[2025/09/12 05:05:03 367170] [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 05:05:03 367209] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:05:03 367214] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:05:03 367218] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:05:03 367222] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:05:03 367230] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:05:03 367234] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:05:03 367238] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:05:03 367243] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:05:03 367323] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653623367322|now:1757653503367322|interv:120000000|
[2025/09/12 05:05:03 367354] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653623367354|now:1757653503367354|interv:120000000|
[2025/09/12 05:05:03 367362] [debug] |xqc_path_create|path:0|dcid:cfc07676b155753b|scid:31926c29278f9355|create_path_count:1|
[2025/09/12 05:05:03 367369] [debug] |scid:31926c29278f9355|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 05:05:03 367376] [debug] |xqc_path_init|path:0|dcid:cfc07676b155753b|scid:31926c29278f9355|state:2|
[2025/09/12 05:05:03 367383] [debug] |scid:31926c29278f9355|xqc_conn_create|success|scid:31926c29278f9355|dcid:cfc07676b155753b|conn:0000560B4317335C|
[2025/09/12 05:05:03 367394] [debug] |scid:31926c29278f9355|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:05:03 367403] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:03 367764] [debug] |scid:31926c29278f9355|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:03 367775] [debug] |scid:31926c29278f9355|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:03 367781] [debug] |scid:31926c29278f9355|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 05:05:03 367788] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653503367787|
[2025/09/12 05:05:03 367794] [debug] |scid:31926c29278f9355|xqc_process_crypto_write_streams|
[2025/09/12 05:05:03 367798] [debug] |scid:31926c29278f9355|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:03 367807] [info] |scid:31926c29278f9355|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:339|sent:309|pkt_type:INIT|frame:CRYPTO |now:1757653503367806|
[2025/09/12 05:05:03 367813] [debug] |scid:31926c29278f9355|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:05:03 367819] [debug] |scid:31926c29278f9355|xqc_path_get_perf_class|conn:0000560B4317335C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:03 367825] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560B4317335C|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 05:05:03 367830] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:339|reinj:0|path_class:2|
[2025/09/12 05:05:03 367836] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:339|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:03 367842] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:03 367912] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653503367852|stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 367930] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|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 05:05:03 367938] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:03 367945] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:03 367952] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:03 367957] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:03 367962] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:03 367967] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653504117852|now:1757653503367944|interv:749908|
[2025/09/12 05:05:03 367973] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:0|expire:1757653504117852|now:1757653503367944|interval:749908|pto_count:0|srtt:250000
[2025/09/12 05:05:03 367980] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:05:03 367987] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653504117852|
[2025/09/12 05:05:03 367993] [debug] |scid:31926c29278f9355|xqc_engine_remove_active_queue|last_ticked_time:1757653503367787|pd_index:0|
[2025/09/12 05:05:03 367998] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653504117852|
[2025/09/12 05:05:03 368004] [debug] |xqc_engine_wakeup_after|wakeup:1757653504117852|now:1757653503368004|diff:749848|
[2025/09/12 05:05:03 368010] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:05:03 368068] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653504117852|pq_index:0|
[2025/09/12 05:05:03 368075] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653503367787|
[2025/09/12 05:05:03 368085] [debug] |scid:31926c29278f9355|xqc_stream_send|blocked by no 0RTT support|
[2025/09/12 05:05:03 368091] [info] |scid:31926c29278f9355|xqc_stream_send|ret:-610|stream_id:0|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:17|offset:0|fin:1|stream_flag:1|conn:0000560B4317335C|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/09/12 05:05:03 368099] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1757653503368099|
[2025/09/12 05:05:03 368107] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653504117852|
[2025/09/12 05:05:03 368112] [debug] |scid:31926c29278f9355|xqc_engine_remove_active_queue|last_ticked_time:1757653503368099|pd_index:0|
[2025/09/12 05:05:03 368117] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653504117852|
[2025/09/12 05:05:03 368122] [debug] |xqc_engine_wakeup_after|wakeup:1757653504117852|now:1757653503368122|diff:749730|
[2025/09/12 05:05:03 368128] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:05:03 706660] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:1232|state:C_INITIAL_SENT|recv_time:1757653503706654|
[2025/09/12 05:05:03 706692] [debug] |scid:31926c29278f9355|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:03 706704] [debug] |scid:31926c29278f9355|xqc_packet_parse_initial|success|Length:152|
[2025/09/12 05:05:03 706724] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:03 706746] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:03 706766] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:7|
[2025/09/12 05:05:03 706778] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:03 706793] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|conn:0000560B4317335C|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 05:05:03 706816] [debug] |scid:31926c29278f9355|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653503367852|is_app_limited:1|send_elapse:0|ack_elapse:338802|ctl_first_sent_time:1757653503367852|lagest_ack_time:1757653503706654|curr_delivered:1184|
[2025/09/12 05:05:03 706831] [debug] |scid:31926c29278f9355|xqc_update_sample|sampler_sent_time_update:1757653503367852|
[2025/09/12 05:05:03 706839] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:03 706846] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_rtt|before update rtt|conn:0000560B4317335C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:338802|ack_delay:300984|
[2025/09/12 05:05:03 706857] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_rtt|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |after update rtt|conn:0000560B4317335C|srtt:338802|rttvar:169401|minrtt:338802|latest_rtt:338802|ack_delay:300984|
[2025/09/12 05:05:03 706865] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:03 706872] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:03 706878] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:338802|rtt_var:169401|pto_duration:1016406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:03 706886] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653504723291|now:1757653503706878|interv:1016413|
[2025/09/12 05:05:03 706892] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:0|expire:1757653504723291|now:1757653503706878|interval:1016413|pto_count:0|srtt:338802
[2025/09/12 05:05:03 706900] [debug] |scid:31926c29278f9355|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 338802, delivered 1184|rate 3494|lost 0|
[2025/09/12 05:05:03 706907] [debug] |scid:31926c29278f9355|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:03 706913] [debug] |scid:31926c29278f9355|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3494) in round 1|
[2025/09/12 05:05:03 706919] [debug] |scid:31926c29278f9355|xqc_bbr_update_min_rtt|probertt expire|rtt:338802, old_rtt:2147483647|
[2025/09/12 05:05:03 706925] [debug] |scid:31926c29278f9355|xqc_bbr_update_min_rtt|minrtt expire|rtt:338802, old_rtt:2147483647|
[2025/09/12 05:05:03 706932] [debug] |scid:31926c29278f9355|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:698|
[2025/09/12 05:05:03 706938] [debug] |scid:31926c29278f9355|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653503367852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:03 706945] [debug] |scid:31926c29278f9355|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653503367852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:03 706952] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |bbr on ack|mode:0|pacing_rate:1173883|bw:3494|cwnd:139040|full_bw_reached:0|inflight:0|srtt:338802|latest_rtt:338802|min_rtt:338802|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:03 706966] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:03 706973] [debug] |scid:31926c29278f9355|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:03 706980] [debug] |scid:31926c29278f9355|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:03 706986] [debug] |scid:31926c29278f9355|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|123u|
[2025/09/12 05:05:03 707447] [debug] |scid:31926c29278f9355|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:03 707455] [debug] |scid:31926c29278f9355|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:03 707462] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653504117852|pq_index:0|
[2025/09/12 05:05:03 707470] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653503368099|
[2025/09/12 05:05:03 707478] [info] |scid:31926c29278f9355|xqc_conn_confirm_cid|dcid change|ori:cfc07676b155753b|new:85f8f63b1d784fd40d0b|
[2025/09/12 05:05:03 707486] [info] |scid:31926c29278f9355|xqc_conn_addr_validated|Address Validated|conn:0000560B4317335C|role:0|
[2025/09/12 05:05:03 707493] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:03 707531] [debug] |scid:31926c29278f9355|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 05:05:03 707541] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:0|
[2025/09/12 05:05:03 707548] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:1232|pkt_type:INIT|pkt_num:7|frame:ACK CRYPTO |recv_time:1757653503706654|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:03 707557] [debug] |scid:31926c29278f9355|xqc_packet_parse_handshake|success|Length:747|
[2025/09/12 05:05:03 707564] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:03 707570] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:03 707579] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:05:03 707585] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:03 707592] [debug] |scid:31926c29278f9355|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:05:03 707602] [debug] |scid:31926c29278f9355|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:03 707608] [debug] |scid:31926c29278f9355|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:03 707614] [debug] |scid:31926c29278f9355|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|726u|
[2025/09/12 05:05:03 708395] [debug] |scid:31926c29278f9355|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:05:03 708403] [debug] |scid:31926c29278f9355|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:05:03 708409] [warn] |scid:31926c29278f9355|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:03 709127] [debug] |scid:31926c29278f9355|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:03 709138] [debug] |scid:31926c29278f9355|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:03 709145] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:03 709151] [debug] |scid:31926c29278f9355|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 05:05:03 709161] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:05:03 709167] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:1052|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653503706654|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:03 709174] [info] |scid:31926c29278f9355|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 278
[2025/09/12 05:05:03 709179] [info] |scid:31926c29278f9355|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:05:03 709184] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653623706654|now:1757653503706654|interv:120000000|
[2025/09/12 05:05:03 709190] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653623706654|now:1757653503706654|interv:120000000|
[2025/09/12 05:05:03 709195] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503709195|
[2025/09/12 05:05:03 709201] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653503709201|
[2025/09/12 05:05:03 709208] [info] |scid:31926c29278f9355|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:03 709213] [debug] |scid:31926c29278f9355|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:05:03 709219] [debug] |scid:31926c29278f9355|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:05:03 709224] [debug] |scid:31926c29278f9355|xqc_process_crypto_write_streams|
[2025/09/12 05:05:03 709229] [debug] |scid:31926c29278f9355|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:03 709234] [debug] |scid:31926c29278f9355|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:05:03 709239] [debug] |scid:31926c29278f9355|xqc_process_crypto_write_streams|
[2025/09/12 05:05:03 709243] [debug] |scid:31926c29278f9355|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:03 709250] [info] |scid:31926c29278f9355|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653503709250|
