[2025/09/12 04:57:48 247502] [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 04:57:48 247549] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:57:48 247555] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:57:48 247561] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:57:48 247566] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:57:48 247575] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:57:48 247580] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:57:48 247585] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:57:48 247590] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:57:48 247715] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188247713|now:1757653068247713|interv:120000000|
[2025/09/12 04:57:48 247752] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188247751|now:1757653068247751|interv:120000000|
[2025/09/12 04:57:48 247760] [debug] |xqc_path_create|path:0|dcid:464fdd4e7bc1413d|scid:664ede7647528e2a|create_path_count:1|
[2025/09/12 04:57:48 247767] [debug] |scid:664ede7647528e2a|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 04:57:48 247773] [debug] |xqc_path_init|path:0|dcid:464fdd4e7bc1413d|scid:664ede7647528e2a|state:2|
[2025/09/12 04:57:48 247778] [debug] |scid:664ede7647528e2a|xqc_conn_create|success|scid:664ede7647528e2a|dcid:464fdd4e7bc1413d|conn:000055880309F35C|
[2025/09/12 04:57:48 247787] [debug] |scid:664ede7647528e2a|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 04:57:48 247795] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:57:48 248624] [debug] |scid:664ede7647528e2a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 04:57:48 248632] [debug] |scid:664ede7647528e2a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:57:48 248638] [debug] |scid:664ede7647528e2a|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:57:48 248644] [debug] |scid:664ede7647528e2a|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 04:57:48 248650] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653068248649|
[2025/09/12 04:57:48 248656] [debug] |scid:664ede7647528e2a|xqc_process_crypto_write_streams|
[2025/09/12 04:57:48 248660] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:57:48 248668] [info] |scid:664ede7647528e2a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653068248667|
[2025/09/12 04:57:48 248674] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 04:57:48 248680] [debug] |scid:664ede7647528e2a|xqc_path_get_perf_class|conn:000055880309F35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:57:48 248685] [debug] |scid:664ede7647528e2a|xqc_minrtt_scheduler_get_path|path srtt|conn:000055880309F35C|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 04:57:48 248690] [debug] |scid:664ede7647528e2a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 04:57:48 248696] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:57:48 248701] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:57:48 248772] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653068248717|stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 248779] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 248784] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:57:48 248789] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:48 248793] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:57:48 248797] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:48 248801] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:57:48 248805] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653068998717|now:1757653068248788|interv:749929|
[2025/09/12 04:57:48 248810] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055880309F35C|path:0|pns:0|expire:1757653068998717|now:1757653068248788|interval:749929|pto_count:0|srtt:250000
[2025/09/12 04:57:48 248816] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 04:57:48 248824] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653068998717|
[2025/09/12 04:57:48 248830] [debug] |scid:664ede7647528e2a|xqc_engine_remove_active_queue|last_ticked_time:1757653068248649|pd_index:0|
[2025/09/12 04:57:48 248835] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653068998717|
[2025/09/12 04:57:48 248841] [debug] |xqc_engine_wakeup_after|wakeup:1757653068998717|now:1757653068248840|diff:749877|
[2025/09/12 04:57:48 248846] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:57:48 248909] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653068998717|pq_index:0|
[2025/09/12 04:57:48 248917] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068248649|
[2025/09/12 04:57:48 248925] [debug] |scid:664ede7647528e2a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 04:57:48 248932] [debug] |scid:664ede7647528e2a|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 04:57:48 248940] [debug] |scid:664ede7647528e2a|xqc_stream_buff_data|size:17|
[2025/09/12 04:57:48 248947] [info] |scid:664ede7647528e2a|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:000055880309F35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 04:57:48 248957] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653068248956|
[2025/09/12 04:57:48 248965] [debug] |scid:664ede7647528e2a|xqc_path_get_perf_class|conn:000055880309F35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:57:48 248972] [debug] |scid:664ede7647528e2a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055880309F35C|stream_id:0|stream_offset:17|
[2025/09/12 04:57:48 248978] [debug] |scid:664ede7647528e2a|xqc_minrtt_scheduler_get_path|path srtt|conn:000055880309F35C|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 04:57:48 248991] [debug] |scid:664ede7647528e2a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 04:57:48 248999] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:57:48 249005] [debug] |scid:664ede7647528e2a|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055880309F35C|stream_id:0|stream_offset:17|
[2025/09/12 04:57:48 249012] [debug] |scid:664ede7647528e2a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:57:48 249019] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:57:48 249052] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653068249029|stream_id:0|stream_offset:17|
[2025/09/12 04:57:48 249062] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 249070] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 04:57:48 249076] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:48 249082] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:57:48 249088] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:48 249095] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:48 249101] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:48 249107] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653068998717|now:1757653068249075|interv:749642|
[2025/09/12 04:57:48 249112] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055880309F35C|path:0|pns:0|expire:1757653068998717|now:1757653068249075|interval:749642|pto_count:0|srtt:250000
[2025/09/12 04:57:48 249119] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:57:48 249126] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653068998717|
[2025/09/12 04:57:48 249132] [debug] |scid:664ede7647528e2a|xqc_engine_remove_active_queue|last_ticked_time:1757653068248956|pd_index:0|
[2025/09/12 04:57:48 249139] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653068998717|
[2025/09/12 04:57:48 249143] [debug] |xqc_engine_wakeup_after|wakeup:1757653068998717|now:1757653068249143|diff:749574|
[2025/09/12 04:57:48 249148] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:57:48 282489] [info] |xqc_engine_packet_process|==>|conn:000055880309F35C|size:1200|state:C_INITIAL_SENT|recv_time:1757653068282487|
[2025/09/12 04:57:48 282511] [debug] |scid:664ede7647528e2a|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:57:48 282517] [debug] |scid:664ede7647528e2a|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 04:57:48 282525] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:57:48 282530] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:57:48 282538] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 04:57:48 282544] [debug] |scid:664ede7647528e2a|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:48 282560] [debug] |scid:664ede7647528e2a|xqc_process_crypto_frame|level:0|
[2025/09/12 04:57:48 282569] [debug] |scid:664ede7647528e2a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:57:48 282578] [debug] |scid:664ede7647528e2a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 04:57:48 283025] [debug] |scid:664ede7647528e2a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:57:48 283037] [debug] |scid:664ede7647528e2a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:57:48 283046] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653068998717|pq_index:0|
[2025/09/12 04:57:48 283052] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068248956|
[2025/09/12 04:57:48 283058] [debug] |scid:664ede7647528e2a|xqc_process_frames|frame_type:0|
[2025/09/12 04:57:48 283063] [debug] |scid:664ede7647528e2a|xqc_process_padding_frame|process padding|
[2025/09/12 04:57:48 283071] [info] |scid:664ede7647528e2a|xqc_conn_confirm_cid|dcid change|ori:464fdd4e7bc1413d|new:86ace5a3a26272440f470777|
[2025/09/12 04:57:48 283078] [info] |scid:664ede7647528e2a|xqc_conn_addr_validated|Address Validated|conn:000055880309F35C|role:0|
[2025/09/12 04:57:48 283084] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:57:48 283090] [debug] |scid:664ede7647528e2a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:57:48 283096] [debug] |scid:664ede7647528e2a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 04:57:48 283101] [info] |scid:664ede7647528e2a|xqc_conn_on_pkt_processed|====>|conn:000055880309F35C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757653068282487|dcid:664ede7647528e2a|dcid_seq:0|
[2025/09/12 04:57:48 283109] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188282487|now:1757653068282487|interv:120000000|
[2025/09/12 04:57:48 283114] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188282487|now:1757653068282487|interv:120000000|
[2025/09/12 04:57:48 283119] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068283119|
[2025/09/12 04:57:48 283125] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653068283124|
[2025/09/12 04:57:48 283131] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 04:57:48 283136] [debug] |scid:664ede7647528e2a|xqc_process_crypto_write_streams|
