[2025/09/12 04:07:29 193794] [warn] |xqc_tls_ctx_set_config|no session ticket key data|
[2025/09/12 04:07:29 196392] [warn] |xqc_create_server_ssl_ctx|read ssl session ticket key error|
[2025/09/12 04:07:29 196456] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 04:07:29 196472] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:07:29 196476] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:07:29 196481] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:07:29 196484] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:07:29 196491] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:07:29 196495] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:07:29 196499] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:07:29 196503] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:07:29 530112] [debug] |scid:c3be534d2181d308d669f7da|xqc_timer_set|type:CONN_IDLE|expire:1757650109530111|now:1757650049530111|interv:60000000|
[2025/09/12 04:07:29 530147] [debug] |scid:c3be534d2181d308d669f7da|xqc_timer_set|type:PATH_IDLE|expire:1757650109530146|now:1757650049530146|interv:60000000|
[2025/09/12 04:07:29 530156] [debug] |xqc_path_create|path:0|dcid:|scid:c3be534d2181d308d669f7da|create_path_count:1|
[2025/09/12 04:07:29 530162] [debug] |scid:c3be534d2181d308d669f7da|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 04:07:29 530168] [debug] |xqc_path_init|path:0|dcid:|scid:c3be534d2181d308d669f7da|state:2|
[2025/09/12 04:07:29 530173] [debug] |scid:c3be534d2181d308d669f7da|xqc_conn_create|success|scid:c3be534d2181d308d669f7da|dcid:|conn:000055FA599A2E5C|
[2025/09/12 04:07:29 530179] [info] |scid:c3be534d2181d308d669f7da|xqc_conn_server_create|hash odcid conn|odcid:|conn:000055FA599A2E5C|
[2025/09/12 04:07:29 530203] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 04:07:29 530209] [info] |xqc_engine_packet_process|==>|conn:000055FA599A2E5C|size:1207|state:S_INIT|recv_time:1757650049530067|
[2025/09/12 04:07:29 530216] [info] |scid:c3be534d2181d308d669f7da|xqc_packet_parse_long_header|version not supported|v:1463896404|
[2025/09/12 04:07:29 530221] [error] |scid:c3be534d2181d308d669f7da|xqc_packet_parse_single|xqc_packet_parse_long_header error:-629|
[2025/09/12 04:07:29 530227] [info] |scid:c3be534d2181d308d669f7da|xqc_conn_process_packet|ignore err|-629|
[2025/09/12 04:07:29 530232] [debug] |scid:c3be534d2181d308d669f7da|xqc_timer_set|type:PATH_IDLE|expire:1757650109530067|now:1757650049530067|interv:60000000|
[2025/09/12 04:07:29 530237] [debug] |scid:c3be534d2181d308d669f7da|xqc_timer_set|type:CONN_IDLE|expire:1757650109530067|now:1757650049530067|interv:60000000|
[2025/09/12 04:07:29 530243] [debug] |scid:c3be534d2181d308d669f7da|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:07:29 530250] [debug] |xqc_engine_main_logic|BEGIN|now:1757650049530250|
[2025/09/12 04:07:29 530256] [debug] |scid:c3be534d2181d308d669f7da|xqc_engine_process_conn|conn:000055FA599A2E5C|state:S_INIT|flag:TICKING UPPER_CONN_EXIST VERSION_NEGOTIATION |now:1757650049530255|
[2025/09/12 04:07:29 530271] [debug] |scid:c3be534d2181d308d669f7da|xqc_path_get_perf_class|conn:000055FA599A2E5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:29 530278] [debug] |scid:c3be534d2181d308d669f7da|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599A2E5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:29 530284] [debug] |scid:c3be534d2181d308d669f7da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:|pn:0|size:11|reinj:0|path_class:2|
[2025/09/12 04:07:29 530300] [debug] |scid:c3be534d2181d308d669f7da|xqc_check_acked_or_dropped_pkt|conn:000055FA599A2E5C|pkt_num:0|size:11|pkt_type:VERSION_NEGOTIATION|frame:|
[2025/09/12 04:07:29 530336] [info] |scid:c3be534d2181d308d669f7da|xqc_process_packet_without_pn|<==|conn:000055FA599A2E5C|size:11|sent:11|pkt_type:VERSION_NEGOTIATION|
[2025/09/12 04:07:29 530348] [debug] |scid:c3be534d2181d308d669f7da|xqc_conn_next_wakeup_time|wakeup_time:1757650109530067|
[2025/09/12 04:07:29 530356] [debug] |scid:c3be534d2181d308d669f7da|xqc_engine_add_wakeup_queue|next_tick_time:1757650109530067|
[2025/09/12 04:07:29 530365] [debug] |xqc_engine_wakeup_after|wakeup:1757650109530067|now:1757650049530365|diff:59999702|
[2025/09/12 04:07:29 530374] [debug] |xqc_engine_main_logic|END|now:1757650049530255|
[2025/09/12 04:07:30 234273] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650110234271|now:1757650050234271|interv:60000000|
[2025/09/12 04:07:30 234309] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650110234308|now:1757650050234308|interv:60000000|
[2025/09/12 04:07:30 234317] [debug] |xqc_path_create|path:0|dcid:|scid:c2aabb8be0b22f2c50949984|create_path_count:1|
[2025/09/12 04:07:30 234324] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 04:07:30 234329] [debug] |xqc_path_init|path:0|dcid:|scid:c2aabb8be0b22f2c50949984|state:2|
[2025/09/12 04:07:30 234334] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_create|success|scid:c2aabb8be0b22f2c50949984|dcid:|conn:000055FA599AC0DC|
[2025/09/12 04:07:30 234340] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_server_create|hash odcid conn|odcid:cc646e2c8e2b20b5|conn:000055FA599AC0DC|
[2025/09/12 04:07:30 234351] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_get_local_transport_params|generate sr_token[c14294c691b6e92c054e070c6393e25e] for cid[cc646e2c8e2b20b5]
[2025/09/12 04:07:30 234375] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 04:07:30 234380] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:1252|state:S_INIT|recv_time:1757650050234236|
[2025/09/12 04:07:30 234601] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:07:30 234610] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_initial|success|Length:1234|
[2025/09/12 04:07:30 234618] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:30 234623] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 04:07:30 234632] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:11|
[2025/09/12 04:07:30 234637] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:30 234642] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_check_token|token empty|
[2025/09/12 04:07:30 234647] [info] |scid:c2aabb8be0b22f2c50949984|xqc_process_crypto_frame|check_token fail|conn:000055FA599AC0DC|addr or cid not avail|
[2025/09/12 04:07:30 234654] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 04:07:30 234660] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_crypto_frame|level:0|
[2025/09/12 04:07:30 234665] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:07:30 234670] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1213u|
[2025/09/12 04:07:30 234714] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:07:30 234720] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:07:30 234726] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:07:30 234731] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 04:07:30 234745] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 04:07:30 234754] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:30 234760] [debug] |scid:c2aabb8be0b22f2c50949984|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 |ack_freq:2|
[2025/09/12 04:07:30 234766] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:0|
[2025/09/12 04:07:30 234772] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:1252|pkt_type:INIT|pkt_num:11|frame:CRYPTO |recv_time:1757650050234236|dcid:cc646e2c8e2b20b5|dcid_seq:0|
[2025/09/12 04:07:30 234778] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650110234236|now:1757650050234236|interv:60000000|
[2025/09/12 04:07:30 234784] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650110234236|now:1757650050234236|interv:60000000|
[2025/09/12 04:07:30 234789] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050234789|
[2025/09/12 04:07:30 234795] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN |now:1757650050234794|
[2025/09/12 04:07:30 234802] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 04:07:30 234807] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_crypto_write_streams|
[2025/09/12 04:07:30 234813] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:07:30 234817] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 04:07:30 234823] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_gen_ack_frame|largest_recv:11|ack_delay:587|first_ack_range:0|largest_pkt_recv_time:1757650050234236|
[2025/09/12 04:07:30 234828] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_gen_ack_frame|high:11|low:11|pkt_pns:0|
[2025/09/12 04:07:30 234832] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 04:07:30 234836] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:07:30 234842] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 234848] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:32|pkt_type:INIT|frame:ACK |
[2025/09/12 04:07:30 234853] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:30 234886] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:0|size:32|sent:48|pkt_type:INIT|frame:ACK |inflight:0|now:1757650050234859|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 234894] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:0|origin_pktnum:0|size:32|enc_size:48|pkt_type:INIT|frame:ACK |conn_state:S_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 234904] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650110234236|
[2025/09/12 04:07:30 234910] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650110234236|
[2025/09/12 04:07:30 234916] [debug] |xqc_engine_wakeup_after|wakeup:1757650109530067|now:1757650050234916|diff:59295151|
[2025/09/12 04:07:30 234925] [debug] |xqc_engine_main_logic|END|now:1757650050234794|
[2025/09/12 04:07:30 234935] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:1252|state:S_INITIAL_RECVD|recv_time:1757650050234934|
[2025/09/12 04:07:30 234955] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:07:30 234961] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_initial|success|Length:349|
[2025/09/12 04:07:30 234967] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 04:07:30 234971] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 04:07:30 234977] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:12|
[2025/09/12 04:07:30 234981] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:30 234985] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_check_token|token empty|
[2025/09/12 04:07:30 234989] [info] |scid:c2aabb8be0b22f2c50949984|xqc_process_crypto_frame|check_token fail|conn:000055FA599AC0DC|addr or cid not avail|
[2025/09/12 04:07:30 234993] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_crypto_frame|level:0|
[2025/09/12 04:07:30 234997] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:07:30 235002] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|327u|
[2025/09/12 04:07:30 235065] [info] |scid:c2aabb8be0b22f2c50949984|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 04:07:30 235241] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 04:07:30 235247] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 04:07:30 235251] [warn] |scid:c2aabb8be0b22f2c50949984|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 04:07:30 235515] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 04:07:30 235523] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:07:30 235528] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650110234236|pq_index:1|
[2025/09/12 04:07:30 235532] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050234794|
[2025/09/12 04:07:30 235537] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:30 235542] [debug] |scid:c2aabb8be0b22f2c50949984|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 (null) |ack_freq:2|
[2025/09/12 04:07:30 235546] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:0|
[2025/09/12 04:07:30 235550] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:1252|pkt_type:INIT|pkt_num:12|frame:CRYPTO |recv_time:1757650050234934|dcid:cc646e2c8e2b20b5|dcid_seq:0|
[2025/09/12 04:07:30 235555] [info] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 885
[2025/09/12 04:07:30 235559] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 04:07:30 235563] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650110234934|now:1757650050234934|interv:60000000|
[2025/09/12 04:07:30 235568] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650110234934|now:1757650050234934|interv:60000000|
[2025/09/12 04:07:30 235572] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050235572|
[2025/09/12 04:07:30 235576] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:S_INITIAL_RECVD|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757650050235576|
[2025/09/12 04:07:30 235581] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:07:30 235589] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_RECVD|
[2025/09/12 04:07:30 235594] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_crypto_write_streams|
[2025/09/12 04:07:30 235597] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:07:30 235601] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 04:07:30 235606] [info] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:120|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757650050235606|
[2025/09/12 04:07:30 235611] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 04:07:30 235615] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_crypto_write_streams|
[2025/09/12 04:07:30 235618] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:07:30 235623] [info] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:167|sent:142|pkt_type:HSK|frame:CRYPTO |now:1757650050235623|
[2025/09/12 04:07:30 235628] [info] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:501|sent:476|pkt_type:HSK|frame:CRYPTO |now:1757650050235627|
[2025/09/12 04:07:30 235632] [info] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:109|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757650050235632|
[2025/09/12 04:07:30 235637] [info] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:65|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757650050235636|
[2025/09/12 04:07:30 235641] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 04:07:30 235646] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_gen_ack_frame|largest_recv:12|ack_delay:712|first_ack_range:1|largest_pkt_recv_time:1757650050234934|
[2025/09/12 04:07:30 235650] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_gen_ack_frame|high:12|low:11|pkt_pns:0|
[2025/09/12 04:07:30 235654] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 04:07:30 235658] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:07:30 235664] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 235669] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 235673] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:120|reinj:0|path_class:2|
[2025/09/12 04:07:30 235678] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 235682] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 235687] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:167|reinj:0|path_class:2|
[2025/09/12 04:07:30 235691] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 235695] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 235702] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:501|reinj:0|path_class:2|
[2025/09/12 04:07:30 235706] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 235710] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 235714] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:109|reinj:0|path_class:2|
[2025/09/12 04:07:30 235718] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 235722] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 235726] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:65|reinj:0|path_class:2|
[2025/09/12 04:07:30 235731] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 235735] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:120|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:07:30 235740] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:30 235771] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757650050235747|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 235779] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 235786] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:07:30 235794] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 235802] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 235809] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 235815] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 235821] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050985747|now:1757650050235793|interv:749954|
[2025/09/12 04:07:30 235827] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:0|expire:1757650050985747|now:1757650050235793|interval:749954|pto_count:0|srtt:250000
[2025/09/12 04:07:30 235835] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 04:07:30 235843] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:167|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:07:30 235848] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:30 235873] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:0|size:167|sent:183|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757650050235854|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 235887] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:0|origin_pktnum:0|size:167|enc_size:183|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 235894] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 04:07:30 235901] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 235908] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 235914] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 167|
[2025/09/12 04:07:30 235920] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 235927] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050985747|now:1757650050235901|interv:749846|
[2025/09/12 04:07:30 235932] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:0|expire:1757650050985747|now:1757650050235901|interval:749846|pto_count:0|srtt:250000
[2025/09/12 04:07:30 235936] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1351|
[2025/09/12 04:07:30 235941] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:501|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:07:30 235946] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:30 235971] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:1|size:501|sent:517|pkt_type:HSK|frame:CRYPTO |inflight:1351|now:1757650050235952|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 235977] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:1|origin_pktnum:0|size:501|enc_size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 235985] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:1351|applimit:0|
[2025/09/12 04:07:30 235991] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 235998] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 236005] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 668|
[2025/09/12 04:07:30 236010] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 236017] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050985747|now:1757650050235991|interv:749756|
[2025/09/12 04:07:30 236022] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:0|expire:1757650050985747|now:1757650050235991|interval:749756|pto_count:0|srtt:250000
[2025/09/12 04:07:30 236027] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1852|
[2025/09/12 04:07:30 236031] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:109|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:07:30 236040] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:30 236064] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:2|size:109|sent:125|pkt_type:HSK|frame:CRYPTO |inflight:1852|now:1757650050236046|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 236070] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:2|origin_pktnum:0|size:109|enc_size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 236077] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:1852|applimit:0|
[2025/09/12 04:07:30 236084] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 236090] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 236097] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 777|
[2025/09/12 04:07:30 236102] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 236108] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050985747|now:1757650050236083|interv:749664|
[2025/09/12 04:07:30 236115] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:0|expire:1757650050985747|now:1757650050236083|interval:749664|pto_count:0|srtt:250000
[2025/09/12 04:07:30 236120] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1961|
[2025/09/12 04:07:30 236124] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:65|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:07:30 236129] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:30 236151] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:3|size:65|sent:81|pkt_type:HSK|frame:CRYPTO |inflight:1961|now:1757650050236134|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 236157] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:3|origin_pktnum:0|size:65|enc_size:81|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 236164] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:1961|applimit:0|
[2025/09/12 04:07:30 236171] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 236177] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 236184] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 842|
[2025/09/12 04:07:30 236189] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 236195] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050985747|now:1757650050236170|interv:749577|
[2025/09/12 04:07:30 236202] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:0|expire:1757650050985747|now:1757650050236170|interval:749577|pto_count:0|srtt:250000
[2025/09/12 04:07:30 236211] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2026|
[2025/09/12 04:07:30 236216] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:32|pkt_type:INIT|frame:ACK |
[2025/09/12 04:07:30 236220] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:30 236243] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:2|size:32|sent:48|pkt_type:INIT|frame:ACK |inflight:2026|now:1757650050236226|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 236250] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:2|origin_pktnum:0|size:32|enc_size:48|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 236258] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050985747|
[2025/09/12 04:07:30 236264] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050985747|
[2025/09/12 04:07:30 236270] [debug] |xqc_engine_wakeup_after|wakeup:1757650050985747|now:1757650050236270|diff:749477|
[2025/09/12 04:07:30 236277] [debug] |xqc_engine_main_logic|END|now:1757650050235576|
[2025/09/12 04:07:30 236285] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050236285|
[2025/09/12 04:07:30 236292] [debug] |xqc_engine_wakeup_after|wakeup:1757650050985747|now:1757650050236292|diff:749455|
[2025/09/12 04:07:30 236297] [debug] |xqc_engine_main_logic|END|now:1757650050236285|
[2025/09/12 04:07:30 268543] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:1252|state:S_HANDSHAKE_SENT|recv_time:1757650050268541|
[2025/09/12 04:07:30 268560] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:07:30 268566] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 04:07:30 268574] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 04:07:30 268580] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 04:07:30 268587] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:13|
[2025/09/12 04:07:30 268593] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 268600] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:07:30 268607] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757650050235747|is_app_limited:1|send_elapse:0|ack_elapse:32794|ctl_first_sent_time:1757650050235747|lagest_ack_time:1757650050268541|curr_delivered:1184|
[2025/09/12 04:07:30 268614] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050235747|
[2025/09/12 04:07:30 268620] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:07:30 268626] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599AC0DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32794|ack_delay:392|
[2025/09/12 04:07:30 268632] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599AC0DC|srtt:32794|rttvar:16397|minrtt:32794|latest_rtt:32794|ack_delay:392|
[2025/09/12 04:07:30 268637] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:30 268643] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 12|pns:0|
[2025/09/12 04:07:30 268657] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 268662] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32794|rtt_var:16397|pto_duration:98382|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 268668] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 268674] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 842|
[2025/09/12 04:07:30 268679] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 268684] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050334516|now:1757650050268662|interv:65854|
[2025/09/12 04:07:30 268690] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:1|expire:1757650050334516|now:1757650050268662|interval:65854|pto_count:0|srtt:32794
[2025/09/12 04:07:30 268695] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32794, delivered 1184|rate 36104|lost 0|
[2025/09/12 04:07:30 268701] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:07:30 268707] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (36104) in round 1|
[2025/09/12 04:07:30 268713] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_min_rtt|probertt expire|rtt:32794, old_rtt:2147483647|
[2025/09/12 04:07:30 268718] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_min_rtt|minrtt expire|rtt:32794, old_rtt:2147483647|
[2025/09/12 04:07:30 268723] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:07:30 268729] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757650050235747|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 268735] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757650050235747|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 268741] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4042551|bw:36104|cwnd:47136|full_bw_reached:0|inflight:842|srtt:32794|latest_rtt:32794|min_rtt:32794|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:30 268748] [stats] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_info_circle_record|addr or cid not avail |path:0||cwnd:47136|inflight:842|mode:0|applimit:0|pacing_rate:4042551|bw:36104|srtt:32794|latest_rtt:32794|min_rtt:32794|send:5|lost:0|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:34476|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 04:07:30 268755] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_addr_validated|Address Validated|conn:000055FA599AC0DC|role:1|
[2025/09/12 04:07:30 268761] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:0|
[2025/09/12 04:07:30 268767] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:1252|pkt_type:INIT|pkt_num:13|frame:ACK |recv_time:1757650050268541|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 268773] [info] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 1208
[2025/09/12 04:07:30 268779] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 04:07:30 268788] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650110268541|now:1757650050268541|interv:60000000|
[2025/09/12 04:07:30 268794] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650110268541|now:1757650050268541|interv:60000000|
[2025/09/12 04:07:30 268799] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050985747|pq_index:0|
[2025/09/12 04:07:30 268805] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050235576|
[2025/09/12 04:07:30 268810] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050268810|
[2025/09/12 04:07:30 268816] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650050268815|
[2025/09/12 04:07:30 268825] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050334516|
[2025/09/12 04:07:30 268830] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050334516|
[2025/09/12 04:07:30 268835] [debug] |xqc_engine_wakeup_after|wakeup:1757650050334516|now:1757650050268835|diff:65681|
[2025/09/12 04:07:30 268841] [debug] |xqc_engine_main_logic|END|now:1757650050268815|
[2025/09/12 04:07:30 268849] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757650050268849|
[2025/09/12 04:07:30 268856] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 04:07:30 268862] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:30 268867] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:30 268873] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 04:07:30 268878] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 268884] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:0|origin_pktnum:0|size:167|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 04:07:30 268890] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1351|prior_delivered:0|prior_time:1757650050235747|is_app_limited:1|send_elapse:107|ack_elapse:33102|ctl_first_sent_time:1757650050235854|lagest_ack_time:1757650050268849|curr_delivered:1351|
[2025/09/12 04:07:30 268896] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050235854|
[2025/09/12 04:07:30 268901] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:07:30 268907] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599AC0DC|srtt:32794|rttvar:16397|minrtt:32794|latest_rtt:32995|ack_delay:32|
[2025/09/12 04:07:30 268913] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599AC0DC|srtt:32815|rttvar:12340|minrtt:32794|latest_rtt:32995|ack_delay:32|
[2025/09/12 04:07:30 268919] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:30 268926] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 268932] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32815|rtt_var:12340|pto_duration:82175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 268937] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 268945] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 675|
[2025/09/12 04:07:30 268950] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 268955] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050318309|now:1757650050268931|interv:49378|