[2025/09/12 05:05:03 709256] [debug] |scid:31926c29278f9355|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560B4317335C|
[2025/09/12 05:05:03 709262] [info] |scid:31926c29278f9355|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:03 709267] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:338802|rtt_var:169401|pto_duration:1016406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:03 709274] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653504725679|now:1757653503709267|interv:1016412|
[2025/09/12 05:05:03 709279] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:1|expire:1757653504725679|now:1757653503709267|interval:1016412|pto_count:0|srtt:338802
[2025/09/12 05:05:03 709285] [debug] |scid:31926c29278f9355|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:05:03 709291] [debug] |scid:31926c29278f9355|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:0000560B4317335C|cnt:0|
[2025/09/12 05:05:03 709297] [debug] |scid:31926c29278f9355|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387903|
[2025/09/12 05:05:03 709302] [debug] |scid:31926c29278f9355|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:03 709308] [debug] |scid:31926c29278f9355|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:05:03 709317] [info] |scid:31926c29278f9355|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:64|conn:0000560B4317335C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:03 709327] [debug] |scid:31926c29278f9355|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b|
[2025/09/12 05:05:03 709334] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|largest_recv:7|ack_delay:2680|first_ack_range:0|largest_pkt_recv_time:1757653503706654|
[2025/09/12 05:05:03 709340] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:7|low:7|pkt_pns:0|
[2025/09/12 05:05:03 709345] [debug] |scid:31926c29278f9355|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 05:05:03 709350] [debug] |scid:31926c29278f9355|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:03 709356] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|largest_recv:1|ack_delay:2702|first_ack_range:0|largest_pkt_recv_time:1757653503706654|
[2025/09/12 05:05:03 709361] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 05:05:03 709366] [debug] |scid:31926c29278f9355|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:05:03 709371] [debug] |scid:31926c29278f9355|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:03 709378] [debug] |scid:31926c29278f9355|xqc_path_get_perf_class|conn:0000560B4317335C|path_id:0|path_srtt:338802|min_srtt:338802|path_bw:3494|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:03 709384] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560B4317335C|path_id:0|path_srtt:338802|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:03 709391] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:05:03 709397] [debug] |scid:31926c29278f9355|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 709403] [debug] |scid:31926c29278f9355|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 709409] [debug] |scid:31926c29278f9355|xqc_path_get_perf_class|conn:0000560B4317335C|path_id:0|path_srtt:338802|min_srtt:338802|path_bw:3494|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:03 709414] [debug] |scid:31926c29278f9355|xqc_send_ctl_can_send|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |path:0|can:1|pkt_sz:36|schedule_bytes:70|inflight:0|cwnd:139040|conn:0000560B4317335C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:03 709421] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560B4317335C|path_id:0|path_srtt:338802|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:03 709426] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:36|reinj:0|path_class:2|
[2025/09/12 05:05:03 709433] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:03 709439] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:03 709482] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653503709448|stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 709494] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|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 05:05:03 709529] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:05:03 709546] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:338802|rtt_var:169401|pto_duration:1016406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:03 709552] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:03 709557] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:05:03 709562] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:03 709567] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653504725854|now:1757653503709545|interv:1016309|
[2025/09/12 05:05:03 709572] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:1|expire:1757653504725854|now:1757653503709545|interval:1016309|pto_count:0|srtt:338802
[2025/09/12 05:05:03 709579] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:70|
[2025/09/12 05:05:03 709584] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:38|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:03 709590] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:03 709622] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:70|now:1757653503709599|stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 709633] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|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 05:05:03 709643] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:1184|
[2025/09/12 05:05:03 709652] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:70|
[2025/09/12 05:05:03 709659] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:03 709665] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:03 709690] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:70|now:1757653503709672|stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 709701] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|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 05:05:03 709711] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:03 709720] [debug] |scid:31926c29278f9355|xqc_send_ctl_can_send|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:70|cwnd:139040|conn:0000560B4317335C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:03 709726] [debug] |scid:31926c29278f9355|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:03 709732] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:03 709756] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:0|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:70|now:1757653503709738|stream_id:0|stream_offset:17|
[2025/09/12 05:05:03 709766] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:0|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:03 709783] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:1184|
[2025/09/12 05:05:03 709789] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:338802|rtt_var:169401|pto_duration:1016406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:03 709795] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:03 709800] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:05:03 709805] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:05:03 709810] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:05:03 709815] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653504725854|now:1757653503709789|interv:1016065|
[2025/09/12 05:05:03 709820] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:1|expire:1757653504725854|now:1757653503709789|interval:1016065|pto_count:0|srtt:338802
[2025/09/12 05:05:03 709827] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:106|
[2025/09/12 05:05:03 709833] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653504725854|
[2025/09/12 05:05:03 709838] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653504725854|
[2025/09/12 05:05:03 709843] [debug] |xqc_engine_wakeup_after|wakeup:1757653504725854|now:1757653503709843|diff:1016011|
[2025/09/12 05:05:03 709849] [debug] |xqc_engine_main_logic|END|now:1757653503709201|
[2025/09/12 05:05:03 709855] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503709855|
[2025/09/12 05:05:03 709860] [debug] |xqc_engine_wakeup_after|wakeup:1757653504725854|now:1757653503709860|diff:1015994|
[2025/09/12 05:05:03 709865] [debug] |xqc_engine_main_logic|END|now:1757653503709855|
[2025/09/12 05:05:03 743318] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:1332|state:ESTABED|recv_time:1757653503743316|
[2025/09/12 05:05:03 743339] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:1|
[2025/09/12 05:05:03 743354] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:03 743365] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:03 743442] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:05:03 743454] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:03 743465] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:03 743475] [debug] |scid:31926c29278f9355|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:03 743562] [debug] |scid:31926c29278f9355|xqc_timer_set|type:ACK_01RTT|expire:1757653503768316|now:1757653503743316|interv:25000|
[2025/09/12 05:05:03 743577] [debug] |scid:31926c29278f9355|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 UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653503743316|max_ack_delay:25000|
[2025/09/12 05:05:03 743591] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:05:03 743626] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757653503743316|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:03 743640] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653623743316|now:1757653503743316|interv:120000000|
[2025/09/12 05:05:03 743698] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653623743316|now:1757653503743316|interv:120000000|
[2025/09/12 05:05:03 743710] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653504725854|pq_index:0|
[2025/09/12 05:05:03 743721] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653503709201|
[2025/09/12 05:05:03 743732] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503743732|
[2025/09/12 05:05:03 743745] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653503743742|
[2025/09/12 05:05:03 743770] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653503768316|
[2025/09/12 05:05:03 743781] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653503768316|
[2025/09/12 05:05:03 743789] [debug] |xqc_engine_wakeup_after|wakeup:1757653503768316|now:1757653503743789|diff:24527|
[2025/09/12 05:05:03 743796] [debug] |xqc_engine_main_logic|END|now:1757653503743742|
[2025/09/12 05:05:03 743803] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503743803|
[2025/09/12 05:05:03 743809] [debug] |xqc_engine_wakeup_after|wakeup:1757653503768316|now:1757653503743809|diff:24507|
[2025/09/12 05:05:03 743815] [debug] |xqc_engine_main_logic|END|now:1757653503743803|
[2025/09/12 05:05:03 758667] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:380|state:ESTABED|recv_time:1757653503758666|
[2025/09/12 05:05:03 758688] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:0|
[2025/09/12 05:05:03 758702] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:05:03 758712] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:03 758726] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:05:03 758738] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:03 758750] [debug] |scid:31926c29278f9355|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:05:03 758760] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653503768316|pq_index:0|
[2025/09/12 05:05:03 758771] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653503743742|
[2025/09/12 05:05:03 758782] [debug] |scid:31926c29278f9355|xqc_process_crypto_frame|level:3|
[2025/09/12 05:05:03 758793] [debug] |scid:31926c29278f9355|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:05:03 758804] [debug] |scid:31926c29278f9355|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:05:03 758973] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:7|
[2025/09/12 05:05:03 759031] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:03 759039] [debug] |scid:31926c29278f9355|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 UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:03 759046] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:05:03 759054] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653503758666|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:03 759062] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653623758666|now:1757653503758666|interv:120000000|
[2025/09/12 05:05:03 759068] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653623758666|now:1757653503758666|interv:120000000|
[2025/09/12 05:05:03 759079] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503759078|
[2025/09/12 05:05:03 759086] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653503759085|
[2025/09/12 05:05:03 759094] [debug] |scid:31926c29278f9355|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:03 759100] [debug] |scid:31926c29278f9355|xqc_process_crypto_write_streams|
[2025/09/12 05:05:03 759106] [debug] |scid:31926c29278f9355|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:03 759112] [debug] |scid:31926c29278f9355|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:03 759119] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|largest_recv:2|ack_delay:453|first_ack_range:1|largest_pkt_recv_time:1757653503758666|
[2025/09/12 05:05:03 759126] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:2|low:1|pkt_pns:2|
[2025/09/12 05:05:03 759132] [debug] |scid:31926c29278f9355|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:05:03 759139] [debug] |scid:31926c29278f9355|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:03 759146] [debug] |scid:31926c29278f9355|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 759154] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:03 759161] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-1|next_skip_chance:1757653506883378|current_time:1757653503759160|