[2025/09/12 04:57:48 283141] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:57:48 283145] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 04:57:48 283152] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|largest_recv:0|ack_delay:665|first_ack_range:0|largest_pkt_recv_time:1757653068282487|
[2025/09/12 04:57:48 283158] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 04:57:48 283163] [debug] |scid:664ede7647528e2a|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:57:48 283169] [debug] |scid:664ede7647528e2a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:57:48 283174] [debug] |scid:664ede7647528e2a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 283180] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 04:57:48 283186] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:57:48 283233] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:1234|now:1757653068283202|stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 283241] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 283246] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 04:57:48 283252] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:57:48 283258] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653068998717|
[2025/09/12 04:57:48 283263] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653068998717|
[2025/09/12 04:57:48 283268] [debug] |xqc_engine_wakeup_after|wakeup:1757653068998717|now:1757653068283268|diff:715449|
[2025/09/12 04:57:48 283275] [debug] |xqc_engine_main_logic|END|now:1757653068283124|
[2025/09/12 04:57:48 283290] [info] |xqc_engine_packet_process|==>|conn:000055880309F35C|size:89|state:C_INITIAL_RECVD|recv_time:1757653068283289|
[2025/09/12 04:57:48 283300] [debug] |scid:664ede7647528e2a|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:57:48 283310] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:57:48 283315] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:57:48 283322] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 04:57:48 283327] [debug] |scid:664ede7647528e2a|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:48 283333] [debug] |scid:664ede7647528e2a|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 04:57:48 283342] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653068998717|pq_index:0|
[2025/09/12 04:57:48 283348] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068283124|
[2025/09/12 04:57:48 283352] [debug] |scid:664ede7647528e2a|xqc_process_crypto_frame|level:2|
[2025/09/12 04:57:48 283357] [debug] |scid:664ede7647528e2a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:57:48 283363] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:57:48 283372] [debug] |scid:664ede7647528e2a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:57:48 283380] [debug] |scid:664ede7647528e2a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 04:57:48 283389] [info] |scid:664ede7647528e2a|xqc_conn_on_pkt_processed|====>|conn:000055880309F35C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653068283289|dcid:664ede7647528e2a|dcid_seq:0|
[2025/09/12 04:57:48 283398] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188283289|now:1757653068283289|interv:120000000|
[2025/09/12 04:57:48 283403] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188283289|now:1757653068283289|interv:120000000|
[2025/09/12 04:57:48 283408] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068283408|
[2025/09/12 04:57:48 283414] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653068283413|
[2025/09/12 04:57:48 283419] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:57:48 283425] [debug] |scid:664ede7647528e2a|xqc_process_crypto_write_streams|
[2025/09/12 04:57:48 283429] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:57:48 283439] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:57:48 283445] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|largest_recv:1|ack_delay:156|first_ack_range:0|largest_pkt_recv_time:1757653068283289|
[2025/09/12 04:57:48 283450] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 04:57:48 283456] [debug] |scid:664ede7647528e2a|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 04:57:48 283464] [debug] |scid:664ede7647528e2a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:57:48 283506] [debug] |scid:664ede7647528e2a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 283512] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:57:48 283518] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:57:48 283551] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:1234|now:1757653068283526|stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 283562] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:0|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 283573] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653068998717|
[2025/09/12 04:57:48 283581] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653068998717|
[2025/09/12 04:57:48 283588] [debug] |xqc_engine_wakeup_after|wakeup:1757653068998717|now:1757653068283588|diff:715129|
[2025/09/12 04:57:48 283594] [debug] |xqc_engine_main_logic|END|now:1757653068283413|
[2025/09/12 04:57:48 283601] [info] |xqc_engine_packet_process|==>|conn:000055880309F35C|size:65|state:C_HANDSHAKE_RECVD|recv_time:1757653068283601|
[2025/09/12 04:57:48 283606] [info] |scid:664ede7647528e2a|xqc_packet_parse_single|initial packet should be discarded|curr_stat:8|
[2025/09/12 04:57:48 283610] [info] |scid:664ede7647528e2a|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 04:57:48 283614] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188283601|now:1757653068283601|interv:120000000|
[2025/09/12 04:57:48 283618] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188283601|now:1757653068283601|interv:120000000|
[2025/09/12 04:57:48 283622] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653068998717|pq_index:0|
[2025/09/12 04:57:48 283626] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068283413|
[2025/09/12 04:57:48 283631] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068283631|
[2025/09/12 04:57:48 283635] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653068283635|
[2025/09/12 04:57:48 283642] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653068998717|
[2025/09/12 04:57:48 283648] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653068998717|
[2025/09/12 04:57:48 283655] [debug] |xqc_engine_wakeup_after|wakeup:1757653068998717|now:1757653068283654|diff:715063|
[2025/09/12 04:57:48 283661] [debug] |xqc_engine_main_logic|END|now:1757653068283635|
[2025/09/12 04:57:48 418668] [info] |xqc_engine_packet_process|==>|conn:000055880309F35C|size:181|state:C_HANDSHAKE_RECVD|recv_time:1757653068418667|
[2025/09/12 04:57:48 418684] [debug] |scid:664ede7647528e2a|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 04:57:48 418693] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:57:48 418708] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:57:48 418716] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 04:57:48 418723] [debug] |scid:664ede7647528e2a|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:48 418729] [debug] |scid:664ede7647528e2a|xqc_process_crypto_frame|level:2|
[2025/09/12 04:57:48 418736] [debug] |scid:664ede7647528e2a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:57:48 418741] [debug] |scid:664ede7647528e2a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 04:57:48 418754] [debug] |scid:664ede7647528e2a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:57:48 418761] [debug] |scid:664ede7647528e2a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:57:48 418767] [debug] |scid:664ede7647528e2a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:57:48 418849] [debug] |scid:664ede7647528e2a|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:57:48 418860] [info] |scid:664ede7647528e2a|xqc_conn_tls_transport_params_cb|store sr_token with cid: 464fdd4e7bc1413d|token:4726a5e71819da11226a1edf27415b03
[2025/09/12 04:57:48 418867] [debug] |scid:664ede7647528e2a|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 04:57:48 418873] [debug] |scid:664ede7647528e2a|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 04:57:48 419083] [debug] |scid:664ede7647528e2a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:57:48 419094] [debug] |scid:664ede7647528e2a|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:57:48 419100] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653068998717|pq_index:0|
[2025/09/12 04:57:48 419106] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068283635|
[2025/09/12 04:57:48 419113] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:57:48 419120] [debug] |scid:664ede7647528e2a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 04:57:48 419126] [debug] |scid:664ede7647528e2a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 04:57:48 419133] [info] |scid:664ede7647528e2a|xqc_conn_on_pkt_processed|====>|conn:000055880309F35C|path:0|size:181|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757653068418667|dcid:664ede7647528e2a|dcid_seq:0|
[2025/09/12 04:57:48 419140] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188418667|now:1757653068418667|interv:120000000|
[2025/09/12 04:57:48 419144] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188418667|now:1757653068418667|interv:120000000|
[2025/09/12 04:57:48 419148] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068419148|
[2025/09/12 04:57:48 419153] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653068419152|
[2025/09/12 04:57:48 419159] [info] |scid:664ede7647528e2a|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:57:48 419165] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:57:48 419172] [debug] |scid:664ede7647528e2a|xqc_process_crypto_write_streams|
[2025/09/12 04:57:48 419177] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:57:48 419185] [info] |scid:664ede7647528e2a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653068419184|
[2025/09/12 04:57:48 419196] [debug] |scid:664ede7647528e2a|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055880309F35C|
[2025/09/12 04:57:48 419201] [debug] |scid:664ede7647528e2a|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 04:57:48 419206] [info] |scid:664ede7647528e2a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:57:48 419210] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:48 419215] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:48 419219] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:48 419223] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:48 419227] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:48 419231] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653068419210|interv:18444986420641132405|
