[2025/12/13 13:43:05 161850] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/13 13:43:05 161886] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/13 13:43:05 161891] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/13 13:43:05 161895] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/13 13:43:05 161899] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/13 13:43:05 161903] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/13 13:43:05 161907] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/13 13:43:05 161911] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/13 13:43:05 161915] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/13 13:43:05 162003] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505162001|now:1765633385162001|interv:120000000|
[2025/12/13 13:43:05 162035] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505162035|now:1765633385162035|interv:120000000|
[2025/12/13 13:43:05 162045] [debug] |xqc_path_create|path:0|dcid:94c761355fc4352d|scid:50b23cf4db952ce2|create_path_count:1|
[2025/12/13 13:43:05 162052] [debug] |scid:50b23cf4db952ce2|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/12/13 13:43:05 162059] [debug] |xqc_path_init|path:0|dcid:94c761355fc4352d|scid:50b23cf4db952ce2|state:2|
[2025/12/13 13:43:05 162066] [debug] |scid:50b23cf4db952ce2|xqc_conn_create|success|scid:50b23cf4db952ce2|dcid:94c761355fc4352d|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 162071] [debug] |scid:50b23cf4db952ce2|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/13 13:43:05 162076] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 13:43:05 162384] [debug] |scid:50b23cf4db952ce2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/12/13 13:43:05 162392] [debug] |scid:50b23cf4db952ce2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 13:43:05 162397] [debug] |scid:50b23cf4db952ce2|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:28|path_addr:addr or cid not avail|pp_addr_len:28|
[2025/12/13 13:43:05 162403] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765633385162403|
[2025/12/13 13:43:05 162409] [debug] |scid:50b23cf4db952ce2|xqc_process_crypto_write_streams|
[2025/12/13 13:43:05 162413] [debug] |scid:50b23cf4db952ce2|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 13:43:05 162421] [info] |scid:50b23cf4db952ce2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:339|sent:309|pkt_type:INIT|frame:CRYPTO |now:1765633385162420|
[2025/12/13 13:43:05 162426] [debug] |scid:50b23cf4db952ce2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/13 13:43:05 162433] [debug] |scid:50b23cf4db952ce2|xqc_path_get_perf_class|conn:0000557E470B5FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 13:43:05 162438] [debug] |scid:50b23cf4db952ce2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E470B5FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 13:43:05 162443] [debug] |scid:50b23cf4db952ce2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:339|reinj:0|path_class:2|
[2025/12/13 13:43:05 162448] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:339|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 13:43:05 162454] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 13:43:05 162503] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765633385162463|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 162522] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 162530] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 13:43:05 162596] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 13:43:05 162601] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 13:43:05 162605] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 13:43:05 162609] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 13:43:05 162613] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:LOSS_DETECTION|expire:1765633385912463|now:1765633385162595|interv:749868|
[2025/12/13 13:43:05 162617] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E470B5FFC|path:0|pns:0|expire:1765633385912463|now:1765633385162595|interval:749868|pto_count:0|srtt:250000
[2025/12/13 13:43:05 162622] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 13:43:05 162627] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385912463|
[2025/12/13 13:43:05 162631] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_active_queue|last_ticked_time:1765633385162403|pd_index:0|
[2025/12/13 13:43:05 162636] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385912463|
[2025/12/13 13:43:05 162639] [debug] |xqc_engine_wakeup_after|wakeup:1765633385912463|now:1765633385162639|diff:749824|
[2025/12/13 13:43:05 162644] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 13:43:05 162698] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385912463|pq_index:0|
[2025/12/13 13:43:05 162707] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385162403|
[2025/12/13 13:43:05 162718] [debug] |scid:50b23cf4db952ce2|xqc_stream_send|blocked by no 0RTT support|
[2025/12/13 13:43:05 162723] [info] |scid:50b23cf4db952ce2|xqc_stream_send|ret:-610|stream_id:0|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:28|offset:0|fin:1|stream_flag:1|conn:0000557E470B5FFC|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/12/13 13:43:05 162730] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1765633385162729|
[2025/12/13 13:43:05 162736] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385912463|
[2025/12/13 13:43:05 162740] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_active_queue|last_ticked_time:1765633385162729|pd_index:0|
[2025/12/13 13:43:05 162743] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385912463|
[2025/12/13 13:43:05 162747] [debug] |xqc_engine_wakeup_after|wakeup:1765633385912463|now:1765633385162747|diff:749716|
[2025/12/13 13:43:05 162753] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 13:43:05 162797] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385912463|pq_index:0|
[2025/12/13 13:43:05 162805] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385162729|
[2025/12/13 13:43:05 162816] [debug] |scid:50b23cf4db952ce2|xqc_stream_send|blocked by no 0RTT support|
[2025/12/13 13:43:05 162822] [info] |scid:50b23cf4db952ce2|xqc_stream_send|ret:-610|stream_id:4|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:27|offset:0|fin:1|stream_flag:1|conn:0000557E470B5FFC|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/12/13 13:43:05 162836] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1765633385162836|
[2025/12/13 13:43:05 162844] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385912463|
[2025/12/13 13:43:05 162850] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_active_queue|last_ticked_time:1765633385162836|pd_index:0|
[2025/12/13 13:43:05 162856] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385912463|
[2025/12/13 13:43:05 162862] [debug] |xqc_engine_wakeup_after|wakeup:1765633385912463|now:1765633385162862|diff:749601|
[2025/12/13 13:43:05 162868] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 13:43:05 202642] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:C_INITIAL_SENT|recv_time:1765633385202640|
[2025/12/13 13:43:05 202656] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 13:43:05 202665] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_initial|success|Length:149|
[2025/12/13 13:43:05 202671] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 13:43:05 202675] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 13:43:05 202682] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/12/13 13:43:05 202686] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:2|
[2025/12/13 13:43:05 202692] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|conn:0000557E470B5FFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/12/13 13:43:05 202697] [debug] |scid:50b23cf4db952ce2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1765633385162463|is_app_limited:1|send_elapse:0|ack_elapse:40177|ctl_first_sent_time:1765633385162463|lagest_ack_time:1765633385202640|curr_delivered:1184|
[2025/12/13 13:43:05 202702] [debug] |scid:50b23cf4db952ce2|xqc_update_sample|sampler_sent_time_update:1765633385162463|
[2025/12/13 13:43:05 202707] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 13:43:05 202711] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_update_rtt|before update rtt|conn:0000557E470B5FFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:40177|ack_delay:0|
[2025/12/13 13:43:05 202717] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_update_rtt|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d |after update rtt|conn:0000557E470B5FFC|srtt:40177|rttvar:20088|minrtt:40177|latest_rtt:40177|ack_delay:0|
[2025/12/13 13:43:05 202722] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 13:43:05 202726] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 13:43:05 202731] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|srtt:40177|rtt_var:20088|pto_duration:120529|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 13:43:05 202735] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:LOSS_DETECTION|expire:1765633385323264|now:1765633385202730|interv:120534|
[2025/12/13 13:43:05 202739] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E470B5FFC|path:0|pns:0|expire:1765633385323264|now:1765633385202730|interval:120534|pto_count:0|srtt:40177
[2025/12/13 13:43:05 202744] [debug] |scid:50b23cf4db952ce2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 40177, delivered 1184|rate 29469|lost 0|
[2025/12/13 13:43:05 202753] [debug] |scid:50b23cf4db952ce2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/13 13:43:05 202758] [debug] |scid:50b23cf4db952ce2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (29469) in round 1|
[2025/12/13 13:43:05 202762] [debug] |scid:50b23cf4db952ce2|xqc_bbr_update_min_rtt|probertt expire|rtt:40177, old_rtt:2147483647|
[2025/12/13 13:43:05 202766] [debug] |scid:50b23cf4db952ce2|xqc_bbr_update_min_rtt|minrtt expire|rtt:40177, old_rtt:2147483647|
[2025/12/13 13:43:05 202771] [debug] |scid:50b23cf4db952ce2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 13:43:05 202775] [debug] |scid:50b23cf4db952ce2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765633385162463|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 13:43:05 202779] [debug] |scid:50b23cf4db952ce2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1765633385162463|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/12/13 13:43:05 202784] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d |bbr on ack|mode:0|pacing_rate:9899058|bw:29469|cwnd:139040|full_bw_reached:0|inflight:0|srtt:40177|latest_rtt:40177|min_rtt:40177|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 13:43:05 202789] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:6|
[2025/12/13 13:43:05 202794] [debug] |scid:50b23cf4db952ce2|xqc_process_crypto_frame|level:0|
[2025/12/13 13:43:05 202798] [debug] |scid:50b23cf4db952ce2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 13:43:05 202802] [debug] |scid:50b23cf4db952ce2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|123u|
[2025/12/13 13:43:05 203064] [debug] |scid:50b23cf4db952ce2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/13 13:43:05 203069] [debug] |scid:50b23cf4db952ce2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 13:43:05 203074] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385912463|pq_index:0|
[2025/12/13 13:43:05 203078] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385162836|
[2025/12/13 13:43:05 203084] [info] |scid:50b23cf4db952ce2|xqc_conn_confirm_cid|dcid change|ori:94c761355fc4352d|new:cb3694ac1b5219bc|
[2025/12/13 13:43:05 203089] [info] |scid:50b23cf4db952ce2|xqc_conn_addr_validated|Address Validated|conn:0000557E470B5FFC|role:0|
[2025/12/13 13:43:05 203094] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 13:43:05 203099] [debug] |scid:50b23cf4db952ce2|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|
[2025/12/13 13:43:05 203103] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/12/13 13:43:05 203107] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:ACK CRYPTO |recv_time:1765633385202640|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 203112] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_handshake|success|Length:687|
[2025/12/13 13:43:05 203117] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 13:43:05 203121] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 13:43:05 203126] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/12/13 13:43:05 203130] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:6|
