[2025/09/12 04:59:21 698124] [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 04:59:21 698159] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:59:21 698164] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:59:21 698168] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:59:21 698172] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:59:21 698180] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:59:21 698183] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:59:21 698188] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:59:21 698192] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:59:21 698319] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653281698317|now:1757653161698317|interv:120000000|
[2025/09/12 04:59:21 698352] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653281698351|now:1757653161698351|interv:120000000|
[2025/09/12 04:59:21 698359] [debug] |xqc_path_create|path:0|dcid:c804dcd6b5ce985b|scid:8fd390cf72458439|create_path_count:1|
[2025/09/12 04:59:21 698366] [debug] |scid:8fd390cf72458439|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 04:59:21 698373] [debug] |xqc_path_init|path:0|dcid:c804dcd6b5ce985b|scid:8fd390cf72458439|state:2|
[2025/09/12 04:59:21 698379] [debug] |scid:8fd390cf72458439|xqc_conn_create|success|scid:8fd390cf72458439|dcid:c804dcd6b5ce985b|conn:000055D1DDB7235C|
[2025/09/12 04:59:21 698386] [debug] |scid:8fd390cf72458439|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 04:59:21 698398] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:59:21 699139] [debug] |scid:8fd390cf72458439|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 04:59:21 699146] [debug] |scid:8fd390cf72458439|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:21 699153] [debug] |scid:8fd390cf72458439|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:59:21 699159] [debug] |scid:8fd390cf72458439|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 04:59:21 699165] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653161699164|
[2025/09/12 04:59:21 699171] [debug] |scid:8fd390cf72458439|xqc_process_crypto_write_streams|
[2025/09/12 04:59:21 699175] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:59:21 699183] [info] |scid:8fd390cf72458439|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653161699182|
[2025/09/12 04:59:21 699188] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 04:59:21 699198] [debug] |scid:8fd390cf72458439|xqc_path_get_perf_class|conn:000055D1DDB7235C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:59:21 699204] [debug] |scid:8fd390cf72458439|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D1DDB7235C|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 04:59:21 699210] [debug] |scid:8fd390cf72458439|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 04:59:21 699215] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:59:21 699221] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:21 699306] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653161699236|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 699316] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|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 04:59:21 699323] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:59:21 699329] [debug] |scid:8fd390cf72458439|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 04:59:21 699336] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:21 699342] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 699349] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:59:21 699355] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653162449236|now:1757653161699329|interv:749907|
[2025/09/12 04:59:21 699360] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:0|expire:1757653162449236|now:1757653161699329|interval:749907|pto_count:0|srtt:250000
[2025/09/12 04:59:21 699365] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 04:59:21 699371] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653162449236|
[2025/09/12 04:59:21 699375] [debug] |scid:8fd390cf72458439|xqc_engine_remove_active_queue|last_ticked_time:1757653161699164|pd_index:0|
[2025/09/12 04:59:21 699379] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653162449236|
[2025/09/12 04:59:21 699383] [debug] |xqc_engine_wakeup_after|wakeup:1757653162449236|now:1757653161699383|diff:749853|
[2025/09/12 04:59:21 699388] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:59:21 699439] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653162449236|pq_index:0|
[2025/09/12 04:59:21 699444] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653161699164|
[2025/09/12 04:59:21 699454] [debug] |scid:8fd390cf72458439|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 04:59:21 699461] [debug] |scid:8fd390cf72458439|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 04:59:21 699485] [debug] |scid:8fd390cf72458439|xqc_stream_buff_data|size:17|
[2025/09/12 04:59:21 699496] [info] |scid:8fd390cf72458439|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:000055D1DDB7235C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 04:59:21 699505] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653161699504|
[2025/09/12 04:59:21 699513] [debug] |scid:8fd390cf72458439|xqc_path_get_perf_class|conn:000055D1DDB7235C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:59:21 699520] [debug] |scid:8fd390cf72458439|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:000055D1DDB7235C|stream_id:0|stream_offset:17|
[2025/09/12 04:59:21 699527] [debug] |scid:8fd390cf72458439|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D1DDB7235C|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 04:59:21 699543] [debug] |scid:8fd390cf72458439|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 04:59:21 699551] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:21 699557] [debug] |scid:8fd390cf72458439|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:000055D1DDB7235C|stream_id:0|stream_offset:17|
[2025/09/12 04:59:21 699564] [debug] |scid:8fd390cf72458439|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:59:21 699572] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:21 699609] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653161699582|stream_id:0|stream_offset:17|
[2025/09/12 04:59:21 699618] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|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 04:59:21 699626] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 04:59:21 699633] [debug] |scid:8fd390cf72458439|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 04:59:21 699640] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:21 699645] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 699652] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:21 699658] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:21 699662] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653162449236|now:1757653161699632|interv:749604|
[2025/09/12 04:59:21 699666] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:0|expire:1757653162449236|now:1757653161699632|interval:749604|pto_count:0|srtt:250000
[2025/09/12 04:59:21 699671] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:59:21 699676] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653162449236|
[2025/09/12 04:59:21 699680] [debug] |scid:8fd390cf72458439|xqc_engine_remove_active_queue|last_ticked_time:1757653161699504|pd_index:0|
[2025/09/12 04:59:21 699684] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653162449236|
[2025/09/12 04:59:21 699688] [debug] |xqc_engine_wakeup_after|wakeup:1757653162449236|now:1757653161699688|diff:749548|
[2025/09/12 04:59:21 699692] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:59:21 733033] [info] |xqc_engine_packet_process|==>|conn:000055D1DDB7235C|size:1200|state:C_INITIAL_SENT|recv_time:1757653161733032|
[2025/09/12 04:59:21 733050] [debug] |scid:8fd390cf72458439|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:59:21 733057] [debug] |scid:8fd390cf72458439|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 04:59:21 733066] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:21 733070] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:21 733078] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 04:59:21 733085] [debug] |scid:8fd390cf72458439|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:21 733099] [debug] |scid:8fd390cf72458439|xqc_process_crypto_frame|level:0|
[2025/09/12 04:59:21 733105] [debug] |scid:8fd390cf72458439|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:59:21 733112] [debug] |scid:8fd390cf72458439|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 04:59:21 733505] [debug] |scid:8fd390cf72458439|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:59:21 733520] [debug] |scid:8fd390cf72458439|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:21 733527] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653162449236|pq_index:0|
[2025/09/12 04:59:21 733533] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653161699504|
[2025/09/12 04:59:21 733540] [debug] |scid:8fd390cf72458439|xqc_process_frames|frame_type:0|
[2025/09/12 04:59:21 733546] [debug] |scid:8fd390cf72458439|xqc_process_padding_frame|process padding|
[2025/09/12 04:59:21 733556] [info] |scid:8fd390cf72458439|xqc_conn_confirm_cid|dcid change|ori:c804dcd6b5ce985b|new:11f43679e112ba1b06635ad1|
[2025/09/12 04:59:21 733561] [info] |scid:8fd390cf72458439|xqc_conn_addr_validated|Address Validated|conn:000055D1DDB7235C|role:0|
