726|is_app_limited:0|send_elapse:0|ack_elapse:30930|ctl_first_sent_time:1757653759609726|lagest_ack_time:1757653759640656|curr_delivered:1277|
[2025/09/12 05:09:19 640785] [debug] |scid:3e3a203e8c80b898|xqc_update_sample|sampler_sent_time_update:1757653759609726|
[2025/09/12 05:09:19 640794] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:09:19 640803] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_rtt|before update rtt|conn:00005617E105B35C|srtt:38969|rttvar:18651|minrtt:36484|latest_rtt:30930|ack_delay:0|
[2025/09/12 05:09:19 640814] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_rtt|l-0.0.0.0-38405-3e3a203e8c80b898 p-193.167.100.100-443-fbc9fa2172115d0d |after update rtt|conn:00005617E105B35C|srtt:37964|rttvar:15998|minrtt:30930|latest_rtt:30930|ack_delay:0|
[2025/09/12 05:09:19 640827] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:09:19 640838] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:09:19 640851] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 9|pns:2|
[2025/09/12 05:09:19 640861] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:19 640872] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:37964|rtt_var:15998|pto_duration:101956|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:19 640879] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:19 640888] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:19 640899] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:19 640909] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:LOSS_DETECTION|expire:1757653759731807|now:1757653759640871|interv:90936|
[2025/09/12 05:09:19 640918] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005617E105B35C|path:0|pns:2|expire:1757653759731807|now:1757653759640871|interval:90936|pto_count:0|srtt:37964
[2025/09/12 05:09:19 640926] [debug] |scid:3e3a203e8c80b898|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30930, delivered 43|rate 1390|lost 0|
[2025/09/12 05:09:19 640933] [debug] |scid:3e3a203e8c80b898|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:09:19 640939] [debug] |scid:3e3a203e8c80b898|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1390) in round 2|
[2025/09/12 05:09:19 640945] [debug] |scid:3e3a203e8c80b898|xqc_bbr_update_min_rtt|probertt expire|rtt:30930, old_rtt:36484|
[2025/09/12 05:09:19 640951] [debug] |scid:3e3a203e8c80b898|xqc_bbr_update_min_rtt|minrtt expire|rtt:30930, old_rtt:36484|
[2025/09/12 05:09:19 640957] [debug] |scid:3e3a203e8c80b898|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:09:19 640963] [debug] |scid:3e3a203e8c80b898|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:43|po_sent_time:1757653759609726|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1277|
[2025/09/12 05:09:19 640971] [debug] |scid:3e3a203e8c80b898|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:43|po_sent_time:1757653759609726|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1277|
[2025/09/12 05:09:19 640978] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|l-0.0.0.0-38405-3e3a203e8c80b898 p-193.167.100.100-443-fbc9fa2172115d0d |bbr on ack|mode:0|pacing_rate:10901068|bw:32452|cwnd:139133|full_bw_reached:0|inflight:43|srtt:37964|latest_rtt:30930|min_rtt:30930|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:19 640993] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:09:19 641000] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1757653759640656|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 641008] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879640656|now:1757653759640656|interv:120000000|
[2025/09/12 05:09:19 641015] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879640656|now:1757653759640656|interv:120000000|
[2025/09/12 05:09:19 641021] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759823687|pq_index:0|
[2025/09/12 05:09:19 641027] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759609568|
[2025/09/12 05:09:19 641033] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759641033|
[2025/09/12 05:09:19 641041] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|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 DGRAM_MSS_NOTIFY |now:1757653759641039|
[2025/09/12 05:09:19 641051] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759731807|
[2025/09/12 05:09:19 641057] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759731807|
[2025/09/12 05:09:19 641063] [debug] |xqc_engine_wakeup_after|wakeup:1757653759731807|now:1757653759641063|diff:90744|
[2025/09/12 05:09:19 641069] [debug] |xqc_engine_main_logic|END|now:1757653759641039|
[2025/09/12 05:09:19 641077] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759641077|
[2025/09/12 05:09:19 641083] [debug] |xqc_engine_wakeup_after|wakeup:1757653759731807|now:1757653759641082|diff:90725|
[2025/09/12 05:09:19 641088] [debug] |xqc_engine_main_logic|END|now:1757653759641077|
[2025/09/12 05:09:19 657258] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:29|state:ESTABED|recv_time:1757653759657255|
[2025/09/12 05:09:19 657278] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3e3a203e8c80b898|spin_bit:0|