[2025/12/13 13:43:05 203135] [debug] |scid:50b23cf4db952ce2|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/12/13 13:43:05 203143] [debug] |scid:50b23cf4db952ce2|xqc_process_crypto_frame|level:2|
[2025/12/13 13:43:05 203147] [debug] |scid:50b23cf4db952ce2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 13:43:05 203150] [debug] |scid:50b23cf4db952ce2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|666u|
[2025/12/13 13:43:05 203664] [debug] |scid:50b23cf4db952ce2|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 13:43:05 203672] [debug] |scid:50b23cf4db952ce2|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/13 13:43:05 203676] [warn] |scid:50b23cf4db952ce2|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/13 13:43:05 204226] [debug] |scid:50b23cf4db952ce2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/13 13:43:05 204234] [debug] |scid:50b23cf4db952ce2|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/13 13:43:05 204239] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 13:43:05 204244] [debug] |scid:50b23cf4db952ce2|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|
[2025/12/13 13:43:05 204248] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/12/13 13:43:05 204253] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1025|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1765633385202640|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 204258] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 204262] [warn] |scid:50b23cf4db952ce2|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/12/13 13:43:05 204267] [debug] |scid:50b23cf4db952ce2|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 13:43:05 204271] [info] |scid:50b23cf4db952ce2|xqc_conn_process_packet|ignore err|-630|
[2025/12/13 13:43:05 204275] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505202640|now:1765633385202640|interv:120000000|
[2025/12/13 13:43:05 204279] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505202640|now:1765633385202640|interv:120000000|
[2025/12/13 13:43:05 204283] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385204283|
[2025/12/13 13:43:05 204288] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765633385204287|
[2025/12/13 13:43:05 204293] [info] |scid:50b23cf4db952ce2|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/13 13:43:05 204297] [debug] |scid:50b23cf4db952ce2|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/13 13:43:05 204301] [debug] |scid:50b23cf4db952ce2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 13:43:05 204305] [debug] |scid:50b23cf4db952ce2|xqc_process_crypto_write_streams|
[2025/12/13 13:43:05 204309] [debug] |scid:50b23cf4db952ce2|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 13:43:05 204313] [debug] |scid:50b23cf4db952ce2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 13:43:05 204317] [debug] |scid:50b23cf4db952ce2|xqc_process_crypto_write_streams|
[2025/12/13 13:43:05 204320] [debug] |scid:50b23cf4db952ce2|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/13 13:43:05 204325] [info] |scid:50b23cf4db952ce2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765633385204325|
[2025/12/13 13:43:05 204330] [debug] |scid:50b23cf4db952ce2|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 204338] [info] |scid:50b23cf4db952ce2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 13:43:05 204342] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|srtt:40177|rtt_var:20088|pto_duration:120529|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 13:43:05 204347] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:LOSS_DETECTION|expire:1765633385324876|now:1765633385204342|interv:120534|
[2025/12/13 13:43:05 204351] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E470B5FFC|path:0|pns:1|expire:1765633385324876|now:1765633385204342|interval:120534|pto_count:0|srtt:40177
[2025/12/13 13:43:05 204356] [debug] |scid:50b23cf4db952ce2|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/13 13:43:05 204360] [debug] |scid:50b23cf4db952ce2|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 13:43:05 204364] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 204369] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 13:43:05 204373] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 13:43:05 204379] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/13 13:43:05 204383] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:18|
[2025/12/13 13:43:05 204388] [debug] |scid:50b23cf4db952ce2|xqc_process_new_conn_id_frame|new_conn_id|303ac19fa0fe1194|sr_token:b1da5e18f42d16026b865b13081acba9
[2025/12/13 13:43:05 204394] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:18|
[2025/12/13 13:43:05 204398] [debug] |scid:50b23cf4db952ce2|xqc_process_new_conn_id_frame|new_conn_id|e32d4a0b990e6891|sr_token:b218eafbbc013dace53c4b0034aaa8c2
[2025/12/13 13:43:05 204402] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:18|
[2025/12/13 13:43:05 204406] [debug] |scid:50b23cf4db952ce2|xqc_process_new_conn_id_frame|new_conn_id|70aaf974ede4f11f|sr_token:3456a1d4d2a6f4087e64c14d4609e2a1
[2025/12/13 13:43:05 204411] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:0|
[2025/12/13 13:43:05 204415] [debug] |scid:50b23cf4db952ce2|xqc_process_padding_frame|process padding|
[2025/12/13 13:43:05 204419] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:ACK_01RTT|expire:1765633385227640|now:1765633385202640|interv:25000|
[2025/12/13 13:43:05 204424] [debug] |scid:50b23cf4db952ce2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385202640|max_ack_delay:25000|
[2025/12/13 13:43:05 204429] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/13 13:43:05 204433] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:313|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING NEW_CONNECTION_ID |recv_time:1765633385202640|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 204438] [debug] |scid:50b23cf4db952ce2|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:0000557E470B5FFC|cnt:0|
[2025/12/13 13:43:05 204443] [debug] |scid:50b23cf4db952ce2|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:65536|
[2025/12/13 13:43:05 204447] [debug] |scid:50b23cf4db952ce2|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|
[2025/12/13 13:43:05 204451] [debug] |scid:50b23cf4db952ce2|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/13 13:43:05 204457] [info] |scid:50b23cf4db952ce2|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:28|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:28|offset:28|fin:1|stream_flag:64|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 13:43:05 204466] [debug] |scid:50b23cf4db952ce2|xqc_engine_conn_logic|engine is running on conn:l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d|
[2025/12/13 13:43:05 204470] [debug] |scid:50b23cf4db952ce2|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:4|conn:0000557E470B5FFC|cnt:1|
[2025/12/13 13:43:05 204474] [debug] |scid:50b23cf4db952ce2|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:65508|
[2025/12/13 13:43:05 204478] [debug] |scid:50b23cf4db952ce2|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/12/13 13:43:05 204483] [info] |scid:50b23cf4db952ce2|xqc_stream_send|ret:0|stream_id:4|stream_send_offset:27|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:27|offset:27|fin:1|stream_flag:64|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 13:43:05 204488] [debug] |scid:50b23cf4db952ce2|xqc_engine_conn_logic|engine is running on conn:l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d|
[2025/12/13 13:43:05 204492] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|largest_recv:0|ack_delay:1852|first_ack_range:0|largest_pkt_recv_time:1765633385202640|
[2025/12/13 13:43:05 204497] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/12/13 13:43:05 204501] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 13:43:05 204505] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 13:43:05 204510] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|largest_recv:0|ack_delay:1870|first_ack_range:0|largest_pkt_recv_time:1765633385202640|
[2025/12/13 13:43:05 204514] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/12/13 13:43:05 204517] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 13:43:05 204521] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 13:43:05 204526] [debug] |scid:50b23cf4db952ce2|xqc_path_get_perf_class|conn:0000557E470B5FFC|path_id:0|path_srtt:40177|min_srtt:40177|path_bw:29469|loss_rate:0.00|path_pto:0|
[2025/12/13 13:43:05 204530] [debug] |scid:50b23cf4db952ce2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E470B5FFC|path_id:0|path_srtt:40177|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 13:43:05 204554] [debug] |scid:50b23cf4db952ce2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/12/13 13:43:05 204559] [debug] |scid:50b23cf4db952ce2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 204564] [debug] |scid:50b23cf4db952ce2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 204568] [debug] |scid:50b23cf4db952ce2|xqc_path_get_perf_class|conn:0000557E470B5FFC|path_id:0|path_srtt:40177|min_srtt:40177|path_bw:29469|loss_rate:0.00|path_pto:0|
[2025/12/13 13:43:05 204572] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_can_send|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d |path:0|can:1|pkt_sz:45|schedule_bytes:68|inflight:0|cwnd:139040|conn:0000557E470B5FFC|stream_id:0|stream_offset:28|
[2025/12/13 13:43:05 204577] [debug] |scid:50b23cf4db952ce2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E470B5FFC|path_id:0|path_srtt:40177|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 13:43:05 204584] [debug] |scid:50b23cf4db952ce2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:45|reinj:0|path_class:2|
[2025/12/13 13:43:05 204589] [debug] |scid:50b23cf4db952ce2|xqc_path_get_perf_class|conn:0000557E470B5FFC|path_id:0|path_srtt:40177|min_srtt:40177|path_bw:29469|loss_rate:0.00|path_pto:0|
[2025/12/13 13:43:05 204593] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_can_send|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d |path:0|can:1|pkt_sz:44|schedule_bytes:113|inflight:0|cwnd:139040|conn:0000557E470B5FFC|stream_id:4|stream_offset:27|
[2025/12/13 13:43:05 204598] [debug] |scid:50b23cf4db952ce2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E470B5FFC|path_id:0|path_srtt:40177|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 13:43:05 204602] [debug] |scid:50b23cf4db952ce2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:44|reinj:0|path_class:2|
[2025/12/13 13:43:05 204607] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 13:43:05 204613] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 13:43:05 204641] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:0|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1765633385204619|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 204650] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:0|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 204657] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/12/13 13:43:05 204664] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|srtt:40177|rtt_var:20088|pto_duration:120529|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 13:43:05 204671] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 13:43:05 204677] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 1, unacked: 68|
[2025/12/13 13:43:05 204683] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 13:43:05 204687] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:LOSS_DETECTION|expire:1765633385325148|now:1765633385204664|interv:120484|
[2025/12/13 13:43:05 204691] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E470B5FFC|path:0|pns:1|expire:1765633385325148|now:1765633385204664|interval:120484|pto_count:0|srtt:40177
[2025/12/13 13:43:05 204695] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:68|
[2025/12/13 13:43:05 204700] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:36|pkt_type:INIT|frame:ACK |
[2025/12/13 13:43:05 204705] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 13:43:05 204729] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:68|now:1765633385204711|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 204738] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 204745] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:1184|
[2025/12/13 13:43:05 204751] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:68|
[2025/12/13 13:43:05 204764] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:35|pkt_type:HSK|frame:ACK |