[2025/09/12 05:05:03 759168] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:03 759212] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:2|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:106|now:1757653503759177|stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 759226] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:2|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 05:05:03 759241] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653504725854|
[2025/09/12 05:05:03 759252] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653504725854|
[2025/09/12 05:05:03 759260] [debug] |xqc_engine_wakeup_after|wakeup:1757653504725854|now:1757653503759260|diff:966594|
[2025/09/12 05:05:03 759266] [debug] |xqc_engine_main_logic|END|now:1757653503759085|
[2025/09/12 05:05:03 759274] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503759274|
[2025/09/12 05:05:03 759280] [debug] |xqc_engine_wakeup_after|wakeup:1757653504725854|now:1757653503759280|diff:966574|
[2025/09/12 05:05:03 759286] [debug] |xqc_engine_main_logic|END|now:1757653503759274|
[2025/09/12 05:05:03 790988] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:1372|state:ESTABED|recv_time:1757653503790985|
[2025/09/12 05:05:03 791011] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:0|
[2025/09/12 05:05:03 791026] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:05:03 791036] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:03 791078] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:05:03 791091] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:03 791102] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:03 791113] [debug] |scid:31926c29278f9355|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:03 791144] [debug] |scid:31926c29278f9355|xqc_timer_set|type:ACK_01RTT|expire:1757653503815985|now:1757653503790985|interv:25000|
[2025/09/12 05:05:03 791169] [debug] |scid:31926c29278f9355|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 UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653503790985|max_ack_delay:25000|
[2025/09/12 05:05:03 791177] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:05:03 791184] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING PING |recv_time:1757653503790985|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:03 791192] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653623790985|now:1757653503790985|interv:120000000|
[2025/09/12 05:05:03 791199] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653623790985|now:1757653503790985|interv:120000000|
[2025/09/12 05:05:03 791205] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653504725854|pq_index:0|
[2025/09/12 05:05:03 791212] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653503759085|
[2025/09/12 05:05:03 791218] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503791218|
[2025/09/12 05:05:03 791225] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653503791224|
[2025/09/12 05:05:03 791235] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653503815985|
[2025/09/12 05:05:03 791241] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653503815985|
[2025/09/12 05:05:03 791247] [debug] |xqc_engine_wakeup_after|wakeup:1757653503815985|now:1757653503791247|diff:24738|
[2025/09/12 05:05:03 791254] [debug] |xqc_engine_main_logic|END|now:1757653503791224|
[2025/09/12 05:05:03 791261] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503791261|
[2025/09/12 05:05:03 791267] [debug] |xqc_engine_wakeup_after|wakeup:1757653503815985|now:1757653503791267|diff:24718|
[2025/09/12 05:05:03 791273] [debug] |xqc_engine_main_logic|END|now:1757653503791261|
[2025/09/12 05:05:03 815724] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503815724|
[2025/09/12 05:05:03 815740] [debug] |xqc_engine_wakeup_after|wakeup:1757653503815985|now:1757653503815740|diff:245|
[2025/09/12 05:05:03 815747] [debug] |xqc_engine_main_logic|END|now:1757653503815724|
[2025/09/12 05:05:03 816816] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503816815|
[2025/09/12 05:05:03 816827] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653503815985|pq_index:0|
[2025/09/12 05:05:03 816833] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653503791224|
[2025/09/12 05:05:03 816841] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653503816840|
[2025/09/12 05:05:03 816849] [debug] |scid:31926c29278f9355|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653503815985|now:1757653503816840|
[2025/09/12 05:05:03 816855] [debug] |scid:31926c29278f9355|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:03 816861] [debug] |scid:31926c29278f9355|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653503815985|now:1757653503816840|
[2025/09/12 05:05:03 816867] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:03 816876] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|largest_recv:3|ack_delay:25890|first_ack_range:2|largest_pkt_recv_time:1757653503790985|
[2025/09/12 05:05:03 816890] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:3|low:1|pkt_pns:2|
[2025/09/12 05:05:03 816896] [debug] |scid:31926c29278f9355|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:05:03 816902] [debug] |scid:31926c29278f9355|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:03 816909] [debug] |scid:31926c29278f9355|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 816917] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:03 816924] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:03 816974] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:3|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:106|now:1757653503816936|stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 816989] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:3|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 05:05:03 817003] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653504725854|
[2025/09/12 05:05:03 817013] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653504725854|
[2025/09/12 05:05:03 817019] [debug] |xqc_engine_wakeup_after|wakeup:1757653504725854|now:1757653503817019|diff:908835|
[2025/09/12 05:05:03 817026] [debug] |xqc_engine_main_logic|END|now:1757653503816840|
[2025/09/12 05:05:03 849595] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:1422|state:ESTABED|recv_time:1757653503849589|
[2025/09/12 05:05:03 849632] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:1|
[2025/09/12 05:05:03 849655] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:05:03 849664] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:03 849686] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:05:03 849693] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:03 849701] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:1e|
[2025/09/12 05:05:03 849709] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:03 849718] [debug] |scid:31926c29278f9355|xqc_process_new_conn_id_frame|new_conn_id|4163d8834974c47af3f3|sr_token:afa310b16bfa99195a50f4da768e64c2
[2025/09/12 05:05:03 849732] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:03 849741] [debug] |scid:31926c29278f9355|xqc_process_new_conn_id_frame|new_conn_id|14cbc924b7194e6ab14c|sr_token:28fb768c57d2ad53377f68bb132656cc
[2025/09/12 05:05:03 849750] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:03 849757] [debug] |scid:31926c29278f9355|xqc_process_new_conn_id_frame|new_conn_id|b8aad9567867ab696496|sr_token:f1320a146b1ce82a78cf65e8102ffa54
[2025/09/12 05:05:03 849764] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:03 849773] [debug] |scid:31926c29278f9355|xqc_process_new_conn_id_frame|new_conn_id|e6d7ef5ab626cacbd632|sr_token:c241d98ef41b7124464b4dfd411ed3c0
[2025/09/12 05:05:03 849785] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:03 849796] [debug] |scid:31926c29278f9355|xqc_process_new_conn_id_frame|new_conn_id|12db53e9eeca9446925a|sr_token:990b3cd208cbfcf39274ee0ae009cd08
[2025/09/12 05:05:03 849808] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:03 849814] [debug] |scid:31926c29278f9355|xqc_process_new_conn_id_frame|new_conn_id|55841c85b87bdf9df3a1|sr_token:2045f8c9b3cacb83a502c0c0a8043dea
[2025/09/12 05:05:03 849837] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:03 849843] [debug] |scid:31926c29278f9355|xqc_process_new_conn_id_frame|new_conn_id|36bbb53be2912e8a15a9|sr_token:9d1edf68fbfe723f8a51dd428fe0e17d
[2025/09/12 05:05:03 849850] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:03 849856] [debug] |scid:31926c29278f9355|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:03 849867] [info] |scid:31926c29278f9355|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560B4317335C|
[2025/09/12 05:05:03 849877] [debug] |scid:31926c29278f9355|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:36|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:03 849885] [info] |scid:31926c29278f9355|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:03 849892] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:338802|rtt_var:169401|pto_duration:1016406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:03 849899] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:03 849905] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:03 849911] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:05:03 849918] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653504746144|now:1757653503849891|interv:896253|
[2025/09/12 05:05:03 849924] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:2|expire:1757653504746144|now:1757653503849891|interval:896253|pto_count:0|srtt:338802
[2025/09/12 05:05:03 849933] [debug] |scid:31926c29278f9355|xqc_timer_set|type:ACK_01RTT|expire:1757653503874589|now:1757653503849589|interv:25000|
[2025/09/12 05:05:03 849941] [debug] |scid:31926c29278f9355|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 UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653503849589|max_ack_delay:25000|
[2025/09/12 05:05:03 849949] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:05:03 849956] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:1422|pkt_type:SHORT_HEADER|pkt_num:4|frame:PADDING PING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653503849589|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:03 849965] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653623849589|now:1757653503849589|interv:120000000|
[2025/09/12 05:05:03 849971] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653623849589|now:1757653503849589|interv:120000000|
[2025/09/12 05:05:03 849978] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653504725854|pq_index:0|
[2025/09/12 05:05:03 849984] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653503816840|
[2025/09/12 05:05:03 849991] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503849990|
[2025/09/12 05:05:03 849998] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653503849997|
[2025/09/12 05:05:03 850026] [debug] |scid:31926c29278f9355|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:6e692e07b42e98aa|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:05:03 850037] [debug] |scid:31926c29278f9355|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:03c4b010bf84a34e|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:05:03 850051] [debug] |scid:31926c29278f9355|xqc_path_get_perf_class|conn:0000560B4317335C|path_id:0|path_srtt:338802|min_srtt:338802|path_bw:3494|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:03 850058] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560B4317335C|path_id:0|path_srtt:338802|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:03 850066] [debug] |scid:31926c29278f9355|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 05:05:03 850073] [debug] |scid:31926c29278f9355|xqc_path_get_perf_class|conn:0000560B4317335C|path_id:0|path_srtt:338802|min_srtt:338802|path_bw:3494|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:03 850080] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560B4317335C|path_id:0|path_srtt:338802|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:03 850087] [debug] |scid:31926c29278f9355|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 05:05:03 850095] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:03 850103] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:03 850164] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:4|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:36|now:1757653503850112|stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 850175] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|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 05:05:03 850186] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:1184|
[2025/09/12 05:05:03 850198] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:338802|rtt_var:169401|pto_duration:1016406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:03 850207] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:03 850213] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:03 850219] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 79|
[2025/09/12 05:05:03 850225] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653504886518|now:1757653503850197|interv:1036321|
[2025/09/12 05:05:03 850231] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:2|expire:1757653504886518|now:1757653503850197|interval:1036321|pto_count:0|srtt:338802
[2025/09/12 05:05:03 850239] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:79|
[2025/09/12 05:05:03 850246] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:03 850252] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:03 850282] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:5|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:79|now:1757653503850260|stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 850294] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|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 05:05:03 850310] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|path:0|inflight:79|applimit:1184|