[2025/09/12 04:57:48 419235] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055880309F35C|path:0|pns:0|expire:18446744073709551615|now:1757653068419210|interval:18444986420641132405|pto_count:0|srtt:250000
[2025/09/12 04:57:48 419240] [debug] |scid:664ede7647528e2a|xqc_conn_early_data_accept|accept|
[2025/09/12 04:57:48 419244] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 04:57:48 419249] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|largest_recv:3|ack_delay:582|first_ack_range:0|largest_pkt_recv_time:1757653068418667|
[2025/09/12 04:57:48 419253] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|high:3|low:3|pkt_pns:1|
[2025/09/12 04:57:48 419257] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 04:57:48 419261] [debug] |scid:664ede7647528e2a|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:57:48 419265] [debug] |scid:664ede7647528e2a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:57:48 419270] [debug] |scid:664ede7647528e2a|xqc_path_get_perf_class|conn:000055880309F35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:57:48 419274] [debug] |scid:664ede7647528e2a|xqc_minrtt_scheduler_get_path|path srtt|conn:000055880309F35C|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 04:57:48 419279] [debug] |scid:664ede7647528e2a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 04:57:48 419284] [debug] |scid:664ede7647528e2a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 419288] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:57:48 419293] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:57:48 419326] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653068419300|stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 419332] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 419341] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:57:48 419345] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:48 419349] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:48 419353] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:57:48 419357] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:48 419361] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:48 419364] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653069169300|now:1757653068419345|interv:749955|
[2025/09/12 04:57:48 419369] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055880309F35C|path:0|pns:1|expire:1757653069169300|now:1757653068419345|interval:749955|pto_count:0|srtt:250000
[2025/09/12 04:57:48 419373] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 04:57:48 419378] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 04:57:48 419382] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:57:48 419402] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:2|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:122|now:1757653068419388|stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 419407] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 419413] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653069169300|
[2025/09/12 04:57:48 419417] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653069169300|
[2025/09/12 04:57:48 419421] [debug] |xqc_engine_wakeup_after|wakeup:1757653069169300|now:1757653068419420|diff:749880|
[2025/09/12 04:57:48 419425] [debug] |xqc_engine_main_logic|END|now:1757653068419152|
[2025/09/12 04:57:48 419436] [info] |xqc_engine_packet_process|==>|conn:000055880309F35C|size:181|state:ESTABED|recv_time:1757653068419435|
[2025/09/12 04:57:48 419444] [debug] |scid:664ede7647528e2a|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 04:57:48 419452] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:57:48 419457] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:57:48 419465] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 04:57:48 419493] [debug] |scid:664ede7647528e2a|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:48 419500] [debug] |scid:664ede7647528e2a|xqc_process_crypto_frame|level:2|
[2025/09/12 04:57:48 419506] [debug] |scid:664ede7647528e2a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:57:48 419513] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653069169300|pq_index:0|
[2025/09/12 04:57:48 419520] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068419152|
[2025/09/12 04:57:48 419528] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:57:48 419535] [debug] |scid:664ede7647528e2a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:57:48 419547] [debug] |scid:664ede7647528e2a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 04:57:48 419552] [info] |scid:664ede7647528e2a|xqc_conn_on_pkt_processed|====>|conn:000055880309F35C|path:0|size:181|pkt_type:HSK|pkt_num:4|frame:CRYPTO |recv_time:1757653068419435|dcid:664ede7647528e2a|dcid_seq:0|
[2025/09/12 04:57:48 419556] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188419435|now:1757653068419435|interv:120000000|
[2025/09/12 04:57:48 419561] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188419435|now:1757653068419435|interv:120000000|
[2025/09/12 04:57:48 419565] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068419565|
[2025/09/12 04:57:48 419569] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068419569|
[2025/09/12 04:57:48 419574] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:57:48 419579] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|largest_recv:4|ack_delay:144|first_ack_range:1|largest_pkt_recv_time:1757653068419435|
[2025/09/12 04:57:48 419584] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|high:4|low:3|pkt_pns:1|
[2025/09/12 04:57:48 419588] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 04:57:48 419591] [debug] |scid:664ede7647528e2a|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 04:57:48 419595] [debug] |scid:664ede7647528e2a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:57:48 419600] [debug] |scid:664ede7647528e2a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 419605] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:40|pkt_type:HSK|frame:ACK |
[2025/09/12 04:57:48 419609] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:57:48 419635] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:3|size:40|sent:56|pkt_type:HSK|frame:ACK |inflight:122|now:1757653068419615|stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 419640] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:3|origin_pktnum:0|size:40|enc_size:56|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 419645] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653069169300|
[2025/09/12 04:57:48 419649] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653069169300|
[2025/09/12 04:57:48 419653] [debug] |xqc_engine_wakeup_after|wakeup:1757653069169300|now:1757653068419653|diff:749647|
[2025/09/12 04:57:48 419658] [debug] |xqc_engine_main_logic|END|now:1757653068419569|
[2025/09/12 04:57:48 419664] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068419664|
[2025/09/12 04:57:48 419671] [debug] |xqc_engine_wakeup_after|wakeup:1757653069169300|now:1757653068419671|diff:749629|
[2025/09/12 04:57:48 419677] [debug] |xqc_engine_main_logic|END|now:1757653068419664|
[2025/09/12 04:57:48 450651] [info] |xqc_engine_packet_process|==>|conn:000055880309F35C|size:290|state:ESTABED|recv_time:1757653068450650|
[2025/09/12 04:57:48 450665] [debug] |scid:664ede7647528e2a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:664ede7647528e2a|spin_bit:1|
[2025/09/12 04:57:48 450674] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:57:48 450680] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 04:57:48 450696] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 04:57:48 450710] [debug] |scid:664ede7647528e2a|xqc_process_frames|frame_type:6|
[2025/09/12 04:57:48 450717] [debug] |scid:664ede7647528e2a|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 04:57:48 450723] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653069169300|pq_index:0|
[2025/09/12 04:57:48 450730] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068419569|
[2025/09/12 04:57:48 450736] [debug] |scid:664ede7647528e2a|xqc_process_crypto_frame|level:3|
[2025/09/12 04:57:48 450741] [debug] |scid:664ede7647528e2a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 04:57:48 450747] [debug] |scid:664ede7647528e2a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 04:57:48 450909] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:ACK_01RTT|expire:1757653068475650|now:1757653068450650|interv:25000|
[2025/09/12 04:57:48 450920] [debug] |scid:664ede7647528e2a|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068450650|max_ack_delay:25000|
[2025/09/12 04:57:48 450927] [debug] |scid:664ede7647528e2a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 04:57:48 450935] [info] |scid:664ede7647528e2a|xqc_conn_on_pkt_processed|====>|conn:000055880309F35C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:8|frame:CRYPTO |recv_time:1757653068450650|dcid:664ede7647528e2a|dcid_seq:0|
[2025/09/12 04:57:48 450942] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188450650|now:1757653068450650|interv:120000000|
[2025/09/12 04:57:48 450948] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188450650|now:1757653068450650|interv:120000000|
[2025/09/12 04:57:48 450954] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068450954|
[2025/09/12 04:57:48 450962] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068450960|
[2025/09/12 04:57:48 450970] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:57:48 450976] [debug] |scid:664ede7647528e2a|xqc_process_crypto_write_streams|
[2025/09/12 04:57:48 450982] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:57:48 450987] [debug] |scid:664ede7647528e2a|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:57:48 450995] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653068475650|
[2025/09/12 04:57:48 451001] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653068475650|
[2025/09/12 04:57:48 451006] [debug] |xqc_engine_wakeup_after|wakeup:1757653068475650|now:1757653068451006|diff:24644|
[2025/09/12 04:57:48 451013] [debug] |xqc_engine_main_logic|END|now:1757653068450960|
[2025/09/12 04:57:48 451028] [info] |xqc_engine_packet_process|==>|conn:000055880309F35C|size:54|state:ESTABED|recv_time:1757653068451027|
[2025/09/12 04:57:48 451033] [debug] |scid:664ede7647528e2a|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 04:57:48 451039] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:57:48 451042] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:57:48 451048] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 04:57:48 451052] [debug] |scid:664ede7647528e2a|xqc_process_frames|frame_type:2|