[2025/12/13 13:43:05 204768] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 13:43:05 204791] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:1|size:35|sent:51|pkt_type:HSK|frame:ACK |inflight:68|now:1765633385204774|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 204799] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:1|origin_pktnum:0|size:35|enc_size:51|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 204808] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 13:43:05 204816] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_can_send|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:68|cwnd:139040|conn:0000557E470B5FFC|stream_id:0|stream_offset:28|
[2025/12/13 13:43:05 204824] [debug] |scid:50b23cf4db952ce2|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 13:43:05 204829] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 13:43:05 204850] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:0|size:45|sent:61|pkt_type:SHORT_HEADER|frame:STREAM |inflight:68|now:1765633385204835|stream_id:0|stream_offset:28|
[2025/12/13 13:43:05 204858] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:0|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 204866] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:1184|
[2025/12/13 13:43:05 204873] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|srtt:40177|rtt_var:20088|pto_duration:120529|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 13:43:05 204879] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 13:43:05 204884] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 1, unacked: 68|
[2025/12/13 13:43:05 204887] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 2, unacked: 45|
[2025/12/13 13:43:05 204891] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 13:43:05 204895] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:LOSS_DETECTION|expire:1765633385325148|now:1765633385204872|interv:120276|
[2025/12/13 13:43:05 204899] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E470B5FFC|path:0|pns:1|expire:1765633385325148|now:1765633385204872|interval:120276|pto_count:0|srtt:40177
[2025/12/13 13:43:05 204903] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:113|
[2025/12/13 13:43:05 204908] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:44|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 13:43:05 204912] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_can_send|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d |path:0|can:1|pkt_sz:44|schedule_bytes:0|inflight:113|cwnd:139040|conn:0000557E470B5FFC|stream_id:4|stream_offset:27|
[2025/12/13 13:43:05 204916] [debug] |scid:50b23cf4db952ce2|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 13:43:05 204920] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-1|next_skip_chance:1765633385641507|current_time:1765633385204920|
[2025/12/13 13:43:05 204929] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 13:43:05 204950] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:2|size:44|sent:60|pkt_type:SHORT_HEADER|frame:STREAM |inflight:113|now:1765633385204935|stream_id:4|stream_offset:27|
[2025/12/13 13:43:05 204958] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:2|origin_pktnum:0|size:44|enc_size:60|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 204965] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|path:0|inflight:113|applimit:1184|
[2025/12/13 13:43:05 204971] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|srtt:40177|rtt_var:20088|pto_duration:120529|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 13:43:05 204978] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 13:43:05 204983] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 1, unacked: 68|
[2025/12/13 13:43:05 204987] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 2, unacked: 89|
[2025/12/13 13:43:05 204991] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 13:43:05 204994] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:LOSS_DETECTION|expire:1765633385325148|now:1765633385204971|interv:120177|
[2025/12/13 13:43:05 204998] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E470B5FFC|path:0|pns:1|expire:1765633385325148|now:1765633385204971|interval:120177|pto_count:0|srtt:40177
[2025/12/13 13:43:05 205003] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:157|
[2025/12/13 13:43:05 205007] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385227640|
[2025/12/13 13:43:05 205011] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385227640|
[2025/12/13 13:43:05 205015] [debug] |xqc_engine_wakeup_after|wakeup:1765633385227640|now:1765633385205015|diff:22625|
[2025/12/13 13:43:05 205019] [debug] |xqc_engine_main_logic|END|now:1765633385204287|
[2025/12/13 13:43:05 205025] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385205025|
[2025/12/13 13:43:05 205029] [debug] |xqc_engine_wakeup_after|wakeup:1765633385227640|now:1765633385205028|diff:22612|
[2025/12/13 13:43:05 205032] [debug] |xqc_engine_main_logic|END|now:1765633385205025|
[2025/12/13 13:43:05 226221] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385226221|
[2025/12/13 13:43:05 226231] [debug] |xqc_engine_wakeup_after|wakeup:1765633385227640|now:1765633385226231|diff:1409|
[2025/12/13 13:43:05 226236] [debug] |xqc_engine_main_logic|END|now:1765633385226221|
[2025/12/13 13:43:05 228363] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385228363|
[2025/12/13 13:43:05 228370] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385227640|pq_index:0|
[2025/12/13 13:43:05 228375] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385204287|
[2025/12/13 13:43:05 228380] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385228379|
[2025/12/13 13:43:05 228384] [debug] |scid:50b23cf4db952ce2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765633385227640|now:1765633385228379|
[2025/12/13 13:43:05 228389] [debug] |scid:50b23cf4db952ce2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 13:43:05 228392] [debug] |scid:50b23cf4db952ce2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765633385227640|now:1765633385228379|
[2025/12/13 13:43:05 228402] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 13:43:05 228408] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|largest_recv:0|ack_delay:25768|first_ack_range:0|largest_pkt_recv_time:1765633385202640|
[2025/12/13 13:43:05 228412] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/12/13 13:43:05 228416] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/12/13 13:43:05 228420] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 13:43:05 228425] [debug] |scid:50b23cf4db952ce2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 228430] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 13:43:05 228435] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 13:43:05 228461] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:3|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:157|now:1765633385228442|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 228470] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:3|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 228478] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385325148|
[2025/12/13 13:43:05 228484] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385325148|
[2025/12/13 13:43:05 228490] [debug] |xqc_engine_wakeup_after|wakeup:1765633385325148|now:1765633385228490|diff:96658|
[2025/12/13 13:43:05 228497] [debug] |xqc_engine_main_logic|END|now:1765633385228379|
[2025/12/13 13:43:05 235239] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:29|state:ESTABED|recv_time:1765633385235238|
[2025/12/13 13:43:05 235248] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 235254] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 13:43:05 235258] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/13 13:43:05 235263] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/12/13 13:43:05 235267] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:1e|
[2025/12/13 13:43:05 235272] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:0|
[2025/12/13 13:43:05 235275] [debug] |scid:50b23cf4db952ce2|xqc_process_padding_frame|process padding|
[2025/12/13 13:43:05 235279] [info] |scid:50b23cf4db952ce2|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 235284] [debug] |scid:50b23cf4db952ce2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:89|cwnd:139040|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/13 13:43:05 235288] [info] |scid:50b23cf4db952ce2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/13 13:43:05 235293] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|srtt:40177|rtt_var:20088|pto_duration:120529|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 13:43:05 235297] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 13:43:05 235301] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 13:43:05 235305] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 2, unacked: 89|
[2025/12/13 13:43:05 235309] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:LOSS_DETECTION|expire:1765633385350464|now:1765633385235292|interv:115172|
[2025/12/13 13:43:05 235318] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E470B5FFC|path:0|pns:2|expire:1765633385350464|now:1765633385235292|interval:115172|pto_count:0|srtt:40177
[2025/12/13 13:43:05 235323] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:ACK_01RTT|expire:1765633385260238|now:1765633385235238|interv:25000|
[2025/12/13 13:43:05 235328] [debug] |scid:50b23cf4db952ce2|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385235238|max_ack_delay:25000|
[2025/12/13 13:43:05 235332] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/12/13 13:43:05 235337] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING HANDSHAKE_DONE |recv_time:1765633385235238|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 235341] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505235238|now:1765633385235238|interv:120000000|
[2025/12/13 13:43:05 235345] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505235238|now:1765633385235238|interv:120000000|
[2025/12/13 13:43:05 235349] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385325148|pq_index:0|
[2025/12/13 13:43:05 235353] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385228379|
[2025/12/13 13:43:05 235357] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385235357|
[2025/12/13 13:43:05 235362] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385235361|
[2025/12/13 13:43:05 235375] [debug] |scid:50b23cf4db952ce2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:e7f031245e848b7b|sr_token:00000000000000000000000000000000|seq_num:1
[2025/12/13 13:43:05 235380] [debug] |scid:50b23cf4db952ce2|xqc_path_get_perf_class|conn:0000557E470B5FFC|path_id:0|path_srtt:40177|min_srtt:40177|path_bw:29469|loss_rate:0.00|path_pto:0|
[2025/12/13 13:43:05 235384] [debug] |scid:50b23cf4db952ce2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E470B5FFC|path_id:0|path_srtt:40177|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 13:43:05 235389] [debug] |scid:50b23cf4db952ce2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:2|
[2025/12/13 13:43:05 235394] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 13:43:05 235398] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/13 13:43:05 235423] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:4|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:89|now:1765633385235404|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 235432] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:4|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 235439] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|path:0|inflight:89|applimit:1184|
[2025/12/13 13:43:05 235446] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|srtt:40177|rtt_var:20088|pto_duration:120529|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 13:43:05 235453] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 13:43:05 235464] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 13:43:05 235468] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 2, unacked: 130|
[2025/12/13 13:43:05 235471] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:LOSS_DETECTION|expire:1765633385380933|now:1765633385235445|interv:145488|
[2025/12/13 13:43:05 235475] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E470B5FFC|path:0|pns:2|expire:1765633385380933|now:1765633385235445|interval:145488|pto_count:0|srtt:40177
[2025/12/13 13:43:05 235480] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:130|
[2025/12/13 13:43:05 235485] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385260238|