[2025/09/12 05:09:19 657305] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:09:19 657314] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:09:19 657328] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:09:19 657336] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:19 657343] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:19 657351] [debug] |scid:3e3a203e8c80b898|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:19 657359] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:ACK_01RTT|expire:1757653759682255|now:1757653759657255|interv:25000|
[2025/09/12 05:09:19 657372] [debug] |scid:3e3a203e8c80b898|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 DGRAM_MSS_NOTIFY |now:1757653759657255|max_ack_delay:25000|
[2025/09/12 05:09:19 657383] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:09:19 657392] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:11|frame:PADDING PING |recv_time:1757653759657255|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 657415] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879657255|now:1757653759657255|interv:120000000|
[2025/09/12 05:09:19 657421] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879657255|now:1757653759657255|interv:120000000|
[2025/09/12 05:09:19 657426] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759731807|pq_index:0|
[2025/09/12 05:09:19 657432] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759641039|
[2025/09/12 05:09:19 657437] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759657437|
[2025/09/12 05:09:19 657444] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|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 DGRAM_MSS_NOTIFY |now:1757653759657442|
[2025/09/12 05:09:19 657452] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759682255|
[2025/09/12 05:09:19 657457] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759682255|
[2025/09/12 05:09:19 657465] [debug] |xqc_engine_wakeup_after|wakeup:1757653759682255|now:1757653759657465|diff:24790|
[2025/09/12 05:09:19 657475] [debug] |xqc_engine_main_logic|END|now:1757653759657442|
[2025/09/12 05:09:19 657485] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759657485|
[2025/09/12 05:09:19 657494] [debug] |xqc_engine_wakeup_after|wakeup:1757653759682255|now:1757653759657494|diff:24761|
[2025/09/12 05:09:19 657525] [debug] |xqc_engine_main_logic|END|now:1757653759657485|
[2025/09/12 05:09:19 657540] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:29|state:ESTABED|recv_time:1757653759657539|
[2025/09/12 05:09:19 657545] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3e3a203e8c80b898|spin_bit:1|
[2025/09/12 05:09:19 657552] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:09:19 657557] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:09:19 657567] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:09:19 657576] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:1|
[2025/09/12 05:09:19 657584] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:0|
[2025/09/12 05:09:19 657592] [debug] |scid:3e3a203e8c80b898|xqc_process_padding_frame|process padding|
[2025/09/12 05:09:19 657601] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:19 657611] [debug] |scid:3e3a203e8c80b898|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 DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:09:19 657621] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:09:19 657630] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:12|frame:PADDING PING |recv_time:1757653759657539|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 657637] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879657539|now:1757653759657539|interv:120000000|
[2025/09/12 05:09:19 657643] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879657539|now:1757653759657539|interv:120000000|
[2025/09/12 05:09:19 657651] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759682255|pq_index:0|
[2025/09/12 05:09:19 657660] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759657442|
[2025/09/12 05:09:19 657675] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759657675|
[2025/09/12 05:09:19 657687] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|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 DGRAM_MSS_NOTIFY |now:1757653759657684|
[2025/09/12 05:09:19 657700] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|largest_recv:12|ack_delay:160|first_ack_range:3|largest_pkt_recv_time:1757653759657539|
[2025/09/12 05:09:19 657708] [debug] |scid:3e3a203e8c80b898|xqc_gen_ack_frame|high:12|low:9|pkt_pns:2|
[2025/09/12 05:09:19 657716] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 05:09:19 657724] [debug] |scid:3e3a203e8c80b898|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:09:19 657733] [debug] |scid:3e3a203e8c80b898|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 657744] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:09:19 657754] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:09:19 657802] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:10|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:43|now:1757653759657768|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 657810] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:10|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 657817] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759731807|
[2025/09/12 05:09:19 657822] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759731807|
[2025/09/12 05:09:19 657827] [debug] |xqc_engine_wakeup_after|wakeup:1757653759731807|now:1757653759657827|diff:73980|