[2025/09/12 04:57:48 451057] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|conn:000055880309F35C|path:0|pkt_num:1|origin_pktnum:0|size:72|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:57:48 451067] [debug] |scid:664ede7647528e2a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:122|prior_delivered:0|prior_time:1757653068248717|is_app_limited:1|send_elapse:170583|ack_elapse:202310|ctl_first_sent_time:1757653068419300|lagest_ack_time:1757653068451027|curr_delivered:72|
[2025/09/12 04:57:48 451072] [debug] |scid:664ede7647528e2a|xqc_update_sample|sampler_sent_time_update:1757653068419300|
[2025/09/12 04:57:48 451077] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:57:48 451081] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_rtt|before update rtt|conn:000055880309F35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31727|ack_delay:400|
[2025/09/12 04:57:48 451087] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_rtt|l-0.0.0.0-55616-664ede7647528e2a p-193.167.100.100-443-86ace5a3a26272440f470777 |after update rtt|conn:000055880309F35C|srtt:31727|rttvar:15863|minrtt:31727|latest_rtt:31727|ack_delay:400|
[2025/09/12 04:57:48 451091] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:57:48 451096] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:1|
[2025/09/12 04:57:48 451100] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:57:48 451104] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|srtt:31727|rtt_var:15863|pto_duration:95179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:48 451109] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:48 451113] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:48 451116] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:48 451120] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:57:48 451124] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653068451104|interv:18444986420641100511|
[2025/09/12 04:57:48 451128] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055880309F35C|path:0|pns:0|expire:18446744073709551615|now:1757653068451104|interval:18444986420641100511|pto_count:0|srtt:31727
[2025/09/12 04:57:48 451133] [debug] |scid:664ede7647528e2a|xqc_generate_sample|sampler: send_elapse 170583, ack_elapse 202310, delivered 72|rate 355|lost 0|
[2025/09/12 04:57:48 451137] [debug] |scid:664ede7647528e2a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:57:48 451141] [debug] |scid:664ede7647528e2a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (355) in round 1|
[2025/09/12 04:57:48 451145] [debug] |scid:664ede7647528e2a|xqc_bbr_update_min_rtt|probertt expire|rtt:31727, old_rtt:2147483647|
[2025/09/12 04:57:48 451149] [debug] |scid:664ede7647528e2a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31727, old_rtt:2147483647|
[2025/09/12 04:57:48 451154] [debug] |scid:664ede7647528e2a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:71|
[2025/09/12 04:57:48 451159] [debug] |scid:664ede7647528e2a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:72|po_sent_time:1757653068419300|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:72|
[2025/09/12 04:57:48 451164] [debug] |scid:664ede7647528e2a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:72|po_sent_time:1757653068419300|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:72|
[2025/09/12 04:57:48 451172] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|l-0.0.0.0-55616-664ede7647528e2a p-193.167.100.100-443-86ace5a3a26272440f470777 |bbr on ack|mode:0|pacing_rate:12535521|bw:355|cwnd:137928|full_bw_reached:0|inflight:50|srtt:31727|latest_rtt:31727|min_rtt:31727|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:57:48 451178] [debug] |scid:664ede7647528e2a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 04:57:48 451182] [info] |scid:664ede7647528e2a|xqc_conn_on_pkt_processed|====>|conn:000055880309F35C|path:0|size:54|pkt_type:HSK|pkt_num:5|frame:ACK |recv_time:1757653068451027|dcid:664ede7647528e2a|dcid_seq:0|
[2025/09/12 04:57:48 451187] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188451027|now:1757653068451027|interv:120000000|
[2025/09/12 04:57:48 451191] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188451027|now:1757653068451027|interv:120000000|
[2025/09/12 04:57:48 451195] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653068475650|pq_index:0|
[2025/09/12 04:57:48 451199] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068450960|
[2025/09/12 04:57:48 451203] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068451203|
[2025/09/12 04:57:48 451208] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068451207|
[2025/09/12 04:57:48 451213] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653068475650|
[2025/09/12 04:57:48 451217] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653068475650|
[2025/09/12 04:57:48 451221] [debug] |xqc_engine_wakeup_after|wakeup:1757653068475650|now:1757653068451221|diff:24429|
[2025/09/12 04:57:48 451225] [debug] |xqc_engine_main_logic|END|now:1757653068451207|
[2025/09/12 04:57:48 451232] [info] |xqc_engine_packet_process|==>|conn:000055880309F35C|size:61|state:ESTABED|recv_time:1757653068451231|
[2025/09/12 04:57:48 451236] [debug] |scid:664ede7647528e2a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:664ede7647528e2a|spin_bit:1|
[2025/09/12 04:57:48 451241] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 04:57:48 451245] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 04:57:48 451250] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 04:57:48 451254] [debug] |scid:664ede7647528e2a|xqc_process_frames|frame_type:18|
[2025/09/12 04:57:48 451258] [debug] |scid:664ede7647528e2a|xqc_process_new_conn_id_frame|new_conn_id|483c4c4d181297230d2f134b|sr_token:17132e3357845a41b3d1a9a30c326003
[2025/09/12 04:57:48 451265] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:48 451269] [debug] |scid:664ede7647528e2a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:57:48 451274] [debug] |scid:664ede7647528e2a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 04:57:48 451278] [info] |scid:664ede7647528e2a|xqc_conn_on_pkt_processed|====>|conn:000055880309F35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:9|frame:NEW_CONNECTION_ID |recv_time:1757653068451231|dcid:664ede7647528e2a|dcid_seq:0|
[2025/09/12 04:57:48 451282] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188451231|now:1757653068451231|interv:120000000|
[2025/09/12 04:57:48 451289] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188451231|now:1757653068451231|interv:120000000|
[2025/09/12 04:57:48 451293] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653068475650|pq_index:0|
[2025/09/12 04:57:48 451297] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068451207|
[2025/09/12 04:57:48 451300] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068451300|
[2025/09/12 04:57:48 451305] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068451304|
[2025/09/12 04:57:48 451310] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|largest_recv:9|ack_delay:79|first_ack_range:1|largest_pkt_recv_time:1757653068451231|
[2025/09/12 04:57:48 451314] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|high:9|low:8|pkt_pns:2|
[2025/09/12 04:57:48 451318] [debug] |scid:664ede7647528e2a|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 04:57:48 451322] [debug] |scid:664ede7647528e2a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:57:48 451327] [debug] |scid:664ede7647528e2a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 451331] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:57:48 451336] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:57:48 451365] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:1|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:50|now:1757653068451341|stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 451370] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:1|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 451376] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653188451231|
[2025/09/12 04:57:48 451379] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653188451231|
[2025/09/12 04:57:48 451383] [debug] |xqc_engine_wakeup_after|wakeup:1757653188451231|now:1757653068451383|diff:119999848|
[2025/09/12 04:57:48 451387] [debug] |xqc_engine_main_logic|END|now:1757653068451304|
[2025/09/12 04:57:48 451394] [info] |xqc_engine_packet_process|==>|conn:000055880309F35C|size:61|state:ESTABED|recv_time:1757653068451394|
[2025/09/12 04:57:48 451398] [debug] |scid:664ede7647528e2a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:664ede7647528e2a|spin_bit:1|
[2025/09/12 04:57:48 451403] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 04:57:48 451407] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 04:57:48 451413] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 04:57:48 451420] [debug] |scid:664ede7647528e2a|xqc_process_frames|frame_type:18|
[2025/09/12 04:57:48 451427] [debug] |scid:664ede7647528e2a|xqc_process_new_conn_id_frame|new_conn_id|b729d37b9212650885aaf909|sr_token:8cabb18373cea94fd25a08c1df97f5f5
[2025/09/12 04:57:48 451436] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:ACK_01RTT|expire:1757653068476394|now:1757653068451394|interv:25000|
[2025/09/12 04:57:48 451444] [debug] |scid:664ede7647528e2a|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068451394|max_ack_delay:25000|
[2025/09/12 04:57:48 451455] [debug] |scid:664ede7647528e2a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 04:57:48 451460] [info] |scid:664ede7647528e2a|xqc_conn_on_pkt_processed|====>|conn:000055880309F35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:10|frame:NEW_CONNECTION_ID |recv_time:1757653068451394|dcid:664ede7647528e2a|dcid_seq:0|
[2025/09/12 04:57:48 451464] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188451394|now:1757653068451394|interv:120000000|
[2025/09/12 04:57:48 451489] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188451394|now:1757653068451394|interv:120000000|
[2025/09/12 04:57:48 451497] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653188451231|pq_index:0|
[2025/09/12 04:57:48 451502] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068451304|
[2025/09/12 04:57:48 451508] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068451508|
[2025/09/12 04:57:48 451516] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068451515|