[2025/12/13 13:43:05 235489] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385260238|
[2025/12/13 13:43:05 235493] [debug] |xqc_engine_wakeup_after|wakeup:1765633385260238|now:1765633385235493|diff:24745|
[2025/12/13 13:43:05 235497] [debug] |xqc_engine_main_logic|END|now:1765633385235361|
[2025/12/13 13:43:05 235502] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385235502|
[2025/12/13 13:43:05 235506] [debug] |xqc_engine_wakeup_after|wakeup:1765633385260238|now:1765633385235506|diff:24732|
[2025/12/13 13:43:05 235510] [debug] |xqc_engine_main_logic|END|now:1765633385235502|
[2025/12/13 13:43:05 237348] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:ESTABED|recv_time:1765633385237347|
[2025/12/13 13:43:05 237356] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 237362] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:1|
[2025/12/13 13:43:05 237366] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/13 13:43:05 237372] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/12/13 13:43:05 237376] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:2|
[2025/12/13 13:43:05 237381] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|conn:0000557E470B5FFC|path:0|pkt_num:0|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/12/13 13:43:05 237385] [debug] |scid:50b23cf4db952ce2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:113|prior_delivered:1184|prior_time:1765633385204619|is_app_limited:1|send_elapse:216|ack_elapse:32728|ctl_first_sent_time:1765633385204835|lagest_ack_time:1765633385237347|curr_delivered:1229|
[2025/12/13 13:43:05 237390] [debug] |scid:50b23cf4db952ce2|xqc_update_sample|sampler_sent_time_update:1765633385204835|
[2025/12/13 13:43:05 237394] [debug] |scid:50b23cf4db952ce2|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/13 13:43:05 237400] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 13:43:05 237404] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|conn:0000557E470B5FFC|path:0|pkt_num:2|origin_pktnum:0|size:44|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/12/13 13:43:05 237408] [debug] |scid:50b23cf4db952ce2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:113|prior_delivered:1184|prior_time:1765633385204619|is_app_limited:1|send_elapse:216|ack_elapse:32728|ctl_first_sent_time:1765633385204835|lagest_ack_time:1765633385237347|curr_delivered:1273|
[2025/12/13 13:43:05 237413] [debug] |scid:50b23cf4db952ce2|xqc_update_sample|sampler_sent_time_update:1765633385204935|
[2025/12/13 13:43:05 237416] [debug] |scid:50b23cf4db952ce2|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:4
[2025/12/13 13:43:05 237425] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/13 13:43:05 237429] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_update_rtt|before update rtt|conn:0000557E470B5FFC|srtt:40177|rttvar:20088|minrtt:40177|latest_rtt:32412|ack_delay:0|
[2025/12/13 13:43:05 237433] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_update_rtt|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d |after update rtt|conn:0000557E470B5FFC|srtt:39206|rttvar:17007|minrtt:32412|latest_rtt:32412|ack_delay:0|
[2025/12/13 13:43:05 237437] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 13:43:05 237442] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 13:43:05 237445] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|srtt:39206|rtt_var:17007|pto_duration:107234|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 13:43:05 237450] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 13:43:05 237454] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 13:43:05 237457] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_pto_time_and_space|conn:0000557E470B5FFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 13:43:05 237461] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:LOSS_DETECTION|expire:1765633385367638|now:1765633385237445|interv:130193|
[2025/12/13 13:43:05 237465] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000557E470B5FFC|path:0|pns:2|expire:1765633385367638|now:1765633385237445|interval:130193|pto_count:0|srtt:39206
[2025/12/13 13:43:05 237470] [debug] |scid:50b23cf4db952ce2|xqc_generate_sample|sampler: send_elapse 216, ack_elapse 32728, delivered 89|rate 2719|lost 0|
[2025/12/13 13:43:05 237474] [debug] |scid:50b23cf4db952ce2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/13 13:43:05 237478] [debug] |scid:50b23cf4db952ce2|xqc_bbr_update_min_rtt|probertt expire|rtt:32412, old_rtt:40177|
[2025/12/13 13:43:05 237482] [debug] |scid:50b23cf4db952ce2|xqc_bbr_update_min_rtt|minrtt expire|rtt:32412, old_rtt:40177|
[2025/12/13 13:43:05 237486] [debug] |scid:50b23cf4db952ce2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 13:43:05 237490] [debug] |scid:50b23cf4db952ce2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:89|po_sent_time:1765633385204935|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1273|
[2025/12/13 13:43:05 237494] [debug] |scid:50b23cf4db952ce2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:89|po_sent_time:1765633385204935|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1273|
[2025/12/13 13:43:05 237499] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d |bbr on ack|mode:0|pacing_rate:9899058|bw:29469|cwnd:139129|full_bw_reached:0|inflight:41|srtt:39206|latest_rtt:32412|min_rtt:32412|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 13:43:05 237504] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:a|
[2025/12/13 13:43:05 237508] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:0|data_length:1163|fin:0|stream_id:0|path:0|
[2025/12/13 13:43:05 237513] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:1163|new_offset:0|new_len:1163|
[2025/12/13 13:43:05 237517] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 13:43:05 237523] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385260238|pq_index:0|
[2025/12/13 13:43:05 237528] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385235361|
[2025/12/13 13:43:05 237531] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:0|merged_offset_end:1163|stream_id:0|
[2025/12/13 13:43:05 237554] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 13:43:05 237559] [debug] |scid:50b23cf4db952ce2|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 13:43:05 237563] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/12/13 13:43:05 237568] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:2|frame:ACK STREAM |recv_time:1765633385237347|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 237572] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505237347|now:1765633385237347|interv:120000000|
[2025/12/13 13:43:05 237576] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505237347|now:1765633385237347|interv:120000000|
[2025/12/13 13:43:05 237580] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385237580|
[2025/12/13 13:43:05 237585] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385237584|
[2025/12/13 13:43:05 237590] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 237610] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|largest_recv:2|ack_delay:263|first_ack_range:2|largest_pkt_recv_time:1765633385237347|
[2025/12/13 13:43:05 237614] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|high:2|low:0|pkt_pns:2|
[2025/12/13 13:43:05 237618] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/13 13:43:05 237622] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 13:43:05 237627] [debug] |scid:50b23cf4db952ce2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 237631] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 13:43:05 237636] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/13 13:43:05 237661] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:5|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1765633385237642|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 237670] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:5|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 237678] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385367638|
[2025/12/13 13:43:05 237684] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385367638|
[2025/12/13 13:43:05 237690] [debug] |xqc_engine_wakeup_after|wakeup:1765633385367638|now:1765633385237690|diff:129948|
[2025/12/13 13:43:05 237697] [debug] |xqc_engine_main_logic|END|now:1765633385237584|
[2025/12/13 13:43:05 237703] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385237703|
[2025/12/13 13:43:05 237707] [debug] |xqc_engine_wakeup_after|wakeup:1765633385367638|now:1765633385237707|diff:129931|
[2025/12/13 13:43:05 237715] [debug] |xqc_engine_main_logic|END|now:1765633385237703|
[2025/12/13 13:43:05 238348] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:ESTABED|recv_time:1765633385238347|
[2025/12/13 13:43:05 238353] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 238359] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:2|
[2025/12/13 13:43:05 238363] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/13 13:43:05 238369] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/12/13 13:43:05 238372] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:e|
[2025/12/13 13:43:05 238377] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:1163|data_length:1168|fin:0|stream_id:0|path:0|
[2025/12/13 13:43:05 238381] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:2331|new_offset:1163|new_len:1168|
[2025/12/13 13:43:05 238386] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 13:43:05 238389] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385367638|pq_index:0|
[2025/12/13 13:43:05 238393] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385237584|
[2025/12/13 13:43:05 238397] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:0|merged_offset_end:2331|stream_id:0|
[2025/12/13 13:43:05 238401] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:ACK_01RTT|expire:1765633385263347|now:1765633385238347|interv:25000|
[2025/12/13 13:43:05 238406] [debug] |scid:50b23cf4db952ce2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385238347|max_ack_delay:25000|
[2025/12/13 13:43:05 238411] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/12/13 13:43:05 238415] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:3|frame:STREAM |recv_time:1765633385238347|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 238420] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505238347|now:1765633385238347|interv:120000000|
[2025/12/13 13:43:05 238424] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505238347|now:1765633385238347|interv:120000000|
[2025/12/13 13:43:05 238428] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385238428|
[2025/12/13 13:43:05 238433] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385238432|
[2025/12/13 13:43:05 238438] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 238445] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385263347|
[2025/12/13 13:43:05 238449] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385263347|
[2025/12/13 13:43:05 238453] [debug] |xqc_engine_wakeup_after|wakeup:1765633385263347|now:1765633385238453|diff:24894|
[2025/12/13 13:43:05 238457] [debug] |xqc_engine_main_logic|END|now:1765633385238432|
[2025/12/13 13:43:05 239346] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:ESTABED|recv_time:1765633385239346|
[2025/12/13 13:43:05 239354] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 239363] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:3|
[2025/12/13 13:43:05 239367] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/13 13:43:05 239373] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/12/13 13:43:05 239377] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:e|
[2025/12/13 13:43:05 239381] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:2331|data_length:1168|fin:0|stream_id:0|path:0|
[2025/12/13 13:43:05 239385] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:3499|new_offset:2331|new_len:1168|
[2025/12/13 13:43:05 239389] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 13:43:05 239393] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385263347|pq_index:0|
[2025/12/13 13:43:05 239397] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385238432|
[2025/12/13 13:43:05 239400] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:0|merged_offset_end:3499|stream_id:0|
[2025/12/13 13:43:05 239405] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 13:43:05 239409] [debug] |scid:50b23cf4db952ce2|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 13:43:05 239413] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/12/13 13:43:05 239418] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:4|frame:STREAM |recv_time:1765633385239346|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 239422] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505239346|now:1765633385239346|interv:120000000|