[2025/09/12 05:09:19 657832] [debug] |xqc_engine_main_logic|END|now:1757653759657684|
[2025/09/12 05:09:19 657838] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759657838|
[2025/09/12 05:09:19 657846] [debug] |xqc_engine_wakeup_after|wakeup:1757653759731807|now:1757653759657846|diff:73961|
[2025/09/12 05:09:19 657855] [debug] |xqc_engine_main_logic|END|now:1757653759657838|
[2025/09/12 05:09:19 732233] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759732232|
[2025/09/12 05:09:19 732266] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759731807|pq_index:0|
[2025/09/12 05:09:19 732274] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759657684|
[2025/09/12 05:09:19 732283] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759732280|
[2025/09/12 05:09:19 732291] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653759731807|now:1757653759732280|
[2025/09/12 05:09:19 732297] [debug] |scid:3e3a203e8c80b898|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:09:19 732304] [debug] |scid:3e3a203e8c80b898|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005617E105B35C|path:0|bytes_in_flight:43|
[2025/09/12 05:09:19 732310] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:37964|rtt_var:15998|pto_duration:101956|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:09:19 732317] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:19 732324] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:19 732344] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:19 732351] [debug] |scid:3e3a203e8c80b898|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:09:19 732359] [debug] |scid:3e3a203e8c80b898|xqc_conn_send_probe_pkt|conn:00005617E105B35C|path:0|pkt_num:5|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:09:19 732368] [debug] |scid:3e3a203e8c80b898|xqc_conn_send_probe_pkt|conn:00005617E105B35C|path:0|pkt_num:9|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:09:19 732375] [debug] |scid:3e3a203e8c80b898|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005617E105B35C|pto_count:1
[2025/09/12 05:09:19 732381] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005617E105B35C|path:0|
[2025/09/12 05:09:19 732387] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:19 732393] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653759732280|
[2025/09/12 05:09:19 732399] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:19 732408] [debug] |scid:3e3a203e8c80b898|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 732415] [debug] |scid:3e3a203e8c80b898|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 732423] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:5|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:19 732430] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:11-11|next_skip_chance:1757653760113298|current_time:1757653759732430|
[2025/09/12 05:09:19 732438] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:09:19 732536] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:12|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653759732456|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 732546] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:12|origin_pktnum:5|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:09:19 732554] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:09:19 732560] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:37964|rtt_var:15998|pto_duration:203912|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:19 732567] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:19 732573] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:19 732579] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:09:19 732585] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:LOSS_DETECTION|expire:1757653759976368|now:1757653759732560|interv:243808|
[2025/09/12 05:09:19 732591] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005617E105B35C|path:0|pns:2|expire:1757653759976368|now:1757653759732560|interval:243808|pto_count:1|srtt:37964
[2025/09/12 05:09:19 732599] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139133|inflight:43|
[2025/09/12 05:09:19 732611] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:9|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:09:19 732618] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:09:19 732644] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:13|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653759732626|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 732652] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:13|origin_pktnum:5|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 732659] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:09:19 732665] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|srtt:37964|rtt_var:15998|pto_duration:203912|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:09:19 732672] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:09:19 732678] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:09:19 732684] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_pto_time_and_space|conn:00005617E105B35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:09:19 732690] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:LOSS_DETECTION|expire:1757653759976538|now:1757653759732665|interv:243873|