[2025/09/12 04:59:21 733566] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:59:21 733573] [debug] |scid:8fd390cf72458439|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 04:59:21 733580] [debug] |scid:8fd390cf72458439|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 04:59:21 733588] [info] |scid:8fd390cf72458439|xqc_conn_on_pkt_processed|====>|conn:000055D1DDB7235C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757653161733032|dcid:8fd390cf72458439|dcid_seq:0|
[2025/09/12 04:59:21 733595] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653281733032|now:1757653161733032|interv:120000000|
[2025/09/12 04:59:21 733602] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653281733032|now:1757653161733032|interv:120000000|
[2025/09/12 04:59:21 733608] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161733608|
[2025/09/12 04:59:21 733616] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653161733615|
[2025/09/12 04:59:21 733623] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 04:59:21 733629] [debug] |scid:8fd390cf72458439|xqc_process_crypto_write_streams|
[2025/09/12 04:59:21 733635] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:59:21 733641] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 04:59:21 733650] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|largest_recv:0|ack_delay:617|first_ack_range:0|largest_pkt_recv_time:1757653161733032|
[2025/09/12 04:59:21 733657] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 04:59:21 733663] [debug] |scid:8fd390cf72458439|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:59:21 733670] [debug] |scid:8fd390cf72458439|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:59:21 733677] [debug] |scid:8fd390cf72458439|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 733685] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 04:59:21 733693] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:21 733737] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:1234|now:1757653161733710|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 733747] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|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 04:59:21 733754] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 04:59:21 733761] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:59:21 733767] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653162449236|
[2025/09/12 04:59:21 733772] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653162449236|
[2025/09/12 04:59:21 733778] [debug] |xqc_engine_wakeup_after|wakeup:1757653162449236|now:1757653161733778|diff:715458|
[2025/09/12 04:59:21 733785] [debug] |xqc_engine_main_logic|END|now:1757653161733615|
[2025/09/12 04:59:21 733796] [info] |xqc_engine_packet_process|==>|conn:000055D1DDB7235C|size:181|state:C_INITIAL_RECVD|recv_time:1757653161733795|
[2025/09/12 04:59:21 733801] [debug] |scid:8fd390cf72458439|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 04:59:21 733806] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:21 733810] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:21 733816] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 04:59:21 733820] [debug] |scid:8fd390cf72458439|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:21 733824] [debug] |scid:8fd390cf72458439|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 04:59:21 733832] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653162449236|pq_index:0|
[2025/09/12 04:59:21 733837] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653161733615|
[2025/09/12 04:59:21 733840] [debug] |scid:8fd390cf72458439|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:21 733844] [debug] |scid:8fd390cf72458439|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:21 733848] [debug] |scid:8fd390cf72458439|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 04:59:21 733859] [debug] |scid:8fd390cf72458439|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:59:21 733866] [debug] |scid:8fd390cf72458439|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:21 733874] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:21 733881] [debug] |scid:8fd390cf72458439|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 04:59:21 733886] [debug] |scid:8fd390cf72458439|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 04:59:21 733890] [info] |scid:8fd390cf72458439|xqc_conn_on_pkt_processed|====>|conn:000055D1DDB7235C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653161733795|dcid:8fd390cf72458439|dcid_seq:0|
[2025/09/12 04:59:21 733895] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653281733795|now:1757653161733795|interv:120000000|
[2025/09/12 04:59:21 733899] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653281733795|now:1757653161733795|interv:120000000|
[2025/09/12 04:59:21 733903] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161733903|
[2025/09/12 04:59:21 733908] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653161733907|
[2025/09/12 04:59:21 733917] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:21 733921] [debug] |scid:8fd390cf72458439|xqc_process_crypto_write_streams|
[2025/09/12 04:59:21 733925] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:59:21 733928] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:21 733933] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|largest_recv:0|ack_delay:138|first_ack_range:0|largest_pkt_recv_time:1757653161733795|
[2025/09/12 04:59:21 733937] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 04:59:21 733942] [debug] |scid:8fd390cf72458439|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:59:21 733948] [debug] |scid:8fd390cf72458439|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:59:21 733956] [debug] |scid:8fd390cf72458439|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 733963] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:59:21 733970] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:21 733999] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:1234|now:1757653161733976|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 734008] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|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 04:59:21 734016] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653162449236|
[2025/09/12 04:59:21 734023] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653162449236|
[2025/09/12 04:59:21 734028] [debug] |xqc_engine_wakeup_after|wakeup:1757653162449236|now:1757653161734028|diff:715208|
[2025/09/12 04:59:21 734035] [debug] |xqc_engine_main_logic|END|now:1757653161733907|
[2025/09/12 04:59:21 734047] [info] |xqc_engine_packet_process|==>|conn:000055D1DDB7235C|size:65|state:C_HANDSHAKE_RECVD|recv_time:1757653161734046|
[2025/09/12 04:59:21 734053] [info] |scid:8fd390cf72458439|xqc_packet_parse_single|initial packet should be discarded|curr_stat:8|
[2025/09/12 04:59:21 734058] [info] |scid:8fd390cf72458439|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 04:59:21 734062] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653281734046|now:1757653161734046|interv:120000000|
[2025/09/12 04:59:21 734066] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653281734046|now:1757653161734046|interv:120000000|
[2025/09/12 04:59:21 734070] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653162449236|pq_index:0|
[2025/09/12 04:59:21 734074] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653161733907|
[2025/09/12 04:59:21 734079] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161734079|
[2025/09/12 04:59:21 734083] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653161734082|
[2025/09/12 04:59:21 734088] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653162449236|
[2025/09/12 04:59:21 734092] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653162449236|
[2025/09/12 04:59:21 734096] [debug] |xqc_engine_wakeup_after|wakeup:1757653162449236|now:1757653161734096|diff:715140|
[2025/09/12 04:59:21 734105] [debug] |xqc_engine_main_logic|END|now:1757653161734082|
[2025/09/12 04:59:21 734225] [info] |xqc_engine_packet_process|==>|conn:000055D1DDB7235C|size:1057|state:C_HANDSHAKE_RECVD|recv_time:1757653161734223|
[2025/09/12 04:59:21 734237] [debug] |scid:8fd390cf72458439|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8fd390cf72458439|spin_bit:1|
[2025/09/12 04:59:21 734244] [warn] |scid:8fd390cf72458439|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 04:59:21 734251] [debug] |scid:8fd390cf72458439|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:59:21 734258] [info] |scid:8fd390cf72458439|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:59:21 734264] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653281734223|now:1757653161734223|interv:120000000|
[2025/09/12 04:59:21 734271] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653281734223|now:1757653161734223|interv:120000000|
[2025/09/12 04:59:21 734277] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653162449236|pq_index:0|
[2025/09/12 04:59:21 734283] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653161734082|
[2025/09/12 04:59:21 734288] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161734288|
[2025/09/12 04:59:21 734293] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653161734292|
[2025/09/12 04:59:21 734302] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653162449236|
[2025/09/12 04:59:21 734308] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653162449236|
[2025/09/12 04:59:21 734314] [debug] |xqc_engine_wakeup_after|wakeup:1757653162449236|now:1757653161734314|diff:714922|
[2025/09/12 04:59:21 734321] [debug] |xqc_engine_main_logic|END|now:1757653161734292|
[2025/09/12 04:59:21 815993] [info] |xqc_engine_packet_process|==>|conn:000055D1DDB7235C|size:89|state:C_HANDSHAKE_RECVD|recv_time:1757653161815992|