[2025/12/13 13:43:05 239426] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505239346|now:1765633385239346|interv:120000000|
[2025/12/13 13:43:05 239430] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385239430|
[2025/12/13 13:43:05 239435] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385239434|
[2025/12/13 13:43:05 239439] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 239448] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|largest_recv:4|ack_delay:102|first_ack_range:4|largest_pkt_recv_time:1765633385239346|
[2025/12/13 13:43:05 239452] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|high:4|low:0|pkt_pns:2|
[2025/12/13 13:43:05 239456] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/12/13 13:43:05 239460] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 13:43:05 239464] [debug] |scid:50b23cf4db952ce2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 239469] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 13:43:05 239474] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/12/13 13:43:05 239497] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:6|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1765633385239479|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 239511] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:6|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 239518] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385367638|
[2025/12/13 13:43:05 239524] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385367638|
[2025/12/13 13:43:05 239531] [debug] |xqc_engine_wakeup_after|wakeup:1765633385367638|now:1765633385239531|diff:128107|
[2025/12/13 13:43:05 239550] [debug] |xqc_engine_main_logic|END|now:1765633385239434|
[2025/12/13 13:43:05 240349] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:ESTABED|recv_time:1765633385240349|
[2025/12/13 13:43:05 240355] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 240360] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:4|
[2025/12/13 13:43:05 240364] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/12/13 13:43:05 240370] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/12/13 13:43:05 240374] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:e|
[2025/12/13 13:43:05 240378] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:3499|data_length:1168|fin:0|stream_id:0|path:0|
[2025/12/13 13:43:05 240383] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:4667|new_offset:3499|new_len:1168|
[2025/12/13 13:43:05 240387] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 13:43:05 240391] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385367638|pq_index:0|
[2025/12/13 13:43:05 240394] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385239434|
[2025/12/13 13:43:05 240398] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:0|merged_offset_end:4667|stream_id:0|
[2025/12/13 13:43:05 240403] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:ACK_01RTT|expire:1765633385265349|now:1765633385240349|interv:25000|
[2025/12/13 13:43:05 240407] [debug] |scid:50b23cf4db952ce2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385240349|max_ack_delay:25000|
[2025/12/13 13:43:05 240412] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/12/13 13:43:05 240416] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:5|frame:STREAM |recv_time:1765633385240349|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 240420] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505240349|now:1765633385240349|interv:120000000|
[2025/12/13 13:43:05 240424] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505240349|now:1765633385240349|interv:120000000|
[2025/12/13 13:43:05 240429] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385240429|
[2025/12/13 13:43:05 240433] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385240433|
[2025/12/13 13:43:05 240438] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 240452] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385265349|
[2025/12/13 13:43:05 240463] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385265349|
[2025/12/13 13:43:05 240467] [debug] |xqc_engine_wakeup_after|wakeup:1765633385265349|now:1765633385240467|diff:24882|
[2025/12/13 13:43:05 240471] [debug] |xqc_engine_main_logic|END|now:1765633385240433|
[2025/12/13 13:43:05 241347] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:ESTABED|recv_time:1765633385241347|
[2025/12/13 13:43:05 241354] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 241359] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:5|
[2025/12/13 13:43:05 241363] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/12/13 13:43:05 241368] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/12/13 13:43:05 241372] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:f|
[2025/12/13 13:43:05 241376] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:4667|data_length:453|fin:1|stream_id:0|path:0|
[2025/12/13 13:43:05 241381] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:5120|new_offset:4667|new_len:453|
[2025/12/13 13:43:05 241385] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 13:43:05 241389] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385265349|pq_index:0|
[2025/12/13 13:43:05 241392] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385240433|
[2025/12/13 13:43:05 241396] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:5120|merged_offset_end:5120|stream_id:0|
[2025/12/13 13:43:05 241400] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:a|
[2025/12/13 13:43:05 241404] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:0|data_length:711|fin:0|stream_id:4|path:0|
[2025/12/13 13:43:05 241408] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:711|new_offset:0|new_len:711|
[2025/12/13 13:43:05 241412] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 13:43:05 241416] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:0|merged_offset_end:711|stream_id:4|
[2025/12/13 13:43:05 241420] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 13:43:05 241424] [debug] |scid:50b23cf4db952ce2|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 13:43:05 241428] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/12/13 13:43:05 241432] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:6|frame:STREAM |recv_time:1765633385241347|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 241437] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505241347|now:1765633385241347|interv:120000000|
[2025/12/13 13:43:05 241441] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505241347|now:1765633385241347|interv:120000000|
[2025/12/13 13:43:05 241445] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385241445|
[2025/12/13 13:43:05 241450] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385241449|
[2025/12/13 13:43:05 241454] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 241463] [debug] |scid:50b23cf4db952ce2|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/13 13:43:05 241467] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:STREAM_CLOSE|expire:1765633385638169|now:1765633385241467|interv:396702|
[2025/12/13 13:43:05 241496] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:4|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 241521] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|largest_recv:6|ack_delay:174|first_ack_range:6|largest_pkt_recv_time:1765633385241347|
[2025/12/13 13:43:05 241528] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|high:6|low:0|pkt_pns:2|
[2025/12/13 13:43:05 241552] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/12/13 13:43:05 241558] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 13:43:05 241565] [debug] |scid:50b23cf4db952ce2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 241572] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 13:43:05 241579] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/12/13 13:43:05 241609] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:7|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1765633385241588|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 241618] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:7|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 241626] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385367638|
[2025/12/13 13:43:05 241632] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385367638|
[2025/12/13 13:43:05 241638] [debug] |xqc_engine_wakeup_after|wakeup:1765633385367638|now:1765633385241638|diff:126000|
[2025/12/13 13:43:05 241644] [debug] |xqc_engine_main_logic|END|now:1765633385241449|
[2025/12/13 13:43:05 242355] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:ESTABED|recv_time:1765633385242354|
[2025/12/13 13:43:05 242362] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 242368] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:6|
[2025/12/13 13:43:05 242372] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/12/13 13:43:05 242378] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/12/13 13:43:05 242382] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:e|
[2025/12/13 13:43:05 242387] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:711|data_length:1168|fin:0|stream_id:4|path:0|
[2025/12/13 13:43:05 242391] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:1879|new_offset:711|new_len:1168|
[2025/12/13 13:43:05 242395] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 13:43:05 242399] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385367638|pq_index:0|
[2025/12/13 13:43:05 242403] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385241449|
[2025/12/13 13:43:05 242407] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:0|merged_offset_end:1879|stream_id:4|
[2025/12/13 13:43:05 242411] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:ACK_01RTT|expire:1765633385267354|now:1765633385242354|interv:25000|
[2025/12/13 13:43:05 242416] [debug] |scid:50b23cf4db952ce2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385242354|max_ack_delay:25000|
[2025/12/13 13:43:05 242426] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/12/13 13:43:05 242430] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:7|frame:STREAM |recv_time:1765633385242354|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 242435] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505242354|now:1765633385242354|interv:120000000|
[2025/12/13 13:43:05 242439] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505242354|now:1765633385242354|interv:120000000|
[2025/12/13 13:43:05 242444] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385242444|
[2025/12/13 13:43:05 242448] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385242448|
[2025/12/13 13:43:05 242453] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:4|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 242464] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385267354|
[2025/12/13 13:43:05 242468] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385267354|
[2025/12/13 13:43:05 242472] [debug] |xqc_engine_wakeup_after|wakeup:1765633385267354|now:1765633385242472|diff:24882|
[2025/12/13 13:43:05 242476] [debug] |xqc_engine_main_logic|END|now:1765633385242448|
[2025/12/13 13:43:05 243350] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:ESTABED|recv_time:1765633385243350|
[2025/12/13 13:43:05 243357] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 243362] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:7|
[2025/12/13 13:43:05 243366] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/12/13 13:43:05 243371] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/12/13 13:43:05 243375] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:e|
[2025/12/13 13:43:05 243380] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:1879|data_length:1168|fin:0|stream_id:4|path:0|
[2025/12/13 13:43:05 243384] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:3047|new_offset:1879|new_len:1168|
[2025/12/13 13:43:05 243388] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 13:43:05 243392] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385267354|pq_index:0|
[2025/12/13 13:43:05 243396] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385242448|
[2025/12/13 13:43:05 243399] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:0|merged_offset_end:3047|stream_id:4|