[2025/09/12 04:07:30 268960] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:1|expire:1757650050318309|now:1757650050268931|interval:49378|pto_count:0|srtt:32815
[2025/09/12 04:07:30 268965] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_generate_sample|sampler: send_elapse 107, ack_elapse 33102, delivered 1351|rate 40813|lost 0|
[2025/09/12 04:07:30 268970] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (40813) in round 1|
[2025/09/12 04:07:30 268975] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_min_rtt|minrtt expire|rtt:32794, old_rtt:32794|
[2025/09/12 04:07:30 268980] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2678|
[2025/09/12 04:07:30 268985] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:167|po_sent_time:1757650050235854|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 268990] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:167|po_sent_time:1757650050235854|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 268995] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4042551|bw:40813|cwnd:47303|full_bw_reached:0|inflight:675|srtt:32815|latest_rtt:32995|min_rtt:32794|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 269002] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 269007] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32815|rtt_var:12340|pto_duration:82175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 269012] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 269017] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 675|
[2025/09/12 04:07:30 269022] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 269027] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050318309|now:1757650050269007|interv:49302|
[2025/09/12 04:07:30 269032] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:1|expire:1757650050318309|now:1757650050269007|interval:49302|pto_count:0|srtt:32815
[2025/09/12 04:07:30 269038] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 04:07:30 269044] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:43|pkt_type:HSK|pkt_num:0|frame:ACK |recv_time:1757650050268849|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 269049] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650110268849|now:1757650050268849|interv:60000000|
[2025/09/12 04:07:30 269054] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650110268849|now:1757650050268849|interv:60000000|
[2025/09/12 04:07:30 269062] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050334516|pq_index:0|
[2025/09/12 04:07:30 269067] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050268815|
[2025/09/12 04:07:30 269072] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050269072|
[2025/09/12 04:07:30 269078] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650050269077|
[2025/09/12 04:07:30 269084] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050318309|
[2025/09/12 04:07:30 269089] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050318309|
[2025/09/12 04:07:30 269093] [debug] |xqc_engine_wakeup_after|wakeup:1757650050318309|now:1757650050269093|diff:49216|
[2025/09/12 04:07:30 269098] [debug] |xqc_engine_main_logic|END|now:1757650050269077|
[2025/09/12 04:07:30 269105] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757650050269105|
[2025/09/12 04:07:30 269111] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 04:07:30 269116] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:30 269120] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:30 269126] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 04:07:30 269131] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 269136] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:1|origin_pktnum:0|size:501|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:07:30 269141] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1852|prior_delivered:0|prior_time:1757650050235747|is_app_limited:1|send_elapse:205|ack_elapse:33358|ctl_first_sent_time:1757650050235952|lagest_ack_time:1757650050269105|curr_delivered:1852|
[2025/09/12 04:07:30 269147] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050235952|
[2025/09/12 04:07:30 269152] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:07:30 269157] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599AC0DC|srtt:32815|rttvar:12340|minrtt:32794|latest_rtt:33153|ack_delay:96|
[2025/09/12 04:07:30 269162] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599AC0DC|srtt:32846|rttvar:9315|minrtt:32794|latest_rtt:33153|ack_delay:96|
[2025/09/12 04:07:30 269167] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:30 269172] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 269177] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32846|rtt_var:9315|pto_duration:70106|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 269182] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 269187] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 174|
[2025/09/12 04:07:30 269192] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 269200] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050306240|now:1757650050269177|interv:37063|
[2025/09/12 04:07:30 269205] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:1|expire:1757650050306240|now:1757650050269177|interval:37063|pto_count:0|srtt:32846
[2025/09/12 04:07:30 269210] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_generate_sample|sampler: send_elapse 205, ack_elapse 33358, delivered 1852|rate 55518|lost 0|
[2025/09/12 04:07:30 269215] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (55518) in round 1|
[2025/09/12 04:07:30 269220] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_min_rtt|minrtt expire|rtt:32794, old_rtt:32794|
[2025/09/12 04:07:30 269225] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3642|
[2025/09/12 04:07:30 269230] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47303|packet_lost:0|acked:501|po_sent_time:1757650050235952|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 269235] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47303|packet_lost:0|acked:501|po_sent_time:1757650050235952|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 269240] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4042551|bw:55518|cwnd:47804|full_bw_reached:0|inflight:174|srtt:32846|latest_rtt:33153|min_rtt:32794|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 269247] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 269252] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32846|rtt_var:9315|pto_duration:70106|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 269257] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 269262] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 174|
[2025/09/12 04:07:30 269266] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 269271] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050306240|now:1757650050269252|interv:36988|
[2025/09/12 04:07:30 269276] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:1|expire:1757650050306240|now:1757650050269252|interval:36988|pto_count:0|srtt:32846
[2025/09/12 04:07:30 269281] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 04:07:30 269287] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:43|pkt_type:HSK|pkt_num:1|frame:ACK |recv_time:1757650050269105|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 269292] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650110269105|now:1757650050269105|interv:60000000|
[2025/09/12 04:07:30 269297] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650110269105|now:1757650050269105|interv:60000000|
[2025/09/12 04:07:30 269302] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050318309|pq_index:0|
[2025/09/12 04:07:30 269310] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050269077|
[2025/09/12 04:07:30 269315] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050269314|
[2025/09/12 04:07:30 269320] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650050269319|
[2025/09/12 04:07:30 269326] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050306240|
[2025/09/12 04:07:30 269330] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050306240|
[2025/09/12 04:07:30 269335] [debug] |xqc_engine_wakeup_after|wakeup:1757650050306240|now:1757650050269335|diff:36905|
[2025/09/12 04:07:30 269340] [debug] |xqc_engine_main_logic|END|now:1757650050269319|
[2025/09/12 04:07:30 269346] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:44|state:S_HANDSHAKE_SENT|recv_time:1757650050269346|
[2025/09/12 04:07:30 269352] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_handshake|success|Length:23|
[2025/09/12 04:07:30 269357] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:07:30 269361] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:30 269367] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 04:07:30 269372] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 269376] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:2|origin_pktnum:0|size:109|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 04:07:30 269382] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1961|prior_delivered:0|prior_time:1757650050235747|is_app_limited:1|send_elapse:299|ack_elapse:33599|ctl_first_sent_time:1757650050236046|lagest_ack_time:1757650050269346|curr_delivered:1961|
[2025/09/12 04:07:30 269387] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050236046|
[2025/09/12 04:07:30 269392] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 04:07:30 269397] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599AC0DC|srtt:32846|rttvar:9315|minrtt:32794|latest_rtt:33300|ack_delay:576|
[2025/09/12 04:07:30 269402] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599AC0DC|srtt:32831|rttvar:7017|minrtt:32794|latest_rtt:33300|ack_delay:576|
[2025/09/12 04:07:30 269407] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:30 269412] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 269417] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32831|rtt_var:7017|pto_duration:60899|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 269453] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 269458] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 65|
[2025/09/12 04:07:30 269463] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 269467] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050297033|now:1757650050269416|interv:27617|
[2025/09/12 04:07:30 269477] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:1|expire:1757650050297033|now:1757650050269416|interval:27617|pto_count:0|srtt:32831
[2025/09/12 04:07:30 269482] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_generate_sample|sampler: send_elapse 299, ack_elapse 33599, delivered 1961|rate 58364|lost 0|
[2025/09/12 04:07:30 269488] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (58364) in round 1|
[2025/09/12 04:07:30 269492] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_min_rtt|minrtt expire|rtt:32794, old_rtt:32794|
[2025/09/12 04:07:30 269497] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3830|
[2025/09/12 04:07:30 269502] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47804|packet_lost:0|acked:109|po_sent_time:1757650050236046|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 269508] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47804|packet_lost:0|acked:109|po_sent_time:1757650050236046|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 269513] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4042551|bw:58364|cwnd:47913|full_bw_reached:0|inflight:65|srtt:32831|latest_rtt:33300|min_rtt:32794|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 269520] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 269525] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32831|rtt_var:7017|pto_duration:60899|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 269530] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 269535] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 65|
[2025/09/12 04:07:30 269540] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 269544] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050297033|now:1757650050269525|interv:27508|
[2025/09/12 04:07:30 269549] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:1|expire:1757650050297033|now:1757650050269525|interval:27508|pto_count:0|srtt:32831
[2025/09/12 04:07:30 269555] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 04:07:30 269560] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:44|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757650050269346|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 269566] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650110269346|now:1757650050269346|interv:60000000|
[2025/09/12 04:07:30 269571] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650110269346|now:1757650050269346|interv:60000000|
[2025/09/12 04:07:30 269576] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050306240|pq_index:0|
[2025/09/12 04:07:30 269581] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050269319|
[2025/09/12 04:07:30 269585] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050269585|
[2025/09/12 04:07:30 269594] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650050269593|
[2025/09/12 04:07:30 269600] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050297033|
[2025/09/12 04:07:30 269605] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050297033|
[2025/09/12 04:07:30 269610] [debug] |xqc_engine_wakeup_after|wakeup:1757650050297033|now:1757650050269610|diff:27423|
[2025/09/12 04:07:30 269615] [debug] |xqc_engine_main_logic|END|now:1757650050269593|
[2025/09/12 04:07:30 269622] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:43|state:S_HANDSHAKE_SENT|recv_time:1757650050269622|
[2025/09/12 04:07:30 269628] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 04:07:30 269634] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:07:30 269639] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:30 269645] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 04:07:30 269649] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 269655] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:3|origin_pktnum:0|size:65|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 04:07:30 269660] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2026|prior_delivered:0|prior_time:1757650050235747|is_app_limited:1|send_elapse:387|ack_elapse:33875|ctl_first_sent_time:1757650050236134|lagest_ack_time:1757650050269622|curr_delivered:2026|
[2025/09/12 04:07:30 269666] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050236134|
[2025/09/12 04:07:30 269671] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:07:30 269676] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599AC0DC|srtt:32831|rttvar:7017|minrtt:32794|latest_rtt:33488|ack_delay:48|
[2025/09/12 04:07:30 269681] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599AC0DC|srtt:32908|rttvar:5415|minrtt:32794|latest_rtt:33488|ack_delay:48|
[2025/09/12 04:07:30 269686] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 04:07:30 269691] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 269696] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599AC0DC|path:0|
[2025/09/12 04:07:30 269701] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 269705] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_generate_sample|sampler: send_elapse 387, ack_elapse 33875, delivered 2026|rate 59808|lost 0|
[2025/09/12 04:07:30 269710] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (59808) in round 1|
[2025/09/12 04:07:30 269715] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_min_rtt|minrtt expire|rtt:32794, old_rtt:32794|
[2025/09/12 04:07:30 269720] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3924|
[2025/09/12 04:07:30 269725] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47913|packet_lost:0|acked:65|po_sent_time:1757650050236134|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 269734] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47913|packet_lost:0|acked:65|po_sent_time:1757650050236134|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 269739] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4042551|bw:59808|cwnd:47978|full_bw_reached:0|inflight:0|srtt:32908|latest_rtt:33488|min_rtt:32794|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 269745] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 269750] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599AC0DC|path:0|
[2025/09/12 04:07:30 269755] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 269759] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 04:07:30 269764] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:43|pkt_type:HSK|pkt_num:3|frame:ACK |recv_time:1757650050269622|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 269770] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650110269622|now:1757650050269622|interv:60000000|
[2025/09/12 04:07:30 269774] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650110269622|now:1757650050269622|interv:60000000|
[2025/09/12 04:07:30 269779] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050297033|pq_index:0|
[2025/09/12 04:07:30 269784] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050269593|
[2025/09/12 04:07:30 269789] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050269789|
[2025/09/12 04:07:30 269794] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650050269793|
[2025/09/12 04:07:30 269800] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650110269622|
[2025/09/12 04:07:30 269805] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650110269622|
[2025/09/12 04:07:30 269809] [debug] |xqc_engine_wakeup_after|wakeup:1757650109530067|now:1757650050269809|diff:59260258|
[2025/09/12 04:07:30 269814] [debug] |xqc_engine_main_logic|END|now:1757650050269793|
[2025/09/12 04:07:30 269821] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:41|state:S_HANDSHAKE_SENT|recv_time:1757650050269821|
[2025/09/12 04:07:30 269826] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_handshake|success|Length:20|
[2025/09/12 04:07:30 269831] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:07:30 269836] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:07:30 269841] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 04:07:30 269846] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:1|
[2025/09/12 04:07:30 269851] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:30 269855] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:30 269860] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 269865] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599AC0DC|path:0|
[2025/09/12 04:07:30 269874] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 269878] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:07:30 269882] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:30 269886] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 04:07:30 269890] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:41|pkt_type:HSK|pkt_num:4|frame:PADDING PING |recv_time:1757650050269821|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 269895] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650110269821|now:1757650050269821|interv:60000000|
[2025/09/12 04:07:30 269898] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650110269821|now:1757650050269821|interv:60000000|
[2025/09/12 04:07:30 269902] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650110269622|pq_index:1|
[2025/09/12 04:07:30 269906] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050269793|
[2025/09/12 04:07:30 269910] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050269910|
[2025/09/12 04:07:30 269914] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650050269914|
[2025/09/12 04:07:30 269919] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_gen_ack_frame|largest_recv:4|ack_delay:98|first_ack_range:4|largest_pkt_recv_time:1757650050269821|
[2025/09/12 04:07:30 269923] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_gen_ack_frame|high:4|low:0|pkt_pns:1|
[2025/09/12 04:07:30 269927] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 04:07:30 269931] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:07:30 269936] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 269940] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:30|pkt_type:HSK|frame:ACK |
[2025/09/12 04:07:30 269945] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:07:30 269974] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:4|size:30|sent:46|pkt_type:HSK|frame:ACK |inflight:0|now:1757650050269950|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 269980] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:4|origin_pktnum:0|size:30|enc_size:46|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 269986] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650110269821|
[2025/09/12 04:07:30 269990] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650110269821|
[2025/09/12 04:07:30 269994] [debug] |xqc_engine_wakeup_after|wakeup:1757650109530067|now:1757650050269993|diff:59260074|
[2025/09/12 04:07:30 269998] [debug] |xqc_engine_main_logic|END|now:1757650050269914|
[2025/09/12 04:07:30 270003] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:127|state:S_HANDSHAKE_SENT|recv_time:1757650050270003|
[2025/09/12 04:07:30 270008] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 04:07:30 270016] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:07:30 270020] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:07:30 270025] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 04:07:30 270029] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:30 270034] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_crypto_frame|level:2|
[2025/09/12 04:07:30 270038] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:07:30 270042] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:07:30 270137] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:07:30 270143] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:07:30 270147] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650110269821|pq_index:1|
[2025/09/12 04:07:30 270151] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050269914|
[2025/09/12 04:07:30 270155] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 04:07:30 270159] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 04:07:30 270163] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 270167] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599AC0DC|path:0|
[2025/09/12 04:07:30 270171] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 270175] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:07:30 270180] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:30 270184] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 04:07:30 270189] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:127|pkt_type:HSK|pkt_num:5|frame:CRYPTO |recv_time:1757650050270003|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 270194] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c2aabb8be0b22f2c50949984|spin_bit:1|
[2025/09/12 04:07:30 270198] [warn] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 04:07:30 270202] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:07:30 270206] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:07:30 270210] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650110270003|now:1757650050270003|interv:60000000|
[2025/09/12 04:07:30 270214] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650110270003|now:1757650050270003|interv:60000000|
[2025/09/12 04:07:30 270218] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050270218|
[2025/09/12 04:07:30 270223] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650050270222|
[2025/09/12 04:07:30 270232] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055FA599AC0DC|
[2025/09/12 04:07:30 270235] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055FA599AC0DC|
[2025/09/12 04:07:30 270240] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:07:30 270244] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599AC0DC|path:0|
[2025/09/12 04:07:30 270248] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 270252] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_gen_token|expire:1758254850|
[2025/09/12 04:07:30 270257] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_early_data_reject|reject|
[2025/09/12 04:07:30 270261] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 04:07:30 270265] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:07:30 270269] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c2aabb8be0b22f2c50949984|spin_bit:1|
[2025/09/12 04:07:30 270274] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:30 270278] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:30 270283] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 04:07:30 270287] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:b|
[2025/09/12 04:07:30 270291] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 04:07:30 270297] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 04:07:30 270302] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:07:30 270306] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 04:07:30 270310] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:ACK_01RTT|expire:1757650050295003|now:1757650050270003|interv:25000|
[2025/09/12 04:07:30 270315] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650050270003|max_ack_delay:25000|
[2025/09/12 04:07:30 270319] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 04:07:30 270323] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:50|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757650050270003|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 270328] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_crypto_write_streams|
[2025/09/12 04:07:30 270332] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:07:30 270336] [info] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:266|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757650050270336|
[2025/09/12 04:07:30 270341] [info] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:267|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757650050270341|
[2025/09/12 04:07:30 270345] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:07:30 270349] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:000055FA599AC0DC|
[2025/09/12 04:07:30 270416] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387903|
[2025/09/12 04:07:30 270443] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 04:07:30 270450] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_sample_check_app_limited|path:0|applimit:2026|
[2025/09/12 04:07:30 270457] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427386712|
[2025/09/12 04:07:30 270464] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427385523|
[2025/09/12 04:07:30 270470] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427384334|
[2025/09/12 04:07:30 270476] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427383145|
[2025/09/12 04:07:30 270485] [info] |scid:c2aabb8be0b22f2c50949984|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:5120|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5120|offset:5120|fin:1|stream_flag:64|conn:000055FA599AC0DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 04:07:30 270495] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_conn_logic|engine is running on conn:addr or cid not avail|
[2025/09/12 04:07:30 270523] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_gen_ack_frame|largest_recv:5|ack_delay:520|first_ack_range:5|largest_pkt_recv_time:1757650050270003|
[2025/09/12 04:07:30 270531] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_gen_ack_frame|high:5|low:0|pkt_pns:1|
[2025/09/12 04:07:30 270538] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 04:07:30 270544] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:07:30 270559] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:050c501c86970ddaa99660c4|sr_token:20627d3fff7f00007bea5642fa550000|seq_num:1
[2025/09/12 04:07:30 270571] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0935e7836307a0863245f7cf|sr_token:20627d3fff7f00007bea5642fa550000|seq_num:2
[2025/09/12 04:07:30 270579] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|min_srtt:32908|path_bw:59808|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 270587] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 270594] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:6|reinj:0|path_class:2|
[2025/09/12 04:07:30 270599] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|min_srtt:32908|path_bw:59808|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 270603] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 270608] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:16|reinj:0|path_class:2|
[2025/09/12 04:07:30 270612] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|min_srtt:32908|path_bw:59808|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 270616] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 270624] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:266|reinj:0|path_class:2|
[2025/09/12 04:07:30 270629] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|min_srtt:32908|path_bw:59808|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 270633] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 270637] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:267|reinj:0|path_class:2|
[2025/09/12 04:07:30 270641] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 270645] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|min_srtt:32908|path_bw:59808|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 270649] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 270654] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/09/12 04:07:30 270658] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|min_srtt:32908|path_bw:59808|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 270662] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 270666] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/09/12 04:07:30 270671] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|min_srtt:32908|path_bw:59808|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 270675] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:629|inflight:0|cwnd:47978|conn:000055FA599AC0DC|stream_id:0|stream_offset:1191|