[2025/09/12 05:09:19 732696] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005617E105B35C|path:0|pns:2|expire:1757653759976538|now:1757653759732665|interval:243873|pto_count:1|srtt:37964
[2025/09/12 05:09:19 732703] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139133|inflight:86|
[2025/09/12 05:09:19 732710] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759823687|
[2025/09/12 05:09:19 732716] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759823687|
[2025/09/12 05:09:19 732722] [debug] |xqc_engine_wakeup_after|wakeup:1757653759823687|now:1757653759732722|diff:90965|
[2025/09/12 05:09:19 732729] [debug] |xqc_engine_main_logic|END|now:1757653759732280|
[2025/09/12 05:09:19 785703] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:34|state:ESTABED|recv_time:1757653759785699|
[2025/09/12 05:09:19 785727] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3e3a203e8c80b898|spin_bit:0|
[2025/09/12 05:09:19 785741] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:09:19 785750] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:09:19 785763] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:09:19 785772] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|frame_type:2|
[2025/09/12 05:09:19 785785] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|conn:00005617E105B35C|path:0|pkt_num:12|origin_pktnum:5|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:12|
[2025/09/12 05:09:19 785796] [debug] |scid:3e3a203e8c80b898|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:43|prior_delivered:1277|prior_time:1757653759732456|is_app_limited:0|send_elapse:0|ack_elapse:53243|ctl_first_sent_time:1757653759732456|lagest_ack_time:1757653759785699|curr_delivered:1320|
[2025/09/12 05:09:19 785808] [debug] |scid:3e3a203e8c80b898|xqc_update_sample|sampler_sent_time_update:1757653759732456|
[2025/09/12 05:09:19 785817] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:09:19 785837] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|conn:00005617E105B35C|path:0|pkt_num:13|origin_pktnum:5|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:09:19 785867] [debug] |scid:3e3a203e8c80b898|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:43|prior_delivered:1277|prior_time:1757653759732456|is_app_limited:0|send_elapse:0|ack_elapse:53243|ctl_first_sent_time:1757653759732456|lagest_ack_time:1757653759785699|curr_delivered:1363|
[2025/09/12 05:09:19 785878] [debug] |scid:3e3a203e8c80b898|xqc_update_sample|sampler_sent_time_update:1757653759732626|
[2025/09/12 05:09:19 785886] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:09:19 785892] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_rtt|before update rtt|conn:00005617E105B35C|srtt:37964|rttvar:15998|minrtt:30930|latest_rtt:53073|ack_delay:21608|
[2025/09/12 05:09:19 785898] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_update_rtt|l-0.0.0.0-38405-3e3a203e8c80b898 p-193.167.100.100-443-fbc9fa2172115d0d |after update rtt|conn:00005617E105B35C|srtt:37353|rttvar:13221|minrtt:30930|latest_rtt:53073|ack_delay:20000|
[2025/09/12 05:09:19 785905] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:09:19 785912] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 13|pns:2|
[2025/09/12 05:09:19 785918] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:09:19 785924] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005617E105B35C|path:0|
[2025/09/12 05:09:19 785929] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:19 785935] [debug] |scid:3e3a203e8c80b898|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 53243, delivered 86|rate 1615|lost 0|
[2025/09/12 05:09:19 785941] [debug] |scid:3e3a203e8c80b898|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:09:19 785947] [debug] |scid:3e3a203e8c80b898|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1615) in round 3|
[2025/09/12 05:09:19 785953] [debug] |scid:3e3a203e8c80b898|xqc_bbr_update_min_rtt|minrtt expire|rtt:30930, old_rtt:30930|
[2025/09/12 05:09:19 785959] [debug] |scid:3e3a203e8c80b898|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:172|
[2025/09/12 05:09:19 785965] [debug] |scid:3e3a203e8c80b898|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139133|packet_lost:0|acked:86|po_sent_time:1757653759732626|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1363|
[2025/09/12 05:09:19 785972] [debug] |scid:3e3a203e8c80b898|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139133|packet_lost:0|acked:86|po_sent_time:1757653759732626|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1363|
[2025/09/12 05:09:19 785978] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_ack_received|l-0.0.0.0-38405-3e3a203e8c80b898 p-193.167.100.100-443-fbc9fa2172115d0d |bbr on ack|mode:0|pacing_rate:10901068|bw:32452|cwnd:139219|full_bw_reached:0|inflight:0|srtt:37353|latest_rtt:53073|min_rtt:30930|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:09:19 785988] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:09:19 785995] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1757653759785699|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 786002] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879785699|now:1757653759785699|interv:120000000|
[2025/09/12 05:09:19 786014] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879785699|now:1757653759785699|interv:120000000|
[2025/09/12 05:09:19 786020] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759823687|pq_index:0|