[2025/12/13 13:43:05 243404] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 13:43:05 243408] [debug] |scid:50b23cf4db952ce2|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 13:43:05 243412] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/12/13 13:43:05 243416] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:8|frame:STREAM |recv_time:1765633385243350|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 243425] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505243350|now:1765633385243350|interv:120000000|
[2025/12/13 13:43:05 243429] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505243350|now:1765633385243350|interv:120000000|
[2025/12/13 13:43:05 243433] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385243433|
[2025/12/13 13:43:05 243438] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385243437|
[2025/12/13 13:43:05 243442] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:4|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 243451] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|largest_recv:8|ack_delay:101|first_ack_range:8|largest_pkt_recv_time:1765633385243350|
[2025/12/13 13:43:05 243455] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|high:8|low:0|pkt_pns:2|
[2025/12/13 13:43:05 243459] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/12/13 13:43:05 243463] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 13:43:05 243468] [debug] |scid:50b23cf4db952ce2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 243472] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 13:43:05 243477] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/13 13:43:05 243499] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:8|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1765633385243482|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 243505] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:8|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 243510] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385367638|
[2025/12/13 13:43:05 243514] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385367638|
[2025/12/13 13:43:05 243518] [debug] |xqc_engine_wakeup_after|wakeup:1765633385367638|now:1765633385243518|diff:124120|
[2025/12/13 13:43:05 243522] [debug] |xqc_engine_main_logic|END|now:1765633385243437|
[2025/12/13 13:43:05 244352] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:ESTABED|recv_time:1765633385244351|
[2025/12/13 13:43:05 244362] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 244368] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:8|
[2025/12/13 13:43:05 244372] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/12/13 13:43:05 244378] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/12/13 13:43:05 244382] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:e|
[2025/12/13 13:43:05 244387] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:3047|data_length:1168|fin:0|stream_id:4|path:0|
[2025/12/13 13:43:05 244391] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:4215|new_offset:3047|new_len:1168|
[2025/12/13 13:43:05 244395] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 13:43:05 244399] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385367638|pq_index:0|
[2025/12/13 13:43:05 244408] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385243437|
[2025/12/13 13:43:05 244412] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:0|merged_offset_end:4215|stream_id:4|
[2025/12/13 13:43:05 244416] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:ACK_01RTT|expire:1765633385269351|now:1765633385244351|interv:25000|
[2025/12/13 13:43:05 244421] [debug] |scid:50b23cf4db952ce2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385244351|max_ack_delay:25000|
[2025/12/13 13:43:05 244425] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/12/13 13:43:05 244429] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:9|frame:STREAM |recv_time:1765633385244351|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 244434] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505244351|now:1765633385244351|interv:120000000|
[2025/12/13 13:43:05 244438] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505244351|now:1765633385244351|interv:120000000|
[2025/12/13 13:43:05 244443] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385244443|
[2025/12/13 13:43:05 244447] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385244447|
[2025/12/13 13:43:05 244452] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:4|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 244465] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385269351|
[2025/12/13 13:43:05 244469] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385269351|
[2025/12/13 13:43:05 244473] [debug] |xqc_engine_wakeup_after|wakeup:1765633385269351|now:1765633385244473|diff:24878|
[2025/12/13 13:43:05 244477] [debug] |xqc_engine_main_logic|END|now:1765633385244447|
[2025/12/13 13:43:05 245338] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:ESTABED|recv_time:1765633385245337|
[2025/12/13 13:43:05 245349] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 245355] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:9|
[2025/12/13 13:43:05 245359] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/12/13 13:43:05 245378] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/12/13 13:43:05 245385] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:e|
[2025/12/13 13:43:05 245392] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:4215|data_length:1168|fin:0|stream_id:4|path:0|
[2025/12/13 13:43:05 245398] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:5383|new_offset:4215|new_len:1168|
[2025/12/13 13:43:05 245403] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 13:43:05 245407] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385269351|pq_index:0|
[2025/12/13 13:43:05 245411] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385244447|
[2025/12/13 13:43:05 245415] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:0|merged_offset_end:5383|stream_id:4|
[2025/12/13 13:43:05 245419] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 13:43:05 245429] [debug] |scid:50b23cf4db952ce2|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 13:43:05 245434] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/12/13 13:43:05 245438] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:10|frame:STREAM |recv_time:1765633385245337|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 245442] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505245337|now:1765633385245337|interv:120000000|
[2025/12/13 13:43:05 245446] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505245337|now:1765633385245337|interv:120000000|
[2025/12/13 13:43:05 245452] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385245451|
[2025/12/13 13:43:05 245456] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385245455|
[2025/12/13 13:43:05 245462] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:4|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 245477] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|largest_recv:10|ack_delay:140|first_ack_range:10|largest_pkt_recv_time:1765633385245337|
[2025/12/13 13:43:05 245484] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|high:10|low:0|pkt_pns:2|
[2025/12/13 13:43:05 245489] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/12/13 13:43:05 245493] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 13:43:05 245498] [debug] |scid:50b23cf4db952ce2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 245502] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 13:43:05 245507] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/12/13 13:43:05 245531] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:9|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:41|now:1765633385245513|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 245556] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:9|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 245564] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385367638|
[2025/12/13 13:43:05 245571] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385367638|
[2025/12/13 13:43:05 245576] [debug] |xqc_engine_wakeup_after|wakeup:1765633385367638|now:1765633385245576|diff:122062|
[2025/12/13 13:43:05 245583] [debug] |xqc_engine_main_logic|END|now:1765633385245455|
[2025/12/13 13:43:05 259793] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:ESTABED|recv_time:1765633385259791|
[2025/12/13 13:43:05 259805] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 259811] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:10|
[2025/12/13 13:43:05 259815] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/12/13 13:43:05 259821] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/12/13 13:43:05 259825] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:e|
[2025/12/13 13:43:05 259836] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:5383|data_length:1168|fin:0|stream_id:4|path:0|
[2025/12/13 13:43:05 259840] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:6551|new_offset:5383|new_len:1168|
[2025/12/13 13:43:05 259844] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 13:43:05 259848] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385367638|pq_index:0|
[2025/12/13 13:43:05 259852] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385245455|
[2025/12/13 13:43:05 259856] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:0|merged_offset_end:6551|stream_id:4|
[2025/12/13 13:43:05 259860] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:ACK_01RTT|expire:1765633385284791|now:1765633385259791|interv:25000|
[2025/12/13 13:43:05 259865] [debug] |scid:50b23cf4db952ce2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385259791|max_ack_delay:25000|
[2025/12/13 13:43:05 259870] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/12/13 13:43:05 259874] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:11|frame:STREAM |recv_time:1765633385259791|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 259879] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505259791|now:1765633385259791|interv:120000000|
[2025/12/13 13:43:05 259883] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505259791|now:1765633385259791|interv:120000000|
[2025/12/13 13:43:05 259888] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385259887|
[2025/12/13 13:43:05 259892] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385259891|
[2025/12/13 13:43:05 259897] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:4|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 259907] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385284791|
[2025/12/13 13:43:05 259911] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385284791|
[2025/12/13 13:43:05 259915] [debug] |xqc_engine_wakeup_after|wakeup:1765633385284791|now:1765633385259914|diff:24877|
[2025/12/13 13:43:05 259919] [debug] |xqc_engine_main_logic|END|now:1765633385259891|
[2025/12/13 13:43:05 269057] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:ESTABED|recv_time:1765633385269056|
[2025/12/13 13:43:05 269069] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 269075] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:11|
[2025/12/13 13:43:05 269078] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/12/13 13:43:05 269085] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/12/13 13:43:05 269089] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:2|
[2025/12/13 13:43:05 269093] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|conn:0000557E470B5FFC|path:0|pkt_num:4|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:4|
[2025/12/13 13:43:05 269098] [debug] |scid:50b23cf4db952ce2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:130|prior_delivered:1184|prior_time:1765633385204619|is_app_limited:1|send_elapse:30785|ack_elapse:64437|ctl_first_sent_time:1765633385235404|lagest_ack_time:1765633385269056|curr_delivered:1314|
[2025/12/13 13:43:05 269109] [debug] |scid:50b23cf4db952ce2|xqc_update_sample|sampler_sent_time_update:1765633385235404|
[2025/12/13 13:43:05 269113] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/12/13 13:43:05 269117] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_update_rtt|before update rtt|conn:0000557E470B5FFC|srtt:39206|rttvar:17007|minrtt:32412|latest_rtt:33652|ack_delay:0|
[2025/12/13 13:43:05 269122] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_update_rtt|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d |after update rtt|conn:0000557E470B5FFC|srtt:38512|rttvar:14144|minrtt:32412|latest_rtt:33652|ack_delay:0|