[2025/09/12 04:07:30 270680] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 270684] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:30 270688] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|min_srtt:32908|path_bw:59808|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 270692] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1829|inflight:0|cwnd:47978|conn:000055FA599AC0DC|stream_id:0|stream_offset:2380|
[2025/09/12 04:07:30 270696] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 270700] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:30 270704] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|min_srtt:32908|path_bw:59808|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 270711] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3029|inflight:0|cwnd:47978|conn:000055FA599AC0DC|stream_id:0|stream_offset:3569|
[2025/09/12 04:07:30 270715] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 270719] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:30 270723] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|min_srtt:32908|path_bw:59808|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 270727] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:4229|inflight:0|cwnd:47978|conn:000055FA599AC0DC|stream_id:0|stream_offset:4758|
[2025/09/12 04:07:30 270731] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 270736] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:30 270740] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|min_srtt:32908|path_bw:59808|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 270744] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:373|schedule_bytes:5429|inflight:0|cwnd:47978|conn:000055FA599AC0DC|stream_id:0|stream_offset:5120|
[2025/09/12 04:07:30 270748] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:32908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 270752] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:373|reinj:0|path_class:2|
[2025/09/12 04:07:30 270757] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:6|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 04:07:30 270761] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:30 270792] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:0|size:6|sent:22|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757650050270769|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 270798] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:0|origin_pktnum:0|size:6|enc_size:22|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 270803] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2026|
[2025/09/12 04:07:30 270807] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:5415|pto_duration:54568|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 270812] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 270815] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 270819] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 6|
[2025/09/12 04:07:30 270823] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050345337|now:1757650050270807|interv:74530|
[2025/09/12 04:07:30 270830] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050345337|now:1757650050270807|interval:74530|pto_count:0|srtt:32908
[2025/09/12 04:07:30 270835] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47978|inflight:6|
[2025/09/12 04:07:30 270840] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 04:07:30 270844] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:30 270863] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:1|size:16|sent:32|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:6|now:1757650050270849|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 270869] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:1|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 270873] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:6|applimit:2026|
[2025/09/12 04:07:30 270877] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:5415|pto_duration:54568|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 270881] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 270885] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 270889] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 22|
[2025/09/12 04:07:30 270892] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050345417|now:1757650050270877|interv:74540|
[2025/09/12 04:07:30 270896] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050345417|now:1757650050270877|interval:74540|pto_count:0|srtt:32908
[2025/09/12 04:07:30 270900] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47978|inflight:22|
[2025/09/12 04:07:30 270905] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:266|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 04:07:30 270909] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:30 270926] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:2|size:266|sent:282|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:22|now:1757650050270914|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 270931] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:2|origin_pktnum:0|size:266|enc_size:282|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 270935] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:22|applimit:2026|
[2025/09/12 04:07:30 270939] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:5415|pto_duration:54568|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 270943] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 270947] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 270954] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 288|
[2025/09/12 04:07:30 270958] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050345482|now:1757650050270939|interv:74543|
[2025/09/12 04:07:30 270962] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050345482|now:1757650050270939|interval:74543|pto_count:0|srtt:32908
[2025/09/12 04:07:30 270966] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47978|inflight:288|
[2025/09/12 04:07:30 270970] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:267|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 04:07:30 270974] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:30 270991] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:3|size:267|sent:283|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:288|now:1757650050270979|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 270995] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:3|origin_pktnum:0|size:267|enc_size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 271000] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:288|applimit:2026|
[2025/09/12 04:07:30 271004] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:5415|pto_duration:54568|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 271008] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 271011] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 271015] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 555|
[2025/09/12 04:07:30 271019] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050345547|now:1757650050271003|interv:74544|
[2025/09/12 04:07:30 271023] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050345547|now:1757650050271003|interval:74544|pto_count:0|srtt:32908
[2025/09/12 04:07:30 271027] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47978|inflight:555|
[2025/09/12 04:07:30 271031] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:31|pkt_type:HSK|frame:ACK |
[2025/09/12 04:07:30 271035] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:07:30 271051] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:5|size:31|sent:47|pkt_type:HSK|frame:ACK |inflight:555|now:1757650050271040|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 271055] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:5|origin_pktnum:0|size:31|enc_size:47|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 271060] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:07:30 271064] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:07:30 271079] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:4|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:555|now:1757650050271069|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 271089] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:4|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 271093] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:555|applimit:2026|
[2025/09/12 04:07:30 271097] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:5415|pto_duration:54568|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 271101] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 271104] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 271108] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 592|
[2025/09/12 04:07:30 271112] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050345637|now:1757650050271096|interv:74541|
[2025/09/12 04:07:30 271116] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050345637|now:1757650050271096|interval:74541|pto_count:0|srtt:32908
[2025/09/12 04:07:30 271120] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47978|inflight:592|
[2025/09/12 04:07:30 271124] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:07:30 271128] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:07:30 271144] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:5|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:592|now:1757650050271133|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 271149] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:5|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 271153] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:592|applimit:2026|
[2025/09/12 04:07:30 271157] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:5415|pto_duration:54568|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 271161] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 271165] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 271169] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 629|
[2025/09/12 04:07:30 271173] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050345701|now:1757650050271157|interv:74544|
[2025/09/12 04:07:30 271176] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050345701|now:1757650050271157|interval:74544|pto_count:0|srtt:32908
[2025/09/12 04:07:30 271181] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47978|inflight:629|
[2025/09/12 04:07:30 271185] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 271192] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:629|cwnd:47978|conn:000055FA599AC0DC|stream_id:0|stream_offset:1191|
[2025/09/12 04:07:30 271197] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 271201] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:6-8|next_skip_chance:1757650050509905|current_time:1757650050271201|
[2025/09/12 04:07:30 271205] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 04:07:30 271233] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:9|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:629|now:1757650050271220|stream_id:0|stream_offset:1191|
[2025/09/12 04:07:30 271239] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:9|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 271245] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:629|applimit:2026|
[2025/09/12 04:07:30 271252] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:5415|pto_duration:54568|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 271259] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 271265] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 271271] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 1829|
[2025/09/12 04:07:30 271278] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050345788|now:1757650050271251|interv:74537|
[2025/09/12 04:07:30 271284] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050345788|now:1757650050271251|interval:74537|pto_count:0|srtt:32908
[2025/09/12 04:07:30 271292] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47978|inflight:1829|
[2025/09/12 04:07:30 271299] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 271306] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:1829|cwnd:47978|conn:000055FA599AC0DC|stream_id:0|stream_offset:2380|
[2025/09/12 04:07:30 271311] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 271316] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 04:07:30 271341] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:10|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1829|now:1757650050271322|stream_id:0|stream_offset:2380|
[2025/09/12 04:07:30 271347] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:10|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 271354] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:1829|applimit:2026|
[2025/09/12 04:07:30 271361] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:5415|pto_duration:54568|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 271374] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 271380] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 271387] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 3029|
[2025/09/12 04:07:30 271393] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050345890|now:1757650050271361|interv:74529|
[2025/09/12 04:07:30 271397] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050345890|now:1757650050271361|interval:74529|pto_count:0|srtt:32908
[2025/09/12 04:07:30 271401] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47978|inflight:3029|
[2025/09/12 04:07:30 271406] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 271410] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:3029|cwnd:47978|conn:000055FA599AC0DC|stream_id:0|stream_offset:3569|
[2025/09/12 04:07:30 271415] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 271435] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 04:07:30 271463] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:11|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3029|now:1757650050271445|stream_id:0|stream_offset:3569|
[2025/09/12 04:07:30 271469] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:11|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 271476] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:3029|applimit:2026|
[2025/09/12 04:07:30 271483] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:5415|pto_duration:54568|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 271490] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 271496] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 271502] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 4229|
[2025/09/12 04:07:30 271509] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050346013|now:1757650050271483|interv:74530|
[2025/09/12 04:07:30 271515] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050346013|now:1757650050271483|interval:74530|pto_count:0|srtt:32908
[2025/09/12 04:07:30 271522] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47978|inflight:4229|
[2025/09/12 04:07:30 271529] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 271533] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:4229|cwnd:47978|conn:000055FA599AC0DC|stream_id:0|stream_offset:4758|
[2025/09/12 04:07:30 271538] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 271547] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 04:07:30 271572] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:12|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4229|now:1757650050271553|stream_id:0|stream_offset:4758|
[2025/09/12 04:07:30 271578] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:12|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 271586] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:4229|applimit:2026|
[2025/09/12 04:07:30 271593] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:5415|pto_duration:54568|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 271599] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 271606] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 271611] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 5429|
[2025/09/12 04:07:30 271618] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050346121|now:1757650050271592|interv:74529|
[2025/09/12 04:07:30 271625] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050346121|now:1757650050271592|interval:74529|pto_count:0|srtt:32908
[2025/09/12 04:07:30 271632] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47978|inflight:5429|
[2025/09/12 04:07:30 271639] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:373|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 271643] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:373|schedule_bytes:0|inflight:5429|cwnd:47978|conn:000055FA599AC0DC|stream_id:0|stream_offset:5120|
[2025/09/12 04:07:30 271647] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 271651] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 04:07:30 271676] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:13|size:373|sent:389|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5429|now:1757650050271658|stream_id:0|stream_offset:5120|
[2025/09/12 04:07:30 271684] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:13|origin_pktnum:0|size:373|enc_size:389|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 271691] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|path:0|inflight:5429|applimit:2026|
[2025/09/12 04:07:30 271698] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:5415|pto_duration:54568|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 271705] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 271711] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 271718] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 5802|
[2025/09/12 04:07:30 271724] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050346226|now:1757650050271698|interv:74528|
[2025/09/12 04:07:30 271737] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050346226|now:1757650050271698|interval:74528|pto_count:0|srtt:32908
[2025/09/12 04:07:30 271742] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47978|inflight:5802|
[2025/09/12 04:07:30 271747] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050295003|
[2025/09/12 04:07:30 271751] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050295003|
[2025/09/12 04:07:30 271755] [debug] |xqc_engine_wakeup_after|wakeup:1757650050295003|now:1757650050271755|diff:23248|
[2025/09/12 04:07:30 271759] [debug] |xqc_engine_main_logic|END|now:1757650050270222|
[2025/09/12 04:07:30 271765] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050271765|
[2025/09/12 04:07:30 271769] [debug] |xqc_engine_wakeup_after|wakeup:1757650050295003|now:1757650050271768|diff:23235|
[2025/09/12 04:07:30 271772] [debug] |xqc_engine_main_logic|END|now:1757650050271765|
[2025/09/12 04:07:30 295839] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050295839|
[2025/09/12 04:07:30 295853] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050295003|pq_index:0|
[2025/09/12 04:07:30 295861] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050270222|
[2025/09/12 04:07:30 295869] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050295867|
[2025/09/12 04:07:30 295875] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757650050295003|now:1757650050295867|
[2025/09/12 04:07:30 295881] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:07:30 295887] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757650050295003|now:1757650050295867|
[2025/09/12 04:07:30 295892] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:30 295898] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_gen_ack_frame|largest_recv:0|ack_delay:25895|first_ack_range:0|largest_pkt_recv_time:1757650050270003|
[2025/09/12 04:07:30 295902] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:07:30 295906] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:07:30 295910] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:07:30 295915] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 295921] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:11|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:07:30 295926] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 04:07:30 295955] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:14|size:11|sent:27|pkt_type:SHORT_HEADER|frame:ACK |inflight:5802|now:1757650050295933|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 295962] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:14|origin_pktnum:0|size:11|enc_size:27|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 295967] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050346226|
[2025/09/12 04:07:30 295978] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050346226|
[2025/09/12 04:07:30 295982] [debug] |xqc_engine_wakeup_after|wakeup:1757650050346226|now:1757650050295982|diff:50244|
[2025/09/12 04:07:30 295986] [debug] |xqc_engine_main_logic|END|now:1757650050295867|
[2025/09/12 04:07:30 302381] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:1352|state:ESTABED|recv_time:1757650050302379|
[2025/09/12 04:07:30 302397] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c2aabb8be0b22f2c50949984|spin_bit:1|
[2025/09/12 04:07:30 302406] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:30 302412] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:30 302440] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 04:07:30 302449] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:1|
[2025/09/12 04:07:30 302455] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:0|
[2025/09/12 04:07:30 302461] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_padding_frame|process padding|
[2025/09/12 04:07:30 302471] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:ACK_01RTT|expire:1757650050327379|now:1757650050302379|interv:25000|
[2025/09/12 04:07:30 302479] [debug] |scid:c2aabb8be0b22f2c50949984|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050302379|max_ack_delay:25000|
[2025/09/12 04:07:30 302486] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 04:07:30 302492] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:1352|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING PING |recv_time:1757650050302379|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 302499] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650170302379|now:1757650050302379|interv:120000000|
[2025/09/12 04:07:30 302505] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650170302379|now:1757650050302379|interv:120000000|
[2025/09/12 04:07:30 302511] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050346226|pq_index:0|
[2025/09/12 04:07:30 302516] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050295867|
[2025/09/12 04:07:30 302522] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050302522|
[2025/09/12 04:07:30 302529] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050302527|
[2025/09/12 04:07:30 302537] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050327379|
[2025/09/12 04:07:30 302543] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050327379|
[2025/09/12 04:07:30 302549] [debug] |xqc_engine_wakeup_after|wakeup:1757650050327379|now:1757650050302549|diff:24830|
[2025/09/12 04:07:30 302555] [debug] |xqc_engine_main_logic|END|now:1757650050302527|
[2025/09/12 04:07:30 302564] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:35|state:ESTABED|recv_time:1757650050302563|
[2025/09/12 04:07:30 302570] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c2aabb8be0b22f2c50949984|spin_bit:1|
[2025/09/12 04:07:30 302578] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:07:30 302591] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:30 302599] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 04:07:30 302606] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 302612] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:0|origin_pktnum:0|size:6|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 04:07:30 302619] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6|prior_delivered:2026|prior_time:1757650050270769|is_app_limited:1|send_elapse:0|ack_elapse:31794|ctl_first_sent_time:1757650050270769|lagest_ack_time:1757650050302563|curr_delivered:2032|
[2025/09/12 04:07:30 302626] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050270769|
[2025/09/12 04:07:30 302632] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:07:30 302639] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:1|origin_pktnum:0|size:16|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:07:30 302645] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6|prior_delivered:2026|prior_time:1757650050270769|is_app_limited:1|send_elapse:0|ack_elapse:31794|ctl_first_sent_time:1757650050270769|lagest_ack_time:1757650050302563|curr_delivered:2048|
[2025/09/12 04:07:30 302652] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050270849|
[2025/09/12 04:07:30 302658] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:07:30 302663] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599AC0DC|srtt:32908|rttvar:5415|minrtt:32794|latest_rtt:31714|ack_delay:16|
[2025/09/12 04:07:30 302670] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599AC0DC|srtt:32757|rttvar:4364|minrtt:31714|latest_rtt:31714|ack_delay:16|
[2025/09/12 04:07:30 302677] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:30 302683] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 302688] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32757|rtt_var:4364|pto_duration:50213|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 302695] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 302700] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 302706] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 5780|
[2025/09/12 04:07:30 302713] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050341871|now:1757650050302688|interv:39183|
[2025/09/12 04:07:30 302719] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050341871|now:1757650050302688|interval:39183|pto_count:0|srtt:32757
[2025/09/12 04:07:30 302726] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31794, delivered 22|rate 691|lost 0|
[2025/09/12 04:07:30 302738] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:07:30 302744] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_min_rtt|probertt expire|rtt:31714, old_rtt:32794|
[2025/09/12 04:07:30 302750] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_min_rtt|minrtt expire|rtt:31714, old_rtt:32794|
[2025/09/12 04:07:30 302755] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3924|
[2025/09/12 04:07:30 302761] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47978|packet_lost:0|acked:22|po_sent_time:1757650050270849|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2048|
[2025/09/12 04:07:30 302768] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47978|packet_lost:0|acked:22|po_sent_time:1757650050270849|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2048|
[2025/09/12 04:07:30 302775] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4042551|bw:59808|cwnd:48000|full_bw_reached:0|inflight:5780|srtt:32757|latest_rtt:31714|min_rtt:31714|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:30 302783] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 04:07:30 302789] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:2|frame:ACK |recv_time:1757650050302563|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 302796] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650170302563|now:1757650050302563|interv:120000000|
[2025/09/12 04:07:30 302802] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650170302563|now:1757650050302563|interv:120000000|
[2025/09/12 04:07:30 302808] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050327379|pq_index:0|
[2025/09/12 04:07:30 302814] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050302527|
[2025/09/12 04:07:30 302820] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050302820|
[2025/09/12 04:07:30 302827] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050302825|
[2025/09/12 04:07:30 302835] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050327379|
[2025/09/12 04:07:30 302841] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050327379|
[2025/09/12 04:07:30 302847] [debug] |xqc_engine_wakeup_after|wakeup:1757650050327379|now:1757650050302846|diff:24533|
[2025/09/12 04:07:30 302852] [debug] |xqc_engine_main_logic|END|now:1757650050302825|
[2025/09/12 04:07:30 302860] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:35|state:ESTABED|recv_time:1757650050302860|
[2025/09/12 04:07:30 302867] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c2aabb8be0b22f2c50949984|spin_bit:0|
[2025/09/12 04:07:30 302875] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:07:30 302881] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:30 302888] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 04:07:30 302894] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 302906] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:2|origin_pktnum:0|size:266|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 04:07:30 302913] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:288|prior_delivered:2026|prior_time:1757650050270769|is_app_limited:1|send_elapse:145|ack_elapse:32091|ctl_first_sent_time:1757650050270914|lagest_ack_time:1757650050302860|curr_delivered:2314|
[2025/09/12 04:07:30 302920] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050270914|
[2025/09/12 04:07:30 302926] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:07:30 302933] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:3|origin_pktnum:0|size:267|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 04:07:30 302939] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:288|prior_delivered:2026|prior_time:1757650050270769|is_app_limited:1|send_elapse:145|ack_elapse:32091|ctl_first_sent_time:1757650050270914|lagest_ack_time:1757650050302860|curr_delivered:2581|
[2025/09/12 04:07:30 302945] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050270979|
[2025/09/12 04:07:30 302951] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 04:07:30 302957] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599AC0DC|srtt:32757|rttvar:4364|minrtt:31714|latest_rtt:31881|ack_delay:64|
[2025/09/12 04:07:30 302963] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599AC0DC|srtt:32640|rttvar:3508|minrtt:31714|latest_rtt:31881|ack_delay:64|