[2025/09/12 04:59:21 816009] [debug] |scid:8fd390cf72458439|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:59:21 816018] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:21 816024] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:21 816034] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 04:59:21 816040] [debug] |scid:8fd390cf72458439|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:21 816046] [debug] |scid:8fd390cf72458439|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:21 816053] [debug] |scid:8fd390cf72458439|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:21 816059] [debug] |scid:8fd390cf72458439|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:59:21 816153] [debug] |scid:8fd390cf72458439|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:59:21 816161] [info] |scid:8fd390cf72458439|xqc_conn_tls_transport_params_cb|store sr_token with cid: c804dcd6b5ce985b|token:5365957afe45d7c7223b78d5e61b2220
[2025/09/12 04:59:21 816169] [debug] |scid:8fd390cf72458439|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 04:59:21 816176] [debug] |scid:8fd390cf72458439|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 04:59:21 816370] [debug] |scid:8fd390cf72458439|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:59:21 816377] [debug] |scid:8fd390cf72458439|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:59:21 816382] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653162449236|pq_index:0|
[2025/09/12 04:59:21 816386] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653161734292|
[2025/09/12 04:59:21 816396] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:21 816400] [debug] |scid:8fd390cf72458439|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 04:59:21 816405] [debug] |scid:8fd390cf72458439|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 04:59:21 816409] [info] |scid:8fd390cf72458439|xqc_conn_on_pkt_processed|====>|conn:000055D1DDB7235C|path:0|size:89|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757653161815992|dcid:8fd390cf72458439|dcid_seq:0|
[2025/09/12 04:59:21 816414] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653281815992|now:1757653161815992|interv:120000000|
[2025/09/12 04:59:21 816419] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653281815992|now:1757653161815992|interv:120000000|
[2025/09/12 04:59:21 816423] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161816423|
[2025/09/12 04:59:21 816427] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653161816427|
[2025/09/12 04:59:21 816432] [info] |scid:8fd390cf72458439|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:59:21 816436] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:21 816441] [debug] |scid:8fd390cf72458439|xqc_process_crypto_write_streams|
[2025/09/12 04:59:21 816444] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:59:21 816449] [info] |scid:8fd390cf72458439|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653161816449|
[2025/09/12 04:59:21 816454] [debug] |scid:8fd390cf72458439|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055D1DDB7235C|
[2025/09/12 04:59:21 816458] [debug] |scid:8fd390cf72458439|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 04:59:21 816463] [info] |scid:8fd390cf72458439|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:59:21 816467] [debug] |scid:8fd390cf72458439|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 04:59:21 816497] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 816501] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 816505] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:21 816509] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:21 816513] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653161816467|interv:18444986420547735148|
[2025/09/12 04:59:21 816517] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:0|expire:18446744073709551615|now:1757653161816467|interval:18444986420547735148|pto_count:0|srtt:250000
[2025/09/12 04:59:21 816521] [debug] |scid:8fd390cf72458439|xqc_conn_early_data_accept|accept|
[2025/09/12 04:59:21 816526] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 04:59:21 816530] [debug] |scid:8fd390cf72458439|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 04:59:21 816538] [debug] |scid:8fd390cf72458439|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8fd390cf72458439|spin_bit:1|
[2025/09/12 04:59:21 816544] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:21 816548] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:21 816554] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 04:59:21 816558] [debug] |scid:8fd390cf72458439|xqc_process_frames|frame_type:b|
[2025/09/12 04:59:21 816563] [debug] |scid:8fd390cf72458439|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 04:59:21 816567] [debug] |scid:8fd390cf72458439|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 04:59:21 816572] [debug] |scid:8fd390cf72458439|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:59:21 816576] [debug] |scid:8fd390cf72458439|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 04:59:21 816580] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:ACK_01RTT|expire:1757653161759223|now:1757653161734223|interv:25000|
[2025/09/12 04:59:21 816585] [debug] |scid:8fd390cf72458439|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 NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161734223|max_ack_delay:25000|
[2025/09/12 04:59:21 816590] [debug] |scid:8fd390cf72458439|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 04:59:21 816594] [info] |scid:8fd390cf72458439|xqc_conn_on_pkt_processed|====>|conn:000055D1DDB7235C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653161734223|dcid:8fd390cf72458439|dcid_seq:0|
[2025/09/12 04:59:21 816599] [debug] |scid:8fd390cf72458439|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055D1DDB7235C|
[2025/09/12 04:59:21 816632] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|largest_recv:2|ack_delay:640|first_ack_range:0|largest_pkt_recv_time:1757653161815992|
[2025/09/12 04:59:21 816637] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/09/12 04:59:21 816641] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 04:59:21 816645] [debug] |scid:8fd390cf72458439|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 04:59:21 816649] [debug] |scid:8fd390cf72458439|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:59:21 816653] [debug] |scid:8fd390cf72458439|xqc_path_get_perf_class|conn:000055D1DDB7235C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:59:21 816659] [debug] |scid:8fd390cf72458439|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D1DDB7235C|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 04:59:21 816666] [debug] |scid:8fd390cf72458439|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 04:59:21 816674] [debug] |scid:8fd390cf72458439|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 816681] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:59:21 816689] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:21 816727] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653161816699|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 816734] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|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 04:59:21 816747] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:59:21 816754] [debug] |scid:8fd390cf72458439|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 04:59:21 816761] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 816768] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:59:21 816774] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:21 816780] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:21 816786] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653162566699|now:1757653161816754|interv:749945|
[2025/09/12 04:59:21 816792] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:1|expire:1757653162566699|now:1757653161816754|interval:749945|pto_count:0|srtt:250000
[2025/09/12 04:59:21 816799] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 04:59:21 816806] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 04:59:21 816813] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:21 816858] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:2|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:122|now:1757653161816823|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 816869] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|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 04:59:21 816877] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653161759223|
[2025/09/12 04:59:21 816883] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653161759223|
[2025/09/12 04:59:21 816887] [debug] |xqc_engine_wakeup_after|wakeup:1757653161759223|now:1757653161816886|diff:18446744073709493953|
[2025/09/12 04:59:21 816891] [debug] |xqc_engine_main_logic|END|now:1757653161816427|
[2025/09/12 04:59:21 816899] [info] |xqc_engine_packet_process|==>|conn:000055D1DDB7235C|size:89|state:ESTABED|recv_time:1757653161816898|
[2025/09/12 04:59:21 816904] [debug] |scid:8fd390cf72458439|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:59:21 816909] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:59:21 816913] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:21 816919] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 04:59:21 816923] [debug] |scid:8fd390cf72458439|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:21 816927] [debug] |scid:8fd390cf72458439|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:21 816931] [debug] |scid:8fd390cf72458439|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:21 816936] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161759223|pq_index:0|