[2025/09/12 05:05:03 850321] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:338802|rtt_var:169401|pto_duration:1016406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:03 850330] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:03 850336] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:03 850342] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 122|
[2025/09/12 05:05:03 850348] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653504886666|now:1757653503850321|interv:1036345|
[2025/09/12 05:05:03 850354] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:2|expire:1757653504886666|now:1757653503850321|interval:1036345|pto_count:0|srtt:338802
[2025/09/12 05:05:03 850361] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:122|
[2025/09/12 05:05:03 850368] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653503874589|
[2025/09/12 05:05:03 850374] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653503874589|
[2025/09/12 05:05:03 850380] [debug] |xqc_engine_wakeup_after|wakeup:1757653503874589|now:1757653503850380|diff:24209|
[2025/09/12 05:05:03 850387] [debug] |xqc_engine_main_logic|END|now:1757653503849997|
[2025/09/12 05:05:03 850393] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503850393|
[2025/09/12 05:05:03 850398] [debug] |xqc_engine_wakeup_after|wakeup:1757653503874589|now:1757653503850398|diff:24191|
[2025/09/12 05:05:03 850403] [debug] |xqc_engine_main_logic|END|now:1757653503850393|
[2025/09/12 05:05:03 874843] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503874843|
[2025/09/12 05:05:03 874856] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653503874589|pq_index:0|
[2025/09/12 05:05:03 874862] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653503849997|
[2025/09/12 05:05:03 874869] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653503874868|
[2025/09/12 05:05:03 874876] [debug] |scid:31926c29278f9355|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653503874589|now:1757653503874868|
[2025/09/12 05:05:03 874881] [debug] |scid:31926c29278f9355|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:03 874886] [debug] |scid:31926c29278f9355|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653503874589|now:1757653503874868|
[2025/09/12 05:05:03 874891] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:03 874899] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|largest_recv:4|ack_delay:25310|first_ack_range:3|largest_pkt_recv_time:1757653503849589|
[2025/09/12 05:05:03 874905] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:4|low:1|pkt_pns:2|
[2025/09/12 05:05:03 874910] [debug] |scid:31926c29278f9355|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:05:03 874915] [debug] |scid:31926c29278f9355|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:03 874921] [debug] |scid:31926c29278f9355|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 874928] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:03 874940] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:03 874979] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:6|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:122|now:1757653503874949|stream_id:0|stream_offset:0|
[2025/09/12 05:05:03 874992] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:6|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 05:05:03 875003] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653504886666|
[2025/09/12 05:05:03 875011] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653504886666|
[2025/09/12 05:05:03 875019] [debug] |xqc_engine_wakeup_after|wakeup:1757653504886666|now:1757653503875019|diff:1011647|
[2025/09/12 05:05:03 875025] [debug] |xqc_engine_main_logic|END|now:1757653503874868|
[2025/09/12 05:05:03 901072] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:32|state:ESTABED|recv_time:1757653503901070|
[2025/09/12 05:05:03 901091] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:0|
[2025/09/12 05:05:03 901103] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:05:03 901111] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:03 901123] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:05:03 901131] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:03 901138] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|conn:0000560B4317335C|path:0|pkt_num:4|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:03 901149] [debug] |scid:31926c29278f9355|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:79|prior_delivered:1184|prior_time:1757653503709448|is_app_limited:1|send_elapse:140664|ack_elapse:191622|ctl_first_sent_time:1757653503850112|lagest_ack_time:1757653503901070|curr_delivered:1227|
[2025/09/12 05:05:03 901160] [debug] |scid:31926c29278f9355|xqc_update_sample|sampler_sent_time_update:1757653503850112|
[2025/09/12 05:05:03 901170] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:03 901178] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_rtt|before update rtt|conn:0000560B4317335C|srtt:338802|rttvar:169401|minrtt:338802|latest_rtt:50958|ack_delay:20256|
[2025/09/12 05:05:03 901187] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_rtt|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |after update rtt|conn:0000560B4317335C|srtt:302821|rttvar:199012|minrtt:50958|latest_rtt:50958|ack_delay:20000|
[2025/09/12 05:05:03 901197] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:03 901208] [debug] |scid:31926c29278f9355|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:1|po_sent_time:1757653503709738|lost_send_time:1757653503560397|loss_delay:340673|frame:STREAM |repair:128|
[2025/09/12 05:05:03 901218] [debug] |scid:31926c29278f9355|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653503709738u|
[2025/09/12 05:05:03 901228] [stats] |scid:31926c29278f9355|xqc_send_ctl_detect_lost|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |lost interval:1757653503901070|lost_count:1|send_count:6|pkt_num:0|po_send_time:1757653503709738|srtt:302821|cwnd:139040|bw:3494|conn_life:533752|now:0|last_lost_time:533752|
[2025/09/12 05:05:03 901237] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 3|pns:2|
[2025/09/12 05:05:03 901249] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:03 901256] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:302821|rtt_var:199012|pto_duration:1098869|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:03 901266] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:03 901274] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:03 901283] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:05:03 901289] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653504969129|now:1757653503901255|interv:1067874|
[2025/09/12 05:05:03 901294] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:2|expire:1757653504969129|now:1757653503901255|interval:1067874|pto_count:0|srtt:302821
[2025/09/12 05:05:03 901300] [debug] |scid:31926c29278f9355|xqc_generate_sample|sampler: send_elapse 140664, ack_elapse 191622, delivered 43|rate 224|lost 1|
[2025/09/12 05:05:03 901306] [debug] |scid:31926c29278f9355|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:03 901312] [debug] |scid:31926c29278f9355|xqc_bbr_update_min_rtt|probertt expire|rtt:50958, old_rtt:338802|
[2025/09/12 05:05:03 901317] [debug] |scid:31926c29278f9355|xqc_bbr_update_min_rtt|minrtt expire|rtt:50958, old_rtt:338802|
[2025/09/12 05:05:03 901322] [debug] |scid:31926c29278f9355|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:698|
[2025/09/12 05:05:03 901327] [debug] |scid:31926c29278f9355|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:1|acked:43|po_sent_time:1757653503850112|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1227|
[2025/09/12 05:05:03 901333] [debug] |scid:31926c29278f9355|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:1|acked:43|po_sent_time:1757653503850112|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1227|
[2025/09/12 05:05:03 901340] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |bbr on ack|mode:0|pacing_rate:1173883|bw:3494|cwnd:139083|full_bw_reached:0|inflight:43|srtt:302821|latest_rtt:50958|min_rtt:50958|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:03 901348] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:05:03 901353] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757653503901070|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:03 901360] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653623901070|now:1757653503901070|interv:120000000|
[2025/09/12 05:05:03 901365] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653623901070|now:1757653503901070|interv:120000000|
[2025/09/12 05:05:03 901370] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653504886666|pq_index:0|
[2025/09/12 05:05:03 901376] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653503874868|
[2025/09/12 05:05:03 901381] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503901380|
[2025/09/12 05:05:03 901387] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653503901385|
[2025/09/12 05:05:03 901398] [debug] |scid:31926c29278f9355|xqc_path_get_perf_class|conn:0000560B4317335C|path_id:0|path_srtt:302821|min_srtt:302821|path_bw:3494|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:03 901404] [debug] |scid:31926c29278f9355|xqc_send_ctl_can_send|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:43|cwnd:139083|conn:0000560B4317335C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:03 901410] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560B4317335C|path_id:0|path_srtt:302821|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:03 901417] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:36|reinj:0|path_class:2|
[2025/09/12 05:05:03 901424] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:03 901429] [debug] |scid:31926c29278f9355|xqc_send_ctl_can_send|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:43|cwnd:139083|conn:0000560B4317335C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:03 901435] [debug] |scid:31926c29278f9355|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:03 901440] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:03 901476] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:7|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43|now:1757653503901448|stream_id:0|stream_offset:17|
[2025/09/12 05:05:03 901487] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:7|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:03 901498] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:05:03 901537] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:302821|rtt_var:199012|pto_duration:1098869|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:03 901543] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:03 901548] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:03 901553] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 79|
[2025/09/12 05:05:03 901558] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653505020317|now:1757653503901537|interv:1118780|
[2025/09/12 05:05:03 901564] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:2|expire:1757653505020317|now:1757653503901537|interval:1118780|pto_count:0|srtt:302821
[2025/09/12 05:05:03 901570] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139083|inflight:79|
[2025/09/12 05:05:03 901576] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653505020317|
[2025/09/12 05:05:03 901581] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653505020317|
[2025/09/12 05:05:03 901586] [debug] |xqc_engine_wakeup_after|wakeup:1757653505020317|now:1757653503901586|diff:1118731|
[2025/09/12 05:05:03 901592] [debug] |xqc_engine_main_logic|END|now:1757653503901385|
[2025/09/12 05:05:03 901598] [debug] |xqc_engine_main_logic|BEGIN|now:1757653503901598|
[2025/09/12 05:05:03 901603] [debug] |xqc_engine_wakeup_after|wakeup:1757653505020317|now:1757653503901603|diff:1118714|
[2025/09/12 05:05:03 901608] [debug] |xqc_engine_main_logic|END|now:1757653503901598|
[2025/09/12 05:05:05 019833] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505019831|
[2025/09/12 05:05:05 019894] [debug] |xqc_engine_wakeup_after|wakeup:1757653505020317|now:1757653505019894|diff:423|
[2025/09/12 05:05:05 019901] [debug] |xqc_engine_main_logic|END|now:1757653505019831|
[2025/09/12 05:05:05 020971] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505020970|
[2025/09/12 05:05:05 020981] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653505020317|pq_index:0|
[2025/09/12 05:05:05 020987] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653503901385|
[2025/09/12 05:05:05 020995] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653505020992|
[2025/09/12 05:05:05 021003] [debug] |scid:31926c29278f9355|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653505020317|now:1757653505020992|
[2025/09/12 05:05:05 021008] [debug] |scid:31926c29278f9355|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:05 021014] [debug] |scid:31926c29278f9355|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560B4317335C|path:0|bytes_in_flight:79|
[2025/09/12 05:05:05 021020] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:302821|rtt_var:199012|pto_duration:1098869|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:05 021026] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:05 021032] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:05 021037] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 79|
[2025/09/12 05:05:05 021042] [debug] |scid:31926c29278f9355|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:05 021049] [debug] |scid:31926c29278f9355|xqc_conn_send_probe_pkt|conn:0000560B4317335C|path:0|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:05 021057] [debug] |scid:31926c29278f9355|xqc_conn_send_probe_pkt|conn:0000560B4317335C|path:0|pkt_num:5|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:05 021066] [debug] |scid:31926c29278f9355|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560B4317335C|pto_count:1