[2025/09/12 04:07:30 302970] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 04:07:30 302976] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 302982] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32640|rtt_var:3508|pto_duration:46672|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 302988] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 302994] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 302999] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 5247|
[2025/09/12 04:07:30 303005] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050338330|now:1757650050302982|interv:35348|
[2025/09/12 04:07:30 303012] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050338330|now:1757650050302982|interval:35348|pto_count:0|srtt:32640
[2025/09/12 04:07:30 303018] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_generate_sample|sampler: send_elapse 145, ack_elapse 32091, delivered 555|rate 17294|lost 0|
[2025/09/12 04:07:30 303024] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_min_rtt|minrtt expire|rtt:31714, old_rtt:31714|
[2025/09/12 04:07:30 303030] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3924|
[2025/09/12 04:07:30 303035] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48000|packet_lost:0|acked:533|po_sent_time:1757650050270979|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2048|
[2025/09/12 04:07:30 303047] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48000|packet_lost:0|acked:533|po_sent_time:1757650050270979|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2048|
[2025/09/12 04:07:30 303054] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4042551|bw:59808|cwnd:48533|full_bw_reached:0|inflight:5247|srtt:32640|latest_rtt:31881|min_rtt:31714|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 303062] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 04:07:30 303069] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK |recv_time:1757650050302860|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 303075] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650170302860|now:1757650050302860|interv:120000000|
[2025/09/12 04:07:30 303081] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650170302860|now:1757650050302860|interv:120000000|
[2025/09/12 04:07:30 303087] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050327379|pq_index:0|
[2025/09/12 04:07:30 303093] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050302825|
[2025/09/12 04:07:30 303098] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050303098|
[2025/09/12 04:07:30 303106] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050303104|
[2025/09/12 04:07:30 303115] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050327379|
[2025/09/12 04:07:30 303120] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050327379|
[2025/09/12 04:07:30 303125] [debug] |xqc_engine_wakeup_after|wakeup:1757650050327379|now:1757650050303125|diff:24254|
[2025/09/12 04:07:30 303131] [debug] |xqc_engine_main_logic|END|now:1757650050303104|
[2025/09/12 04:07:30 303141] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:35|state:ESTABED|recv_time:1757650050303140|
[2025/09/12 04:07:30 303148] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c2aabb8be0b22f2c50949984|spin_bit:1|
[2025/09/12 04:07:30 303155] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:07:30 303161] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:07:30 303169] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 04:07:30 303174] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 303181] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:4|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 04:07:30 303187] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:592|prior_delivered:2026|prior_time:1757650050270769|is_app_limited:1|send_elapse:300|ack_elapse:32371|ctl_first_sent_time:1757650050271069|lagest_ack_time:1757650050303140|curr_delivered:2618|
[2025/09/12 04:07:30 303194] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050271069|
[2025/09/12 04:07:30 303207] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:07:30 303213] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:5|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 04:07:30 303219] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:592|prior_delivered:2026|prior_time:1757650050270769|is_app_limited:1|send_elapse:300|ack_elapse:32371|ctl_first_sent_time:1757650050271069|lagest_ack_time:1757650050303140|curr_delivered:2655|
[2025/09/12 04:07:30 303225] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050271133|
[2025/09/12 04:07:30 303232] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 04:07:30 303238] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599AC0DC|srtt:32640|rttvar:3508|minrtt:31714|latest_rtt:32007|ack_delay:16|
[2025/09/12 04:07:30 303244] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599AC0DC|srtt:32558|rttvar:2793|minrtt:31714|latest_rtt:32007|ack_delay:16|
[2025/09/12 04:07:30 303250] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 04:07:30 303256] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 303261] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32558|rtt_var:2793|pto_duration:43730|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 303267] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 303273] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 303279] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 5173|
[2025/09/12 04:07:30 303285] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050335388|now:1757650050303261|interv:32127|
[2025/09/12 04:07:30 303291] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050335388|now:1757650050303261|interval:32127|pto_count:0|srtt:32558
[2025/09/12 04:07:30 303297] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_generate_sample|sampler: send_elapse 300, ack_elapse 32371, delivered 629|rate 19430|lost 0|
[2025/09/12 04:07:30 303303] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_min_rtt|minrtt expire|rtt:31714, old_rtt:31714|
[2025/09/12 04:07:30 303309] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3924|
[2025/09/12 04:07:30 303315] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48533|packet_lost:0|acked:74|po_sent_time:1757650050271133|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2048|
[2025/09/12 04:07:30 303322] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48533|packet_lost:0|acked:74|po_sent_time:1757650050271133|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2048|
[2025/09/12 04:07:30 303329] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4042551|bw:59808|cwnd:48607|full_bw_reached:0|inflight:5173|srtt:32558|latest_rtt:32007|min_rtt:31714|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 303342] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 04:07:30 303349] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK |recv_time:1757650050303140|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 303355] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650170303140|now:1757650050303140|interv:120000000|
[2025/09/12 04:07:30 303361] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650170303140|now:1757650050303140|interv:120000000|
[2025/09/12 04:07:30 303367] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050327379|pq_index:0|
[2025/09/12 04:07:30 303373] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050303104|
[2025/09/12 04:07:30 303380] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050303380|
[2025/09/12 04:07:30 303386] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050303385|
[2025/09/12 04:07:30 303394] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050327379|
[2025/09/12 04:07:30 303400] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050327379|
[2025/09/12 04:07:30 303406] [debug] |xqc_engine_wakeup_after|wakeup:1757650050327379|now:1757650050303405|diff:23974|
[2025/09/12 04:07:30 303412] [debug] |xqc_engine_main_logic|END|now:1757650050303385|
[2025/09/12 04:07:30 303438] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:37|state:ESTABED|recv_time:1757650050303438|
[2025/09/12 04:07:30 303449] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c2aabb8be0b22f2c50949984|spin_bit:0|
[2025/09/12 04:07:30 303457] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:07:30 303463] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:07:30 303471] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 04:07:30 303477] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 303484] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:9|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 04:07:30 303490] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1829|prior_delivered:2026|prior_time:1757650050270769|is_app_limited:1|send_elapse:451|ack_elapse:32669|ctl_first_sent_time:1757650050271220|lagest_ack_time:1757650050303438|curr_delivered:3855|
[2025/09/12 04:07:30 303498] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050271220|
[2025/09/12 04:07:30 303503] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 04:07:30 303509] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599AC0DC|srtt:32558|rttvar:2793|minrtt:31714|latest_rtt:32218|ack_delay:24|
[2025/09/12 04:07:30 303515] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599AC0DC|srtt:32513|rttvar:2186|minrtt:31714|latest_rtt:32218|ack_delay:24|
[2025/09/12 04:07:30 303528] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 04:07:30 303534] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 303540] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32513|rtt_var:2186|pto_duration:41257|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 303546] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 303552] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 303558] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 3973|
[2025/09/12 04:07:30 303564] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050332915|now:1757650050303540|interv:29375|
[2025/09/12 04:07:30 303570] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050332915|now:1757650050303540|interval:29375|pto_count:0|srtt:32513
[2025/09/12 04:07:30 303576] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_generate_sample|sampler: send_elapse 451, ack_elapse 32669, delivered 1829|rate 55985|lost 0|
[2025/09/12 04:07:30 303582] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_min_rtt|minrtt expire|rtt:31714, old_rtt:31714|
[2025/09/12 04:07:30 303588] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3924|
[2025/09/12 04:07:30 303594] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48607|packet_lost:0|acked:1200|po_sent_time:1757650050271220|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2048|
[2025/09/12 04:07:30 303601] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48607|packet_lost:0|acked:1200|po_sent_time:1757650050271220|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2048|
[2025/09/12 04:07:30 303608] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4042551|bw:59808|cwnd:49807|full_bw_reached:0|inflight:3973|srtt:32513|latest_rtt:32218|min_rtt:31714|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 303616] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 04:07:30 303622] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757650050303438|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 303629] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650170303438|now:1757650050303438|interv:120000000|
[2025/09/12 04:07:30 303635] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650170303438|now:1757650050303438|interv:120000000|
[2025/09/12 04:07:30 303641] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050327379|pq_index:0|
[2025/09/12 04:07:30 303646] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050303385|
[2025/09/12 04:07:30 303652] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050303652|
[2025/09/12 04:07:30 303659] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050303658|
[2025/09/12 04:07:30 303673] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050327379|
[2025/09/12 04:07:30 303678] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050327379|
[2025/09/12 04:07:30 303684] [debug] |xqc_engine_wakeup_after|wakeup:1757650050327379|now:1757650050303684|diff:23695|
[2025/09/12 04:07:30 303690] [debug] |xqc_engine_main_logic|END|now:1757650050303658|
[2025/09/12 04:07:30 303698] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050303697|
[2025/09/12 04:07:30 303704] [debug] |xqc_engine_wakeup_after|wakeup:1757650050327379|now:1757650050303703|diff:23676|
[2025/09/12 04:07:30 303709] [debug] |xqc_engine_main_logic|END|now:1757650050303697|
[2025/09/12 04:07:30 305020] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:37|state:ESTABED|recv_time:1757650050305019|
[2025/09/12 04:07:30 305035] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c2aabb8be0b22f2c50949984|spin_bit:0|
[2025/09/12 04:07:30 305044] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 04:07:30 305050] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:07:30 305058] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 04:07:30 305064] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 305071] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:10|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:10|
[2025/09/12 04:07:30 305078] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3029|prior_delivered:2026|prior_time:1757650050270769|is_app_limited:1|send_elapse:553|ack_elapse:34250|ctl_first_sent_time:1757650050271322|lagest_ack_time:1757650050305019|curr_delivered:5055|
[2025/09/12 04:07:30 305085] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050271322|
[2025/09/12 04:07:30 305091] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 04:07:30 305097] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:11|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 04:07:30 305104] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3029|prior_delivered:2026|prior_time:1757650050270769|is_app_limited:1|send_elapse:553|ack_elapse:34250|ctl_first_sent_time:1757650050271322|lagest_ack_time:1757650050305019|curr_delivered:6255|
[2025/09/12 04:07:30 305111] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050271445|
[2025/09/12 04:07:30 305117] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 04:07:30 305123] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599AC0DC|srtt:32513|rttvar:2186|minrtt:31714|latest_rtt:33574|ack_delay:16|
[2025/09/12 04:07:30 305129] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599AC0DC|srtt:32643|rttvar:1901|minrtt:31714|latest_rtt:33574|ack_delay:16|
[2025/09/12 04:07:30 305135] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 04:07:30 305142] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 305148] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|srtt:32643|rtt_var:1901|pto_duration:40247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 305160] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 305166] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 305172] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599AC0DC|path:0|PNS: 2, unacked: 1573|
[2025/09/12 04:07:30 305178] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050331905|now:1757650050305147|interv:26758|
[2025/09/12 04:07:30 305183] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599AC0DC|path:0|pns:2|expire:1757650050331905|now:1757650050305147|interval:26758|pto_count:0|srtt:32643
[2025/09/12 04:07:30 305190] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_generate_sample|sampler: send_elapse 553, ack_elapse 34250, delivered 4229|rate 123474|lost 0|
[2025/09/12 04:07:30 305197] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (123474) in round 2|
[2025/09/12 04:07:30 305203] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_min_rtt|minrtt expire|rtt:31714, old_rtt:31714|
[2025/09/12 04:07:30 305209] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:11294|extra_cwnd:7852|
[2025/09/12 04:07:30 305214] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49807|packet_lost:0|acked:2400|po_sent_time:1757650050271445|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2048|
[2025/09/12 04:07:30 305220] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49807|packet_lost:0|acked:2400|po_sent_time:1757650050271445|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2048|
[2025/09/12 04:07:30 305227] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4042551|bw:123474|cwnd:52207|full_bw_reached:0|inflight:1573|srtt:32643|latest_rtt:33574|min_rtt:31714|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 305235] [stats] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|addr or cid not avail |bandwidth change record|bw_before:59808|bw_after:123474|srtt:32643|cwnd:52207|
[2025/09/12 04:07:30 305242] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 04:07:30 305248] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757650050305019|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 305255] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650170305019|now:1757650050305019|interv:120000000|
[2025/09/12 04:07:30 305261] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650170305019|now:1757650050305019|interv:120000000|
[2025/09/12 04:07:30 305267] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050327379|pq_index:0|
[2025/09/12 04:07:30 305273] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050303658|
[2025/09/12 04:07:30 305279] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050305279|
[2025/09/12 04:07:30 305286] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050305284|
[2025/09/12 04:07:30 305299] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050327379|
[2025/09/12 04:07:30 305306] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050327379|
[2025/09/12 04:07:30 305312] [debug] |xqc_engine_wakeup_after|wakeup:1757650050327379|now:1757650050305312|diff:22067|
[2025/09/12 04:07:30 305319] [debug] |xqc_engine_main_logic|END|now:1757650050305284|
[2025/09/12 04:07:30 305326] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050305326|
[2025/09/12 04:07:30 305332] [debug] |xqc_engine_wakeup_after|wakeup:1757650050327379|now:1757650050305332|diff:22047|
[2025/09/12 04:07:30 305337] [debug] |xqc_engine_main_logic|END|now:1757650050305326|
[2025/09/12 04:07:30 306298] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:37|state:ESTABED|recv_time:1757650050306297|
[2025/09/12 04:07:30 306311] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c2aabb8be0b22f2c50949984|spin_bit:0|
[2025/09/12 04:07:30 306320] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:07:30 306326] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:07:30 306333] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 04:07:30 306339] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 306346] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:12|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:12|
[2025/09/12 04:07:30 306354] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5429|prior_delivered:2026|prior_time:1757650050270769|is_app_limited:1|send_elapse:784|ack_elapse:35528|ctl_first_sent_time:1757650050271553|lagest_ack_time:1757650050306297|curr_delivered:7455|
[2025/09/12 04:07:30 306360] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050271553|
[2025/09/12 04:07:30 306366] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 04:07:30 306372] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|conn:000055FA599AC0DC|path:0|pkt_num:13|origin_pktnum:0|size:373|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 04:07:30 306378] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5429|prior_delivered:2026|prior_time:1757650050270769|is_app_limited:1|send_elapse:784|ack_elapse:35528|ctl_first_sent_time:1757650050271553|lagest_ack_time:1757650050306297|curr_delivered:7828|
[2025/09/12 04:07:30 306386] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_update_sample|sampler_sent_time_update:1757650050271658|
[2025/09/12 04:07:30 306392] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:07:30 306399] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:07:30 306405] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:STREAM_CLOSE|expire:1757650050502146|now:1757650050306405|interv:195741|
[2025/09/12 04:07:30 306411] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/09/12 04:07:30 306417] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599AC0DC|srtt:32643|rttvar:1901|minrtt:31714|latest_rtt:34639|ack_delay:16|
[2025/09/12 04:07:30 306443] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599AC0DC|srtt:32890|rttvar:1921|minrtt:31714|latest_rtt:34639|ack_delay:16|
[2025/09/12 04:07:30 306455] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 04:07:30 306461] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 306467] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599AC0DC|path:0|
[2025/09/12 04:07:30 306473] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 306479] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_generate_sample|sampler: send_elapse 784, ack_elapse 35528, delivered 5802|rate 163307|lost 0|
[2025/09/12 04:07:30 306485] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (163307) in round 2|
[2025/09/12 04:07:30 306491] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_update_min_rtt|minrtt expire|rtt:31714, old_rtt:31714|
[2025/09/12 04:07:30 306498] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:14941|extra_cwnd:10386|
[2025/09/12 04:07:30 306504] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:52207|packet_lost:0|acked:1573|po_sent_time:1757650050271658|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2048|
[2025/09/12 04:07:30 306510] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:52207|packet_lost:0|acked:1573|po_sent_time:1757650050271658|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2048|
[2025/09/12 04:07:30 306517] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4042551|bw:163307|cwnd:53780|full_bw_reached:0|inflight:0|srtt:32890|latest_rtt:34639|min_rtt:31714|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 306524] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 04:07:30 306531] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757650050306297|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 306538] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650170306297|now:1757650050306297|interv:120000000|
[2025/09/12 04:07:30 306545] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650170306297|now:1757650050306297|interv:120000000|
[2025/09/12 04:07:30 306550] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050327379|pq_index:0|
[2025/09/12 04:07:30 306555] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050305284|
[2025/09/12 04:07:30 306561] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050306561|
[2025/09/12 04:07:30 306568] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050306567|
[2025/09/12 04:07:30 306578] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050327379|
[2025/09/12 04:07:30 306583] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050327379|
[2025/09/12 04:07:30 306589] [debug] |xqc_engine_wakeup_after|wakeup:1757650050327379|now:1757650050306589|diff:20790|
[2025/09/12 04:07:30 306596] [debug] |xqc_engine_main_logic|END|now:1757650050306567|
[2025/09/12 04:07:30 306605] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:48|state:ESTABED|recv_time:1757650050306604|
[2025/09/12 04:07:30 306617] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c2aabb8be0b22f2c50949984|spin_bit:1|
[2025/09/12 04:07:30 306624] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 04:07:30 306630] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 04:07:30 306637] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 04:07:30 306644] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 306650] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|frame_type:1d|
[2025/09/12 04:07:30 306656] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_DRAINING|expire:1757650050503378|now:1757650050306656|interv:196722|
[2025/09/12 04:07:30 306662] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/09/12 04:07:30 306668] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 04:07:30 306674] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:30 306679] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:07:30 306684] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:30 306689] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 306696] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) 
[2025/09/12 04:07:30 306703] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:07:30 306709] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:ACK_01RTT|expire:1757650050331604|now:1757650050306604|interv:25000|
[2025/09/12 04:07:30 306717] [debug] |scid:c2aabb8be0b22f2c50949984|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050306604|max_ack_delay:25000|
[2025/09/12 04:07:30 306723] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 04:07:30 306730] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:48|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK CONNECTION_CLOSE |recv_time:1757650050306604|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 306737] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650170306604|now:1757650050306604|interv:120000000|
[2025/09/12 04:07:30 306743] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650170306604|now:1757650050306604|interv:120000000|
[2025/09/12 04:07:30 306749] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050327379|pq_index:0|
[2025/09/12 04:07:30 306754] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050306567|
[2025/09/12 04:07:30 306760] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050306760|
[2025/09/12 04:07:30 306767] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050306766|
[2025/09/12 04:07:30 306775] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_path_get_perf_class|conn:000055FA599AC0DC|path_id:0|path_srtt:32890|min_srtt:32890|path_bw:163307|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 306787] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599AC0DC|path_id:0|path_srtt:32890|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 306794] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:9|reinj:0|path_class:2|
[2025/09/12 04:07:30 306801] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_check_acked_or_dropped_pkt|conn:000055FA599AC0DC|pkt_num:0|size:9|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:07:30 306808] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 04:07:30 306845] [info] |scid:c2aabb8be0b22f2c50949984|xqc_send_packet_with_pn|<==|conn:000055FA599AC0DC|path:0|pkt_num:15|size:9|sent:25|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757650050306817|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 306855] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_on_packet_sent|conn:000055FA599AC0DC|path:0|pkt_num:15|origin_pktnum:0|size:9|enc_size:25|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 306863] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050331604|
[2025/09/12 04:07:30 306869] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050331604|
[2025/09/12 04:07:30 306875] [debug] |xqc_engine_wakeup_after|wakeup:1757650050331604|now:1757650050306875|diff:24729|
[2025/09/12 04:07:30 306882] [debug] |xqc_engine_main_logic|END|now:1757650050306766|
[2025/09/12 04:07:30 306889] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050306889|
[2025/09/12 04:07:30 306895] [debug] |xqc_engine_wakeup_after|wakeup:1757650050331604|now:1757650050306895|diff:24709|
[2025/09/12 04:07:30 306901] [debug] |xqc_engine_main_logic|END|now:1757650050306889|
[2025/09/12 04:07:30 326397] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:49|state:DRAINING|recv_time:1757650050326395|
[2025/09/12 04:07:30 326414] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c2aabb8be0b22f2c50949984|spin_bit:1|
[2025/09/12 04:07:30 326449] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 04:07:30 326455] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 04:07:30 326463] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 04:07:30 326469] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 326475] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 04:07:30 326481] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:49|pkt_type:SHORT_HEADER|pkt_num:9|frame:|recv_time:1757650050326395|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 326488] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650170326395|now:1757650050326395|interv:120000000|
[2025/09/12 04:07:30 326493] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650170326395|now:1757650050326395|interv:120000000|
[2025/09/12 04:07:30 326498] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050331604|pq_index:0|
[2025/09/12 04:07:30 326504] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050306766|
[2025/09/12 04:07:30 326511] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050326511|
[2025/09/12 04:07:30 326518] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050326516|
[2025/09/12 04:07:30 326533] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050331604|
[2025/09/12 04:07:30 326539] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050331604|
[2025/09/12 04:07:30 326544] [debug] |xqc_engine_wakeup_after|wakeup:1757650050331604|now:1757650050326544|diff:5060|
[2025/09/12 04:07:30 326549] [debug] |xqc_engine_main_logic|END|now:1757650050326516|
[2025/09/12 04:07:30 332628] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050332628|
[2025/09/12 04:07:30 332638] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050331604|pq_index:0|
[2025/09/12 04:07:30 332643] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050326516|
[2025/09/12 04:07:30 332649] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050332648|
[2025/09/12 04:07:30 332655] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757650050331604|now:1757650050332648|
[2025/09/12 04:07:30 332661] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:07:30 332666] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757650050331604|now:1757650050332648|
[2025/09/12 04:07:30 332671] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:30 332677] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050502146|