[2025/12/13 13:43:05 269126] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/12/13 13:43:05 269130] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 3|pns:2|
[2025/12/13 13:43:05 269134] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 13:43:05 269138] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000557E470B5FFC|path:0|
[2025/12/13 13:43:05 269142] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 13:43:05 269145] [debug] |scid:50b23cf4db952ce2|xqc_generate_sample|sampler: send_elapse 30785, ack_elapse 64437, delivered 130|rate 2017|lost 0|
[2025/12/13 13:43:05 269150] [debug] |scid:50b23cf4db952ce2|xqc_bbr_update_min_rtt|minrtt expire|rtt:32412, old_rtt:32412|
[2025/12/13 13:43:05 269154] [debug] |scid:50b23cf4db952ce2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/12/13 13:43:05 269158] [debug] |scid:50b23cf4db952ce2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139129|packet_lost:0|acked:41|po_sent_time:1765633385235404|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1273|
[2025/12/13 13:43:05 269162] [debug] |scid:50b23cf4db952ce2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139129|packet_lost:0|acked:41|po_sent_time:1765633385235404|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1273|
[2025/12/13 13:43:05 269167] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_ack_received|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d |bbr on ack|mode:0|pacing_rate:9899058|bw:29469|cwnd:139170|full_bw_reached:0|inflight:0|srtt:38512|latest_rtt:33652|min_rtt:32412|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/13 13:43:05 269172] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:e|
[2025/12/13 13:43:05 269177] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:6551|data_length:1163|fin:0|stream_id:4|path:0|
[2025/12/13 13:43:05 269181] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:7714|new_offset:6551|new_len:1163|
[2025/12/13 13:43:05 269185] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 13:43:05 269189] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385284791|pq_index:0|
[2025/12/13 13:43:05 269193] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385259891|
[2025/12/13 13:43:05 269197] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:0|merged_offset_end:7714|stream_id:4|
[2025/12/13 13:43:05 269201] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 13:43:05 269206] [debug] |scid:50b23cf4db952ce2|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 13:43:05 269213] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/12/13 13:43:05 269217] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK STREAM |recv_time:1765633385269056|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 269222] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505269056|now:1765633385269056|interv:120000000|
[2025/12/13 13:43:05 269226] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505269056|now:1765633385269056|interv:120000000|
[2025/12/13 13:43:05 269230] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385269230|
[2025/12/13 13:43:05 269234] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385269234|
[2025/12/13 13:43:05 269239] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:4|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 269249] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|largest_recv:12|ack_delay:193|first_ack_range:9|largest_pkt_recv_time:1765633385269056|
[2025/12/13 13:43:05 269253] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|high:12|low:3|pkt_pns:2|
[2025/12/13 13:43:05 269257] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/12/13 13:43:05 269261] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 13:43:05 269265] [debug] |scid:50b23cf4db952ce2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 269270] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 13:43:05 269275] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/13 13:43:05 269299] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:10|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1765633385269280|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 269305] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:10|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 269310] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385638169|
[2025/12/13 13:43:05 269314] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385638169|
[2025/12/13 13:43:05 269319] [debug] |xqc_engine_wakeup_after|wakeup:1765633385638169|now:1765633385269319|diff:368850|
[2025/12/13 13:43:05 269326] [debug] |xqc_engine_main_logic|END|now:1765633385269234|
[2025/12/13 13:43:05 269334] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385269333|
[2025/12/13 13:43:05 269340] [debug] |xqc_engine_wakeup_after|wakeup:1765633385638169|now:1765633385269339|diff:368830|
[2025/12/13 13:43:05 269346] [debug] |xqc_engine_main_logic|END|now:1765633385269333|
[2025/12/13 13:43:05 276941] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:ESTABED|recv_time:1765633385276940|
[2025/12/13 13:43:05 276952] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 276958] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:12|
[2025/12/13 13:43:05 276962] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/12/13 13:43:05 276973] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/12/13 13:43:05 276977] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:e|
[2025/12/13 13:43:05 276982] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:7714|data_length:1168|fin:0|stream_id:4|path:0|
[2025/12/13 13:43:05 276986] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:8882|new_offset:7714|new_len:1168|
[2025/12/13 13:43:05 276990] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 13:43:05 276994] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385638169|pq_index:0|
[2025/12/13 13:43:05 276998] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385269234|
[2025/12/13 13:43:05 277001] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:0|merged_offset_end:8882|stream_id:4|
[2025/12/13 13:43:05 277006] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:ACK_01RTT|expire:1765633385301940|now:1765633385276940|interv:25000|
[2025/12/13 13:43:05 277014] [debug] |scid:50b23cf4db952ce2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385276940|max_ack_delay:25000|
[2025/12/13 13:43:05 277019] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/12/13 13:43:05 277023] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:13|frame:STREAM |recv_time:1765633385276940|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 277028] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505276940|now:1765633385276940|interv:120000000|
[2025/12/13 13:43:05 277032] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505276940|now:1765633385276940|interv:120000000|
[2025/12/13 13:43:05 277037] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385277036|
[2025/12/13 13:43:05 277041] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385277040|
[2025/12/13 13:43:05 277046] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:4|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 277059] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385301940|
[2025/12/13 13:43:05 277063] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385301940|
[2025/12/13 13:43:05 277067] [debug] |xqc_engine_wakeup_after|wakeup:1765633385301940|now:1765633385277066|diff:24874|
[2025/12/13 13:43:05 277071] [debug] |xqc_engine_main_logic|END|now:1765633385277040|
[2025/12/13 13:43:05 283132] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:1200|state:ESTABED|recv_time:1765633385283131|
[2025/12/13 13:43:05 283142] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 283148] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:13|
[2025/12/13 13:43:05 283152] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/12/13 13:43:05 283158] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/12/13 13:43:05 283162] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:e|
[2025/12/13 13:43:05 283166] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:8882|data_length:1168|fin:0|stream_id:4|path:0|
[2025/12/13 13:43:05 283170] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:10050|new_offset:8882|new_len:1168|
[2025/12/13 13:43:05 283180] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 13:43:05 283184] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385301940|pq_index:0|
[2025/12/13 13:43:05 283187] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385277040|
[2025/12/13 13:43:05 283191] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:0|merged_offset_end:10050|stream_id:4|
[2025/12/13 13:43:05 283196] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 13:43:05 283200] [debug] |scid:50b23cf4db952ce2|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 13:43:05 283204] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/12/13 13:43:05 283208] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:1200|pkt_type:SHORT_HEADER|pkt_num:14|frame:STREAM |recv_time:1765633385283131|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 283213] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505283131|now:1765633385283131|interv:120000000|
[2025/12/13 13:43:05 283217] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505283131|now:1765633385283131|interv:120000000|
[2025/12/13 13:43:05 283222] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385283222|
[2025/12/13 13:43:05 283226] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385283226|
[2025/12/13 13:43:05 283231] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:4|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 283240] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|largest_recv:14|ack_delay:109|first_ack_range:11|largest_pkt_recv_time:1765633385283131|
[2025/12/13 13:43:05 283245] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|high:14|low:3|pkt_pns:2|
[2025/12/13 13:43:05 283248] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:14|frame_largest_recv:14|
[2025/12/13 13:43:05 283253] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 13:43:05 283257] [debug] |scid:50b23cf4db952ce2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 283262] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 13:43:05 283266] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/13 13:43:05 283288] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:11|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1765633385283272|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 283297] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:11|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 283305] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385638169|
[2025/12/13 13:43:05 283311] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385638169|
[2025/12/13 13:43:05 283317] [debug] |xqc_engine_wakeup_after|wakeup:1765633385638169|now:1765633385283317|diff:354852|
[2025/12/13 13:43:05 283329] [debug] |xqc_engine_main_logic|END|now:1765633385283226|
[2025/12/13 13:43:05 283343] [info] |xqc_engine_packet_process|==>|conn:0000557E470B5FFC|size:222|state:ESTABED|recv_time:1765633385283342|
[2025/12/13 13:43:05 283351] [debug] |scid:50b23cf4db952ce2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:50b23cf4db952ce2|spin_bit:0|
[2025/12/13 13:43:05 283359] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|largest_pn:14|
[2025/12/13 13:43:05 283366] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/12/13 13:43:05 283374] [debug] |scid:50b23cf4db952ce2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/12/13 13:43:05 283380] [debug] |scid:50b23cf4db952ce2|xqc_process_frames|frame_type:f|
[2025/12/13 13:43:05 283384] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|offset:10050|data_length:190|fin:1|stream_id:4|path:0|
[2025/12/13 13:43:05 283389] [debug] |scid:50b23cf4db952ce2|xqc_insert_stream_frame|merge left|merged_offset_end:10240|new_offset:10050|new_len:190|
[2025/12/13 13:43:05 283393] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 13:43:05 283397] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385638169|pq_index:0|
[2025/12/13 13:43:05 283401] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385283226|
[2025/12/13 13:43:05 283405] [debug] |scid:50b23cf4db952ce2|xqc_process_stream_frame|stream_length:10240|merged_offset_end:10240|stream_id:4|
[2025/12/13 13:43:05 283409] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:ACK_01RTT|expire:1765633385308342|now:1765633385283342|interv:25000|