[2025/09/12 05:05:05 021072] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:302821|rtt_var:199012|pto_duration:2197738|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:05 021078] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:05 021083] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:05 021088] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:05:05 021093] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653506139186|now:1757653505021072|interv:1118114|
[2025/09/12 05:05:05 021098] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:2|expire:1757653506139186|now:1757653505021072|interval:1118114|pto_count:1|srtt:302821
[2025/09/12 05:05:05 021109] [debug] |scid:31926c29278f9355|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:05:05 021116] [debug] |scid:31926c29278f9355|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:05 021122] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:05 021135] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:05 021234] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:8|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653505021154|stream_id:0|stream_offset:17|
[2025/09/12 05:05:05 021242] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:8|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:05 021249] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:05:05 021255] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:302821|rtt_var:199012|pto_duration:2197738|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:05 021260] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:05 021265] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:05 021270] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:05:05 021276] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653507258892|now:1757653505021254|interv:2237638|
[2025/09/12 05:05:05 021281] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:2|expire:1757653507258892|now:1757653505021254|interval:2237638|pto_count:1|srtt:302821
[2025/09/12 05:05:05 021288] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139083|inflight:72|
[2025/09/12 05:05:05 021294] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:5|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:05 021301] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:05 021337] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:9|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653505021312|stream_id:0|stream_offset:0|
[2025/09/12 05:05:05 021345] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|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 05:05:05 021351] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:05:05 021356] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:302821|rtt_var:199012|pto_duration:2197738|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:05:05 021361] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:05 021366] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:05 021371] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:05:05 021376] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653507259050|now:1757653505021356|interv:2237694|
[2025/09/12 05:05:05 021382] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:2|expire:1757653507259050|now:1757653505021356|interval:2237694|pto_count:1|srtt:302821
[2025/09/12 05:05:05 021388] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139083|inflight:115|
[2025/09/12 05:05:05 021400] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653507259050|
[2025/09/12 05:05:05 021406] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653507259050|
[2025/09/12 05:05:05 021411] [debug] |xqc_engine_wakeup_after|wakeup:1757653507259050|now:1757653505021411|diff:2237639|
[2025/09/12 05:05:05 021417] [debug] |xqc_engine_main_logic|END|now:1757653505020992|
[2025/09/12 05:05:05 051328] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:29|state:ESTABED|recv_time:1757653505051324|
[2025/09/12 05:05:05 051352] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:1|
[2025/09/12 05:05:05 051371] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:05:05 051380] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:05 051395] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:05:05 051406] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:05 051416] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:05 051427] [debug] |scid:31926c29278f9355|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:05 051441] [debug] |scid:31926c29278f9355|xqc_timer_set|type:ACK_01RTT|expire:1757653505076324|now:1757653505051324|interv:25000|
[2025/09/12 05:05:05 051456] [debug] |scid:31926c29278f9355|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 UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653505051324|max_ack_delay:25000|
[2025/09/12 05:05:05 051469] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:05:05 051482] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:7|frame:PADDING PING |recv_time:1757653505051324|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:05 051497] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653625051324|now:1757653505051324|interv:120000000|
[2025/09/12 05:05:05 051528] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653625051324|now:1757653505051324|interv:120000000|
[2025/09/12 05:05:05 051539] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653507259050|pq_index:0|
[2025/09/12 05:05:05 051551] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653505020992|
[2025/09/12 05:05:05 051561] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505051561|
[2025/09/12 05:05:05 051575] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653505051571|
[2025/09/12 05:05:05 051590] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653505076324|
[2025/09/12 05:05:05 051601] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653505076324|
[2025/09/12 05:05:05 051611] [debug] |xqc_engine_wakeup_after|wakeup:1757653505076324|now:1757653505051611|diff:24713|
[2025/09/12 05:05:05 051622] [debug] |xqc_engine_main_logic|END|now:1757653505051571|
[2025/09/12 05:05:05 051630] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505051630|
[2025/09/12 05:05:05 051635] [debug] |xqc_engine_wakeup_after|wakeup:1757653505076324|now:1757653505051635|diff:24689|
[2025/09/12 05:05:05 051640] [debug] |xqc_engine_main_logic|END|now:1757653505051630|
[2025/09/12 05:05:05 052021] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:35|state:ESTABED|recv_time:1757653505052021|
[2025/09/12 05:05:05 052043] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:1|
[2025/09/12 05:05:05 052054] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:05:05 052063] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:05 052071] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:05:05 052077] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:05 052089] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|conn:0000560B4317335C|path:0|pkt_num:9|origin_pktnum:5|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:05:05 052100] [debug] |scid:31926c29278f9355|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:115|prior_delivered:1227|prior_time:1757653503901070|is_app_limited:0|send_elapse:1171200|ack_elapse:1150951|ctl_first_sent_time:1757653505021312|lagest_ack_time:1757653505052021|curr_delivered:1270|
[2025/09/12 05:05:05 052111] [debug] |scid:31926c29278f9355|xqc_update_sample|sampler_sent_time_update:1757653505021312|
[2025/09/12 05:05:05 052121] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:05 052128] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_rtt|before update rtt|conn:0000560B4317335C|srtt:302821|rttvar:199012|minrtt:50958|latest_rtt:30709|ack_delay:0|
[2025/09/12 05:05:05 052134] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_rtt|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |after update rtt|conn:0000560B4317335C|srtt:268807|rttvar:217287|minrtt:30709|latest_rtt:30709|ack_delay:0|
[2025/09/12 05:05:05 052141] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:05:05 052150] [debug] |scid:31926c29278f9355|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:05 052160] [debug] |scid:31926c29278f9355|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:6|po_sent_time:1757653503901448|lost_send_time:1757653504749614|loss_delay:302407|frame:STREAM |repair:128|
[2025/09/12 05:05:05 052171] [debug] |scid:31926c29278f9355|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653503901448u|
[2025/09/12 05:05:05 052180] [stats] |scid:31926c29278f9355|xqc_send_ctl_detect_lost|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |lost interval:1150951|lost_count:1|send_count:3|pkt_num:7|po_send_time:1757653503901448|srtt:268807|cwnd:139083|bw:3494|conn_life:1684703|now:0|last_lost_time:1684703|
[2025/09/12 05:05:05 052187] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:05 052192] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:2|expire:1757653505323561|now:1757653505052192|interval:271369|
[2025/09/12 05:05:05 052198] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653505323561|now:1757653505052192|interv:271369|
[2025/09/12 05:05:05 052203] [debug] |scid:31926c29278f9355|xqc_generate_sample|sampler: send_elapse 1171200, ack_elapse 1150951, delivered 43|rate 36|lost 2|
[2025/09/12 05:05:05 052209] [debug] |scid:31926c29278f9355|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:05 052214] [debug] |scid:31926c29278f9355|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (36) in round 3|
[2025/09/12 05:05:05 052220] [debug] |scid:31926c29278f9355|xqc_bbr_update_min_rtt|probertt expire|rtt:30709, old_rtt:50958|
[2025/09/12 05:05:05 052225] [debug] |scid:31926c29278f9355|xqc_bbr_update_min_rtt|minrtt expire|rtt:30709, old_rtt:50958|
[2025/09/12 05:05:05 052242] [debug] |scid:31926c29278f9355|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:86|
[2025/09/12 05:05:05 052251] [debug] |scid:31926c29278f9355|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139083|packet_lost:1|acked:43|po_sent_time:1757653505021312|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270|
[2025/09/12 05:05:05 052258] [debug] |scid:31926c29278f9355|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139083|packet_lost:1|acked:43|po_sent_time:1757653505021312|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1270|
[2025/09/12 05:05:05 052265] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |bbr on ack|mode:0|pacing_rate:1173883|bw:3494|cwnd:139126|full_bw_reached:0|inflight:36|srtt:268807|latest_rtt:30709|min_rtt:30709|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:05 052273] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:05:05 052279] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757653505052021|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:05 052285] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653625052021|now:1757653505052021|interv:120000000|
[2025/09/12 05:05:05 052290] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653625052021|now:1757653505052021|interv:120000000|
[2025/09/12 05:05:05 052295] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653505076324|pq_index:0|
[2025/09/12 05:05:05 052300] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653505051571|
[2025/09/12 05:05:05 052305] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505052305|
[2025/09/12 05:05:05 052311] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653505052310|
[2025/09/12 05:05:05 052319] [debug] |scid:31926c29278f9355|xqc_path_get_perf_class|conn:0000560B4317335C|path_id:0|path_srtt:268807|min_srtt:268807|path_bw:3494|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:05 052325] [debug] |scid:31926c29278f9355|xqc_send_ctl_can_send|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:36|cwnd:139126|conn:0000560B4317335C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:05 052331] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560B4317335C|path_id:0|path_srtt:268807|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:05 052338] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:7|size:36|reinj:0|path_class:2|
[2025/09/12 05:05:05 052344] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:7|size:36|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:05 052350] [debug] |scid:31926c29278f9355|xqc_send_ctl_can_send|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:36|cwnd:139126|conn:0000560B4317335C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:05 052356] [debug] |scid:31926c29278f9355|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:05 052361] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:05 052395] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:10|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653505052369|stream_id:0|stream_offset:17|
[2025/09/12 05:05:05 052406] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:10|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:05 052413] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:05:05 052418] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:2|expire:1757653505323561|now:1757653505052418|interval:271143|
[2025/09/12 05:05:05 052424] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653505323561|now:1757653505052418|interv:271143|
[2025/09/12 05:05:05 052433] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139126|inflight:72|
[2025/09/12 05:05:05 052443] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653505076324|
[2025/09/12 05:05:05 052452] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653505076324|
[2025/09/12 05:05:05 052459] [debug] |xqc_engine_wakeup_after|wakeup:1757653505076324|now:1757653505052458|diff:23866|
[2025/09/12 05:05:05 052464] [debug] |xqc_engine_main_logic|END|now:1757653505052310|
[2025/09/12 05:05:05 052471] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505052470|
[2025/09/12 05:05:05 052475] [debug] |xqc_engine_wakeup_after|wakeup:1757653505076324|now:1757653505052475|diff:23849|