[2025/09/12 04:07:30 332682] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050502146|
[2025/09/12 04:07:30 332687] [debug] |xqc_engine_wakeup_after|wakeup:1757650050502146|now:1757650050332687|diff:169459|
[2025/09/12 04:07:30 332692] [debug] |xqc_engine_main_logic|END|now:1757650050332648|
[2025/09/12 04:07:30 337271] [info] |xqc_engine_packet_process|==>|conn:000055FA599AC0DC|size:49|state:DRAINING|recv_time:1757650050337270|
[2025/09/12 04:07:30 337279] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c2aabb8be0b22f2c50949984|spin_bit:1|
[2025/09/12 04:07:30 337286] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 04:07:30 337291] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 04:07:30 337297] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 04:07:30 337302] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 337307] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_maybe_should_ack|already yes|
[2025/09/12 04:07:30 337311] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 04:07:30 337317] [info] |scid:c2aabb8be0b22f2c50949984|xqc_conn_on_pkt_processed|====>|conn:000055FA599AC0DC|path:0|size:49|pkt_type:SHORT_HEADER|pkt_num:10|frame:|recv_time:1757650050337270|dcid:c2aabb8be0b22f2c50949984|dcid_seq:0|
[2025/09/12 04:07:30 337322] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:PATH_IDLE|expire:1757650170337270|now:1757650050337270|interv:120000000|
[2025/09/12 04:07:30 337327] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_set|type:CONN_IDLE|expire:1757650170337270|now:1757650050337270|interv:120000000|
[2025/09/12 04:07:30 337332] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050502146|pq_index:0|
[2025/09/12 04:07:30 337342] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050332648|
[2025/09/12 04:07:30 337348] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050337348|
[2025/09/12 04:07:30 337354] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050337353|
[2025/09/12 04:07:30 337360] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050502146|
[2025/09/12 04:07:30 337365] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050502146|
[2025/09/12 04:07:30 337369] [debug] |xqc_engine_wakeup_after|wakeup:1757650050502146|now:1757650050337369|diff:164777|
[2025/09/12 04:07:30 337374] [debug] |xqc_engine_main_logic|END|now:1757650050337353|
[2025/09/12 04:07:30 502564] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050502564|
[2025/09/12 04:07:30 502580] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050502146|pq_index:0|
[2025/09/12 04:07:30 502587] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050337353|
[2025/09/12 04:07:30 502594] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050502592|
[2025/09/12 04:07:30 502600] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757650050502146|now:1757650050502592|
[2025/09/12 04:07:30 502605] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:07:30 502610] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:07:30 502618] [stats] |scid:c2aabb8be0b22f2c50949984|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:5120|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757650050270296|wrt_delay:161|snd_delay:924|finwrt_delay:187|finsnd_delay:1362|finrcv_delay:1|finread_delay:61|all_acked_delay:36102|firstfinack_dely:36095|close_delay:36109|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:c2aabb8be0b22f2c50949984|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:07:30 502626] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757650050502146|now:1757650050502592|
[2025/09/12 04:07:30 502631] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:07:30 502638] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_conn_next_wakeup_time|wakeup_time:1757650050503378|
[2025/09/12 04:07:30 502643] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_wakeup_queue|next_tick_time:1757650050503378|
[2025/09/12 04:07:30 502647] [debug] |xqc_engine_wakeup_after|wakeup:1757650050503378|now:1757650050502647|diff:731|
[2025/09/12 04:07:30 502653] [debug] |xqc_engine_main_logic|END|now:1757650050502592|
[2025/09/12 04:07:30 503722] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050503722|
[2025/09/12 04:07:30 503729] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050503378|pq_index:0|
[2025/09/12 04:07:30 503733] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_add_active_queue|last_ticked_time:1757650050502592|
[2025/09/12 04:07:30 503737] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_engine_process_conn|conn:000055FA599AC0DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050503737|
[2025/09/12 04:07:30 503748] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757650050503378|now:1757650050503737|
[2025/09/12 04:07:30 503752] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757650050503378|now:1757650050503737|
[2025/09/12 04:07:30 503756] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:07:30 503760] [info] |xqc_engine_main_logic|conn:000055FA599AC0DC|addr or cid not avail|conn_state:13|next_tick_time:1757650050503378
[2025/09/12 04:07:30 503772] [report] |scid:c2aabb8be0b22f2c50949984|xqc_conn_destroy|000055FA599AC0DC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:35876|first_send_delay:36212|conn_persist:269500|keyupdate_cnt:0|err:0x0|close_msg:remote close|addr or cid not avail|hsk_recv:34578|close_recv:72385|close_send:72546|last_recv:102999|last_send:72546|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,22,23,19,5120,0,17,i32,4,36,49,0,9,92,0,4,36,49,0,10,102,0,4,35,48,40004,8,72,0,4,9,40000,15,72,4,373,80,13,37,4,11,4,14,61,0-2,0-2,0-0,0-0,0-0,0-32,0-8325,0-5811,0-16,0-19,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:16|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 04:07:30 503806] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:07:30 503812] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:07:30 503816] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:07:30 503820] [debug] |scid:c2aabb8be0b22f2c50949984|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:07:30 503854] [debug] |xqc_engine_wakeup_after|wakeup:1757650109530067|now:1757650050503853|diff:59026214|
[2025/09/12 04:07:30 503861] [debug] |xqc_engine_main_logic|END|now:1757650050503737|
[2025/09/12 04:07:30 684266] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650110684265|now:1757650050684265|interv:60000000|
[2025/09/12 04:07:30 684285] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650110684285|now:1757650050684285|interv:60000000|
[2025/09/12 04:07:30 684293] [debug] |xqc_path_create|path:0|dcid:|scid:4690121684931bfb82fd2362|create_path_count:1|
[2025/09/12 04:07:30 684298] [debug] |scid:4690121684931bfb82fd2362|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 04:07:30 684304] [debug] |xqc_path_init|path:0|dcid:|scid:4690121684931bfb82fd2362|state:2|
[2025/09/12 04:07:30 684309] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_create|success|scid:4690121684931bfb82fd2362|dcid:|conn:000055FA599C2C0C|
[2025/09/12 04:07:30 684314] [info] |scid:4690121684931bfb82fd2362|xqc_conn_server_create|hash odcid conn|odcid:eb3926e625e183bb|conn:000055FA599C2C0C|
[2025/09/12 04:07:30 684323] [info] |scid:4690121684931bfb82fd2362|xqc_conn_get_local_transport_params|generate sr_token[0e4df342ac2727322d6d128b1e3ccd18] for cid[eb3926e625e183bb]
[2025/09/12 04:07:30 684337] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 04:07:30 684343] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:1252|state:S_INIT|recv_time:1757650050684247|
[2025/09/12 04:07:30 684477] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:07:30 684494] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_initial|success|Length:1225|
[2025/09/12 04:07:30 684501] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:30 684506] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:07:30 684514] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:5|
[2025/09/12 04:07:30 684519] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:30 684525] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_check_token|peer_addr:193.167.0.100|
[2025/09/12 04:07:30 684530] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_check_token|pass|
[2025/09/12 04:07:30 684535] [debug] |scid:4690121684931bfb82fd2362|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 04:07:30 684541] [debug] |scid:4690121684931bfb82fd2362|xqc_process_crypto_frame|level:0|
[2025/09/12 04:07:30 684546] [debug] |scid:4690121684931bfb82fd2362|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:07:30 684550] [debug] |scid:4690121684931bfb82fd2362|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1204u|
[2025/09/12 04:07:30 684577] [debug] |scid:4690121684931bfb82fd2362|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:07:30 684583] [debug] |scid:4690121684931bfb82fd2362|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:07:30 684588] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:07:30 684593] [debug] |scid:4690121684931bfb82fd2362|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 04:07:30 684601] [debug] |scid:4690121684931bfb82fd2362|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 04:07:30 684607] [info] |scid:4690121684931bfb82fd2362|xqc_conn_addr_validated|Address Validated|conn:000055FA599C2C0C|role:1|
[2025/09/12 04:07:30 684612] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599C2C0C|path:0|
[2025/09/12 04:07:30 684617] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 684623] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:30 684629] [debug] |scid:4690121684931bfb82fd2362|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK TOKEN_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED |ack_freq:2|
[2025/09/12 04:07:30 684635] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:0|
[2025/09/12 04:07:30 684641] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:1252|pkt_type:INIT|pkt_num:5|frame:CRYPTO |recv_time:1757650050684247|dcid:eb3926e625e183bb|dcid_seq:0|
[2025/09/12 04:07:30 684646] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650110684247|now:1757650050684247|interv:60000000|
[2025/09/12 04:07:30 684650] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650110684247|now:1757650050684247|interv:60000000|
[2025/09/12 04:07:30 684654] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050684654|
[2025/09/12 04:07:30 684659] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:S_INIT|flag:TICKING DCID_OK TOKEN_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED |now:1757650050684658|
[2025/09/12 04:07:30 684664] [debug] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 04:07:30 684668] [debug] |scid:4690121684931bfb82fd2362|xqc_process_crypto_write_streams|
[2025/09/12 04:07:30 684672] [debug] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:07:30 684679] [debug] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 04:07:30 684685] [debug] |scid:4690121684931bfb82fd2362|xqc_gen_ack_frame|largest_recv:5|ack_delay:438|first_ack_range:0|largest_pkt_recv_time:1757650050684247|
[2025/09/12 04:07:30 684689] [debug] |scid:4690121684931bfb82fd2362|xqc_gen_ack_frame|high:5|low:5|pkt_pns:0|
[2025/09/12 04:07:30 684693] [debug] |scid:4690121684931bfb82fd2362|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 04:07:30 684698] [debug] |scid:4690121684931bfb82fd2362|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:07:30 684702] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 684707] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:40|pkt_type:INIT|frame:ACK |
[2025/09/12 04:07:30 684712] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:30 684742] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:0|size:40|sent:56|pkt_type:INIT|frame:ACK |inflight:0|now:1757650050684717|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 684748] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:0|origin_pktnum:0|size:40|enc_size:56|pkt_type:INIT|frame:ACK |conn_state:S_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 684753] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650110684247|
[2025/09/12 04:07:30 684757] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650110684247|
[2025/09/12 04:07:30 684761] [debug] |xqc_engine_wakeup_after|wakeup:1757650109530067|now:1757650050684761|diff:58845306|
[2025/09/12 04:07:30 684766] [debug] |xqc_engine_main_logic|END|now:1757650050684658|
[2025/09/12 04:07:30 684771] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050684771|
[2025/09/12 04:07:30 684775] [debug] |xqc_engine_wakeup_after|wakeup:1757650109530067|now:1757650050684775|diff:58845292|
[2025/09/12 04:07:30 684778] [debug] |xqc_engine_main_logic|END|now:1757650050684771|
[2025/09/12 04:07:30 685262] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:1252|state:S_INITIAL_RECVD|recv_time:1757650050685261|
[2025/09/12 04:07:30 685268] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:07:30 685272] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_initial|success|Length:633|
[2025/09/12 04:07:30 685277] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 04:07:30 685280] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:07:30 685286] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:6|
[2025/09/12 04:07:30 685290] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:30 685294] [debug] |scid:4690121684931bfb82fd2362|xqc_process_crypto_frame|level:0|
[2025/09/12 04:07:30 685298] [debug] |scid:4690121684931bfb82fd2362|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:07:30 685302] [debug] |scid:4690121684931bfb82fd2362|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|611u|
[2025/09/12 04:07:30 685406] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 04:07:30 685411] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 04:07:30 685415] [warn] |scid:4690121684931bfb82fd2362|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 04:07:30 685697] [debug] |scid:4690121684931bfb82fd2362|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:-1|
[2025/09/12 04:07:30 685708] [debug] |scid:4690121684931bfb82fd2362|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:07:30 685712] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650110684247|pq_index:1|
[2025/09/12 04:07:30 685716] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050684658|
[2025/09/12 04:07:30 685721] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:30 685726] [debug] |scid:4690121684931bfb82fd2362|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK TOKEN_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:07:30 685730] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:0|
[2025/09/12 04:07:30 685734] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:1252|pkt_type:INIT|pkt_num:6|frame:CRYPTO |recv_time:1757650050685261|dcid:eb3926e625e183bb|dcid_seq:0|
[2025/09/12 04:07:30 685739] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_zero_rtt|packet parse|0-RTT|
[2025/09/12 04:07:30 685743] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_zero_rtt|success|Length:37|
[2025/09/12 04:07:30 685748] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:30 685752] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:30 685757] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:0RTT|pkt_num:0|
[2025/09/12 04:07:30 685761] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|frame_type:b|
[2025/09/12 04:07:30 685765] [debug] |scid:4690121684931bfb82fd2362|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 04:07:30 685772] [debug] |scid:4690121684931bfb82fd2362|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 04:07:30 685776] [debug] |scid:4690121684931bfb82fd2362|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:07:30 685780] [debug] |scid:4690121684931bfb82fd2362|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 04:07:30 685785] [debug] |scid:4690121684931bfb82fd2362|xqc_maybe_should_ack|delay|01RTT ack should send after handshake complete|
[2025/09/12 04:07:30 685788] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 04:07:30 685793] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:592|pkt_type:0RTT|pkt_num:0|frame:STREAM |recv_time:1757650050685261|dcid:eb3926e625e183bb|dcid_seq:0|
[2025/09/12 04:07:30 685797] [info] |scid:4690121684931bfb82fd2362|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 538
[2025/09/12 04:07:30 685801] [info] |scid:4690121684931bfb82fd2362|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 04:07:30 685805] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650110685261|now:1757650050685261|interv:60000000|
[2025/09/12 04:07:30 685810] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650110685261|now:1757650050685261|interv:60000000|
[2025/09/12 04:07:30 685814] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050685813|
[2025/09/12 04:07:30 685818] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:S_INITIAL_RECVD|flag:TICKING DCID_OK TOKEN_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757650050685817|
[2025/09/12 04:07:30 685823] [info] |scid:4690121684931bfb82fd2362|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:07:30 685827] [debug] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_RECVD|
[2025/09/12 04:07:30 685834] [debug] |scid:4690121684931bfb82fd2362|xqc_process_crypto_write_streams|
[2025/09/12 04:07:30 685838] [debug] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:07:30 685841] [debug] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 04:07:30 685846] [info] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:135|sent:100|pkt_type:INIT|frame:CRYPTO |now:1757650050685846|
[2025/09/12 04:07:30 685851] [debug] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 04:07:30 685855] [debug] |scid:4690121684931bfb82fd2362|xqc_process_crypto_write_streams|
[2025/09/12 04:07:30 685858] [debug] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:07:30 685863] [info] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:171|sent:146|pkt_type:HSK|frame:CRYPTO |now:1757650050685863|
[2025/09/12 04:07:30 685868] [info] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:65|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757650050685867|
[2025/09/12 04:07:30 685872] [debug] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 04:07:30 685876] [debug] |scid:4690121684931bfb82fd2362|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:000055FA599C2C0C|
[2025/09/12 04:07:30 685942] [debug] |scid:4690121684931bfb82fd2362|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427387903|
[2025/09/12 04:07:30 685951] [debug] |scid:4690121684931bfb82fd2362|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 04:07:30 685958] [debug] |scid:4690121684931bfb82fd2362|xqc_sample_check_app_limited|path:0|applimit:1|
[2025/09/12 04:07:30 685966] [debug] |scid:4690121684931bfb82fd2362|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427386712|
[2025/09/12 04:07:30 685973] [debug] |scid:4690121684931bfb82fd2362|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427385523|
[2025/09/12 04:07:30 685980] [debug] |scid:4690121684931bfb82fd2362|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427384334|
[2025/09/12 04:07:30 685987] [debug] |scid:4690121684931bfb82fd2362|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427383145|
[2025/09/12 04:07:30 685997] [debug] |scid:4690121684931bfb82fd2362|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427381956|
[2025/09/12 04:07:30 686004] [debug] |scid:4690121684931bfb82fd2362|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427380767|
[2025/09/12 04:07:30 686013] [debug] |scid:4690121684931bfb82fd2362|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427379578|
[2025/09/12 04:07:30 686019] [debug] |scid:4690121684931bfb82fd2362|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:4611686018427378389|
[2025/09/12 04:07:30 686030] [info] |scid:4690121684931bfb82fd2362|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:10240|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:10240|offset:10240|fin:1|stream_flag:64|conn:000055FA599C2C0C|conn_state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK TOKEN_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |
[2025/09/12 04:07:30 686040] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_conn_logic|engine is running on conn:addr or cid not avail|
[2025/09/12 04:07:30 686051] [debug] |scid:4690121684931bfb82fd2362|xqc_gen_ack_frame|largest_recv:6|ack_delay:790|first_ack_range:1|largest_pkt_recv_time:1757650050685261|
[2025/09/12 04:07:30 686058] [debug] |scid:4690121684931bfb82fd2362|xqc_gen_ack_frame|high:6|low:5|pkt_pns:0|
[2025/09/12 04:07:30 686065] [debug] |scid:4690121684931bfb82fd2362|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/09/12 04:07:30 686077] [debug] |scid:4690121684931bfb82fd2362|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:07:30 686084] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 686091] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 686098] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:135|reinj:0|path_class:2|
[2025/09/12 04:07:30 686105] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 686111] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 686116] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:171|reinj:0|path_class:2|
[2025/09/12 04:07:30 686120] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 686124] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 686128] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:65|reinj:0|path_class:2|
[2025/09/12 04:07:30 686133] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 686137] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 686141] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:371|inflight:0|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:1191|
[2025/09/12 04:07:30 686146] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 686150] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:30 686154] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 686158] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1571|inflight:0|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:2380|
[2025/09/12 04:07:30 686162] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 686167] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:30 686171] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 686175] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2771|inflight:0|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:3569|
[2025/09/12 04:07:30 686182] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 686187] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:30 686191] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 686195] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3971|inflight:0|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:4758|
[2025/09/12 04:07:30 686199] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 686203] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:30 686207] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 686211] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:5171|inflight:0|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:5947|
[2025/09/12 04:07:30 686215] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 686219] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:30 686224] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 686228] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:6371|inflight:0|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:7136|
[2025/09/12 04:07:30 686232] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 686236] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:30 686240] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 686244] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:7571|inflight:0|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:8325|
[2025/09/12 04:07:30 686248] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 686252] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:30 686256] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 686261] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:8771|inflight:0|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:9514|
[2025/09/12 04:07:30 686267] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 686271] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 04:07:30 686276] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 686280] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:737|schedule_bytes:9971|inflight:0|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:10240|
[2025/09/12 04:07:30 686284] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 686288] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:737|reinj:0|path_class:2|
[2025/09/12 04:07:30 686293] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:135|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:07:30 686298] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:30 686329] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757650050686306|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 686335] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 686340] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1|
[2025/09/12 04:07:30 686344] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 686349] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 686353] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 686357] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 686361] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650051436306|now:1757650050686344|interv:749962|
[2025/09/12 04:07:30 686365] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:1757650051436306|now:1757650050686344|interval:749962|pto_count:0|srtt:250000
[2025/09/12 04:07:30 686369] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 04:07:30 686374] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:171|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:07:30 686378] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:30 686397] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:0|size:171|sent:187|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757650050686384|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 686406] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:0|origin_pktnum:0|size:171|enc_size:187|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 686411] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1|
[2025/09/12 04:07:30 686415] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 686439] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 686446] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 171|
[2025/09/12 04:07:30 686450] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 686454] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650051436306|now:1757650050686415|interv:749891|
[2025/09/12 04:07:30 686458] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:1757650051436306|now:1757650050686415|interval:749891|pto_count:0|srtt:250000
[2025/09/12 04:07:30 686462] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1355|
[2025/09/12 04:07:30 686467] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:65|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:07:30 686471] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:30 686493] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:1|size:65|sent:81|pkt_type:HSK|frame:CRYPTO |inflight:1355|now:1757650050686477|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 686498] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:1|origin_pktnum:0|size:65|enc_size:81|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 686502] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:1355|applimit:1|
[2025/09/12 04:07:30 686506] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 686511] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 686514] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 236|
[2025/09/12 04:07:30 686518] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:07:30 686522] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650051436306|now:1757650050686506|interv:749800|
[2025/09/12 04:07:30 686526] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:1757650051436306|now:1757650050686506|interval:749800|pto_count:0|srtt:250000
[2025/09/12 04:07:30 686530] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1420|
[2025/09/12 04:07:30 686534] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:41|pkt_type:INIT|frame:ACK |
[2025/09/12 04:07:30 686539] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:30 686559] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:2|size:41|sent:57|pkt_type:INIT|frame:ACK |inflight:1420|now:1757650050686547|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 686565] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 686570] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 686574] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:1420|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:1191|
[2025/09/12 04:07:30 686578] [debug] |scid:4690121684931bfb82fd2362|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 686582] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:30 686599] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:0|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1420|now:1757650050686588|stream_id:0|stream_offset:1191|
[2025/09/12 04:07:30 686604] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:0|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 686609] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:1420|applimit:1|
[2025/09/12 04:07:30 686613] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 686617] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 686621] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 236|
[2025/09/12 04:07:30 686625] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 1200|
[2025/09/12 04:07:30 686629] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 686632] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650051436306|now:1757650050686613|interv:749693|
[2025/09/12 04:07:30 686636] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:1757650051436306|now:1757650050686613|interval:749693|pto_count:0|srtt:250000
[2025/09/12 04:07:30 686641] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2620|