[2025/09/12 05:09:19 786026] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759732280|
[2025/09/12 05:09:19 786031] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759786031|
[2025/09/12 05:09:19 786039] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759786036|
[2025/09/12 05:09:19 786048] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653759823687|
[2025/09/12 05:09:19 786053] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653759823687|
[2025/09/12 05:09:19 786059] [debug] |xqc_engine_wakeup_after|wakeup:1757653759823687|now:1757653759786059|diff:37628|
[2025/09/12 05:09:19 786065] [debug] |xqc_engine_main_logic|END|now:1757653759786036|
[2025/09/12 05:09:19 786072] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759786072|
[2025/09/12 05:09:19 786078] [debug] |xqc_engine_wakeup_after|wakeup:1757653759823687|now:1757653759786078|diff:37609|
[2025/09/12 05:09:19 786083] [debug] |xqc_engine_main_logic|END|now:1757653759786072|
[2025/09/12 05:09:19 824352] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759824351|
[2025/09/12 05:09:19 824363] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653759823687|pq_index:0|
[2025/09/12 05:09:19 824368] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759786036|
[2025/09/12 05:09:19 824375] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759824373|
[2025/09/12 05:09:19 824381] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653759823687|now:1757653759824373|
[2025/09/12 05:09:19 824387] [debug] |scid:3e3a203e8c80b898|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:09:19 824393] [debug] |scid:3e3a203e8c80b898|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:09:19 824415] [info] |scid:3e3a203e8c80b898|xqc_conn_close|conn:00005617E105B35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:09:19 824424] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_DRAINING|expire:1757653760170135|now:1757653759824424|interv:345711|
[2025/09/12 05:09:19 824433] [debug] |scid:3e3a203e8c80b898|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:09:19 824442] [debug] |scid:3e3a203e8c80b898|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:09:19 824447] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:09:19 824452] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:09:19 824456] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:09:19 824461] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:09:19 824467] [info] |scid:3e3a203e8c80b898|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:09:19 824473] [debug] |scid:3e3a203e8c80b898|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:19 824494] [stats] |scid:3e3a203e8c80b898|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:1757653759363742|wrt_delay:32|snd_delay:130|finwrt_delay:32|finsnd_delay:130|finrcv_delay:38019|finread_delay:38094|all_acked_delay:56580|firstfinack_dely:56573|close_delay:56589|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-38405-3e3a203e8c80b898 p-193.167.100.100-443-fbc9fa2172115d0d|path_info:mp is not supported in connection scid:3e3a203e8c80b898|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:09:19 824530] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653759823687|now:1757653759824373|
[2025/09/12 05:09:19 824538] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:09:19 824546] [debug] |scid:3e3a203e8c80b898|xqc_path_get_perf_class|conn:00005617E105B35C|path_id:0|path_srtt:37353|min_srtt:37353|path_bw:32452|loss_rate:25.00|path_pto:0|
[2025/09/12 05:09:19 824555] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|path srtt|conn:00005617E105B35C|path_id:0|path_srtt:37353|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:19 824565] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:09:19 824577] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:19 824586] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:09:19 824623] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:14|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653759824595|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 824635] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:14|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 824646] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653760170135|
[2025/09/12 05:09:19 824654] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653760170135|
[2025/09/12 05:09:19 824663] [debug] |xqc_engine_wakeup_after|wakeup:1757653760170135|now:1757653759824662|diff:345473|
[2025/09/12 05:09:19 824670] [debug] |xqc_engine_main_logic|END|now:1757653759824373|
[2025/09/12 05:09:19 855254] [info] |xqc_engine_packet_process|==>|conn:00005617E105B35C|size:37|state:CLOSING|recv_time:1757653759855252|
[2025/09/12 05:09:19 855273] [debug] |scid:3e3a203e8c80b898|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3e3a203e8c80b898|spin_bit:0|
[2025/09/12 05:09:19 855286] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 05:09:19 855293] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 05:09:19 855306] [debug] |scid:3e3a203e8c80b898|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 05:09:19 855314] [debug] |scid:3e3a203e8c80b898|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:09:19 855323] [debug] |scid:3e3a203e8c80b898|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:09:19 855332] [debug] |scid:3e3a203e8c80b898|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 05:09:19 855339] [info] |scid:3e3a203e8c80b898|xqc_conn_on_pkt_processed|====>|conn:00005617E105B35C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:15|frame:|recv_time:1757653759855252|dcid:3e3a203e8c80b898|dcid_seq:0|