[2025/09/12 04:59:21 816940] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653161816427|
[2025/09/12 04:59:21 816944] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:21 816955] [debug] |scid:8fd390cf72458439|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 04:59:21 816966] [debug] |scid:8fd390cf72458439|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 04:59:21 816970] [info] |scid:8fd390cf72458439|xqc_conn_on_pkt_processed|====>|conn:000055D1DDB7235C|path:0|size:89|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757653161816898|dcid:8fd390cf72458439|dcid_seq:0|
[2025/09/12 04:59:21 816975] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653281816898|now:1757653161816898|interv:120000000|
[2025/09/12 04:59:21 816979] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653281816898|now:1757653161816898|interv:120000000|
[2025/09/12 04:59:21 816983] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161816983|
[2025/09/12 04:59:21 816988] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|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:1757653161816987|
[2025/09/12 04:59:21 816992] [debug] |scid:8fd390cf72458439|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653161759223|now:1757653161816987|
[2025/09/12 04:59:21 816996] [debug] |scid:8fd390cf72458439|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:59:21 817000] [debug] |scid:8fd390cf72458439|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653161759223|now:1757653161816987|
[2025/09/12 04:59:21 817004] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:21 817008] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:21 817014] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|largest_recv:3|ack_delay:116|first_ack_range:1|largest_pkt_recv_time:1757653161816898|
[2025/09/12 04:59:21 817018] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|high:3|low:2|pkt_pns:1|
[2025/09/12 04:59:21 817022] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 04:59:21 817025] [debug] |scid:8fd390cf72458439|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:59:21 817029] [debug] |scid:8fd390cf72458439|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:59:21 817034] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|largest_recv:0|ack_delay:82811|first_ack_range:0|largest_pkt_recv_time:1757653161734223|
[2025/09/12 04:59:21 817038] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:59:21 817042] [debug] |scid:8fd390cf72458439|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 04:59:21 817046] [debug] |scid:8fd390cf72458439|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:21 817050] [debug] |scid:8fd390cf72458439|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 817055] [debug] |scid:8fd390cf72458439|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 817059] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:40|pkt_type:HSK|frame:ACK |
[2025/09/12 04:59:21 817063] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:21 817094] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:3|size:40|sent:56|pkt_type:HSK|frame:ACK |inflight:122|now:1757653161817069|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 817104] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|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 04:59:21 817117] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:21 817124] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:21 817152] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:1|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:122|now:1757653161817131|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 817160] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|path:0|pkt_num:1|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 04:59:21 817168] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653162566699|
[2025/09/12 04:59:21 817174] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653162566699|
[2025/09/12 04:59:21 817181] [debug] |xqc_engine_wakeup_after|wakeup:1757653162566699|now:1757653161817180|diff:749519|
[2025/09/12 04:59:21 817185] [debug] |xqc_engine_main_logic|END|now:1757653161816987|
[2025/09/12 04:59:21 817190] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161817190|
[2025/09/12 04:59:21 817194] [debug] |xqc_engine_wakeup_after|wakeup:1757653162566699|now:1757653161817194|diff:749505|
[2025/09/12 04:59:21 817198] [debug] |xqc_engine_main_logic|END|now:1757653161817190|
[2025/09/12 04:59:21 848323] [info] |xqc_engine_packet_process|==>|conn:000055D1DDB7235C|size:290|state:ESTABED|recv_time:1757653161848322|
[2025/09/12 04:59:21 848340] [debug] |scid:8fd390cf72458439|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8fd390cf72458439|spin_bit:1|
[2025/09/12 04:59:21 848350] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:21 848356] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:21 848365] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 04:59:21 848371] [debug] |scid:8fd390cf72458439|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:21 848378] [debug] |scid:8fd390cf72458439|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 04:59:21 848384] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653162566699|pq_index:0|
[2025/09/12 04:59:21 848391] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653161816987|
[2025/09/12 04:59:21 848397] [debug] |scid:8fd390cf72458439|xqc_process_crypto_frame|level:3|
[2025/09/12 04:59:21 848403] [debug] |scid:8fd390cf72458439|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 04:59:21 848409] [debug] |scid:8fd390cf72458439|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 04:59:21 848592] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:ACK_01RTT|expire:1757653161873322|now:1757653161848322|interv:25000|
[2025/09/12 04:59:21 848607] [debug] |scid:8fd390cf72458439|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161848322|max_ack_delay:25000|
[2025/09/12 04:59:21 848615] [debug] |scid:8fd390cf72458439|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 04:59:21 848621] [info] |scid:8fd390cf72458439|xqc_conn_on_pkt_processed|====>|conn:000055D1DDB7235C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:3|frame:CRYPTO |recv_time:1757653161848322|dcid:8fd390cf72458439|dcid_seq:0|
[2025/09/12 04:59:21 848629] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653281848322|now:1757653161848322|interv:120000000|
[2025/09/12 04:59:21 848635] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653281848322|now:1757653161848322|interv:120000000|
[2025/09/12 04:59:21 848649] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161848649|
[2025/09/12 04:59:21 848658] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161848656|
[2025/09/12 04:59:21 848665] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:21 848672] [debug] |scid:8fd390cf72458439|xqc_process_crypto_write_streams|
[2025/09/12 04:59:21 848677] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:59:21 848683] [debug] |scid:8fd390cf72458439|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:21 848690] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653161873322|
[2025/09/12 04:59:21 848697] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653161873322|
[2025/09/12 04:59:21 848703] [debug] |xqc_engine_wakeup_after|wakeup:1757653161873322|now:1757653161848703|diff:24619|
[2025/09/12 04:59:21 848710] [debug] |xqc_engine_main_logic|END|now:1757653161848656|
[2025/09/12 04:59:21 848721] [info] |xqc_engine_packet_process|==>|conn:000055D1DDB7235C|size:55|state:ESTABED|recv_time:1757653161848721|
[2025/09/12 04:59:21 848729] [debug] |scid:8fd390cf72458439|xqc_packet_parse_handshake|success|Length:26|
[2025/09/12 04:59:21 848737] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:59:21 848742] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:21 848748] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 04:59:21 848752] [debug] |scid:8fd390cf72458439|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:21 848757] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|conn:000055D1DDB7235C|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 04:59:21 848762] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:122|prior_delivered:0|prior_time:1757653161699236|is_app_limited:1|send_elapse:117463|ack_elapse:149485|ctl_first_sent_time:1757653161816699|lagest_ack_time:1757653161848721|curr_delivered:72|
[2025/09/12 04:59:21 848767] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_sent_time_update:1757653161816699|
[2025/09/12 04:59:21 848772] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:59:21 848776] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_rtt|before update rtt|conn:000055D1DDB7235C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32022|ack_delay:560|
[2025/09/12 04:59:21 848782] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_rtt|l-0.0.0.0-50310-8fd390cf72458439 p-193.167.100.100-443-11f43679e112ba1b06635ad1 |after update rtt|conn:000055D1DDB7235C|srtt:32022|rttvar:16011|minrtt:32022|latest_rtt:32022|ack_delay:560|
[2025/09/12 04:59:21 848789] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:59:21 848797] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:59:21 848803] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:96066|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:21 848810] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 848816] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 848825] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:21 848829] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:21 848833] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653161848803|interv:18444986420547702812|