[2025/09/12 04:07:30 686645] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 686650] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:2620|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:2380|
[2025/09/12 04:07:30 686654] [debug] |scid:4690121684931bfb82fd2362|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 686658] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:30 686674] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:1|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2620|now:1757650050686663|stream_id:0|stream_offset:2380|
[2025/09/12 04:07:30 686682] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:1|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 686687] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:2620|applimit:1|
[2025/09/12 04:07:30 686691] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 686695] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 686698] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 236|
[2025/09/12 04:07:30 686702] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 2400|
[2025/09/12 04:07:30 686706] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 686710] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650051436306|now:1757650050686690|interv:749616|
[2025/09/12 04:07:30 686714] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:1757650051436306|now:1757650050686690|interval:749616|pto_count:0|srtt:250000
[2025/09/12 04:07:30 686718] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3820|
[2025/09/12 04:07:30 686722] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 686726] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:3820|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:3569|
[2025/09/12 04:07:30 686730] [debug] |scid:4690121684931bfb82fd2362|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 686734] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:30 686750] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:2|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3820|now:1757650050686739|stream_id:0|stream_offset:3569|
[2025/09/12 04:07:30 686755] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:2|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 686760] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:3820|applimit:1|
[2025/09/12 04:07:30 686764] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 686768] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 686771] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 236|
[2025/09/12 04:07:30 686775] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 3600|
[2025/09/12 04:07:30 686779] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 686783] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650051436306|now:1757650050686763|interv:749543|
[2025/09/12 04:07:30 686787] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:1757650051436306|now:1757650050686763|interval:749543|pto_count:0|srtt:250000
[2025/09/12 04:07:30 686794] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:5020|
[2025/09/12 04:07:30 686799] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 686803] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:5020|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:4758|
[2025/09/12 04:07:30 686807] [debug] |scid:4690121684931bfb82fd2362|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 686811] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-4|next_skip_chance:1757650053011811|current_time:1757650050686811|
[2025/09/12 04:07:30 686815] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:07:30 686832] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:5|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5020|now:1757650050686820|stream_id:0|stream_offset:4758|
[2025/09/12 04:07:30 686837] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:5|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 686841] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:5020|applimit:1|
[2025/09/12 04:07:30 686845] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 686849] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 686853] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 236|
[2025/09/12 04:07:30 686857] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 4800|
[2025/09/12 04:07:30 686861] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 686864] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650051436306|now:1757650050686845|interv:749461|
[2025/09/12 04:07:30 686868] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:1757650051436306|now:1757650050686845|interval:749461|pto_count:0|srtt:250000
[2025/09/12 04:07:30 686872] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:6220|
[2025/09/12 04:07:30 686877] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 686881] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:6220|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:5947|
[2025/09/12 04:07:30 686885] [debug] |scid:4690121684931bfb82fd2362|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 686889] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 04:07:30 686904] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:6|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6220|now:1757650050686894|stream_id:0|stream_offset:5947|
[2025/09/12 04:07:30 686913] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:6|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 686917] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:6220|applimit:1|
[2025/09/12 04:07:30 686921] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 686925] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 686929] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 236|
[2025/09/12 04:07:30 686933] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 6000|
[2025/09/12 04:07:30 686936] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 686940] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650051436306|now:1757650050686921|interv:749385|
[2025/09/12 04:07:30 686944] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:1757650051436306|now:1757650050686921|interval:749385|pto_count:0|srtt:250000
[2025/09/12 04:07:30 686948] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:7420|
[2025/09/12 04:07:30 686952] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 686956] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:7420|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:7136|
[2025/09/12 04:07:30 686961] [debug] |scid:4690121684931bfb82fd2362|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 686965] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 04:07:30 686981] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:7|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7420|now:1757650050686970|stream_id:0|stream_offset:7136|
[2025/09/12 04:07:30 686987] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:7|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 686991] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:7420|applimit:1|
[2025/09/12 04:07:30 686995] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 686999] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 687003] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 236|
[2025/09/12 04:07:30 687007] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 7200|
[2025/09/12 04:07:30 687011] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 687015] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650051436306|now:1757650050686995|interv:749311|
[2025/09/12 04:07:30 687022] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:1757650051436306|now:1757650050686995|interval:749311|pto_count:0|srtt:250000
[2025/09/12 04:07:30 687026] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:8620|
[2025/09/12 04:07:30 687031] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 687035] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:8620|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:8325|
[2025/09/12 04:07:30 687039] [debug] |scid:4690121684931bfb82fd2362|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 687043] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 04:07:30 687059] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:8|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8620|now:1757650050687048|stream_id:0|stream_offset:8325|
[2025/09/12 04:07:30 687064] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:8|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 687068] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:8620|applimit:1|
[2025/09/12 04:07:30 687072] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 687077] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 687080] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 236|
[2025/09/12 04:07:30 687084] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 04:07:30 687088] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 687091] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650051436306|now:1757650050687072|interv:749234|
[2025/09/12 04:07:30 687095] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:1757650051436306|now:1757650050687072|interval:749234|pto_count:0|srtt:250000
[2025/09/12 04:07:30 687100] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:9820|
[2025/09/12 04:07:30 687104] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 687108] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:9820|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:9514|
[2025/09/12 04:07:30 687112] [debug] |scid:4690121684931bfb82fd2362|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 687116] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 04:07:30 687131] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:9|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9820|now:1757650050687121|stream_id:0|stream_offset:9514|
[2025/09/12 04:07:30 687136] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:9|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 687144] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:9820|applimit:1|
[2025/09/12 04:07:30 687148] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 687152] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 687155] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 236|
[2025/09/12 04:07:30 687159] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 9600|
[2025/09/12 04:07:30 687163] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 687167] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650051436306|now:1757650050687147|interv:749159|
[2025/09/12 04:07:30 687170] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:1757650051436306|now:1757650050687147|interval:749159|pto_count:0|srtt:250000
[2025/09/12 04:07:30 687175] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:11020|
[2025/09/12 04:07:30 687179] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:737|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:07:30 687183] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:737|schedule_bytes:0|inflight:11020|cwnd:45952|conn:000055FA599C2C0C|stream_id:0|stream_offset:10240|
[2025/09/12 04:07:30 687187] [debug] |scid:4690121684931bfb82fd2362|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:07:30 687191] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 04:07:30 687207] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:10|size:737|sent:753|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11020|now:1757650050687196|stream_id:0|stream_offset:10240|
[2025/09/12 04:07:30 687212] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:10|origin_pktnum:0|size:737|enc_size:753|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 687217] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:11020|applimit:1|
[2025/09/12 04:07:30 687221] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 687225] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:07:30 687229] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 236|
[2025/09/12 04:07:30 687233] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 10337|
[2025/09/12 04:07:30 687236] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 687240] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650051436306|now:1757650050687221|interv:749085|
[2025/09/12 04:07:30 687244] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:1757650051436306|now:1757650050687221|interval:749085|pto_count:0|srtt:250000
[2025/09/12 04:07:30 687252] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:11757|
[2025/09/12 04:07:30 687256] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650051436306|
[2025/09/12 04:07:30 687260] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650051436306|
[2025/09/12 04:07:30 687264] [debug] |xqc_engine_wakeup_after|wakeup:1757650051436306|now:1757650050687264|diff:749042|
[2025/09/12 04:07:30 687269] [debug] |xqc_engine_main_logic|END|now:1757650050685817|
[2025/09/12 04:07:30 687274] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050687274|
[2025/09/12 04:07:30 687278] [debug] |xqc_engine_wakeup_after|wakeup:1757650051436306|now:1757650050687278|diff:749028|
[2025/09/12 04:07:30 687282] [debug] |xqc_engine_main_logic|END|now:1757650050687274|
[2025/09/12 04:07:30 719082] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:1252|state:S_HANDSHAKE_SENT|recv_time:1757650050719080|
[2025/09/12 04:07:30 719103] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:07:30 719111] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 04:07:30 719123] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:07:30 719128] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:07:30 719136] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:7|
[2025/09/12 04:07:30 719141] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 719150] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|conn:000055FA599C2C0C|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:07:30 719161] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757650050686306|is_app_limited:1|send_elapse:0|ack_elapse:32774|ctl_first_sent_time:1757650050686306|lagest_ack_time:1757650050719080|curr_delivered:1184|
[2025/09/12 04:07:30 719171] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_sent_time_update:1757650050686306|
[2025/09/12 04:07:30 719180] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|sndq_packets_used:11||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:07:30 719189] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599C2C0C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32774|ack_delay:352|
[2025/09/12 04:07:30 719198] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599C2C0C|srtt:32774|rttvar:16387|minrtt:32774|latest_rtt:32774|ack_delay:352|
[2025/09/12 04:07:30 719207] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:30 719217] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 6|pns:0|
[2025/09/12 04:07:30 719224] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 719229] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:32774|rtt_var:16387|pto_duration:98322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 719235] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 719241] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 236|
[2025/09/12 04:07:30 719254] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 10337|
[2025/09/12 04:07:30 719259] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 719264] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050784799|now:1757650050719229|interv:65570|
[2025/09/12 04:07:30 719270] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:1|expire:1757650050784799|now:1757650050719229|interval:65570|pto_count:0|srtt:32774
[2025/09/12 04:07:30 719276] [debug] |scid:4690121684931bfb82fd2362|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32774, delivered 1184|rate 36126|lost 0|
[2025/09/12 04:07:30 719281] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:07:30 719287] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (36126) in round 1|
[2025/09/12 04:07:30 719292] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_min_rtt|probertt expire|rtt:32774, old_rtt:2147483647|
[2025/09/12 04:07:30 719297] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_min_rtt|minrtt expire|rtt:32774, old_rtt:2147483647|
[2025/09/12 04:07:30 719303] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 04:07:30 719308] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757650050686306|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 719314] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757650050686306|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 719320] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4045021|bw:36126|cwnd:47136|full_bw_reached:0|inflight:10573|srtt:32774|latest_rtt:32774|min_rtt:32774|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:07:30 719327] [stats] |scid:4690121684931bfb82fd2362|xqc_send_ctl_info_circle_record|addr or cid not avail |path:0||cwnd:47136|inflight:10573|mode:0|applimit:0|pacing_rate:4045021|bw:36126|srtt:32774|latest_rtt:32774|min_rtt:32774|send:12|lost:0|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:35061|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 04:07:30 719335] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:0|
[2025/09/12 04:07:30 719341] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:1252|pkt_type:INIT|pkt_num:7|frame:ACK |recv_time:1757650050719080|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 719347] [info] |scid:4690121684931bfb82fd2362|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 1199
[2025/09/12 04:07:30 719352] [info] |scid:4690121684931bfb82fd2362|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 04:07:30 719358] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650110719080|now:1757650050719080|interv:60000000|
[2025/09/12 04:07:30 719363] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650110719080|now:1757650050719080|interv:60000000|
[2025/09/12 04:07:30 719368] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650051436306|pq_index:0|
[2025/09/12 04:07:30 719374] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050685817|
[2025/09/12 04:07:30 719379] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050719379|
[2025/09/12 04:07:30 719392] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK TOKEN_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650050719390|
[2025/09/12 04:07:30 719400] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050784799|
[2025/09/12 04:07:30 719406] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050784799|
[2025/09/12 04:07:30 719411] [debug] |xqc_engine_wakeup_after|wakeup:1757650050784799|now:1757650050719411|diff:65388|
[2025/09/12 04:07:30 719417] [debug] |xqc_engine_main_logic|END|now:1757650050719390|
[2025/09/12 04:07:30 719451] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:43|state:S_HANDSHAKE_SENT|recv_time:1757650050719450|
[2025/09/12 04:07:30 719458] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 04:07:30 719465] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:30 719470] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:07:30 719478] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 04:07:30 719483] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 719489] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|conn:000055FA599C2C0C|path:0|pkt_num:0|origin_pktnum:0|size:171|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 04:07:30 719495] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1355|prior_delivered:0|prior_time:1757650050686306|is_app_limited:1|send_elapse:78|ack_elapse:33144|ctl_first_sent_time:1757650050686384|lagest_ack_time:1757650050719450|curr_delivered:1355|
[2025/09/12 04:07:30 719502] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_sent_time_update:1757650050686384|
[2025/09/12 04:07:30 719507] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:07:30 719512] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599C2C0C|srtt:32774|rttvar:16387|minrtt:32774|latest_rtt:33066|ack_delay:40|
[2025/09/12 04:07:30 719518] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599C2C0C|srtt:32806|rttvar:12354|minrtt:32774|latest_rtt:33066|ack_delay:40|
[2025/09/12 04:07:30 719523] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:30 719529] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 719534] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:32806|rtt_var:12354|pto_duration:82222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 719540] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 719545] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 65|
[2025/09/12 04:07:30 719550] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 10337|
[2025/09/12 04:07:30 719555] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 719560] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050768699|now:1757650050719534|interv:49165|
[2025/09/12 04:07:30 719570] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:1|expire:1757650050768699|now:1757650050719534|interval:49165|pto_count:0|srtt:32806
[2025/09/12 04:07:30 719576] [debug] |scid:4690121684931bfb82fd2362|xqc_generate_sample|sampler: send_elapse 78, ack_elapse 33144, delivered 1355|rate 40882|lost 0|
[2025/09/12 04:07:30 719581] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (40882) in round 1|
[2025/09/12 04:07:30 719587] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_min_rtt|minrtt expire|rtt:32774, old_rtt:32774|
[2025/09/12 04:07:30 719592] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2680|
[2025/09/12 04:07:30 719597] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:171|po_sent_time:1757650050686384|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 719603] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:171|po_sent_time:1757650050686384|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 719609] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4045021|bw:40882|cwnd:47307|full_bw_reached:0|inflight:10402|srtt:32806|latest_rtt:33066|min_rtt:32774|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 719616] [info] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 719621] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:32806|rtt_var:12354|pto_duration:82222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 719627] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 719632] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 65|
[2025/09/12 04:07:30 719637] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 10337|
[2025/09/12 04:07:30 719642] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 719647] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050768699|now:1757650050719621|interv:49078|
[2025/09/12 04:07:30 719652] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:1|expire:1757650050768699|now:1757650050719621|interval:49078|pto_count:0|srtt:32806
[2025/09/12 04:07:30 719659] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 04:07:30 719665] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:43|pkt_type:HSK|pkt_num:0|frame:ACK |recv_time:1757650050719450|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 719671] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650110719450|now:1757650050719450|interv:60000000|
[2025/09/12 04:07:30 719676] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650110719450|now:1757650050719450|interv:60000000|
[2025/09/12 04:07:30 719681] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050784799|pq_index:0|
[2025/09/12 04:07:30 719686] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050719390|
[2025/09/12 04:07:30 719695] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050719695|
[2025/09/12 04:07:30 719701] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK TOKEN_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |now:1757650050719700|
[2025/09/12 04:07:30 719708] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050768699|
[2025/09/12 04:07:30 719713] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050768699|
[2025/09/12 04:07:30 719718] [debug] |xqc_engine_wakeup_after|wakeup:1757650050768699|now:1757650050719718|diff:48981|
[2025/09/12 04:07:30 719724] [debug] |xqc_engine_main_logic|END|now:1757650050719700|
[2025/09/12 04:07:30 719732] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:82|state:S_HANDSHAKE_SENT|recv_time:1757650050719732|
[2025/09/12 04:07:30 719738] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_handshake|success|Length:61|
[2025/09/12 04:07:30 719744] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:30 719750] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:30 719756] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 04:07:30 719761] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 719767] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|conn:000055FA599C2C0C|path:0|pkt_num:1|origin_pktnum:0|size:65|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:07:30 719773] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1420|prior_delivered:0|prior_time:1757650050686306|is_app_limited:1|send_elapse:171|ack_elapse:33426|ctl_first_sent_time:1757650050686477|lagest_ack_time:1757650050719732|curr_delivered:1420|
[2025/09/12 04:07:30 719778] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_sent_time_update:1757650050686477|
[2025/09/12 04:07:30 719782] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:07:30 719786] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599C2C0C|srtt:32806|rttvar:12354|minrtt:32774|latest_rtt:33255|ack_delay:408|
[2025/09/12 04:07:30 719790] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599C2C0C|srtt:32811|rttvar:9276|minrtt:32774|latest_rtt:33255|ack_delay:408|
[2025/09/12 04:07:30 719794] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:30 719798] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 719802] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:32811|rtt_var:9276|pto_duration:69915|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 719806] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 719810] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 719814] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 10337|
[2025/09/12 04:07:30 719818] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 719821] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757650050719802|interv:18444986423658831813|
[2025/09/12 04:07:30 719828] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:18446744073709551615|now:1757650050719802|interval:18444986423658831813|pto_count:0|srtt:32811
[2025/09/12 04:07:30 719832] [debug] |scid:4690121684931bfb82fd2362|xqc_generate_sample|sampler: send_elapse 171, ack_elapse 33426, delivered 1420|rate 42481|lost 0|
[2025/09/12 04:07:30 719836] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (42481) in round 1|
[2025/09/12 04:07:30 719840] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_min_rtt|minrtt expire|rtt:32774, old_rtt:32774|
[2025/09/12 04:07:30 719844] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2786|
[2025/09/12 04:07:30 719848] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47307|packet_lost:0|acked:65|po_sent_time:1757650050686477|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 719852] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47307|packet_lost:0|acked:65|po_sent_time:1757650050686477|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 719856] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4045021|bw:42481|cwnd:47372|full_bw_reached:0|inflight:10337|srtt:32811|latest_rtt:33255|min_rtt:32774|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 719861] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|frame_type:6|
[2025/09/12 04:07:30 719865] [debug] |scid:4690121684931bfb82fd2362|xqc_process_crypto_frame|level:2|
[2025/09/12 04:07:30 719869] [debug] |scid:4690121684931bfb82fd2362|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:07:30 719873] [debug] |scid:4690121684931bfb82fd2362|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:07:30 719930] [debug] |scid:4690121684931bfb82fd2362|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:07:30 719939] [debug] |scid:4690121684931bfb82fd2362|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:07:30 719946] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050768699|pq_index:0|
[2025/09/12 04:07:30 719952] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050719700|
[2025/09/12 04:07:30 719959] [debug] |scid:4690121684931bfb82fd2362|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 04:07:30 719966] [debug] |scid:4690121684931bfb82fd2362|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 04:07:30 719972] [info] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 719979] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:32811|rtt_var:9276|pto_duration:69915|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 719985] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 719991] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 719998] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 10337|
[2025/09/12 04:07:30 720002] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:07:30 720006] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757650050719978|interv:18444986423658831637|
[2025/09/12 04:07:30 720015] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:0|expire:18446744073709551615|now:1757650050719978|interval:18444986423658831637|pto_count:0|srtt:32811
[2025/09/12 04:07:30 720020] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:07:30 720025] [debug] |scid:4690121684931bfb82fd2362|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK TOKEN_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:07:30 720030] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 04:07:30 720034] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:82|pkt_type:HSK|pkt_num:1|frame:ACK CRYPTO |recv_time:1757650050719732|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 720039] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650110719732|now:1757650050719732|interv:60000000|
[2025/09/12 04:07:30 720043] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650110719732|now:1757650050719732|interv:60000000|
[2025/09/12 04:07:30 720047] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050720047|
[2025/09/12 04:07:30 720052] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK TOKEN_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757650050720051|
[2025/09/12 04:07:30 720056] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055FA599C2C0C|