[2025/09/12 04:57:48 451525] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653068476394|
[2025/09/12 04:57:48 451531] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653068476394|
[2025/09/12 04:57:48 451534] [debug] |xqc_engine_wakeup_after|wakeup:1757653068476394|now:1757653068451534|diff:24860|
[2025/09/12 04:57:48 451539] [debug] |xqc_engine_main_logic|END|now:1757653068451515|
[2025/09/12 04:57:48 451544] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068451544|
[2025/09/12 04:57:48 451548] [debug] |xqc_engine_wakeup_after|wakeup:1757653068476394|now:1757653068451548|diff:24846|
[2025/09/12 04:57:48 451552] [debug] |xqc_engine_main_logic|END|now:1757653068451544|
[2025/09/12 04:57:48 475986] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068475986|
[2025/09/12 04:57:48 475997] [debug] |xqc_engine_wakeup_after|wakeup:1757653068476394|now:1757653068475997|diff:397|
[2025/09/12 04:57:48 476001] [debug] |xqc_engine_main_logic|END|now:1757653068475986|
[2025/09/12 04:57:48 477067] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068477067|
[2025/09/12 04:57:48 477073] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653068476394|pq_index:0|
[2025/09/12 04:57:48 477077] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068451515|
[2025/09/12 04:57:48 477082] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068477081|
[2025/09/12 04:57:48 477087] [debug] |scid:664ede7647528e2a|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653068476394|now:1757653068477081|
[2025/09/12 04:57:48 477091] [debug] |scid:664ede7647528e2a|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:57:48 477095] [debug] |scid:664ede7647528e2a|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653068476394|now:1757653068477081|
[2025/09/12 04:57:48 477099] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:48 477105] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|largest_recv:10|ack_delay:25710|first_ack_range:2|largest_pkt_recv_time:1757653068451394|
[2025/09/12 04:57:48 477109] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|high:10|low:8|pkt_pns:2|
[2025/09/12 04:57:48 477113] [debug] |scid:664ede7647528e2a|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 04:57:48 477117] [debug] |scid:664ede7647528e2a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:57:48 477127] [debug] |scid:664ede7647528e2a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 477132] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:57:48 477137] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:57:48 477164] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:2|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:50|now:1757653068477144|stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 477170] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:2|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 477175] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653188451394|
[2025/09/12 04:57:48 477179] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653188451394|
[2025/09/12 04:57:48 477183] [debug] |xqc_engine_wakeup_after|wakeup:1757653188451394|now:1757653068477183|diff:119974211|
[2025/09/12 04:57:48 477187] [debug] |xqc_engine_main_logic|END|now:1757653068477081|
[2025/09/12 04:57:48 482091] [info] |xqc_engine_packet_process|==>|conn:000055880309F35C|size:30|state:ESTABED|recv_time:1757653068482090|
[2025/09/12 04:57:48 482110] [debug] |scid:664ede7647528e2a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:664ede7647528e2a|spin_bit:1|
[2025/09/12 04:57:48 482122] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 04:57:48 482131] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 04:57:48 482141] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 04:57:48 482150] [debug] |scid:664ede7647528e2a|xqc_process_frames|frame_type:1e|
[2025/09/12 04:57:48 482158] [info] |scid:664ede7647528e2a|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055880309F35C|
[2025/09/12 04:57:48 482166] [info] |scid:664ede7647528e2a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:57:48 482175] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|srtt:31727|rtt_var:15863|pto_duration:95179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:48 482184] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:48 482192] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:48 482200] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:48 482207] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653068482174|now:1757653068482174|interv:0|
[2025/09/12 04:57:48 482215] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055880309F35C|path:0|pns:2|expire:1757653068369208|now:1757653068482174|interval:0|pto_count:0|srtt:31727
[2025/09/12 04:57:48 482225] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:ACK_01RTT|expire:1757653068507090|now:1757653068482090|interv:25000|
[2025/09/12 04:57:48 482235] [debug] |scid:664ede7647528e2a|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068482090|max_ack_delay:25000|
[2025/09/12 04:57:48 482244] [debug] |scid:664ede7647528e2a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 04:57:48 482263] [info] |scid:664ede7647528e2a|xqc_conn_on_pkt_processed|====>|conn:000055880309F35C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:11|frame:HANDSHAKE_DONE |recv_time:1757653068482090|dcid:664ede7647528e2a|dcid_seq:0|
[2025/09/12 04:57:48 482272] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188482090|now:1757653068482090|interv:120000000|
[2025/09/12 04:57:48 482278] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188482090|now:1757653068482090|interv:120000000|
[2025/09/12 04:57:48 482283] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653188451394|pq_index:0|
[2025/09/12 04:57:48 482288] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068477081|
[2025/09/12 04:57:48 482293] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068482293|
[2025/09/12 04:57:48 482299] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068482298|
[2025/09/12 04:57:48 482305] [debug] |scid:664ede7647528e2a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653068482174|now:1757653068482298|
[2025/09/12 04:57:48 482310] [debug] |scid:664ede7647528e2a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:57:48 482314] [debug] |scid:664ede7647528e2a|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055880309F35C|path:0|bytes_in_flight:50|
[2025/09/12 04:57:48 482319] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|srtt:31727|rtt_var:15863|pto_duration:95179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:48 482325] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:48 482330] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:48 482334] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:57:48 482339] [debug] |scid:664ede7647528e2a|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 04:57:48 482345] [debug] |scid:664ede7647528e2a|xqc_conn_send_probe_pkt|conn:000055880309F35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:57:48 482351] [debug] |scid:664ede7647528e2a|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:57:48 482356] [debug] |scid:664ede7647528e2a|xqc_conn_send_probe_pkt|conn:000055880309F35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:57:48 482361] [debug] |scid:664ede7647528e2a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055880309F35C|pto_count:1
[2025/09/12 04:57:48 482366] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055880309F35C|path:0|
[2025/09/12 04:57:48 482371] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:57:48 482376] [debug] |scid:664ede7647528e2a|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653068482298|
[2025/09/12 04:57:48 482380] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:57:48 482397] [debug] |scid:664ede7647528e2a|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:d495c1999c3a6c58|sr_token:609fd7d3ff7f0000432c04df87550000|seq_num:1
[2025/09/12 04:57:48 482406] [debug] |scid:664ede7647528e2a|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3a582fe977ac1df0|sr_token:609fd7d3ff7f0000432c04df87550000|seq_num:2
[2025/09/12 04:57:48 482412] [debug] |scid:664ede7647528e2a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:57:48 482422] [debug] |scid:664ede7647528e2a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:57:48 482428] [debug] |scid:664ede7647528e2a|xqc_path_get_perf_class|conn:000055880309F35C|path_id:0|path_srtt:31727|min_srtt:31727|path_bw:355|loss_rate:0.00|path_pto:1|
[2025/09/12 04:57:48 482433] [debug] |scid:664ede7647528e2a|xqc_minrtt_scheduler_get_path|path srtt|conn:000055880309F35C|path_id:0|path_srtt:31727|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:48 482439] [debug] |scid:664ede7647528e2a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 04:57:48 482445] [debug] |scid:664ede7647528e2a|xqc_path_get_perf_class|conn:000055880309F35C|path_id:0|path_srtt:31727|min_srtt:31727|path_bw:355|loss_rate:0.00|path_pto:1|
[2025/09/12 04:57:48 482450] [debug] |scid:664ede7647528e2a|xqc_minrtt_scheduler_get_path|path srtt|conn:000055880309F35C|path_id:0|path_srtt:31727|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:48 482455] [debug] |scid:664ede7647528e2a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 04:57:48 482460] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:57:48 482466] [debug] |scid:664ede7647528e2a|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055880309F35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:57:48 482499] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:57:48 482535] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:3|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653068482508|stream_id:0|stream_offset:17|
[2025/09/12 04:57:48 482542] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:3|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 482547] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 04:57:48 482557] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|srtt:31727|rtt_var:15863|pto_duration:190358|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:48 482566] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:48 482574] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:48 482582] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 2, unacked: 38|
[2025/09/12 04:57:48 482591] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653068722866|now:1757653068482556|interv:240310|
[2025/09/12 04:57:48 482599] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055880309F35C|path:0|pns:2|expire:1757653068722866|now:1757653068482556|interval:240310|pto_count:1|srtt:31727