[2025/09/12 04:59:21 848837] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:0|expire:18446744073709551615|now:1757653161848803|interval:18444986420547702812|pto_count:0|srtt:32022
[2025/09/12 04:59:21 848841] [debug] |scid:8fd390cf72458439|xqc_generate_sample|sampler: send_elapse 117463, ack_elapse 149485, delivered 72|rate 481|lost 0|
[2025/09/12 04:59:21 848846] [debug] |scid:8fd390cf72458439|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:59:21 848850] [debug] |scid:8fd390cf72458439|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (481) in round 1|
[2025/09/12 04:59:21 848854] [debug] |scid:8fd390cf72458439|xqc_bbr_update_min_rtt|probertt expire|rtt:32022, old_rtt:2147483647|
[2025/09/12 04:59:21 848858] [debug] |scid:8fd390cf72458439|xqc_bbr_update_min_rtt|minrtt expire|rtt:32022, old_rtt:2147483647|
[2025/09/12 04:59:21 848863] [debug] |scid:8fd390cf72458439|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:96|
[2025/09/12 04:59:21 848867] [debug] |scid:8fd390cf72458439|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:72|po_sent_time:1757653161816699|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:72|
[2025/09/12 04:59:21 848872] [debug] |scid:8fd390cf72458439|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:72|po_sent_time:1757653161816699|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:72|
[2025/09/12 04:59:21 848877] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|l-0.0.0.0-50310-8fd390cf72458439 p-193.167.100.100-443-11f43679e112ba1b06635ad1 |bbr on ack|mode:0|pacing_rate:12420040|bw:481|cwnd:137928|full_bw_reached:0|inflight:50|srtt:32022|latest_rtt:32022|min_rtt:32022|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:59:21 848883] [debug] |scid:8fd390cf72458439|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 04:59:21 848887] [info] |scid:8fd390cf72458439|xqc_conn_on_pkt_processed|====>|conn:000055D1DDB7235C|path:0|size:55|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757653161848721|dcid:8fd390cf72458439|dcid_seq:0|
[2025/09/12 04:59:21 848892] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653281848721|now:1757653161848721|interv:120000000|
[2025/09/12 04:59:21 848896] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653281848721|now:1757653161848721|interv:120000000|
[2025/09/12 04:59:21 848900] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161873322|pq_index:0|
[2025/09/12 04:59:21 848904] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653161848656|
[2025/09/12 04:59:21 848908] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161848908|
[2025/09/12 04:59:21 848913] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|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:1757653161848912|
[2025/09/12 04:59:21 848918] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653161873322|
[2025/09/12 04:59:21 848922] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653161873322|
[2025/09/12 04:59:21 848929] [debug] |xqc_engine_wakeup_after|wakeup:1757653161873322|now:1757653161848928|diff:24394|
[2025/09/12 04:59:21 848933] [debug] |xqc_engine_main_logic|END|now:1757653161848912|
[2025/09/12 04:59:21 848940] [info] |xqc_engine_packet_process|==>|conn:000055D1DDB7235C|size:61|state:ESTABED|recv_time:1757653161848940|
[2025/09/12 04:59:21 848945] [debug] |scid:8fd390cf72458439|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8fd390cf72458439|spin_bit:1|
[2025/09/12 04:59:21 848950] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:59:21 848954] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:59:21 848959] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 04:59:21 848963] [debug] |scid:8fd390cf72458439|xqc_process_frames|frame_type:18|
[2025/09/12 04:59:21 848967] [debug] |scid:8fd390cf72458439|xqc_process_new_conn_id_frame|new_conn_id|58906c8eb4bcc0f5009cbb6a|sr_token:f1c4633258f5f150b74bb381b8d42525
[2025/09/12 04:59:21 848974] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:21 848979] [debug] |scid:8fd390cf72458439|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 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 04:59:21 848983] [debug] |scid:8fd390cf72458439|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 04:59:21 848987] [info] |scid:8fd390cf72458439|xqc_conn_on_pkt_processed|====>|conn:000055D1DDB7235C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:5|frame:NEW_CONNECTION_ID |recv_time:1757653161848940|dcid:8fd390cf72458439|dcid_seq:0|
[2025/09/12 04:59:21 848992] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653281848940|now:1757653161848940|interv:120000000|
[2025/09/12 04:59:21 848995] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653281848940|now:1757653161848940|interv:120000000|
[2025/09/12 04:59:21 848999] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161873322|pq_index:0|
[2025/09/12 04:59:21 849003] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653161848912|
[2025/09/12 04:59:21 849007] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161849007|
[2025/09/12 04:59:21 849011] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|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:1757653161849011|
[2025/09/12 04:59:21 849017] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|largest_recv:5|ack_delay:77|first_ack_range:0|largest_pkt_recv_time:1757653161848940|
[2025/09/12 04:59:21 849021] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/09/12 04:59:21 849025] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 04:59:21 849029] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:59:21 849032] [debug] |scid:8fd390cf72458439|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 04:59:21 849036] [debug] |scid:8fd390cf72458439|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:21 849041] [debug] |scid:8fd390cf72458439|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 849045] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:21 849050] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:21 849081] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:2|size:26|sent:42|pkt_type:SHORT_HEADER|frame:ACK |inflight:50|now:1757653161849055|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 849090] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|path:0|pkt_num:2|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:21 849096] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653281848940|
[2025/09/12 04:59:21 849100] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653281848940|
[2025/09/12 04:59:21 849103] [debug] |xqc_engine_wakeup_after|wakeup:1757653281848940|now:1757653161849103|diff:119999837|
[2025/09/12 04:59:21 849108] [debug] |xqc_engine_main_logic|END|now:1757653161849011|
[2025/09/12 04:59:21 849113] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161849113|
[2025/09/12 04:59:21 849117] [debug] |xqc_engine_wakeup_after|wakeup:1757653281848940|now:1757653161849116|diff:119999824|
[2025/09/12 04:59:21 849120] [debug] |xqc_engine_main_logic|END|now:1757653161849113|
[2025/09/12 04:59:21 879841] [info] |xqc_engine_packet_process|==>|conn:000055D1DDB7235C|size:30|state:ESTABED|recv_time:1757653161879839|
[2025/09/12 04:59:21 879853] [debug] |scid:8fd390cf72458439|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8fd390cf72458439|spin_bit:1|
[2025/09/12 04:59:21 879859] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 04:59:21 879866] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:59:21 879874] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 04:59:21 879880] [debug] |scid:8fd390cf72458439|xqc_process_frames|frame_type:1e|
[2025/09/12 04:59:21 879888] [info] |scid:8fd390cf72458439|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055D1DDB7235C|
[2025/09/12 04:59:21 879894] [info] |scid:8fd390cf72458439|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:59:21 879899] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:96066|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:21 879906] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 879912] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 879918] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:21 879924] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653161879899|now:1757653161879899|interv:0|
[2025/09/12 04:59:21 879929] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:2|expire:1757653161820648|now:1757653161879899|interval:0|pto_count:0|srtt:32022
[2025/09/12 04:59:21 879935] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:ACK_01RTT|expire:1757653161904839|now:1757653161879839|interv:25000|
[2025/09/12 04:59:21 879943] [debug] |scid:8fd390cf72458439|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161879839|max_ack_delay:25000|
[2025/09/12 04:59:21 879949] [debug] |scid:8fd390cf72458439|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 04:59:21 879956] [info] |scid:8fd390cf72458439|xqc_conn_on_pkt_processed|====>|conn:000055D1DDB7235C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:6|frame:HANDSHAKE_DONE |recv_time:1757653161879839|dcid:8fd390cf72458439|dcid_seq:0|
[2025/09/12 04:59:21 879970] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653281879839|now:1757653161879839|interv:120000000|
[2025/09/12 04:59:21 879976] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653281879839|now:1757653161879839|interv:120000000|
[2025/09/12 04:59:21 879981] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653281848940|pq_index:0|