[2025/09/12 04:07:30 720060] [info] |scid:4690121684931bfb82fd2362|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055FA599C2C0C|
[2025/09/12 04:07:30 720064] [info] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:07:30 720068] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:32811|rtt_var:9276|pto_duration:69915|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 720073] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 720076] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 720080] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 10337|
[2025/09/12 04:07:30 720084] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050777111|now:1757650050720068|interv:57043|
[2025/09/12 04:07:30 720088] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:2|expire:1757650050777111|now:1757650050720068|interval:57043|pto_count:0|srtt:32811
[2025/09/12 04:07:30 720097] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_early_data_accept|accept|
[2025/09/12 04:07:30 720101] [debug] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 04:07:30 720105] [debug] |scid:4690121684931bfb82fd2362|xqc_process_crypto_write_streams|
[2025/09/12 04:07:30 720109] [debug] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:07:30 720114] [info] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:266|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757650050720113|
[2025/09/12 04:07:30 720121] [debug] |scid:4690121684931bfb82fd2362|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:07:30 720126] [debug] |scid:4690121684931bfb82fd2362|xqc_gen_ack_frame|largest_recv:1|ack_delay:394|first_ack_range:1|largest_pkt_recv_time:1757650050719732|
[2025/09/12 04:07:30 720130] [debug] |scid:4690121684931bfb82fd2362|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 04:07:30 720134] [debug] |scid:4690121684931bfb82fd2362|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 04:07:30 720138] [debug] |scid:4690121684931bfb82fd2362|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:07:30 720149] [debug] |scid:4690121684931bfb82fd2362|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1d608e07e2600fa195e63cc3|sr_token:20627d3fff7f00007bea5642fa550000|seq_num:1
[2025/09/12 04:07:30 720157] [debug] |scid:4690121684931bfb82fd2362|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:51715553c74fe7e453bd71db|sr_token:20627d3fff7f00007bea5642fa550000|seq_num:2
[2025/09/12 04:07:30 720161] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:32811|min_srtt:32811|path_bw:42481|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 720166] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:32811|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 720171] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:6|reinj:0|path_class:2|
[2025/09/12 04:07:30 720175] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:32811|min_srtt:32811|path_bw:42481|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 720179] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:32811|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 720183] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:266|reinj:0|path_class:2|
[2025/09/12 04:07:30 720188] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 720192] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:32811|min_srtt:32811|path_bw:42481|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 720196] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:32811|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 720200] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/09/12 04:07:30 720205] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:32811|min_srtt:32811|path_bw:42481|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 720209] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:32811|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 720213] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/09/12 04:07:30 720217] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:6|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 04:07:30 720222] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 04:07:30 720252] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:11|size:6|sent:22|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:10337|now:1757650050720229|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 720262] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:11|origin_pktnum:0|size:6|enc_size:22|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 720266] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:10337|applimit:0|
[2025/09/12 04:07:30 720272] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:32811|rtt_var:9276|pto_duration:69915|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 720279] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 720285] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 720291] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 10343|
[2025/09/12 04:07:30 720298] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050810144|now:1757650050720271|interv:89873|
[2025/09/12 04:07:30 720304] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:2|expire:1757650050810144|now:1757650050720271|interval:89873|pto_count:0|srtt:32811
[2025/09/12 04:07:30 720311] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47372|inflight:10343|
[2025/09/12 04:07:30 720319] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:266|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 04:07:30 720326] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 04:07:30 720354] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:12|size:266|sent:282|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:10343|now:1757650050720335|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 720360] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:12|origin_pktnum:0|size:266|enc_size:282|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 720365] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:10343|applimit:0|
[2025/09/12 04:07:30 720373] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:32811|rtt_var:9276|pto_duration:69915|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 720380] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 720386] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 720392] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 10609|
[2025/09/12 04:07:30 720399] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050810250|now:1757650050720372|interv:89878|
[2025/09/12 04:07:30 720405] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:2|expire:1757650050810250|now:1757650050720372|interval:89878|pto_count:0|srtt:32811
[2025/09/12 04:07:30 720412] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47372|inflight:10609|
[2025/09/12 04:07:30 720431] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:30|pkt_type:HSK|frame:ACK |
[2025/09/12 04:07:30 720444] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:30 720470] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:2|size:30|sent:46|pkt_type:HSK|frame:ACK |inflight:10609|now:1757650050720450|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 720475] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:2|origin_pktnum:0|size:30|enc_size:46|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 720482] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:07:30 720489] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 04:07:30 720521] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:13|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:10609|now:1757650050720498|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 720532] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:13|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 720539] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:10609|applimit:0|
[2025/09/12 04:07:30 720546] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:32811|rtt_var:9276|pto_duration:69915|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 720553] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 720559] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 720564] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 10646|
[2025/09/12 04:07:30 720568] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050810413|now:1757650050720545|interv:89868|
[2025/09/12 04:07:30 720572] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:2|expire:1757650050810413|now:1757650050720545|interval:89868|pto_count:0|srtt:32811
[2025/09/12 04:07:30 720576] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47372|inflight:10646|
[2025/09/12 04:07:30 720581] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:07:30 720586] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 04:07:30 720609] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:14|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:10646|now:1757650050720592|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 720614] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:14|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 720620] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|path:0|inflight:10646|applimit:0|
[2025/09/12 04:07:30 720627] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:32811|rtt_var:9276|pto_duration:69915|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 720640] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 720646] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 720653] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 10683|
[2025/09/12 04:07:30 720660] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050810507|now:1757650050720626|interv:89881|
[2025/09/12 04:07:30 720666] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:2|expire:1757650050810507|now:1757650050720626|interval:89881|pto_count:0|srtt:32811
[2025/09/12 04:07:30 720672] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47372|inflight:10683|
[2025/09/12 04:07:30 720676] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050810507|
[2025/09/12 04:07:30 720681] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050810507|
[2025/09/12 04:07:30 720685] [debug] |xqc_engine_wakeup_after|wakeup:1757650050810507|now:1757650050720685|diff:89822|
[2025/09/12 04:07:30 720689] [debug] |xqc_engine_main_logic|END|now:1757650050720051|
[2025/09/12 04:07:30 720696] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:35|state:ESTABED|recv_time:1757650050720696|
[2025/09/12 04:07:30 720701] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4690121684931bfb82fd2362|spin_bit:0|
[2025/09/12 04:07:30 720706] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:07:30 720710] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:07:30 720716] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 04:07:30 720721] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 720728] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|conn:000055FA599C2C0C|path:0|pkt_num:0|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 04:07:30 720735] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2620|prior_delivered:0|prior_time:1757650050686306|is_app_limited:1|send_elapse:282|ack_elapse:34390|ctl_first_sent_time:1757650050686588|lagest_ack_time:1757650050720696|curr_delivered:2620|
[2025/09/12 04:07:30 720742] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_sent_time_update:1757650050686588|
[2025/09/12 04:07:30 720749] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|sndq_packets_used:12||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:07:30 720756] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|conn:000055FA599C2C0C|path:0|pkt_num:1|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:07:30 720763] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3820|prior_delivered:0|prior_time:1757650050686306|is_app_limited:1|send_elapse:357|ack_elapse:34390|ctl_first_sent_time:1757650050686663|lagest_ack_time:1757650050720696|curr_delivered:3820|
[2025/09/12 04:07:30 720767] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_sent_time_update:1757650050686663|
[2025/09/12 04:07:30 720771] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|sndq_packets_used:11||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:07:30 720775] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599C2C0C|srtt:32811|rttvar:9276|minrtt:32774|latest_rtt:34033|ack_delay:16|
[2025/09/12 04:07:30 720784] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599C2C0C|srtt:32962|rttvar:7258|minrtt:32774|latest_rtt:34033|ack_delay:16|
[2025/09/12 04:07:30 720788] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:07:30 720792] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 720796] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:32962|rtt_var:7258|pto_duration:61994|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 720801] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 720804] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 720808] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 8283|
[2025/09/12 04:07:30 720812] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050802586|now:1757650050720796|interv:81790|
[2025/09/12 04:07:30 720816] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:2|expire:1757650050802586|now:1757650050720796|interval:81790|pto_count:0|srtt:32962
[2025/09/12 04:07:30 720820] [debug] |scid:4690121684931bfb82fd2362|xqc_generate_sample|sampler: send_elapse 357, ack_elapse 34390, delivered 3820|rate 111078|lost 0|
[2025/09/12 04:07:30 720825] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (111078) in round 1|
[2025/09/12 04:07:30 720829] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_min_rtt|minrtt expire|rtt:32774, old_rtt:32774|
[2025/09/12 04:07:30 720833] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:10501|extra_cwnd:7282|
[2025/09/12 04:07:30 720837] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47372|packet_lost:0|acked:2400|po_sent_time:1757650050686663|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 720841] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47372|packet_lost:0|acked:2400|po_sent_time:1757650050686663|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 720846] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4045021|bw:111078|cwnd:49772|full_bw_reached:0|inflight:8283|srtt:32962|latest_rtt:34033|min_rtt:32774|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 720851] [stats] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|addr or cid not avail |bandwidth change record|bw_before:42481|bw_after:111078|srtt:32962|cwnd:49772|
[2025/09/12 04:07:30 720856] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:ACK_01RTT|expire:1757650050745696|now:1757650050720696|interv:25000|
[2025/09/12 04:07:30 720865] [debug] |scid:4690121684931bfb82fd2362|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 TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050720696|max_ack_delay:25000|
[2025/09/12 04:07:30 720872] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 04:07:30 720879] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757650050720696|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 720887] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650170720696|now:1757650050720696|interv:120000000|
[2025/09/12 04:07:30 720891] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650170720696|now:1757650050720696|interv:120000000|
[2025/09/12 04:07:30 720895] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050810507|pq_index:0|
[2025/09/12 04:07:30 720899] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050720051|
[2025/09/12 04:07:30 720903] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050720903|
[2025/09/12 04:07:30 720908] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050720907|
[2025/09/12 04:07:30 720914] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050745696|
[2025/09/12 04:07:30 720918] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050745696|
[2025/09/12 04:07:30 720921] [debug] |xqc_engine_wakeup_after|wakeup:1757650050745696|now:1757650050720921|diff:24775|
[2025/09/12 04:07:30 720926] [debug] |xqc_engine_main_logic|END|now:1757650050720907|
[2025/09/12 04:07:30 720931] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050720931|
[2025/09/12 04:07:30 720935] [debug] |xqc_engine_wakeup_after|wakeup:1757650050745696|now:1757650050720935|diff:24761|
[2025/09/12 04:07:30 720938] [debug] |xqc_engine_main_logic|END|now:1757650050720931|
[2025/09/12 04:07:30 721995] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:37|state:ESTABED|recv_time:1757650050721994|
[2025/09/12 04:07:30 722006] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4690121684931bfb82fd2362|spin_bit:1|
[2025/09/12 04:07:30 722012] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:07:30 722016] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:30 722021] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 04:07:30 722025] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 722030] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|conn:000055FA599C2C0C|path:0|pkt_num:2|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:2|
[2025/09/12 04:07:30 722034] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5020|prior_delivered:0|prior_time:1757650050686306|is_app_limited:1|send_elapse:433|ack_elapse:35688|ctl_first_sent_time:1757650050686739|lagest_ack_time:1757650050721994|curr_delivered:5020|
[2025/09/12 04:07:30 722039] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_sent_time_update:1757650050686739|
[2025/09/12 04:07:30 722044] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:07:30 722048] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|conn:000055FA599C2C0C|path:0|pkt_num:5|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 04:07:30 722052] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6220|prior_delivered:0|prior_time:1757650050686306|is_app_limited:1|send_elapse:514|ack_elapse:35688|ctl_first_sent_time:1757650050686820|lagest_ack_time:1757650050721994|curr_delivered:6220|
[2025/09/12 04:07:30 722061] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_sent_time_update:1757650050686820|
[2025/09/12 04:07:30 722065] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 04:07:30 722069] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599C2C0C|srtt:32962|rttvar:7258|minrtt:32774|latest_rtt:35174|ack_delay:16|
[2025/09/12 04:07:30 722073] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599C2C0C|srtt:33236|rttvar:5993|minrtt:32774|latest_rtt:35174|ack_delay:16|
[2025/09/12 04:07:30 722077] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 04:07:30 722081] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 722085] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:33236|rtt_var:5993|pto_duration:57208|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 722089] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 722093] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 722097] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 5883|
[2025/09/12 04:07:30 722101] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050797800|now:1757650050722085|interv:75715|
[2025/09/12 04:07:30 722105] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:2|expire:1757650050797800|now:1757650050722085|interval:75715|pto_count:0|srtt:33236
[2025/09/12 04:07:30 722109] [debug] |scid:4690121684931bfb82fd2362|xqc_generate_sample|sampler: send_elapse 514, ack_elapse 35688, delivered 6220|rate 174288|lost 0|
[2025/09/12 04:07:30 722113] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (174288) in round 1|
[2025/09/12 04:07:30 722117] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_min_rtt|minrtt expire|rtt:32774, old_rtt:32774|
[2025/09/12 04:07:30 722121] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:16479|extra_cwnd:11426|
[2025/09/12 04:07:30 722125] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49772|packet_lost:0|acked:2400|po_sent_time:1757650050686820|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 722130] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49772|packet_lost:0|acked:2400|po_sent_time:1757650050686820|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 722134] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4045021|bw:174288|cwnd:52172|full_bw_reached:0|inflight:5883|srtt:33236|latest_rtt:35174|min_rtt:32774|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 722140] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 04:07:30 722144] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:2|frame:ACK |recv_time:1757650050721994|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 722151] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650170721994|now:1757650050721994|interv:120000000|
[2025/09/12 04:07:30 722155] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650170721994|now:1757650050721994|interv:120000000|
[2025/09/12 04:07:30 722159] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050745696|pq_index:0|
[2025/09/12 04:07:30 722163] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050720907|
[2025/09/12 04:07:30 722167] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050722167|
[2025/09/12 04:07:30 722172] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050722171|
[2025/09/12 04:07:30 722178] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050745696|
[2025/09/12 04:07:30 722182] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050745696|
[2025/09/12 04:07:30 722185] [debug] |xqc_engine_wakeup_after|wakeup:1757650050745696|now:1757650050722185|diff:23511|
[2025/09/12 04:07:30 722190] [debug] |xqc_engine_main_logic|END|now:1757650050722171|
[2025/09/12 04:07:30 722194] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050722194|
[2025/09/12 04:07:30 722198] [debug] |xqc_engine_wakeup_after|wakeup:1757650050745696|now:1757650050722198|diff:23498|
[2025/09/12 04:07:30 722202] [debug] |xqc_engine_main_logic|END|now:1757650050722194|
[2025/09/12 04:07:30 724001] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:37|state:ESTABED|recv_time:1757650050723999|
[2025/09/12 04:07:30 724015] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4690121684931bfb82fd2362|spin_bit:1|
[2025/09/12 04:07:30 724023] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:07:30 724028] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:30 724035] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 04:07:30 724041] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 724047] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|conn:000055FA599C2C0C|path:0|pkt_num:6|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:6|
[2025/09/12 04:07:30 724053] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:7420|prior_delivered:0|prior_time:1757650050686306|is_app_limited:1|send_elapse:588|ack_elapse:37693|ctl_first_sent_time:1757650050686894|lagest_ack_time:1757650050723999|curr_delivered:7420|
[2025/09/12 04:07:30 724059] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_sent_time_update:1757650050686894|
[2025/09/12 04:07:30 724065] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:07:30 724070] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|conn:000055FA599C2C0C|path:0|pkt_num:7|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 04:07:30 724076] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:8620|prior_delivered:0|prior_time:1757650050686306|is_app_limited:1|send_elapse:664|ack_elapse:37693|ctl_first_sent_time:1757650050686970|lagest_ack_time:1757650050723999|curr_delivered:8620|
[2025/09/12 04:07:30 724082] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_sent_time_update:1757650050686970|
[2025/09/12 04:07:30 724093] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 04:07:30 724098] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599C2C0C|srtt:33236|rttvar:5993|minrtt:32774|latest_rtt:37029|ack_delay:16|
[2025/09/12 04:07:30 724104] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599C2C0C|srtt:33708|rttvar:5439|minrtt:32774|latest_rtt:37029|ack_delay:16|
[2025/09/12 04:07:30 724110] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 04:07:30 724115] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 724120] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:33708|rtt_var:5439|pto_duration:55464|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 724126] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 724131] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 724136] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 3483|
[2025/09/12 04:07:30 724142] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050796056|now:1757650050724120|interv:71936|
[2025/09/12 04:07:30 724147] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:2|expire:1757650050796056|now:1757650050724120|interval:71936|pto_count:0|srtt:33708
[2025/09/12 04:07:30 724153] [debug] |scid:4690121684931bfb82fd2362|xqc_generate_sample|sampler: send_elapse 664, ack_elapse 37693, delivered 8620|rate 228689|lost 0|
[2025/09/12 04:07:30 724159] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (228689) in round 1|
[2025/09/12 04:07:30 724164] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_min_rtt|minrtt expire|rtt:32774, old_rtt:32774|
[2025/09/12 04:07:30 724169] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:21623|extra_cwnd:14992|
[2025/09/12 04:07:30 724175] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:52172|packet_lost:0|acked:2400|po_sent_time:1757650050686970|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 724181] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:52172|packet_lost:0|acked:2400|po_sent_time:1757650050686970|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 724187] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4045021|bw:228689|cwnd:54572|full_bw_reached:0|inflight:3483|srtt:33708|latest_rtt:37029|min_rtt:32774|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 724194] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 04:07:30 724200] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK |recv_time:1757650050723999|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 724206] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650170723999|now:1757650050723999|interv:120000000|
[2025/09/12 04:07:30 724211] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650170723999|now:1757650050723999|interv:120000000|
[2025/09/12 04:07:30 724220] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050745696|pq_index:0|
[2025/09/12 04:07:30 724225] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050722171|
[2025/09/12 04:07:30 724231] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050724231|
[2025/09/12 04:07:30 724237] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050724236|
[2025/09/12 04:07:30 724245] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050745696|
[2025/09/12 04:07:30 724250] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050745696|
[2025/09/12 04:07:30 724255] [debug] |xqc_engine_wakeup_after|wakeup:1757650050745696|now:1757650050724255|diff:21441|
[2025/09/12 04:07:30 724261] [debug] |xqc_engine_main_logic|END|now:1757650050724236|
[2025/09/12 04:07:30 724267] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050724267|
[2025/09/12 04:07:30 724272] [debug] |xqc_engine_wakeup_after|wakeup:1757650050745696|now:1757650050724272|diff:21424|
[2025/09/12 04:07:30 724277] [debug] |xqc_engine_main_logic|END|now:1757650050724267|
[2025/09/12 04:07:30 725997] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:37|state:ESTABED|recv_time:1757650050725995|
[2025/09/12 04:07:30 726010] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4690121684931bfb82fd2362|spin_bit:0|
[2025/09/12 04:07:30 726018] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:07:30 726023] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:07:30 726030] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 04:07:30 726035] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 726041] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|conn:000055FA599C2C0C|path:0|pkt_num:8|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:8|
[2025/09/12 04:07:30 726047] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:9820|prior_delivered:0|prior_time:1757650050686306|is_app_limited:1|send_elapse:742|ack_elapse:39689|ctl_first_sent_time:1757650050687048|lagest_ack_time:1757650050725995|curr_delivered:9820|
[2025/09/12 04:07:30 726053] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_sent_time_update:1757650050687048|
[2025/09/12 04:07:30 726058] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 04:07:30 726064] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|conn:000055FA599C2C0C|path:0|pkt_num:9|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 04:07:30 726069] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:11020|prior_delivered:0|prior_time:1757650050686306|is_app_limited:1|send_elapse:815|ack_elapse:39689|ctl_first_sent_time:1757650050687121|lagest_ack_time:1757650050725995|curr_delivered:11020|
[2025/09/12 04:07:30 726075] [debug] |scid:4690121684931bfb82fd2362|xqc_update_sample|sampler_sent_time_update:1757650050687121|
[2025/09/12 04:07:30 726080] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 04:07:30 726092] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|before update rtt|conn:000055FA599C2C0C|srtt:33708|rttvar:5439|minrtt:32774|latest_rtt:38874|ack_delay:16|
[2025/09/12 04:07:30 726098] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FA599C2C0C|srtt:34352|rttvar:5367|minrtt:32774|latest_rtt:38874|ack_delay:16|
[2025/09/12 04:07:30 726104] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 04:07:30 726109] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:07:30 726114] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|srtt:34352|rtt_var:5367|pto_duration:55820|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 04:07:30 726120] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:07:30 726126] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:07:30 726131] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_get_pto_time_and_space|conn:000055FA599C2C0C|path:0|PNS: 2, unacked: 1083|
[2025/09/12 04:07:30 726136] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:LOSS_DETECTION|expire:1757650050796412|now:1757650050726114|interv:70298|