[2025/12/13 13:43:05 283414] [debug] |scid:50b23cf4db952ce2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385283342|max_ack_delay:25000|
[2025/12/13 13:43:05 283418] [debug] |scid:50b23cf4db952ce2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/12/13 13:43:05 283423] [info] |scid:50b23cf4db952ce2|xqc_conn_on_pkt_processed|====>|conn:0000557E470B5FFC|path:0|size:222|pkt_type:SHORT_HEADER|pkt_num:15|frame:STREAM |recv_time:1765633385283342|dcid:50b23cf4db952ce2|dcid_seq:0|
[2025/12/13 13:43:05 283427] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:PATH_IDLE|expire:1765633505283342|now:1765633385283342|interv:120000000|
[2025/12/13 13:43:05 283431] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_IDLE|expire:1765633505283342|now:1765633385283342|interv:120000000|
[2025/12/13 13:43:05 283436] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385283436|
[2025/12/13 13:43:05 283441] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385283440|
[2025/12/13 13:43:05 283447] [debug] |scid:50b23cf4db952ce2|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:4|conn:0000557E470B5FFC|
[2025/12/13 13:43:05 283454] [debug] |scid:50b23cf4db952ce2|xqc_stream_maybe_need_close|stream_id:4|stream_type:0|
[2025/12/13 13:43:05 283483] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385308342|
[2025/12/13 13:43:05 283490] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385308342|
[2025/12/13 13:43:05 283494] [debug] |xqc_engine_wakeup_after|wakeup:1765633385308342|now:1765633385283494|diff:24848|
[2025/12/13 13:43:05 283498] [debug] |xqc_engine_main_logic|END|now:1765633385283440|
[2025/12/13 13:43:05 307916] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385307916|
[2025/12/13 13:43:05 307927] [debug] |xqc_engine_wakeup_after|wakeup:1765633385308342|now:1765633385307927|diff:415|
[2025/12/13 13:43:05 307938] [debug] |xqc_engine_main_logic|END|now:1765633385307916|
[2025/12/13 13:43:05 309006] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385309005|
[2025/12/13 13:43:05 309012] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385308342|pq_index:0|
[2025/12/13 13:43:05 309016] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385283440|
[2025/12/13 13:43:05 309021] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385309020|
[2025/12/13 13:43:05 309026] [debug] |scid:50b23cf4db952ce2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765633385308342|now:1765633385309020|
[2025/12/13 13:43:05 309030] [debug] |scid:50b23cf4db952ce2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 13:43:05 309033] [debug] |scid:50b23cf4db952ce2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765633385308342|now:1765633385309020|
[2025/12/13 13:43:05 309037] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 13:43:05 309043] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|largest_recv:15|ack_delay:25701|first_ack_range:12|largest_pkt_recv_time:1765633385283342|
[2025/12/13 13:43:05 309047] [debug] |scid:50b23cf4db952ce2|xqc_gen_ack_frame|high:15|low:3|pkt_pns:2|
[2025/12/13 13:43:05 309051] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:15|frame_largest_recv:15|
[2025/12/13 13:43:05 309055] [debug] |scid:50b23cf4db952ce2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 13:43:05 309060] [debug] |scid:50b23cf4db952ce2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 309065] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 13:43:05 309069] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/13 13:43:05 309095] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:12|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1765633385309077|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 309101] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:12|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 309106] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385638169|
[2025/12/13 13:43:05 309110] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385638169|
[2025/12/13 13:43:05 309114] [debug] |xqc_engine_wakeup_after|wakeup:1765633385638169|now:1765633385309114|diff:329055|
[2025/12/13 13:43:05 309118] [debug] |xqc_engine_main_logic|END|now:1765633385309020|
[2025/12/13 13:43:05 639472] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385639471|
[2025/12/13 13:43:05 639486] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385638169|pq_index:0|
[2025/12/13 13:43:05 639491] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385309020|
[2025/12/13 13:43:05 639497] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385639495|
[2025/12/13 13:43:05 639502] [debug] |scid:50b23cf4db952ce2|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765633385638169|now:1765633385639495|
[2025/12/13 13:43:05 639506] [debug] |scid:50b23cf4db952ce2|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/13 13:43:05 639518] [debug] |scid:50b23cf4db952ce2|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/13 13:43:05 639551] [stats] |scid:50b23cf4db952ce2|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:28|read_bytes:5120|recv_bytes:5120|stream_len:5120|create_time:1765633385162698|wrt_delay:41759|snd_delay:42137|finwrt_delay:41759|finsnd_delay:42137|finrcv_delay:78683|finread_delay:78765|all_acked_delay:74700|firstfinack_dely:74696|close_delay:78769|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d|path_info:mp is not supported in connection scid:50b23cf4db952ce2|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/12/13 13:43:05 639559] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:STREAM_CLOSE|expire:1765633385643725|now:1765633385639495|interv:4230|
[2025/12/13 13:43:05 639567] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633385643725|
[2025/12/13 13:43:05 639571] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633385643725|
[2025/12/13 13:43:05 639575] [debug] |xqc_engine_wakeup_after|wakeup:1765633385643725|now:1765633385639575|diff:4150|
[2025/12/13 13:43:05 639579] [debug] |xqc_engine_main_logic|END|now:1765633385639495|
[2025/12/13 13:43:05 644907] [debug] |xqc_engine_main_logic|BEGIN|now:1765633385644907|
[2025/12/13 13:43:05 644917] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633385643725|pq_index:0|
[2025/12/13 13:43:05 644922] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385639495|
[2025/12/13 13:43:05 644927] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633385644926|
[2025/12/13 13:43:05 644931] [debug] |scid:50b23cf4db952ce2|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765633385643725|now:1765633385644926|
[2025/12/13 13:43:05 644935] [debug] |scid:50b23cf4db952ce2|xqc_timer_stream_close_timeout|stream_id:4|stream_type:0|stream close|
[2025/12/13 13:43:05 644939] [debug] |scid:50b23cf4db952ce2|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:4|stream_type:0|
[2025/12/13 13:43:05 644953] [info] |scid:50b23cf4db952ce2|xqc_conn_close|conn:0000557E470B5FFC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 13:43:05 644959] [debug] |scid:50b23cf4db952ce2|xqc_timer_set|type:CONN_DRAINING|expire:1765633386005223|now:1765633385644959|interv:360264|
[2025/12/13 13:43:05 644963] [debug] |scid:50b23cf4db952ce2|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/12/13 13:43:05 644968] [debug] |scid:50b23cf4db952ce2|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/13 13:43:05 644972] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 13:43:05 644975] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 13:43:05 644979] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 13:43:05 644983] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 13:43:05 644987] [info] |scid:50b23cf4db952ce2|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/13 13:43:05 644993] [debug] |scid:50b23cf4db952ce2|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 13:43:05 645001] [stats] |scid:50b23cf4db952ce2|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:4|stream_type:0|send_bytes:27|read_bytes:10240|recv_bytes:10240|stream_len:10240|create_time:1765633385162796|wrt_delay:41686|snd_delay:42139|finwrt_delay:41686|finsnd_delay:42139|finrcv_delay:120593|finread_delay:120658|all_acked_delay:74628|firstfinack_dely:74620|close_delay:120665|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d|path_info:mp is not supported in connection scid:50b23cf4db952ce2|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/12/13 13:43:05 645013] [debug] |scid:50b23cf4db952ce2|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765633385643725|now:1765633385644926|
[2025/12/13 13:43:05 645020] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/13 13:43:05 645028] [debug] |scid:50b23cf4db952ce2|xqc_path_get_perf_class|conn:0000557E470B5FFC|path_id:0|path_srtt:38512|min_srtt:38512|path_bw:29469|loss_rate:0.00|path_pto:0|
[2025/12/13 13:43:05 645035] [debug] |scid:50b23cf4db952ce2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000557E470B5FFC|path_id:0|path_srtt:38512|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 13:43:05 645043] [debug] |scid:50b23cf4db952ce2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/12/13 13:43:05 645049] [debug] |scid:50b23cf4db952ce2|xqc_check_acked_or_dropped_pkt|conn:0000557E470B5FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 13:43:05 645055] [debug] |scid:50b23cf4db952ce2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/13 13:43:05 645100] [info] |scid:50b23cf4db952ce2|xqc_send_packet_with_pn|<==|conn:0000557E470B5FFC|path:0|pkt_num:13|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765633385645067|stream_id:0|stream_offset:0|
[2025/12/13 13:43:05 645110] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_on_packet_sent|conn:0000557E470B5FFC|path:0|pkt_num:13|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 13:43:05 645118] [debug] |scid:50b23cf4db952ce2|xqc_conn_next_wakeup_time|wakeup_time:1765633386005223|
[2025/12/13 13:43:05 645125] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_wakeup_queue|next_tick_time:1765633386005223|
[2025/12/13 13:43:05 645131] [debug] |xqc_engine_wakeup_after|wakeup:1765633386005223|now:1765633385645130|diff:360093|
[2025/12/13 13:43:05 645137] [debug] |xqc_engine_main_logic|END|now:1765633385644926|
[2025/12/13 13:43:06 006229] [debug] |xqc_engine_main_logic|BEGIN|now:1765633386006229|
[2025/12/13 13:43:06 006245] [debug] |scid:50b23cf4db952ce2|xqc_engine_remove_wakeup_queue|next_tick_time:1765633386005223|pq_index:0|
[2025/12/13 13:43:06 006250] [debug] |scid:50b23cf4db952ce2|xqc_engine_add_active_queue|last_ticked_time:1765633385644926|
[2025/12/13 13:43:06 006256] [debug] |scid:50b23cf4db952ce2|xqc_engine_process_conn|conn:0000557E470B5FFC|state:CLOSING|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765633386006254|
[2025/12/13 13:43:06 006261] [debug] |scid:50b23cf4db952ce2|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765633386005223|now:1765633386006254|
[2025/12/13 13:43:06 006266] [debug] |scid:50b23cf4db952ce2|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765633386005223|now:1765633386006254|
[2025/12/13 13:43:06 006270] [debug] |scid:50b23cf4db952ce2|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/13 13:43:06 006274] [info] |xqc_engine_main_logic|conn:0000557E470B5FFC|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d|conn_state:13|next_tick_time:1765633386005223
[2025/12/13 13:43:06 006287] [report] |scid:50b23cf4db952ce2|xqc_conn_destroy|0000557E470B5FFC|has_0rtt:0|0rtt_accept:0|token_ok:-1|handshake_time:42242|first_send_delay:726|conn_persist:844291|keyupdate_cnt:0|err:0x0|close_msg:local close|l-::-33257-50b23cf4db952ce2 p-fd00:cafe:cafe:100::100-443-94c761355fc4352d|hsk_recv:40644|close_recv:0|close_send:483071|last_recv:121346|last_send:483071|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,17,19,16,55,0,15360,i96,4,213,222,80,15,121,0,4,1191,1200,80,13,114,0,4,1191,1200,80,14,121,0,4,19,4,12,147,4,17,40000,13,483,4,18,4,11,121,0-2,0-2,0-0,0-0,0-0,0-38,0-3054,0-17051,0-6,0-16,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:6|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:2|cli_bidi_s:2|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/12/13 13:43:06 006334] [debug] |scid:50b23cf4db952ce2|xqc_send_ctl_destroy|destroy|
[2025/12/13 13:43:06 006341] [debug] |scid:50b23cf4db952ce2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/13 13:43:06 006346] [debug] |scid:50b23cf4db952ce2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/13 13:43:06 006405] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/13 13:43:06 006412] [debug] |xqc_engine_main_logic|END|now:1765633386006254|
[2025/12/13 13:43:06 006431] [debug] |xqc_engine_destroy|begin|