[2025/09/12 04:57:48 482609] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:38|
[2025/09/12 04:57:48 482618] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:57:48 482628] [debug] |scid:664ede7647528e2a|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055880309F35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:57:48 482634] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:57:48 482668] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:4|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757653068482642|stream_id:0|stream_offset:17|
[2025/09/12 04:57:48 482691] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:4|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:57:48 482702] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:1184|
[2025/09/12 04:57:48 482711] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|srtt:31727|rtt_var:15863|pto_duration:190358|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:48 482721] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:48 482730] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:48 482738] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 2, unacked: 76|
[2025/09/12 04:57:48 482745] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653068723000|now:1757653068482711|interv:240289|
[2025/09/12 04:57:48 482751] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055880309F35C|path:0|pns:2|expire:1757653068723000|now:1757653068482711|interval:240289|pto_count:1|srtt:31727
[2025/09/12 04:57:48 482757] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:76|
[2025/09/12 04:57:48 482763] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:57:48 482769] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:57:48 482805] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:5|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757653068482777|stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 482816] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:5|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 482826] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/09/12 04:57:48 482835] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|srtt:31727|rtt_var:15863|pto_duration:190358|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:48 482844] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:48 482852] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:48 482858] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 2, unacked: 121|
[2025/09/12 04:57:48 482863] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653068723135|now:1757653068482834|interv:240301|
[2025/09/12 04:57:48 482868] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055880309F35C|path:0|pns:2|expire:1757653068723135|now:1757653068482834|interval:240301|pto_count:1|srtt:31727
[2025/09/12 04:57:48 482874] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:121|
[2025/09/12 04:57:48 482879] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:57:48 482885] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 04:57:48 482920] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:6|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757653068482898|stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 482927] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:6|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 482937] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:1184|
[2025/09/12 04:57:48 482946] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|srtt:31727|rtt_var:15863|pto_duration:190358|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:57:48 482955] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:48 482963] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:48 482971] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 2, unacked: 166|
[2025/09/12 04:57:48 482977] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653068723256|now:1757653068482945|interv:240311|
[2025/09/12 04:57:48 482984] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055880309F35C|path:0|pns:2|expire:1757653068723256|now:1757653068482945|interval:240311|pto_count:1|srtt:31727
[2025/09/12 04:57:48 482991] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:166|
[2025/09/12 04:57:48 482997] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653068507090|
[2025/09/12 04:57:48 483001] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653068507090|
[2025/09/12 04:57:48 483005] [debug] |xqc_engine_wakeup_after|wakeup:1757653068507090|now:1757653068483005|diff:24085|
[2025/09/12 04:57:48 483009] [debug] |xqc_engine_main_logic|END|now:1757653068482298|
[2025/09/12 04:57:48 483015] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068483015|
[2025/09/12 04:57:48 483018] [debug] |xqc_engine_wakeup_after|wakeup:1757653068507090|now:1757653068483018|diff:24072|
[2025/09/12 04:57:48 483022] [debug] |xqc_engine_main_logic|END|now:1757653068483015|
[2025/09/12 04:57:48 506397] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068506396|
[2025/09/12 04:57:48 506409] [debug] |xqc_engine_wakeup_after|wakeup:1757653068507090|now:1757653068506409|diff:681|
[2025/09/12 04:57:48 506414] [debug] |xqc_engine_main_logic|END|now:1757653068506396|
[2025/09/12 04:57:48 507479] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068507479|
[2025/09/12 04:57:48 507486] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653068507090|pq_index:0|
[2025/09/12 04:57:48 507490] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068482298|
[2025/09/12 04:57:48 507495] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068507494|
[2025/09/12 04:57:48 507500] [debug] |scid:664ede7647528e2a|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653068507090|now:1757653068507494|
[2025/09/12 04:57:48 507504] [debug] |scid:664ede7647528e2a|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:57:48 507508] [debug] |scid:664ede7647528e2a|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653068507090|now:1757653068507494|
[2025/09/12 04:57:48 507512] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:48 507525] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|largest_recv:11|ack_delay:25435|first_ack_range:3|largest_pkt_recv_time:1757653068482090|
[2025/09/12 04:57:48 507529] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|high:11|low:8|pkt_pns:2|
[2025/09/12 04:57:48 507533] [debug] |scid:664ede7647528e2a|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 04:57:48 507538] [debug] |scid:664ede7647528e2a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:57:48 507542] [debug] |scid:664ede7647528e2a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 507547] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:57:48 507552] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:7-12|next_skip_chance:1757653068868088|current_time:1757653068507551|
[2025/09/12 04:57:48 507556] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 04:57:48 507586] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:13|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653068507563|stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 507592] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:13|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 507597] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653068723256|
[2025/09/12 04:57:48 507601] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653068723256|
[2025/09/12 04:57:48 507605] [debug] |xqc_engine_wakeup_after|wakeup:1757653068723256|now:1757653068507605|diff:215651|
[2025/09/12 04:57:48 507609] [debug] |xqc_engine_main_logic|END|now:1757653068507494|
[2025/09/12 04:57:48 514192] [info] |xqc_engine_packet_process|==>|conn:000055880309F35C|size:36|state:ESTABED|recv_time:1757653068514191|
[2025/09/12 04:57:48 514204] [debug] |scid:664ede7647528e2a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:664ede7647528e2a|spin_bit:1|
[2025/09/12 04:57:48 514213] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 04:57:48 514219] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 04:57:48 514227] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 04:57:48 514233] [debug] |scid:664ede7647528e2a|xqc_process_frames|frame_type:2|
[2025/09/12 04:57:48 514241] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|conn:000055880309F35C|path:0|pkt_num:3|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:3|
[2025/09/12 04:57:48 514246] [debug] |scid:664ede7647528e2a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:72|prior_time:1757653068482508|is_app_limited:1|send_elapse:0|ack_elapse:31683|ctl_first_sent_time:1757653068482508|lagest_ack_time:1757653068514191|curr_delivered:110|
[2025/09/12 04:57:48 514254] [debug] |scid:664ede7647528e2a|xqc_update_sample|sampler_sent_time_update:1757653068482508|
[2025/09/12 04:57:48 514261] [debug] |scid:664ede7647528e2a|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:57:48 514269] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:57:48 514277] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|conn:000055880309F35C|path:0|pkt_num:5|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 04:57:48 514284] [debug] |scid:664ede7647528e2a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:72|prior_time:1757653068482508|is_app_limited:1|send_elapse:0|ack_elapse:31683|ctl_first_sent_time:1757653068482508|lagest_ack_time:1757653068514191|curr_delivered:155|
[2025/09/12 04:57:48 514297] [debug] |scid:664ede7647528e2a|xqc_update_sample|sampler_sent_time_update:1757653068482777|
[2025/09/12 04:57:48 514304] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:57:48 514311] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_rtt|before update rtt|conn:000055880309F35C|srtt:31727|rttvar:15863|minrtt:31727|latest_rtt:31414|ack_delay:120|
[2025/09/12 04:57:48 514318] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_rtt|l-0.0.0.0-55616-664ede7647528e2a p-193.167.100.100-443-86ace5a3a26272440f470777 |after update rtt|conn:000055880309F35C|srtt:31673|rttvar:12006|minrtt:31414|latest_rtt:31414|ack_delay:120|
[2025/09/12 04:57:48 514325] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 04:57:48 514332] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 10|pns:2|