[2025/09/12 04:59:21 879986] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653161849011|
[2025/09/12 04:59:21 879992] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161879992|
[2025/09/12 04:59:21 880000] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161879998|
[2025/09/12 04:59:21 880007] [debug] |scid:8fd390cf72458439|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653161879899|now:1757653161879998|
[2025/09/12 04:59:21 880013] [debug] |scid:8fd390cf72458439|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:21 880019] [debug] |scid:8fd390cf72458439|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D1DDB7235C|path:0|bytes_in_flight:50|
[2025/09/12 04:59:21 880026] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:96066|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:21 880033] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 880039] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 880045] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:21 880051] [debug] |scid:8fd390cf72458439|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 04:59:21 880058] [debug] |scid:8fd390cf72458439|xqc_conn_send_probe_pkt|conn:000055D1DDB7235C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:21 880065] [debug] |scid:8fd390cf72458439|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:59:21 880069] [debug] |scid:8fd390cf72458439|xqc_conn_send_probe_pkt|conn:000055D1DDB7235C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:21 880073] [debug] |scid:8fd390cf72458439|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D1DDB7235C|pto_count:1
[2025/09/12 04:59:21 880077] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D1DDB7235C|path:0|
[2025/09/12 04:59:21 880081] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:21 880085] [debug] |scid:8fd390cf72458439|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653161879998|
[2025/09/12 04:59:21 880089] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:21 880102] [debug] |scid:8fd390cf72458439|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:e31bd7354c6c3f80|sr_token:90c5955afe7f0000438c5eb1d1550000|seq_num:1
[2025/09/12 04:59:21 880109] [debug] |scid:8fd390cf72458439|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0d181b65deea0fb6|sr_token:90c5955afe7f0000438c5eb1d1550000|seq_num:2
[2025/09/12 04:59:21 880114] [debug] |scid:8fd390cf72458439|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:21 880118] [debug] |scid:8fd390cf72458439|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:21 880123] [debug] |scid:8fd390cf72458439|xqc_path_get_perf_class|conn:000055D1DDB7235C|path_id:0|path_srtt:32022|min_srtt:32022|path_bw:481|loss_rate:0.00|path_pto:1|
[2025/09/12 04:59:21 880131] [debug] |scid:8fd390cf72458439|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D1DDB7235C|path_id:0|path_srtt:32022|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:21 880136] [debug] |scid:8fd390cf72458439|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 04:59:21 880140] [debug] |scid:8fd390cf72458439|xqc_path_get_perf_class|conn:000055D1DDB7235C|path_id:0|path_srtt:32022|min_srtt:32022|path_bw:481|loss_rate:0.00|path_pto:1|
[2025/09/12 04:59:21 880144] [debug] |scid:8fd390cf72458439|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D1DDB7235C|path_id:0|path_srtt:32022|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:21 880149] [debug] |scid:8fd390cf72458439|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 04:59:21 880153] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:21 880158] [debug] |scid:8fd390cf72458439|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055D1DDB7235C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:59:21 880162] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:21 880192] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:3|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653161880169|stream_id:0|stream_offset:17|
[2025/09/12 04:59:21 880198] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|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 04:59:21 880202] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 04:59:21 880207] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:192132|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:21 880213] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 880219] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 880226] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 38|
[2025/09/12 04:59:21 880232] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653162122301|now:1757653161880207|interv:242094|
[2025/09/12 04:59:21 880238] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:2|expire:1757653162122301|now:1757653161880207|interval:242094|pto_count:1|srtt:32022
[2025/09/12 04:59:21 880246] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:38|
[2025/09/12 04:59:21 880254] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:21 880260] [debug] |scid:8fd390cf72458439|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055D1DDB7235C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:59:21 880267] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:21 880295] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:4|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757653161880276|stream_id:0|stream_offset:17|
[2025/09/12 04:59:21 880301] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|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 04:59:21 880314] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:1184|
[2025/09/12 04:59:21 880321] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:192132|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:21 880328] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 880334] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 880341] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 76|
[2025/09/12 04:59:21 880348] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653162122408|now:1757653161880320|interv:242088|
[2025/09/12 04:59:21 880354] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:2|expire:1757653162122408|now:1757653161880320|interval:242088|pto_count:1|srtt:32022
[2025/09/12 04:59:21 880361] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:76|
[2025/09/12 04:59:21 880366] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:59:21 880370] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-11|next_skip_chance:1757653162243568|current_time:1757653161880370|
[2025/09/12 04:59:21 880374] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 04:59:21 880400] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:12|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757653161880381|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 880405] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|path:0|pkt_num:12|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 04:59:21 880410] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/09/12 04:59:21 880417] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:192132|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:21 880425] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 880431] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 880437] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 121|
[2025/09/12 04:59:21 880444] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653162122513|now:1757653161880417|interv:242096|
[2025/09/12 04:59:21 880450] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:2|expire:1757653162122513|now:1757653161880417|interval:242096|pto_count:1|srtt:32022
[2025/09/12 04:59:21 880457] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:121|
[2025/09/12 04:59:21 880465] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:59:21 880495] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 04:59:21 880525] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:13|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757653161880506|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 880532] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|path:0|pkt_num:13|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 04:59:21 880540] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:1184|
[2025/09/12 04:59:21 880548] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:192132|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:21 880555] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 880561] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 880568] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 166|
[2025/09/12 04:59:21 880574] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653162122638|now:1757653161880547|interv:242091|
[2025/09/12 04:59:21 880581] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:2|expire:1757653162122638|now:1757653161880547|interval:242091|pto_count:1|srtt:32022
[2025/09/12 04:59:21 880588] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:166|
[2025/09/12 04:59:21 880594] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653161904839|
[2025/09/12 04:59:21 880598] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653161904839|
[2025/09/12 04:59:21 880602] [debug] |xqc_engine_wakeup_after|wakeup:1757653161904839|now:1757653161880602|diff:24237|
[2025/09/12 04:59:21 880606] [debug] |xqc_engine_main_logic|END|now:1757653161879998|
[2025/09/12 04:59:21 880612] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161880612|
[2025/09/12 04:59:21 880616] [debug] |xqc_engine_wakeup_after|wakeup:1757653161904839|now:1757653161880616|diff:24223|
[2025/09/12 04:59:21 880620] [debug] |xqc_engine_main_logic|END|now:1757653161880612|