[2025/09/12 05:09:19 855349] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:PATH_IDLE|expire:1757653879855252|now:1757653759855252|interv:120000000|
[2025/09/12 05:09:19 855365] [debug] |scid:3e3a203e8c80b898|xqc_timer_set|type:CONN_IDLE|expire:1757653879855252|now:1757653759855252|interv:120000000|
[2025/09/12 05:09:19 855370] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653760170135|pq_index:0|
[2025/09/12 05:09:19 855376] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759824373|
[2025/09/12 05:09:19 855384] [debug] |xqc_engine_main_logic|BEGIN|now:1757653759855384|
[2025/09/12 05:09:19 855395] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653759855392|
[2025/09/12 05:09:19 855406] [debug] |scid:3e3a203e8c80b898|xqc_path_get_perf_class|conn:00005617E105B35C|path_id:0|path_srtt:37353|min_srtt:37353|path_bw:32452|loss_rate:25.00|path_pto:0|
[2025/09/12 05:09:19 855416] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|path srtt|conn:00005617E105B35C|path_id:0|path_srtt:37353|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:09:19 855427] [debug] |scid:3e3a203e8c80b898|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:09:19 855438] [debug] |scid:3e3a203e8c80b898|xqc_check_acked_or_dropped_pkt|conn:00005617E105B35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:09:19 855446] [debug] |scid:3e3a203e8c80b898|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:09:19 855484] [info] |scid:3e3a203e8c80b898|xqc_send_packet_with_pn|<==|conn:00005617E105B35C|path:0|pkt_num:15|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653759855458|stream_id:0|stream_offset:0|
[2025/09/12 05:09:19 855496] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_on_packet_sent|conn:00005617E105B35C|path:0|pkt_num:15|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:09:19 855524] [debug] |scid:3e3a203e8c80b898|xqc_conn_next_wakeup_time|wakeup_time:1757653760170135|
[2025/09/12 05:09:19 855533] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_wakeup_queue|next_tick_time:1757653760170135|
[2025/09/12 05:09:19 855542] [debug] |xqc_engine_wakeup_after|wakeup:1757653760170135|now:1757653759855542|diff:314593|
[2025/09/12 05:09:19 855549] [debug] |xqc_engine_main_logic|END|now:1757653759855392|
[2025/09/12 05:09:20 170114] [debug] |xqc_engine_main_logic|BEGIN|now:1757653760170113|
[2025/09/12 05:09:20 170138] [debug] |xqc_engine_wakeup_after|wakeup:1757653760170135|now:1757653760170138|diff:18446744073709551613|
[2025/09/12 05:09:20 170146] [debug] |xqc_engine_main_logic|END|now:1757653760170113|
[2025/09/12 05:09:20 171216] [debug] |xqc_engine_main_logic|BEGIN|now:1757653760171216|
[2025/09/12 05:09:20 171225] [debug] |scid:3e3a203e8c80b898|xqc_engine_remove_wakeup_queue|next_tick_time:1757653760170135|pq_index:0|
[2025/09/12 05:09:20 171232] [debug] |scid:3e3a203e8c80b898|xqc_engine_add_active_queue|last_ticked_time:1757653759855392|
[2025/09/12 05:09:20 171241] [debug] |scid:3e3a203e8c80b898|xqc_engine_process_conn|conn:00005617E105B35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653760171238|
[2025/09/12 05:09:20 171250] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653760170135|now:1757653760171238|
[2025/09/12 05:09:20 171256] [debug] |scid:3e3a203e8c80b898|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653760170135|now:1757653760171238|
[2025/09/12 05:09:20 171262] [debug] |scid:3e3a203e8c80b898|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:09:20 171277] [info] |xqc_engine_main_logic|conn:00005617E105B35C|l-0.0.0.0-38405-3e3a203e8c80b898 p-193.167.100.100-443-fbc9fa2172115d0d|conn_state:13|next_tick_time:1757653760170135
[2025/09/12 05:09:20 171298] [report] |scid:3e3a203e8c80b898|xqc_conn_destroy|00005617E105B35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:38647|first_send_delay:1267|conn_persist:808783|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-38405-3e3a203e8c80b898 p-193.167.100.100-443-fbc9fa2172115d0d|hsk_recv:37444|close_recv:0|close_send:462080|last_recv:492737|last_send:492943|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,19,16,14,17,0,1024,i96,4,28,37,0,15,492,0,4,20,29,3,12,295,0,4,25,34,4,14,423,0,4,19,40000,15,492,4,43,4000,13,370,4,19,40000,14,462,0-2,0-2,0-0,0-0,0-0,0-37,0-3263,0-8677,0-10,0-14,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:10|spurious_loss:0|detected_loss:3|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:09:20 171356] [debug] |scid:3e3a203e8c80b898|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:09:20 171365] [debug] |scid:3e3a203e8c80b898|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:09:20 171371] [debug] |scid:3e3a203e8c80b898|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:09:20 171377] [debug] |scid:3e3a203e8c80b898|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:09:20 171454] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:09:20 171464] [debug] |xqc_engine_main_logic|END|now:1757653760171238|
[2025/09/12 05:09:20 171488] [debug] |xqc_engine_destroy|begin|