[2025/09/12 05:05:05 052480] [debug] |xqc_engine_main_logic|END|now:1757653505052470|
[2025/09/12 05:05:05 075879] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505075879|
[2025/09/12 05:05:05 075895] [debug] |xqc_engine_wakeup_after|wakeup:1757653505076324|now:1757653505075895|diff:429|
[2025/09/12 05:05:05 075902] [debug] |xqc_engine_main_logic|END|now:1757653505075879|
[2025/09/12 05:05:05 076972] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505076972|
[2025/09/12 05:05:05 076981] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653505076324|pq_index:0|
[2025/09/12 05:05:05 076987] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653505052310|
[2025/09/12 05:05:05 076995] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653505076993|
[2025/09/12 05:05:05 077003] [debug] |scid:31926c29278f9355|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653505076324|now:1757653505076993|
[2025/09/12 05:05:05 077009] [debug] |scid:31926c29278f9355|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:05 077015] [debug] |scid:31926c29278f9355|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653505076324|now:1757653505076993|
[2025/09/12 05:05:05 077021] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:05 077029] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|largest_recv:9|ack_delay:25705|first_ack_range:0|largest_pkt_recv_time:1757653505051324|
[2025/09/12 05:05:05 077036] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/09/12 05:05:05 077042] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:05:05 077048] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:05:05 077054] [debug] |scid:31926c29278f9355|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:7|frame_largest_recv:9|
[2025/09/12 05:05:05 077060] [debug] |scid:31926c29278f9355|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:05 077068] [debug] |scid:31926c29278f9355|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:05 077075] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:05 077091] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:05 077129] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:11|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:72|now:1757653505077102|stream_id:0|stream_offset:0|
[2025/09/12 05:05:05 077137] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:11|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 05:05:05 077146] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653505323561|
[2025/09/12 05:05:05 077152] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653505323561|
[2025/09/12 05:05:05 077158] [debug] |xqc_engine_wakeup_after|wakeup:1757653505323561|now:1757653505077158|diff:246403|
[2025/09/12 05:05:05 077164] [debug] |xqc_engine_main_logic|END|now:1757653505076993|
[2025/09/12 05:05:05 083949] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:1054|state:ESTABED|recv_time:1757653505083947|
[2025/09/12 05:05:05 083971] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:0|
[2025/09/12 05:05:05 083987] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:05:05 083996] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:05 084012] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:05:05 084022] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:05 084034] [debug] |scid:31926c29278f9355|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:05 084047] [debug] |scid:31926c29278f9355|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:05:05 084059] [debug] |scid:31926c29278f9355|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:05 084069] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653505323561|pq_index:0|
[2025/09/12 05:05:05 084079] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653505076993|
[2025/09/12 05:05:05 084089] [debug] |scid:31926c29278f9355|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:05:05 084101] [debug] |scid:31926c29278f9355|xqc_timer_set|type:ACK_01RTT|expire:1757653505108947|now:1757653505083947|interv:25000|
[2025/09/12 05:05:05 084116] [debug] |scid:31926c29278f9355|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653505083947|max_ack_delay:25000|
[2025/09/12 05:05:05 084125] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:05:05 084134] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:10|frame:STREAM |recv_time:1757653505083947|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:05 084147] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653625083947|now:1757653505083947|interv:120000000|
[2025/09/12 05:05:05 084158] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653625083947|now:1757653505083947|interv:120000000|
[2025/09/12 05:05:05 084172] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505084172|
[2025/09/12 05:05:05 084181] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653505084179|
[2025/09/12 05:05:05 084197] [debug] |scid:31926c29278f9355|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:0000560B4317335C|
[2025/09/12 05:05:05 084260] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653505108947|
[2025/09/12 05:05:05 084273] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653505108947|
[2025/09/12 05:05:05 084282] [debug] |xqc_engine_wakeup_after|wakeup:1757653505108947|now:1757653505084282|diff:24665|
[2025/09/12 05:05:05 084289] [debug] |xqc_engine_main_logic|END|now:1757653505084179|
[2025/09/12 05:05:05 108799] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505108799|
[2025/09/12 05:05:05 108814] [debug] |xqc_engine_wakeup_after|wakeup:1757653505108947|now:1757653505108814|diff:133|
[2025/09/12 05:05:05 108821] [debug] |xqc_engine_main_logic|END|now:1757653505108799|
[2025/09/12 05:05:05 109027] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:1452|state:ESTABED|recv_time:1757653505109024|
[2025/09/12 05:05:05 109042] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:0|
[2025/09/12 05:05:05 109058] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:05:05 109069] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:05 109084] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:05:05 109092] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:05 109103] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:05 109113] [debug] |scid:31926c29278f9355|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:05 109138] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:05 109152] [debug] |scid:31926c29278f9355|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 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 05:05:05 109164] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:05:05 109176] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:1452|pkt_type:SHORT_HEADER|pkt_num:12|frame:PADDING PING |recv_time:1757653505109024|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:05 109189] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653625109024|now:1757653505109024|interv:120000000|
[2025/09/12 05:05:05 109198] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653625109024|now:1757653505109024|interv:120000000|
[2025/09/12 05:05:05 109208] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653505108947|pq_index:0|
[2025/09/12 05:05:05 109219] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653505084179|
[2025/09/12 05:05:05 109231] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505109230|
[2025/09/12 05:05:05 109244] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653505109241|
[2025/09/12 05:05:05 109257] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|largest_recv:12|ack_delay:233|first_ack_range:0|largest_pkt_recv_time:1757653505109024|
[2025/09/12 05:05:05 109264] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:12|low:12|pkt_pns:2|
[2025/09/12 05:05:05 109270] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 05:05:05 109276] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:05:05 109292] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:05:05 109298] [debug] |scid:31926c29278f9355|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 05:05:05 109304] [debug] |scid:31926c29278f9355|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:05 109311] [debug] |scid:31926c29278f9355|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:05 109319] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:05 109326] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:05 109364] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:12|size:26|sent:42|pkt_type:SHORT_HEADER|frame:ACK |inflight:72|now:1757653505109336|stream_id:0|stream_offset:0|
[2025/09/12 05:05:05 109372] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:12|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:05 109381] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653505323561|
[2025/09/12 05:05:05 109387] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653505323561|
[2025/09/12 05:05:05 109393] [debug] |xqc_engine_wakeup_after|wakeup:1757653505323561|now:1757653505109393|diff:214168|
[2025/09/12 05:05:05 109399] [debug] |xqc_engine_main_logic|END|now:1757653505109241|
[2025/09/12 05:05:05 109407] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505109407|
[2025/09/12 05:05:05 109413] [debug] |xqc_engine_wakeup_after|wakeup:1757653505323561|now:1757653505109413|diff:214148|
[2025/09/12 05:05:05 109419] [debug] |xqc_engine_main_logic|END|now:1757653505109407|
[2025/09/12 05:05:05 140215] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:29|state:ESTABED|recv_time:1757653505140211|
[2025/09/12 05:05:05 140238] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:0|
[2025/09/12 05:05:05 140252] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:05:05 140263] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:05 140280] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:05:05 140291] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:12|
[2025/09/12 05:05:05 140302] [debug] |scid:31926c29278f9355|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 05:05:05 140314] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:05 140324] [debug] |scid:31926c29278f9355|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:05 140336] [debug] |scid:31926c29278f9355|xqc_timer_set|type:ACK_01RTT|expire:1757653505165211|now:1757653505140211|interv:25000|
[2025/09/12 05:05:05 140352] [debug] |scid:31926c29278f9355|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 UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653505140211|max_ack_delay:25000|
[2025/09/12 05:05:05 140366] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:05:05 140379] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:13|frame:PADDING MAX_STREAMS |recv_time:1757653505140211|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:05 140393] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653625140211|now:1757653505140211|interv:120000000|
[2025/09/12 05:05:05 140415] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653625140211|now:1757653505140211|interv:120000000|
[2025/09/12 05:05:05 140421] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653505323561|pq_index:0|
[2025/09/12 05:05:05 140428] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653505109241|
[2025/09/12 05:05:05 140434] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505140434|
[2025/09/12 05:05:05 140441] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653505140440|
[2025/09/12 05:05:05 140453] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653505165211|
[2025/09/12 05:05:05 140459] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653505165211|
[2025/09/12 05:05:05 140465] [debug] |xqc_engine_wakeup_after|wakeup:1757653505165211|now:1757653505140465|diff:24746|
[2025/09/12 05:05:05 140472] [debug] |xqc_engine_main_logic|END|now:1757653505140440|
[2025/09/12 05:05:05 140479] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505140479|
[2025/09/12 05:05:05 140485] [debug] |xqc_engine_wakeup_after|wakeup:1757653505165211|now:1757653505140485|diff:24726|
[2025/09/12 05:05:05 140491] [debug] |xqc_engine_main_logic|END|now:1757653505140479|
[2025/09/12 05:05:05 164964] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505164964|
[2025/09/12 05:05:05 164978] [debug] |xqc_engine_wakeup_after|wakeup:1757653505165211|now:1757653505164978|diff:233|
[2025/09/12 05:05:05 164985] [debug] |xqc_engine_main_logic|END|now:1757653505164964|
[2025/09/12 05:05:05 166055] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505166055|
[2025/09/12 05:05:05 166063] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653505165211|pq_index:0|
[2025/09/12 05:05:05 166070] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653505140440|
[2025/09/12 05:05:05 166078] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653505166076|
[2025/09/12 05:05:05 166085] [debug] |scid:31926c29278f9355|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653505165211|now:1757653505166076|
[2025/09/12 05:05:05 166092] [debug] |scid:31926c29278f9355|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:05 166098] [debug] |scid:31926c29278f9355|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653505165211|now:1757653505166076|
[2025/09/12 05:05:05 166104] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:05 166112] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|largest_recv:13|ack_delay:25901|first_ack_range:1|largest_pkt_recv_time:1757653505140211|
[2025/09/12 05:05:05 166120] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:13|low:12|pkt_pns:2|
[2025/09/12 05:05:05 166126] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 05:05:05 166132] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:05:05 166138] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:05:05 166143] [debug] |scid:31926c29278f9355|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:13|frame_largest_recv:13|