[2025/09/12 04:07:30 726141] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FA599C2C0C|path:0|pns:2|expire:1757650050796412|now:1757650050726114|interval:70298|pto_count:0|srtt:34352
[2025/09/12 04:07:30 726147] [debug] |scid:4690121684931bfb82fd2362|xqc_generate_sample|sampler: send_elapse 815, ack_elapse 39689, delivered 11020|rate 277658|lost 0|
[2025/09/12 04:07:30 726153] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (277658) in round 1|
[2025/09/12 04:07:30 726158] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_update_min_rtt|minrtt expire|rtt:32774, old_rtt:32774|
[2025/09/12 04:07:30 726164] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:26250|extra_cwnd:18200|
[2025/09/12 04:07:30 726169] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:54572|packet_lost:0|acked:2400|po_sent_time:1757650050687121|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 726175] [debug] |scid:4690121684931bfb82fd2362|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:54572|packet_lost:0|acked:2400|po_sent_time:1757650050687121|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 04:07:30 726181] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:4045021|bw:277658|cwnd:56972|full_bw_reached:0|inflight:1083|srtt:34352|latest_rtt:38874|min_rtt:32774|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:07:30 726188] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 04:07:30 726194] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK |recv_time:1757650050725995|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 726201] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650170725995|now:1757650050725995|interv:120000000|
[2025/09/12 04:07:30 726206] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650170725995|now:1757650050725995|interv:120000000|
[2025/09/12 04:07:30 726211] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050745696|pq_index:0|
[2025/09/12 04:07:30 726220] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050724236|
[2025/09/12 04:07:30 726225] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050726225|
[2025/09/12 04:07:30 726231] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY (null) |now:1757650050726230|
[2025/09/12 04:07:30 726239] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050745696|
[2025/09/12 04:07:30 726244] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050745696|
[2025/09/12 04:07:30 726250] [debug] |xqc_engine_wakeup_after|wakeup:1757650050745696|now:1757650050726250|diff:19446|
[2025/09/12 04:07:30 726255] [debug] |xqc_engine_main_logic|END|now:1757650050726230|
[2025/09/12 04:07:30 726262] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050726262|
[2025/09/12 04:07:30 726267] [debug] |xqc_engine_wakeup_after|wakeup:1757650050745696|now:1757650050726267|diff:19429|
[2025/09/12 04:07:30 726272] [debug] |xqc_engine_main_logic|END|now:1757650050726262|
[2025/09/12 04:07:30 726807] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:96|state:ESTABED|recv_time:1757650050726806|
[2025/09/12 04:07:30 726818] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 04:07:30 726823] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:07:30 726827] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:07:30 726832] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 04:07:30 726837] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|frame_type:2|
[2025/09/12 04:07:30 726841] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|frame_type:1c|
[2025/09/12 04:07:30 726845] [error] |scid:4690121684931bfb82fd2362|xqc_process_conn_close_frame|with err:0xc|
[2025/09/12 04:07:30 726849] [error] |scid:4690121684931bfb82fd2362|xqc_process_conn_close_frame|conn:000055FA599C2C0C|err:0xc|addr or cid not avail|
[2025/09/12 04:07:30 726853] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_DRAINING|expire:1757650050969313|now:1757650050726853|interv:242460|
[2025/09/12 04:07:30 726857] [debug] |scid:4690121684931bfb82fd2362|xqc_send_queue_drop_packets|sndq_packets_used:5|sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 04:07:30 726862] [debug] |scid:4690121684931bfb82fd2362|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1083|
[2025/09/12 04:07:30 726866] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:07:30 726869] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:07:30 726873] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:30 726877] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 726882] [info] |scid:4690121684931bfb82fd2362|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT ERROR DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) 
[2025/09/12 04:07:30 726887] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:07:30 726891] [info] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 726895] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599C2C0C|path:0|
[2025/09/12 04:07:30 726899] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 726908] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 04:07:30 726912] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:96|pkt_type:HSK|pkt_num:2|frame:ACK CONNECTION_CLOSE |recv_time:1757650050726806|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 726917] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4690121684931bfb82fd2362|spin_bit:0|
[2025/09/12 04:07:30 726921] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:07:30 726925] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:07:30 726930] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 04:07:30 726934] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 726938] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:ACK_01RTT|expire:1757650050751806|now:1757650050726806|interv:25000|
[2025/09/12 04:07:30 726943] [debug] |scid:4690121684931bfb82fd2362|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT ERROR DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050726806|max_ack_delay:25000|
[2025/09/12 04:07:30 726947] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 04:07:30 726951] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:48|pkt_type:SHORT_HEADER|pkt_num:5|frame:|recv_time:1757650050726806|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 726956] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650170726806|now:1757650050726806|interv:120000000|
[2025/09/12 04:07:30 726960] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650170726806|now:1757650050726806|interv:120000000|
[2025/09/12 04:07:30 726963] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050745696|pq_index:0|
[2025/09/12 04:07:30 726968] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050726230|
[2025/09/12 04:07:30 726971] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050726971|
[2025/09/12 04:07:30 726976] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING ERROR DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050726975|
[2025/09/12 04:07:30 726981] [debug] |scid:4690121684931bfb82fd2362|xqc_path_get_perf_class|conn:000055FA599C2C0C|path_id:0|path_srtt:34352|min_srtt:34352|path_bw:277658|loss_rate:0.00|path_pto:0|
[2025/09/12 04:07:30 726986] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FA599C2C0C|path_id:0|path_srtt:34352|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:07:30 726990] [debug] |scid:4690121684931bfb82fd2362|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:9|reinj:0|path_class:2|
[2025/09/12 04:07:30 726995] [debug] |scid:4690121684931bfb82fd2362|xqc_check_acked_or_dropped_pkt|conn:000055FA599C2C0C|pkt_num:0|size:9|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:07:30 727000] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 04:07:30 727026] [info] |scid:4690121684931bfb82fd2362|xqc_send_packet_with_pn|<==|conn:000055FA599C2C0C|path:0|pkt_num:15|size:9|sent:25|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757650050727005|stream_id:0|stream_offset:0|
[2025/09/12 04:07:30 727037] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_packet_sent|conn:000055FA599C2C0C|path:0|pkt_num:15|origin_pktnum:0|size:9|enc_size:25|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 04:07:30 727046] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050751806|
[2025/09/12 04:07:30 727052] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050751806|
[2025/09/12 04:07:30 727059] [debug] |xqc_engine_wakeup_after|wakeup:1757650050751806|now:1757650050727059|diff:24747|
[2025/09/12 04:07:30 727066] [debug] |xqc_engine_main_logic|END|now:1757650050726975|
[2025/09/12 04:07:30 727074] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050727074|
[2025/09/12 04:07:30 727080] [debug] |xqc_engine_wakeup_after|wakeup:1757650050751806|now:1757650050727080|diff:24726|
[2025/09/12 04:07:30 727086] [debug] |xqc_engine_main_logic|END|now:1757650050727074|
[2025/09/12 04:07:30 750793] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:97|state:DRAINING|recv_time:1757650050750792|
[2025/09/12 04:07:30 750807] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 04:07:30 750813] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:07:30 750817] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:07:30 750823] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 04:07:30 750827] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 750831] [info] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 750835] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599C2C0C|path:0|
[2025/09/12 04:07:30 750839] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 750844] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 04:07:30 750848] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:97|pkt_type:HSK|pkt_num:3|frame:|recv_time:1757650050750792|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 750853] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4690121684931bfb82fd2362|spin_bit:1|
[2025/09/12 04:07:30 750858] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 04:07:30 750861] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:07:30 750866] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 04:07:30 750870] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 750874] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 04:07:30 750878] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:49|pkt_type:SHORT_HEADER|pkt_num:6|frame:|recv_time:1757650050750792|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 750883] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650170750792|now:1757650050750792|interv:120000000|
[2025/09/12 04:07:30 750887] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650170750792|now:1757650050750792|interv:120000000|
[2025/09/12 04:07:30 750891] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050751806|pq_index:0|
[2025/09/12 04:07:30 750901] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050726975|
[2025/09/12 04:07:30 750905] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050750905|
[2025/09/12 04:07:30 750910] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING ERROR DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050750909|
[2025/09/12 04:07:30 750916] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050751806|
[2025/09/12 04:07:30 750920] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050751806|
[2025/09/12 04:07:30 750924] [debug] |xqc_engine_wakeup_after|wakeup:1757650050751806|now:1757650050750924|diff:882|
[2025/09/12 04:07:30 750928] [debug] |xqc_engine_main_logic|END|now:1757650050750909|
[2025/09/12 04:07:30 750933] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050750933|
[2025/09/12 04:07:30 750937] [debug] |xqc_engine_wakeup_after|wakeup:1757650050751806|now:1757650050750937|diff:869|
[2025/09/12 04:07:30 750941] [debug] |xqc_engine_main_logic|END|now:1757650050750933|
[2025/09/12 04:07:30 751084] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:97|state:DRAINING|recv_time:1757650050751083|
[2025/09/12 04:07:30 751089] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 04:07:30 751094] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:07:30 751098] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:07:30 751103] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 04:07:30 751107] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 751111] [info] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 751115] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599C2C0C|path:0|
[2025/09/12 04:07:30 751118] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 751122] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 04:07:30 751127] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:97|pkt_type:HSK|pkt_num:4|frame:|recv_time:1757650050751083|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 751131] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4690121684931bfb82fd2362|spin_bit:1|
[2025/09/12 04:07:30 751135] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:07:30 751139] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:07:30 751143] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 04:07:30 751147] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 751151] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 04:07:30 751155] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:49|pkt_type:SHORT_HEADER|pkt_num:7|frame:|recv_time:1757650050751083|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 751159] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650170751083|now:1757650050751083|interv:120000000|
[2025/09/12 04:07:30 751167] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650170751083|now:1757650050751083|interv:120000000|
[2025/09/12 04:07:30 751171] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050751806|pq_index:0|
[2025/09/12 04:07:30 751175] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050750909|
[2025/09/12 04:07:30 751179] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050751179|
[2025/09/12 04:07:30 751184] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING ERROR DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050751183|
[2025/09/12 04:07:30 751189] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050751806|
[2025/09/12 04:07:30 751193] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050751806|
[2025/09/12 04:07:30 751196] [debug] |xqc_engine_wakeup_after|wakeup:1757650050751806|now:1757650050751196|diff:610|
[2025/09/12 04:07:30 751200] [debug] |xqc_engine_main_logic|END|now:1757650050751183|
[2025/09/12 04:07:30 751206] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:97|state:DRAINING|recv_time:1757650050751206|
[2025/09/12 04:07:30 751210] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 04:07:30 751214] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:07:30 751218] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:07:30 751223] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 04:07:30 751227] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 751230] [info] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 751234] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599C2C0C|path:0|
[2025/09/12 04:07:30 751238] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 751242] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 04:07:30 751246] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:97|pkt_type:HSK|pkt_num:5|frame:|recv_time:1757650050751206|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 751251] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4690121684931bfb82fd2362|spin_bit:0|
[2025/09/12 04:07:30 751255] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 04:07:30 751259] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 04:07:30 751263] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 04:07:30 751267] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 751271] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 04:07:30 751275] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:49|pkt_type:SHORT_HEADER|pkt_num:8|frame:|recv_time:1757650050751206|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 751279] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650170751206|now:1757650050751206|interv:120000000|
[2025/09/12 04:07:30 751286] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650170751206|now:1757650050751206|interv:120000000|
[2025/09/12 04:07:30 751290] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050751806|pq_index:0|
[2025/09/12 04:07:30 751294] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050751183|
[2025/09/12 04:07:30 751298] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050751297|
[2025/09/12 04:07:30 751302] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING ERROR DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050751301|
[2025/09/12 04:07:30 751307] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050751806|
[2025/09/12 04:07:30 751311] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050751806|
[2025/09/12 04:07:30 751315] [debug] |xqc_engine_wakeup_after|wakeup:1757650050751806|now:1757650050751314|diff:492|
[2025/09/12 04:07:30 751318] [debug] |xqc_engine_main_logic|END|now:1757650050751301|
[2025/09/12 04:07:30 751324] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:97|state:DRAINING|recv_time:1757650050751324|
[2025/09/12 04:07:30 751328] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 04:07:30 751332] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 04:07:30 751336] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:07:30 751340] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:6|
[2025/09/12 04:07:30 751344] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 751348] [info] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 751352] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599C2C0C|path:0|
[2025/09/12 04:07:30 751356] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 751359] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:1|
[2025/09/12 04:07:30 751364] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:97|pkt_type:HSK|pkt_num:6|frame:|recv_time:1757650050751324|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 751368] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4690121684931bfb82fd2362|spin_bit:1|
[2025/09/12 04:07:30 751372] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 04:07:30 751376] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 04:07:30 751380] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 04:07:30 751384] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 751388] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 04:07:30 751392] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:49|pkt_type:SHORT_HEADER|pkt_num:9|frame:|recv_time:1757650050751324|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 751396] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650170751324|now:1757650050751324|interv:120000000|
[2025/09/12 04:07:30 751400] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650170751324|now:1757650050751324|interv:120000000|
[2025/09/12 04:07:30 751406] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050751806|pq_index:0|
[2025/09/12 04:07:30 751410] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050751301|
[2025/09/12 04:07:30 751414] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050751414|
[2025/09/12 04:07:30 751433] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING ERROR DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050751418|
[2025/09/12 04:07:30 751441] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050751806|
[2025/09/12 04:07:30 751445] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050751806|
[2025/09/12 04:07:30 751448] [debug] |xqc_engine_wakeup_after|wakeup:1757650050751806|now:1757650050751448|diff:358|
[2025/09/12 04:07:30 751452] [debug] |xqc_engine_main_logic|END|now:1757650050751418|
[2025/09/12 04:07:30 751458] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:97|state:DRAINING|recv_time:1757650050751458|
[2025/09/12 04:07:30 751462] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 04:07:30 751467] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:07:30 751470] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:07:30 751475] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:7|
[2025/09/12 04:07:30 751479] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 751482] [info] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 751486] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599C2C0C|path:0|
[2025/09/12 04:07:30 751490] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 751494] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:1|
[2025/09/12 04:07:30 751498] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:97|pkt_type:HSK|pkt_num:7|frame:|recv_time:1757650050751458|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 751502] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4690121684931bfb82fd2362|spin_bit:0|
[2025/09/12 04:07:30 751507] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 04:07:30 751510] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 04:07:30 751515] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 04:07:30 751518] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 751522] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 04:07:30 751526] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:49|pkt_type:SHORT_HEADER|pkt_num:10|frame:|recv_time:1757650050751458|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 751531] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650170751458|now:1757650050751458|interv:120000000|
[2025/09/12 04:07:30 751535] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650170751458|now:1757650050751458|interv:120000000|
[2025/09/12 04:07:30 751541] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050751806|pq_index:0|
[2025/09/12 04:07:30 751545] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050751418|
[2025/09/12 04:07:30 751549] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050751549|
[2025/09/12 04:07:30 751554] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING ERROR DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050751553|
[2025/09/12 04:07:30 751558] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050751806|
[2025/09/12 04:07:30 751562] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050751806|
[2025/09/12 04:07:30 751566] [debug] |xqc_engine_wakeup_after|wakeup:1757650050751806|now:1757650050751566|diff:240|
[2025/09/12 04:07:30 751570] [debug] |xqc_engine_main_logic|END|now:1757650050751553|
[2025/09/12 04:07:30 751574] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050751574|
[2025/09/12 04:07:30 751578] [debug] |xqc_engine_wakeup_after|wakeup:1757650050751806|now:1757650050751578|diff:228|
[2025/09/12 04:07:30 751582] [debug] |xqc_engine_main_logic|END|now:1757650050751574|
[2025/09/12 04:07:30 752650] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050752650|
[2025/09/12 04:07:30 752657] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050751806|pq_index:0|
[2025/09/12 04:07:30 752661] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050751553|
[2025/09/12 04:07:30 752666] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING ERROR DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050752665|
[2025/09/12 04:07:30 752670] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757650050751806|now:1757650050752665|
[2025/09/12 04:07:30 752674] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:07:30 752678] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757650050751806|now:1757650050752665|
[2025/09/12 04:07:30 752682] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:07:30 752686] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050969313|
[2025/09/12 04:07:30 752690] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050969313|
[2025/09/12 04:07:30 752694] [debug] |xqc_engine_wakeup_after|wakeup:1757650050969313|now:1757650050752694|diff:216619|
[2025/09/12 04:07:30 752698] [debug] |xqc_engine_main_logic|END|now:1757650050752665|
[2025/09/12 04:07:30 757476] [info] |xqc_engine_packet_process|==>|conn:000055FA599C2C0C|size:97|state:DRAINING|recv_time:1757650050757475|
[2025/09/12 04:07:30 757484] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 04:07:30 757491] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 04:07:30 757495] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 04:07:30 757501] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:8|
[2025/09/12 04:07:30 757506] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 757511] [info] |scid:4690121684931bfb82fd2362|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:07:30 757516] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FA599C2C0C|path:0|
[2025/09/12 04:07:30 757526] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:07:30 757531] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:1|
[2025/09/12 04:07:30 757536] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:97|pkt_type:HSK|pkt_num:8|frame:|recv_time:1757650050757475|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 757542] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4690121684931bfb82fd2362|spin_bit:0|
[2025/09/12 04:07:30 757547] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 04:07:30 757552] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 04:07:30 757558] [debug] |scid:4690121684931bfb82fd2362|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 04:07:30 757563] [debug] |scid:4690121684931bfb82fd2362|xqc_process_frames|draining state, skip|
[2025/09/12 04:07:30 757567] [debug] |scid:4690121684931bfb82fd2362|xqc_maybe_should_ack|already yes|
[2025/09/12 04:07:30 757572] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 04:07:30 757577] [info] |scid:4690121684931bfb82fd2362|xqc_conn_on_pkt_processed|====>|conn:000055FA599C2C0C|path:0|size:49|pkt_type:SHORT_HEADER|pkt_num:11|frame:|recv_time:1757650050757475|dcid:4690121684931bfb82fd2362|dcid_seq:0|
[2025/09/12 04:07:30 757583] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:PATH_IDLE|expire:1757650170757475|now:1757650050757475|interv:120000000|
[2025/09/12 04:07:30 757588] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_set|type:CONN_IDLE|expire:1757650170757475|now:1757650050757475|interv:120000000|
[2025/09/12 04:07:30 757593] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050969313|pq_index:0|
[2025/09/12 04:07:30 757598] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050752665|
[2025/09/12 04:07:30 757602] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050757602|
[2025/09/12 04:07:30 757608] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING ERROR DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050757607|
[2025/09/12 04:07:30 757614] [debug] |scid:4690121684931bfb82fd2362|xqc_conn_next_wakeup_time|wakeup_time:1757650050969313|
[2025/09/12 04:07:30 757619] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_wakeup_queue|next_tick_time:1757650050969313|
[2025/09/12 04:07:30 757624] [debug] |xqc_engine_wakeup_after|wakeup:1757650050969313|now:1757650050757624|diff:211689|
[2025/09/12 04:07:30 757629] [debug] |xqc_engine_main_logic|END|now:1757650050757607|
[2025/09/12 04:07:30 757635] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050757635|
[2025/09/12 04:07:30 757639] [debug] |xqc_engine_wakeup_after|wakeup:1757650050969313|now:1757650050757639|diff:211674|
[2025/09/12 04:07:30 757644] [debug] |xqc_engine_main_logic|END|now:1757650050757635|
[2025/09/12 04:07:30 969911] [debug] |xqc_engine_main_logic|BEGIN|now:1757650050969910|
[2025/09/12 04:07:30 969928] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_remove_wakeup_queue|next_tick_time:1757650050969313|pq_index:0|
[2025/09/12 04:07:30 969935] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_add_active_queue|last_ticked_time:1757650050757607|
[2025/09/12 04:07:30 969942] [debug] |scid:4690121684931bfb82fd2362|xqc_engine_process_conn|conn:000055FA599C2C0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING ERROR DCID_OK TOKEN_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY DGRAM_MSS_NOTIFY (null) |now:1757650050969940|
[2025/09/12 04:07:30 969958] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757650050969313|now:1757650050969940|
[2025/09/12 04:07:30 969963] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757650050969313|now:1757650050969940|
[2025/09/12 04:07:30 969968] [debug] |scid:4690121684931bfb82fd2362|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:07:30 969974] [info] |xqc_engine_main_logic|conn:000055FA599C2C0C|addr or cid not avail|conn_state:13|next_tick_time:1757650050969313
[2025/09/12 04:07:30 969987] [report] |scid:4690121684931bfb82fd2362|xqc_conn_destroy|000055FA599C2C0C|has_0rtt:1|0rtt_accept:1|token_ok:1|handshake_time:35680|first_send_delay:1764|conn_persist:285722|keyupdate_cnt:0|err:0xc|close_msg:remote error|addr or cid not avail|hsk_recv:35185|close_recv:42580|close_send:42740|last_recv:73210|last_send:42740|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,20,26,16,10240,0,17,i32,2,27,97,0,8,73,0,4,36,97,0,11,73,0,4,36,97,0,10,67,0,4,37,4000,14,36,4,9,40000,15,42,4,37,4000,13,36,0-2,0-2,0-0,0-0,0-0,0-34,0-12543,0-4705,0-16,0-16,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:16|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:0|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 04:07:30 969998] [debug] |scid:4690121684931bfb82fd2362|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:07:30 970007] [stats] |scid:4690121684931bfb82fd2362|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:10240|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757650050685771|wrt_delay:195|snd_delay:817|finwrt_delay:258|finsnd_delay:1425|finrcv_delay:1|finread_delay:110|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:4690121684931bfb82fd2362|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 04:07:30 970046] [debug] |scid:4690121684931bfb82fd2362|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:07:30 970053] [debug] |scid:4690121684931bfb82fd2362|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:07:30 970059] [debug] |scid:4690121684931bfb82fd2362|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:07:30 970064] [debug] |scid:4690121684931bfb82fd2362|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:07:30 970088] [debug] |xqc_engine_wakeup_after|wakeup:1757650109530067|now:1757650050970088|diff:58559979|
[2025/09/12 04:07:30 970094] [debug] |xqc_engine_main_logic|END|now:1757650050969940|