[2025/09/12 04:59:21 886167] [info] |xqc_engine_packet_process|==>|conn:000055D1DDB7235C|size:61|state:ESTABED|recv_time:1757653161886166|
[2025/09/12 04:59:21 886182] [debug] |scid:8fd390cf72458439|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8fd390cf72458439|spin_bit:1|
[2025/09/12 04:59:21 886191] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 04:59:21 886196] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 04:59:21 886205] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 04:59:21 886211] [debug] |scid:8fd390cf72458439|xqc_process_frames|frame_type:18|
[2025/09/12 04:59:21 886218] [debug] |scid:8fd390cf72458439|xqc_process_new_conn_id_frame|new_conn_id|9526a5b91f6ef2d22d3b2bb6|sr_token:f01c36bbde67b1cce63df9529f6fc289
[2025/09/12 04:59:21 886227] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:21 886235] [debug] |scid:8fd390cf72458439|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:59:21 886239] [debug] |scid:8fd390cf72458439|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 04:59:21 886245] [info] |scid:8fd390cf72458439|xqc_conn_on_pkt_processed|====>|conn:000055D1DDB7235C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:7|frame:NEW_CONNECTION_ID |recv_time:1757653161886166|dcid:8fd390cf72458439|dcid_seq:0|
[2025/09/12 04:59:21 886258] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653281886166|now:1757653161886166|interv:120000000|
[2025/09/12 04:59:21 886264] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653281886166|now:1757653161886166|interv:120000000|
[2025/09/12 04:59:21 886270] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161904839|pq_index:0|
[2025/09/12 04:59:21 886275] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653161879998|
[2025/09/12 04:59:21 886279] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161886279|
[2025/09/12 04:59:21 886284] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161886283|
[2025/09/12 04:59:21 886292] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|largest_recv:7|ack_delay:126|first_ack_range:2|largest_pkt_recv_time:1757653161886166|
[2025/09/12 04:59:21 886299] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|high:7|low:5|pkt_pns:2|
[2025/09/12 04:59:21 886306] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 04:59:21 886312] [debug] |scid:8fd390cf72458439|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 04:59:21 886318] [debug] |scid:8fd390cf72458439|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 04:59:21 886324] [debug] |scid:8fd390cf72458439|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:21 886330] [debug] |scid:8fd390cf72458439|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 886335] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:21 886340] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 04:59:21 886372] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:14|size:26|sent:42|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653161886346|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 886381] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|path:0|pkt_num:14|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:21 886390] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653162122638|
[2025/09/12 04:59:21 886397] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653162122638|
[2025/09/12 04:59:21 886402] [debug] |xqc_engine_wakeup_after|wakeup:1757653162122638|now:1757653161886402|diff:236236|
[2025/09/12 04:59:21 886409] [debug] |xqc_engine_main_logic|END|now:1757653161886283|
[2025/09/12 04:59:21 886416] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161886416|
[2025/09/12 04:59:21 886420] [debug] |xqc_engine_wakeup_after|wakeup:1757653162122638|now:1757653161886420|diff:236218|
[2025/09/12 04:59:21 886424] [debug] |xqc_engine_main_logic|END|now:1757653161886416|
[2025/09/12 04:59:22 122222] [debug] |xqc_engine_main_logic|BEGIN|now:1757653162122222|
[2025/09/12 04:59:22 122235] [debug] |xqc_engine_wakeup_after|wakeup:1757653162122638|now:1757653162122234|diff:404|
[2025/09/12 04:59:22 122239] [debug] |xqc_engine_main_logic|END|now:1757653162122222|
[2025/09/12 04:59:22 123307] [debug] |xqc_engine_main_logic|BEGIN|now:1757653162123307|
[2025/09/12 04:59:22 123313] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653162122638|pq_index:0|
[2025/09/12 04:59:22 123324] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653161886283|
[2025/09/12 04:59:22 123330] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|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:1757653162123328|
[2025/09/12 04:59:22 123334] [debug] |scid:8fd390cf72458439|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653162122638|now:1757653162123328|
[2025/09/12 04:59:22 123339] [debug] |scid:8fd390cf72458439|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:22 123343] [debug] |scid:8fd390cf72458439|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D1DDB7235C|path:0|bytes_in_flight:166|
[2025/09/12 04:59:22 123347] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:192132|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:22 123351] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:22 123355] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:22 123359] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 166|
[2025/09/12 04:59:22 123363] [debug] |scid:8fd390cf72458439|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 04:59:22 123368] [debug] |scid:8fd390cf72458439|xqc_conn_send_probe_pkt|conn:000055D1DDB7235C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:22 123373] [debug] |scid:8fd390cf72458439|xqc_conn_send_probe_pkt|conn:000055D1DDB7235C|path:0|pkt_num:3|size:38|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:22 123378] [debug] |scid:8fd390cf72458439|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D1DDB7235C|pto_count:2
[2025/09/12 04:59:22 123382] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:384264|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:59:22 123387] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:22 123390] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:22 123394] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 128|
[2025/09/12 04:59:22 123398] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653162364770|now:1757653162123382|interv:241388|
[2025/09/12 04:59:22 123402] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:2|expire:1757653162364770|now:1757653162123382|interval:241388|pto_count:2|srtt:32022
[2025/09/12 04:59:22 123409] [debug] |scid:8fd390cf72458439|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:22 123413] [debug] |scid:8fd390cf72458439|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:22 123417] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:22 123422] [debug] |scid:8fd390cf72458439|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055D1DDB7235C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:59:22 123426] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 04:59:22 123463] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:15|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:128|now:1757653162123434|stream_id:0|stream_offset:17|
[2025/09/12 04:59:22 123497] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|path:0|pkt_num:15|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 04:59:22 123505] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|path:0|inflight:128|applimit:1184|
[2025/09/12 04:59:22 123513] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:384264|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:59:22 123519] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:22 123523] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:22 123526] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 166|
[2025/09/12 04:59:22 123530] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653162607698|now:1757653162123512|interv:484186|
[2025/09/12 04:59:22 123534] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:2|expire:1757653162607698|now:1757653162123512|interval:484186|pto_count:2|srtt:32022
[2025/09/12 04:59:22 123539] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:166|
[2025/09/12 04:59:22 123544] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:3|size:38|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:59:22 123548] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 04:59:22 123576] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:16|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:166|now:1757653162123555|stream_id:0|stream_offset:17|
[2025/09/12 04:59:22 123585] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|path:0|pkt_num:16|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 04:59:22 123593] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|path:0|inflight:166|applimit:1184|
[2025/09/12 04:59:22 123599] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:384264|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:59:22 123606] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:22 123610] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:22 123614] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 204|
[2025/09/12 04:59:22 123618] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653162607819|now:1757653162123599|interv:484220|
[2025/09/12 04:59:22 123622] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:2|expire:1757653162607819|now:1757653162123599|interval:484220|pto_count:2|srtt:32022
[2025/09/12 04:59:22 123626] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:204|
[2025/09/12 04:59:22 123631] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653162607819|
[2025/09/12 04:59:22 123635] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653162607819|