[2025/09/12 05:05:05 166150] [debug] |scid:31926c29278f9355|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:05 166157] [debug] |scid:31926c29278f9355|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:05 166165] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:05 166179] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:05 166238] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:13|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:72|now:1757653505166191|stream_id:0|stream_offset:0|
[2025/09/12 05:05:05 166249] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:13|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:05 166261] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653505323561|
[2025/09/12 05:05:05 166271] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653505323561|
[2025/09/12 05:05:05 166281] [debug] |xqc_engine_wakeup_after|wakeup:1757653505323561|now:1757653505166281|diff:157280|
[2025/09/12 05:05:05 166289] [debug] |xqc_engine_main_logic|END|now:1757653505166076|
[2025/09/12 05:05:05 323777] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505323776|
[2025/09/12 05:05:05 323802] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653505323561|pq_index:0|
[2025/09/12 05:05:05 323809] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653505166076|
[2025/09/12 05:05:05 323818] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653505323815|
[2025/09/12 05:05:05 323827] [debug] |scid:31926c29278f9355|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653505323561|now:1757653505323815|
[2025/09/12 05:05:05 323834] [debug] |scid:31926c29278f9355|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:05 323840] [debug] |scid:31926c29278f9355|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:05 323846] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:05:05 323853] [debug] |scid:31926c29278f9355|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:05 323860] [debug] |scid:31926c29278f9355|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:05:05 323869] [debug] |scid:31926c29278f9355|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:6|po_sent_time:1757653505021154|lost_send_time:1757653505021408|loss_delay:302407|frame:STREAM |repair:128|
[2025/09/12 05:05:05 323876] [debug] |scid:31926c29278f9355|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653505021154u|
[2025/09/12 05:05:05 323883] [stats] |scid:31926c29278f9355|xqc_send_ctl_detect_lost|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |lost interval:271794|lost_count:1|send_count:1|pkt_num:8|po_send_time:1757653505021154|srtt:268807|cwnd:139126|bw:3494|conn_life:1956497|now:0|last_lost_time:1956497|
[2025/09/12 05:05:05 323891] [debug] |scid:31926c29278f9355|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:05 323898] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:268807|rtt_var:217287|pto_duration:1137955|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:05 323905] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:05 323911] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:05 323917] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:05:05 323932] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653506210324|now:1757653505323897|interv:886427|
[2025/09/12 05:05:05 323941] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:2|expire:1757653506210324|now:1757653505323897|interval:886427|pto_count:0|srtt:268807
[2025/09/12 05:05:05 323959] [debug] |scid:31926c29278f9355|xqc_path_get_perf_class|conn:0000560B4317335C|path_id:0|path_srtt:268807|min_srtt:268807|path_bw:3494|loss_rate:50.00|path_pto:0|
[2025/09/12 05:05:05 323972] [debug] |scid:31926c29278f9355|xqc_send_ctl_can_send|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:36|cwnd:139126|conn:0000560B4317335C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:05 323981] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560B4317335C|path_id:0|path_srtt:268807|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:05 323989] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:8|size:36|reinj:0|path_class:4|
[2025/09/12 05:05:05 323998] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:8|size:36|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:05 324004] [debug] |scid:31926c29278f9355|xqc_send_ctl_can_send|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:36|cwnd:139126|conn:0000560B4317335C|stream_id:0|stream_offset:17|
[2025/09/12 05:05:05 324012] [debug] |scid:31926c29278f9355|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:05 324019] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:05 324101] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:14|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653505324039|stream_id:0|stream_offset:17|
[2025/09/12 05:05:05 324113] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:14|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:05 324124] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:05:05 324132] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|srtt:268807|rtt_var:217287|pto_duration:1137955|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:05:05 324141] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:05 324149] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:05 324156] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_pto_time_and_space|conn:0000560B4317335C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:05:05 324164] [debug] |scid:31926c29278f9355|xqc_timer_set|type:LOSS_DETECTION|expire:1757653506481994|now:1757653505324132|interv:1157862|
[2025/09/12 05:05:05 324172] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560B4317335C|path:0|pns:2|expire:1757653506481994|now:1757653505324132|interval:1157862|pto_count:0|srtt:268807
[2025/09/12 05:05:05 324181] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139126|inflight:72|
[2025/09/12 05:05:05 324188] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653506481994|
[2025/09/12 05:05:05 324194] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653506481994|
[2025/09/12 05:05:05 324199] [debug] |xqc_engine_wakeup_after|wakeup:1757653506481994|now:1757653505324199|diff:1157795|
[2025/09/12 05:05:05 324211] [debug] |xqc_engine_main_logic|END|now:1757653505323815|
[2025/09/12 05:05:05 354913] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:33|state:ESTABED|recv_time:1757653505354910|
[2025/09/12 05:05:05 354939] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:1|
[2025/09/12 05:05:05 354958] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 05:05:05 354966] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:05 354981] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:05:05 354992] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:05 355007] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|conn:0000560B4317335C|path:0|pkt_num:10|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:10|
[2025/09/12 05:05:05 355020] [debug] |scid:31926c29278f9355|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:72|prior_delivered:1270|prior_time:1757653505052021|is_app_limited:0|send_elapse:31057|ack_elapse:302889|ctl_first_sent_time:1757653505052369|lagest_ack_time:1757653505354910|curr_delivered:1306|
[2025/09/12 05:05:05 355028] [debug] |scid:31926c29278f9355|xqc_update_sample|sampler_sent_time_update:1757653505052369|
[2025/09/12 05:05:05 355039] [debug] |scid:31926c29278f9355|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:05 355052] [debug] |scid:31926c29278f9355|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:05 355064] [debug] |scid:31926c29278f9355|xqc_timer_set|type:STREAM_CLOSE|expire:1757653508843928|now:1757653505355063|interv:3488865|
[2025/09/12 05:05:05 355076] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:05 355089] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|conn:0000560B4317335C|path:0|pkt_num:14|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:05:05 355101] [debug] |scid:31926c29278f9355|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:72|prior_delivered:1270|prior_time:1757653505052021|is_app_limited:0|send_elapse:31057|ack_elapse:302889|ctl_first_sent_time:1757653505052369|lagest_ack_time:1757653505354910|curr_delivered:1342|
[2025/09/12 05:05:05 355109] [debug] |scid:31926c29278f9355|xqc_update_sample|sampler_sent_time_update:1757653505324039|
[2025/09/12 05:05:05 355115] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:05 355121] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_rtt|before update rtt|conn:0000560B4317335C|srtt:268807|rttvar:217287|minrtt:30709|latest_rtt:30871|ack_delay:0|
[2025/09/12 05:05:05 355128] [debug] |scid:31926c29278f9355|xqc_send_ctl_update_rtt|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |after update rtt|conn:0000560B4317335C|srtt:239065|rttvar:222450|minrtt:30709|latest_rtt:30871|ack_delay:0|
[2025/09/12 05:05:05 355135] [debug] |scid:31926c29278f9355|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:05:05 355143] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 10|pns:2|
[2025/09/12 05:05:05 355149] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:05 355155] [debug] |scid:31926c29278f9355|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560B4317335C|path:0|
[2025/09/12 05:05:05 355162] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:05 355167] [debug] |scid:31926c29278f9355|xqc_generate_sample|sampler: send_elapse 31057, ack_elapse 302889, delivered 72|rate 237|lost 3|
[2025/09/12 05:05:05 355183] [debug] |scid:31926c29278f9355|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:05 355190] [debug] |scid:31926c29278f9355|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (237) in round 4|
[2025/09/12 05:05:05 355196] [debug] |scid:31926c29278f9355|xqc_bbr_update_min_rtt|minrtt expire|rtt:30709, old_rtt:30709|
[2025/09/12 05:05:05 355202] [debug] |scid:31926c29278f9355|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:144|
[2025/09/12 05:05:05 355208] [debug] |scid:31926c29278f9355|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139126|packet_lost:0|acked:72|po_sent_time:1757653505324039|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1342|
[2025/09/12 05:05:05 355216] [debug] |scid:31926c29278f9355|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139126|packet_lost:0|acked:72|po_sent_time:1757653505324039|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1342|
[2025/09/12 05:05:05 355224] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_ack_received|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b |bbr on ack|mode:0|pacing_rate:1173883|bw:3494|cwnd:139198|full_bw_reached:0|inflight:0|srtt:239065|latest_rtt:30871|min_rtt:30709|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:05 355234] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:05:05 355241] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1757653505354910|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:05 355249] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653625354910|now:1757653505354910|interv:120000000|
[2025/09/12 05:05:05 355256] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653625354910|now:1757653505354910|interv:120000000|
[2025/09/12 05:05:05 355262] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653506481994|pq_index:0|
[2025/09/12 05:05:05 355269] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653505323815|
[2025/09/12 05:05:05 355275] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505355275|
[2025/09/12 05:05:05 355283] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653505355280|
[2025/09/12 05:05:05 355294] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653508843928|
[2025/09/12 05:05:05 355300] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653508843928|
[2025/09/12 05:05:05 355306] [debug] |xqc_engine_wakeup_after|wakeup:1757653508843928|now:1757653505355306|diff:3488622|
[2025/09/12 05:05:05 355312] [debug] |xqc_engine_main_logic|END|now:1757653505355280|
[2025/09/12 05:05:05 355320] [debug] |xqc_engine_main_logic|BEGIN|now:1757653505355320|
[2025/09/12 05:05:05 355326] [debug] |xqc_engine_wakeup_after|wakeup:1757653508843928|now:1757653505355326|diff:3488602|
[2025/09/12 05:05:05 355332] [debug] |xqc_engine_main_logic|END|now:1757653505355320|
[2025/09/12 05:05:06 169771] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:29|state:ESTABED|recv_time:1757653506169766|
[2025/09/12 05:05:06 169812] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:0|
[2025/09/12 05:05:06 169838] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 05:05:06 169853] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:06 169890] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 05:05:06 169904] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:12|
[2025/09/12 05:05:06 169918] [debug] |scid:31926c29278f9355|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 05:05:06 169934] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:06 169948] [debug] |scid:31926c29278f9355|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:06 169963] [debug] |scid:31926c29278f9355|xqc_timer_set|type:ACK_01RTT|expire:1757653506194766|now:1757653506169766|interv:25000|
[2025/09/12 05:05:06 169981] [debug] |scid:31926c29278f9355|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 UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653506169766|max_ack_delay:25000|
[2025/09/12 05:05:06 169999] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 05:05:06 170017] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:15|frame:PADDING MAX_STREAMS |recv_time:1757653506169766|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:06 170034] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653626169766|now:1757653506169766|interv:120000000|
[2025/09/12 05:05:06 170049] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653626169766|now:1757653506169766|interv:120000000|
[2025/09/12 05:05:06 170064] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653508843928|pq_index:0|
[2025/09/12 05:05:06 170079] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653505355280|