[2025/09/12 04:57:48 514339] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:57:48 514343] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|srtt:31673|rtt_var:12006|pto_duration:79697|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:57:48 514348] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:57:48 514352] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:57:48 514356] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_pto_time_and_space|conn:000055880309F35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:57:48 514362] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653068587595|now:1757653068514343|interv:73252|
[2025/09/12 04:57:48 514369] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055880309F35C|path:0|pns:2|expire:1757653068587595|now:1757653068514343|interval:73252|pto_count:0|srtt:31673
[2025/09/12 04:57:48 514376] [debug] |scid:664ede7647528e2a|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31683, delivered 83|rate 2619|lost 0|
[2025/09/12 04:57:48 514382] [debug] |scid:664ede7647528e2a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:57:48 514387] [debug] |scid:664ede7647528e2a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2619) in round 2|
[2025/09/12 04:57:48 514391] [debug] |scid:664ede7647528e2a|xqc_bbr_update_min_rtt|probertt expire|rtt:31414, old_rtt:31727|
[2025/09/12 04:57:48 514394] [debug] |scid:664ede7647528e2a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31414, old_rtt:31727|
[2025/09/12 04:57:48 514398] [debug] |scid:664ede7647528e2a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:166|
[2025/09/12 04:57:48 514402] [debug] |scid:664ede7647528e2a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137928|packet_lost:0|acked:83|po_sent_time:1757653068482777|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:155|
[2025/09/12 04:57:48 514407] [debug] |scid:664ede7647528e2a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137928|packet_lost:0|acked:83|po_sent_time:1757653068482777|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:155|
[2025/09/12 04:57:48 514411] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|l-0.0.0.0-55616-664ede7647528e2a p-193.167.100.100-443-86ace5a3a26272440f470777 |bbr on ack|mode:0|pacing_rate:12535521|bw:2619|cwnd:138011|full_bw_reached:0|inflight:45|srtt:31673|latest_rtt:31414|min_rtt:31414|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:57:48 514421] [stats] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|l-0.0.0.0-55616-664ede7647528e2a p-193.167.100.100-443-86ace5a3a26272440f470777 |bandwidth change record|bw_before:355|bw_after:2619|srtt:31673|cwnd:138011|
[2025/09/12 04:57:48 514426] [debug] |scid:664ede7647528e2a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 04:57:48 514431] [info] |scid:664ede7647528e2a|xqc_conn_on_pkt_processed|====>|conn:000055880309F35C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK |recv_time:1757653068514191|dcid:664ede7647528e2a|dcid_seq:0|
[2025/09/12 04:57:48 514436] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188514191|now:1757653068514191|interv:120000000|
[2025/09/12 04:57:48 514440] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188514191|now:1757653068514191|interv:120000000|
[2025/09/12 04:57:48 514444] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653068723256|pq_index:0|
[2025/09/12 04:57:48 514448] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068507494|
[2025/09/12 04:57:48 514452] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068514452|
[2025/09/12 04:57:48 514457] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068514456|
[2025/09/12 04:57:48 514463] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653068587595|
[2025/09/12 04:57:48 514485] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653068587595|
[2025/09/12 04:57:48 514492] [debug] |xqc_engine_wakeup_after|wakeup:1757653068587595|now:1757653068514492|diff:73103|
[2025/09/12 04:57:48 514497] [debug] |xqc_engine_main_logic|END|now:1757653068514456|
[2025/09/12 04:57:48 514502] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068514502|
[2025/09/12 04:57:48 514506] [debug] |xqc_engine_wakeup_after|wakeup:1757653068587595|now:1757653068514506|diff:73089|
[2025/09/12 04:57:48 514510] [debug] |xqc_engine_main_logic|END|now:1757653068514502|
[2025/09/12 04:57:48 539486] [info] |xqc_engine_packet_process|==>|conn:000055880309F35C|size:39|state:ESTABED|recv_time:1757653068539485|
[2025/09/12 04:57:48 539502] [debug] |scid:664ede7647528e2a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:664ede7647528e2a|spin_bit:1|
[2025/09/12 04:57:48 539510] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 04:57:48 539514] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 04:57:48 539519] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 04:57:48 539525] [debug] |scid:664ede7647528e2a|xqc_process_frames|frame_type:2|
[2025/09/12 04:57:48 539533] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|conn:000055880309F35C|path:0|pkt_num:6|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:6|
[2025/09/12 04:57:48 539540] [debug] |scid:664ede7647528e2a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:166|prior_delivered:72|prior_time:1757653068482508|is_app_limited:1|send_elapse:390|ack_elapse:56977|ctl_first_sent_time:1757653068482898|lagest_ack_time:1757653068539485|curr_delivered:200|
[2025/09/12 04:57:48 539547] [debug] |scid:664ede7647528e2a|xqc_update_sample|sampler_sent_time_update:1757653068482898|
[2025/09/12 04:57:48 539554] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:57:48 539561] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_rtt|before update rtt|conn:000055880309F35C|srtt:31673|rttvar:12006|minrtt:31414|latest_rtt:56587|ack_delay:25800|
[2025/09/12 04:57:48 539575] [debug] |scid:664ede7647528e2a|xqc_send_ctl_update_rtt|l-0.0.0.0-55616-664ede7647528e2a p-193.167.100.100-443-86ace5a3a26272440f470777 |after update rtt|conn:000055880309F35C|srtt:31662|rttvar:9026|minrtt:31414|latest_rtt:56587|ack_delay:25000|
[2025/09/12 04:57:48 539582] [debug] |scid:664ede7647528e2a|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 04:57:48 539589] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 12|pns:2|
[2025/09/12 04:57:48 539595] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:57:48 539601] [debug] |scid:664ede7647528e2a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055880309F35C|path:0|
[2025/09/12 04:57:48 539607] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:57:48 539613] [debug] |scid:664ede7647528e2a|xqc_generate_sample|sampler: send_elapse 390, ack_elapse 56977, delivered 128|rate 2246|lost 0|
[2025/09/12 04:57:48 539620] [debug] |scid:664ede7647528e2a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31414, old_rtt:31414|
[2025/09/12 04:57:48 539626] [debug] |scid:664ede7647528e2a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:166|
[2025/09/12 04:57:48 539632] [debug] |scid:664ede7647528e2a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:138011|packet_lost:0|acked:45|po_sent_time:1757653068482898|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:155|
[2025/09/12 04:57:48 539639] [debug] |scid:664ede7647528e2a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:138011|packet_lost:0|acked:45|po_sent_time:1757653068482898|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:155|
[2025/09/12 04:57:48 539647] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_ack_received|l-0.0.0.0-55616-664ede7647528e2a p-193.167.100.100-443-86ace5a3a26272440f470777 |bbr on ack|mode:0|pacing_rate:12535521|bw:2619|cwnd:138056|full_bw_reached:0|inflight:0|srtt:31662|latest_rtt:56587|min_rtt:31414|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 04:57:48 539656] [debug] |scid:664ede7647528e2a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 04:57:48 539662] [info] |scid:664ede7647528e2a|xqc_conn_on_pkt_processed|====>|conn:000055880309F35C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1757653068539485|dcid:664ede7647528e2a|dcid_seq:0|
[2025/09/12 04:57:48 539667] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188539485|now:1757653068539485|interv:120000000|
[2025/09/12 04:57:48 539671] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188539485|now:1757653068539485|interv:120000000|
[2025/09/12 04:57:48 539675] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653068587595|pq_index:0|
[2025/09/12 04:57:48 539679] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068514456|
[2025/09/12 04:57:48 539683] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068539683|
[2025/09/12 04:57:48 539688] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068539687|
[2025/09/12 04:57:48 539694] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653188539485|
[2025/09/12 04:57:48 539698] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653188539485|
[2025/09/12 04:57:48 539702] [debug] |xqc_engine_wakeup_after|wakeup:1757653188539485|now:1757653068539702|diff:119999783|
[2025/09/12 04:57:48 539711] [debug] |xqc_engine_main_logic|END|now:1757653068539687|
[2025/09/12 04:57:48 539716] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068539716|
[2025/09/12 04:57:48 539720] [debug] |xqc_engine_wakeup_after|wakeup:1757653188539485|now:1757653068539720|diff:119999765|
[2025/09/12 04:57:48 539724] [debug] |xqc_engine_main_logic|END|now:1757653068539716|
[2025/09/12 04:57:48 603489] [info] |xqc_engine_packet_process|==>|conn:000055880309F35C|size:1057|state:ESTABED|recv_time:1757653068603488|
[2025/09/12 04:57:48 603505] [debug] |scid:664ede7647528e2a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:664ede7647528e2a|spin_bit:1|
[2025/09/12 04:57:48 603514] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 04:57:48 603520] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 04:57:48 603529] [debug] |scid:664ede7647528e2a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 04:57:48 603534] [debug] |scid:664ede7647528e2a|xqc_process_frames|frame_type:b|
[2025/09/12 04:57:48 603542] [debug] |scid:664ede7647528e2a|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 04:57:48 603549] [debug] |scid:664ede7647528e2a|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 04:57:48 603556] [debug] |scid:664ede7647528e2a|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:57:48 603563] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653188539485|pq_index:0|
[2025/09/12 04:57:48 603569] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068539687|
[2025/09/12 04:57:48 603575] [debug] |scid:664ede7647528e2a|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 04:57:48 603583] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:ACK_01RTT|expire:1757653068628488|now:1757653068603488|interv:25000|
[2025/09/12 04:57:48 603591] [debug] |scid:664ede7647528e2a|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068603488|max_ack_delay:25000|
[2025/09/12 04:57:48 603598] [debug] |scid:664ede7647528e2a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 04:57:48 603605] [info] |scid:664ede7647528e2a|xqc_conn_on_pkt_processed|====>|conn:000055880309F35C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:16|frame:STREAM |recv_time:1757653068603488|dcid:664ede7647528e2a|dcid_seq:0|
[2025/09/12 04:57:48 603613] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:PATH_IDLE|expire:1757653188603488|now:1757653068603488|interv:120000000|
[2025/09/12 04:57:48 603619] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_IDLE|expire:1757653188603488|now:1757653068603488|interv:120000000|
[2025/09/12 04:57:48 603628] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068603628|
[2025/09/12 04:57:48 603636] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068603634|
[2025/09/12 04:57:48 603644] [debug] |scid:664ede7647528e2a|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055880309F35C|
[2025/09/12 04:57:48 603651] [debug] |scid:664ede7647528e2a|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:57:48 603657] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:STREAM_CLOSE|expire:1757653068881955|now:1757653068603657|interv:278298|
[2025/09/12 04:57:48 603707] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653068628488|
[2025/09/12 04:57:48 603715] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653068628488|
[2025/09/12 04:57:48 603727] [debug] |xqc_engine_wakeup_after|wakeup:1757653068628488|now:1757653068603727|diff:24761|
[2025/09/12 04:57:48 603735] [debug] |xqc_engine_main_logic|END|now:1757653068603634|
[2025/09/12 04:57:48 629233] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068629233|
[2025/09/12 04:57:48 629244] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653068628488|pq_index:0|
[2025/09/12 04:57:48 629249] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068603634|
[2025/09/12 04:57:48 629254] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068629253|
[2025/09/12 04:57:48 629259] [debug] |scid:664ede7647528e2a|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653068628488|now:1757653068629253|
[2025/09/12 04:57:48 629263] [debug] |scid:664ede7647528e2a|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:57:48 629266] [debug] |scid:664ede7647528e2a|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653068628488|now:1757653068629253|
[2025/09/12 04:57:48 629270] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:48 629276] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|largest_recv:16|ack_delay:25788|first_ack_range:0|largest_pkt_recv_time:1757653068603488|
[2025/09/12 04:57:48 629280] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|high:16|low:16|pkt_pns:2|
[2025/09/12 04:57:48 629284] [debug] |scid:664ede7647528e2a|xqc_gen_ack_frame|high:14|low:13|pkt_pns:2|
[2025/09/12 04:57:48 629288] [debug] |scid:664ede7647528e2a|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:16|frame_largest_recv:16|
[2025/09/12 04:57:48 629292] [debug] |scid:664ede7647528e2a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:57:48 629297] [debug] |scid:664ede7647528e2a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 629301] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:57:48 629306] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 04:57:48 629337] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:14|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653068629313|stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 629343] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:14|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 629348] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653068881955|
[2025/09/12 04:57:48 629352] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653068881955|
[2025/09/12 04:57:48 629356] [debug] |xqc_engine_wakeup_after|wakeup:1757653068881955|now:1757653068629356|diff:252599|
[2025/09/12 04:57:48 629360] [debug] |xqc_engine_main_logic|END|now:1757653068629253|
[2025/09/12 04:57:48 882071] [debug] |xqc_engine_main_logic|BEGIN|now:1757653068882071|
[2025/09/12 04:57:48 882084] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653068881955|pq_index:0|
[2025/09/12 04:57:48 882088] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068629253|
[2025/09/12 04:57:48 882094] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653068882092|
[2025/09/12 04:57:48 882105] [debug] |scid:664ede7647528e2a|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653068881955|now:1757653068882092|
[2025/09/12 04:57:48 882109] [debug] |scid:664ede7647528e2a|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:57:48 882114] [debug] |scid:664ede7647528e2a|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:57:48 882134] [info] |scid:664ede7647528e2a|xqc_conn_close|conn:000055880309F35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 04:57:48 882142] [debug] |scid:664ede7647528e2a|xqc_timer_set|type:CONN_DRAINING|expire:1757653069160440|now:1757653068882142|interv:278298|
[2025/09/12 04:57:48 882149] [debug] |scid:664ede7647528e2a|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:57:48 882156] [debug] |scid:664ede7647528e2a|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 04:57:48 882161] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:57:48 882165] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:57:48 882169] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:57:48 882172] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:57:48 882177] [info] |scid:664ede7647528e2a|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 04:57:48 882183] [debug] |scid:664ede7647528e2a|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:57:48 882200] [stats] |scid:664ede7647528e2a|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653068248908|wrt_delay:32|snd_delay:121|finwrt_delay:32|finsnd_delay:233734|finrcv_delay:354641|finread_delay:354743|all_acked_delay:265358|firstfinack_dely:265352|close_delay:354749|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-55616-664ede7647528e2a p-193.167.100.100-443-86ace5a3a26272440f470777|path_info:mp is not supported in connection scid:664ede7647528e2a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 04:57:48 882211] [debug] |scid:664ede7647528e2a|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653068881955|now:1757653068882092|
[2025/09/12 04:57:48 882217] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:57:48 882224] [debug] |scid:664ede7647528e2a|xqc_path_get_perf_class|conn:000055880309F35C|path_id:0|path_srtt:31662|min_srtt:31662|path_bw:2619|loss_rate:25.00|path_pto:0|
[2025/09/12 04:57:48 882231] [debug] |scid:664ede7647528e2a|xqc_minrtt_scheduler_get_path|path srtt|conn:000055880309F35C|path_id:0|path_srtt:31662|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:57:48 882238] [debug] |scid:664ede7647528e2a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 04:57:48 882246] [debug] |scid:664ede7647528e2a|xqc_check_acked_or_dropped_pkt|conn:000055880309F35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:57:48 882252] [debug] |scid:664ede7647528e2a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 04:57:48 882293] [info] |scid:664ede7647528e2a|xqc_send_packet_with_pn|<==|conn:000055880309F35C|path:0|pkt_num:15|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653068882263|stream_id:0|stream_offset:0|
[2025/09/12 04:57:48 882309] [debug] |scid:664ede7647528e2a|xqc_send_ctl_on_packet_sent|conn:000055880309F35C|path:0|pkt_num:15|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 04:57:48 882317] [debug] |scid:664ede7647528e2a|xqc_conn_next_wakeup_time|wakeup_time:1757653069160440|
[2025/09/12 04:57:48 882324] [debug] |scid:664ede7647528e2a|xqc_engine_add_wakeup_queue|next_tick_time:1757653069160440|
[2025/09/12 04:57:48 882329] [debug] |xqc_engine_wakeup_after|wakeup:1757653069160440|now:1757653068882329|diff:278111|
[2025/09/12 04:57:48 882336] [debug] |xqc_engine_main_logic|END|now:1757653068882092|
[2025/09/12 04:57:49 160651] [debug] |xqc_engine_main_logic|BEGIN|now:1757653069160650|
[2025/09/12 04:57:49 160663] [debug] |scid:664ede7647528e2a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653069160440|pq_index:0|
[2025/09/12 04:57:49 160668] [debug] |scid:664ede7647528e2a|xqc_engine_add_active_queue|last_ticked_time:1757653068882092|
[2025/09/12 04:57:49 160673] [debug] |scid:664ede7647528e2a|xqc_engine_process_conn|conn:000055880309F35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653069160672|
[2025/09/12 04:57:49 160678] [debug] |scid:664ede7647528e2a|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653069160440|now:1757653069160672|
[2025/09/12 04:57:49 160682] [debug] |scid:664ede7647528e2a|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653069160440|now:1757653069160672|
[2025/09/12 04:57:49 160686] [debug] |scid:664ede7647528e2a|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:57:49 160690] [info] |xqc_engine_main_logic|conn:000055880309F35C|l-0.0.0.0-55616-664ede7647528e2a p-193.167.100.100-443-86ace5a3a26272440f470777|conn_state:13|next_tick_time:1757653069160440
[2025/09/12 04:57:49 160702] [report] |scid:664ede7647528e2a|xqc_conn_destroy|000055880309F35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:171390|first_send_delay:1237|conn_persist:912993|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-55616-664ede7647528e2a p-193.167.100.100-443-86ace5a3a26272440f470777|hsk_recv:35580|close_recv:0|close_send:634554|last_recv:355779|last_send:634554|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,16,13,13,51,0,1024,i96,4,1048,1057,80,16,355,0,4,27,36,4,13,266,0,4,30,39,4,14,291,0,4,21,40000,15,634,4,23,4,13,259,4,25,4,14,381,0-2,0-2,0-0,0-0,0-0,0-31,0-3145,0-3344,0-8,0-13,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:8|spurious_loss:0|detected_loss:1|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 04:57:49 160742] [debug] |scid:664ede7647528e2a|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:57:49 160749] [debug] |scid:664ede7647528e2a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:57:49 160753] [debug] |scid:664ede7647528e2a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:57:49 160757] [debug] |scid:664ede7647528e2a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:57:49 160818] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 04:57:49 160824] [debug] |xqc_engine_main_logic|END|now:1757653069160672|
[2025/09/12 04:57:49 161905] [debug] |xqc_engine_destroy|begin|