[2025/09/12 05:05:06 170093] [debug] |xqc_engine_main_logic|BEGIN|now:1757653506170092|
[2025/09/12 05:05:06 170110] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653506170106|
[2025/09/12 05:05:06 170134] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653506194766|
[2025/09/12 05:05:06 170144] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653506194766|
[2025/09/12 05:05:06 170152] [debug] |xqc_engine_wakeup_after|wakeup:1757653506194766|now:1757653506170152|diff:24614|
[2025/09/12 05:05:06 170160] [debug] |xqc_engine_main_logic|END|now:1757653506170106|
[2025/09/12 05:05:06 170173] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:29|state:ESTABED|recv_time:1757653506170173|
[2025/09/12 05:05:06 170182] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:0|
[2025/09/12 05:05:06 170192] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 05:05:06 170200] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:06 170210] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 05:05:06 170217] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:06 170225] [debug] |scid:31926c29278f9355|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:06 170232] [debug] |scid:31926c29278f9355|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:06 170240] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:06 170249] [debug] |scid:31926c29278f9355|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 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 05:05:06 170266] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 05:05:06 170274] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:16|frame:PADDING PING |recv_time:1757653506170173|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:06 170284] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653626170173|now:1757653506170173|interv:120000000|
[2025/09/12 05:05:06 170291] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653626170173|now:1757653506170173|interv:120000000|
[2025/09/12 05:05:06 170299] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653506194766|pq_index:0|
[2025/09/12 05:05:06 170306] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653506170106|
[2025/09/12 05:05:06 170314] [debug] |xqc_engine_main_logic|BEGIN|now:1757653506170314|
[2025/09/12 05:05:06 170323] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653506170321|
[2025/09/12 05:05:06 170335] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|largest_recv:16|ack_delay:162|first_ack_range:4|largest_pkt_recv_time:1757653506170173|
[2025/09/12 05:05:06 170343] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:16|low:12|pkt_pns:2|
[2025/09/12 05:05:06 170351] [debug] |scid:31926c29278f9355|xqc_gen_ack_frame|high:10|low:10|pkt_pns:2|
[2025/09/12 05:05:06 170358] [debug] |scid:31926c29278f9355|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:16|frame_largest_recv:16|
[2025/09/12 05:05:06 170367] [debug] |scid:31926c29278f9355|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:06 170375] [debug] |scid:31926c29278f9355|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:06 170385] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:06 170394] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:06 170441] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:15|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653506170405|stream_id:0|stream_offset:0|
[2025/09/12 05:05:06 170452] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:15|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:06 170462] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653508843928|
[2025/09/12 05:05:06 170470] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653508843928|
[2025/09/12 05:05:06 170477] [debug] |xqc_engine_wakeup_after|wakeup:1757653508843928|now:1757653506170477|diff:2673451|
[2025/09/12 05:05:06 170485] [debug] |xqc_engine_main_logic|END|now:1757653506170321|
[2025/09/12 05:05:06 170494] [debug] |xqc_engine_main_logic|BEGIN|now:1757653506170494|
[2025/09/12 05:05:06 170537] [debug] |xqc_engine_wakeup_after|wakeup:1757653508843928|now:1757653506170537|diff:2673391|
[2025/09/12 05:05:06 170548] [debug] |xqc_engine_main_logic|END|now:1757653506170494|
[2025/09/12 05:05:08 843443] [debug] |xqc_engine_main_logic|BEGIN|now:1757653508843443|
[2025/09/12 05:05:08 843473] [debug] |xqc_engine_wakeup_after|wakeup:1757653508843928|now:1757653508843473|diff:455|
[2025/09/12 05:05:08 843484] [debug] |xqc_engine_main_logic|END|now:1757653508843443|
[2025/09/12 05:05:08 844557] [debug] |xqc_engine_main_logic|BEGIN|now:1757653508844557|
[2025/09/12 05:05:08 844583] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653508843928|pq_index:0|
[2025/09/12 05:05:08 844590] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653506170321|
[2025/09/12 05:05:08 844600] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653508844597|
[2025/09/12 05:05:08 844608] [debug] |scid:31926c29278f9355|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653508843928|now:1757653508844597|
[2025/09/12 05:05:08 844615] [debug] |scid:31926c29278f9355|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:08 844622] [debug] |scid:31926c29278f9355|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:08 844649] [info] |scid:31926c29278f9355|xqc_conn_close|conn:0000560B4317335C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:08 844657] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_DRAINING|expire:1757653512306252|now:1757653508844657|interv:3461595|
[2025/09/12 05:05:08 844664] [debug] |scid:31926c29278f9355|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:08 844671] [debug] |scid:31926c29278f9355|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:05:08 844677] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:08 844682] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:08 844688] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:08 844694] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:08 844701] [info] |scid:31926c29278f9355|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:05:08 844711] [debug] |scid:31926c29278f9355|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:08 844733] [stats] |scid:31926c29278f9355|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:1757653503368067|wrt_delay:341248|snd_delay:341671|finwrt_delay:341248|finsnd_delay:1955972|finrcv_delay:1715980|finread_delay:1716140|all_acked_delay:1986982|firstfinack_dely:1986971|close_delay:1986996|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b|path_info:mp is not supported in connection scid:31926c29278f9355|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:3|
[2025/09/12 05:05:08 844754] [debug] |scid:31926c29278f9355|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653508843928|now:1757653508844597|
[2025/09/12 05:05:08 844762] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:08 844771] [debug] |scid:31926c29278f9355|xqc_path_get_perf_class|conn:0000560B4317335C|path_id:0|path_srtt:239065|min_srtt:239065|path_bw:3494|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:08 844779] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560B4317335C|path_id:0|path_srtt:239065|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:08 844789] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:05:08 844802] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:08 844816] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:08 844916] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:16|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653508844840|stream_id:0|stream_offset:0|
[2025/09/12 05:05:08 844927] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:16|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:08 844939] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653512306252|
[2025/09/12 05:05:08 844951] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653512306252|
[2025/09/12 05:05:08 844959] [debug] |xqc_engine_wakeup_after|wakeup:1757653512306252|now:1757653508844959|diff:3461293|
[2025/09/12 05:05:08 844966] [debug] |xqc_engine_main_logic|END|now:1757653508844597|
[2025/09/12 05:05:08 875692] [info] |xqc_engine_packet_process|==>|conn:0000560B4317335C|size:35|state:CLOSING|recv_time:1757653508875689|
[2025/09/12 05:05:08 875719] [debug] |scid:31926c29278f9355|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31926c29278f9355|spin_bit:1|
[2025/09/12 05:05:08 875739] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|largest_pn:16|
[2025/09/12 05:05:08 875752] [debug] |scid:31926c29278f9355|xqc_packet_decrypt|decryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:08 875771] [debug] |scid:31926c29278f9355|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:17|
[2025/09/12 05:05:08 875785] [debug] |scid:31926c29278f9355|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:05:08 875800] [debug] |scid:31926c29278f9355|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:08 875812] [debug] |scid:31926c29278f9355|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:17|largest:17|pns:2|
[2025/09/12 05:05:08 875824] [info] |scid:31926c29278f9355|xqc_conn_on_pkt_processed|====>|conn:0000560B4317335C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:17|frame:|recv_time:1757653508875689|dcid:31926c29278f9355|dcid_seq:0|
[2025/09/12 05:05:08 875836] [debug] |scid:31926c29278f9355|xqc_timer_set|type:PATH_IDLE|expire:1757653628875689|now:1757653508875689|interv:120000000|
[2025/09/12 05:05:08 875847] [debug] |scid:31926c29278f9355|xqc_timer_set|type:CONN_IDLE|expire:1757653628875689|now:1757653508875689|interv:120000000|
[2025/09/12 05:05:08 875858] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653512306252|pq_index:0|
[2025/09/12 05:05:08 875867] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653508844597|
[2025/09/12 05:05:08 875874] [debug] |xqc_engine_main_logic|BEGIN|now:1757653508875874|
[2025/09/12 05:05:08 875882] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653508875880|
[2025/09/12 05:05:08 875891] [debug] |scid:31926c29278f9355|xqc_path_get_perf_class|conn:0000560B4317335C|path_id:0|path_srtt:239065|min_srtt:239065|path_bw:3494|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:08 875898] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560B4317335C|path_id:0|path_srtt:239065|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:08 875906] [debug] |scid:31926c29278f9355|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:4|
[2025/09/12 05:05:08 875914] [debug] |scid:31926c29278f9355|xqc_check_acked_or_dropped_pkt|conn:0000560B4317335C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:08 875929] [debug] |scid:31926c29278f9355|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:08 875967] [info] |scid:31926c29278f9355|xqc_send_packet_with_pn|<==|conn:0000560B4317335C|path:0|pkt_num:17|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653508875938|stream_id:0|stream_offset:0|
[2025/09/12 05:05:08 875981] [debug] |scid:31926c29278f9355|xqc_send_ctl_on_packet_sent|conn:0000560B4317335C|path:0|pkt_num:17|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:08 875996] [debug] |scid:31926c29278f9355|xqc_conn_next_wakeup_time|wakeup_time:1757653512306252|
[2025/09/12 05:05:08 876006] [debug] |scid:31926c29278f9355|xqc_engine_add_wakeup_queue|next_tick_time:1757653512306252|
[2025/09/12 05:05:08 876013] [debug] |xqc_engine_wakeup_after|wakeup:1757653512306252|now:1757653508876013|diff:3430239|
[2025/09/12 05:05:08 876020] [debug] |xqc_engine_main_logic|END|now:1757653508875880|
[2025/09/12 05:05:12 306437] [debug] |xqc_engine_main_logic|BEGIN|now:1757653512306436|
[2025/09/12 05:05:12 306473] [debug] |scid:31926c29278f9355|xqc_engine_remove_wakeup_queue|next_tick_time:1757653512306252|pq_index:0|
[2025/09/12 05:05:12 306480] [debug] |scid:31926c29278f9355|xqc_engine_add_active_queue|last_ticked_time:1757653508875880|
[2025/09/12 05:05:12 306488] [debug] |scid:31926c29278f9355|xqc_engine_process_conn|conn:0000560B4317335C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653512306485|
[2025/09/12 05:05:12 306495] [debug] |scid:31926c29278f9355|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653512306252|now:1757653512306485|
[2025/09/12 05:05:12 306520] [debug] |scid:31926c29278f9355|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653512306252|now:1757653512306485|
[2025/09/12 05:05:12 306526] [debug] |scid:31926c29278f9355|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:12 306532] [info] |xqc_engine_main_logic|conn:0000560B4317335C|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b|conn_state:13|next_tick_time:1757653512306252
[2025/09/12 05:05:12 306550] [report] |scid:31926c29278f9355|xqc_conn_destroy|0000560B4317335C|has_0rtt:0|0rtt_accept:0|token_ok:-1|handshake_time:341825|first_send_delay:773|conn_persist:8939232|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-47869-31926c29278f9355 p-193.167.100.100-443-cfc07676b155753b|hsk_recv:339336|close_recv:0|close_send:5477522|last_recv:5508371|last_send:5508620|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,21,17,15,85,0,1024,i96,4,20,29,3,16,2802,0,4,26,35,0,17,5508,0,4,20,29,401,15,2802,0,4,22,4,15,2803,4,19,40000,16,5477,4,19,40000,17,5508,0-2,0-2,0-0,0-0,0-0,0-239,0-3320,0-8495,0-11,0-15,0-3,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:0|snd_pkt:11|spurious_loss:0|detected_loss:4|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:05:12 306623] [debug] |scid:31926c29278f9355|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:12 306636] [debug] |scid:31926c29278f9355|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:12 306642] [debug] |scid:31926c29278f9355|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:12 306647] [debug] |scid:31926c29278f9355|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:12 306720] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:05:12 306727] [debug] |xqc_engine_main_logic|END|now:1757653512306485|
[2025/09/12 05:05:12 307823] [debug] |xqc_engine_destroy|begin|