[2025/09/12 04:59:22 123644] [debug] |xqc_engine_wakeup_after|wakeup:1757653162607819|now:1757653162123644|diff:484175|
[2025/09/12 04:59:22 123648] [debug] |xqc_engine_main_logic|END|now:1757653162123328|
[2025/09/12 04:59:22 609165] [debug] |xqc_engine_main_logic|BEGIN|now:1757653162609164|
[2025/09/12 04:59:22 609178] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653162607819|pq_index:0|
[2025/09/12 04:59:22 609183] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653162123328|
[2025/09/12 04:59:22 609189] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|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:1757653162609187|
[2025/09/12 04:59:22 609193] [debug] |scid:8fd390cf72458439|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653162607819|now:1757653162609187|
[2025/09/12 04:59:22 609198] [debug] |scid:8fd390cf72458439|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:22 609202] [debug] |scid:8fd390cf72458439|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D1DDB7235C|path:0|bytes_in_flight:204|
[2025/09/12 04:59:22 609206] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:384264|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 04:59:22 609211] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:22 609215] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:22 609219] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 204|
[2025/09/12 04:59:22 609223] [debug] |scid:8fd390cf72458439|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 04:59:22 609227] [debug] |scid:8fd390cf72458439|xqc_conn_send_probe_pkt|conn:000055D1DDB7235C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:22 609234] [debug] |scid:8fd390cf72458439|xqc_conn_send_probe_pkt|conn:000055D1DDB7235C|path:0|pkt_num:3|size:38|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:22 609238] [debug] |scid:8fd390cf72458439|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D1DDB7235C|pto_count:3
[2025/09/12 04:59:22 609243] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:768528|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 04:59:22 609247] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:22 609251] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:22 609255] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 204|
[2025/09/12 04:59:22 609259] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653163092083|now:1757653162609242|interv:482841|
[2025/09/12 04:59:22 609263] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:2|expire:1757653163092083|now:1757653162609242|interval:482841|pto_count:3|srtt:32022
[2025/09/12 04:59:22 609269] [debug] |scid:8fd390cf72458439|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:22 609274] [debug] |scid:8fd390cf72458439|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:22 609278] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:22 609289] [debug] |scid:8fd390cf72458439|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055D1DDB7235C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:59:22 609293] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 04:59:22 609342] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:17|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:204|now:1757653162609304|stream_id:0|stream_offset:17|
[2025/09/12 04:59:22 609351] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|path:0|pkt_num:17|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 04:59:22 609359] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|path:0|inflight:204|applimit:1184|
[2025/09/12 04:59:22 609365] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:768528|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 04:59:22 609373] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:22 609379] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:22 609383] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 242|
[2025/09/12 04:59:22 609386] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653163577832|now:1757653162609365|interv:968467|
[2025/09/12 04:59:22 609391] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:2|expire:1757653163577832|now:1757653162609365|interval:968467|pto_count:3|srtt:32022
[2025/09/12 04:59:22 609395] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:242|
[2025/09/12 04:59:22 609400] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:3|size:38|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 04:59:22 609404] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 04:59:22 609431] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:18|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:242|now:1757653162609410|stream_id:0|stream_offset:17|
[2025/09/12 04:59:22 609440] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|path:0|pkt_num:18|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 04:59:22 609447] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|path:0|inflight:242|applimit:1184|
[2025/09/12 04:59:22 609454] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:32022|rtt_var:16011|pto_duration:768528|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 04:59:22 609461] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:22 609464] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:22 609489] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 280|
[2025/09/12 04:59:22 609496] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653163577938|now:1757653162609454|interv:968484|
[2025/09/12 04:59:22 609500] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:2|expire:1757653163577938|now:1757653162609454|interval:968484|pto_count:3|srtt:32022
[2025/09/12 04:59:22 609509] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137928|inflight:280|
[2025/09/12 04:59:22 609515] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653163577938|
[2025/09/12 04:59:22 609519] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653163577938|
[2025/09/12 04:59:22 609523] [debug] |xqc_engine_wakeup_after|wakeup:1757653163577938|now:1757653162609522|diff:968416|
[2025/09/12 04:59:22 609527] [debug] |xqc_engine_main_logic|END|now:1757653162609187|
[2025/09/12 04:59:22 640166] [info] |xqc_engine_packet_process|==>|conn:000055D1DDB7235C|size:44|state:ESTABED|recv_time:1757653162640163|
[2025/09/12 04:59:22 640186] [debug] |scid:8fd390cf72458439|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8fd390cf72458439|spin_bit:1|
[2025/09/12 04:59:22 640199] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 04:59:22 640207] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 04:59:22 640218] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 04:59:22 640226] [debug] |scid:8fd390cf72458439|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:22 640237] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|conn:000055D1DDB7235C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:0|
[2025/09/12 04:59:22 640246] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653161699236|is_app_limited:1|send_elapse:346|ack_elapse:940927|ctl_first_sent_time:1757653161699582|lagest_ack_time:1757653162640163|curr_delivered:122|
[2025/09/12 04:59:22 640255] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_sent_time_update:1757653161699582|
[2025/09/12 04:59:22 640262] [debug] |scid:8fd390cf72458439|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:59:22 640273] [debug] |scid:8fd390cf72458439|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:59:22 640282] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:STREAM_CLOSE|expire:1757653163003480|now:1757653162640282|interv:363198|
[2025/09/12 04:59:22 640291] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 04:59:22 640299] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|conn:000055D1DDB7235C|path:0|pkt_num:4|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:4|
[2025/09/12 04:59:22 640308] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76|prior_delivered:72|prior_time:1757653161880169|is_app_limited:1|send_elapse:107|ack_elapse:759994|ctl_first_sent_time:1757653161880276|lagest_ack_time:1757653162640163|curr_delivered:160|
[2025/09/12 04:59:22 640316] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_sent_time_update:1757653161880276|
[2025/09/12 04:59:22 640322] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:59:22 640327] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|conn:000055D1DDB7235C|path:0|pkt_num:12|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:12|
[2025/09/12 04:59:22 640332] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76|prior_delivered:72|prior_time:1757653161880169|is_app_limited:1|send_elapse:107|ack_elapse:759994|ctl_first_sent_time:1757653161880276|lagest_ack_time:1757653162640163|curr_delivered:205|
[2025/09/12 04:59:22 640338] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_sent_time_update:1757653161880381|
[2025/09/12 04:59:22 640351] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:59:22 640357] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|conn:000055D1DDB7235C|path:0|pkt_num:15|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:15|
[2025/09/12 04:59:22 640363] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76|prior_delivered:72|prior_time:1757653161880169|is_app_limited:1|send_elapse:107|ack_elapse:759994|ctl_first_sent_time:1757653161880276|lagest_ack_time:1757653162640163|curr_delivered:243|
[2025/09/12 04:59:22 640368] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_sent_time_update:1757653162123434|
[2025/09/12 04:59:22 640372] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 04:59:22 640376] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|conn:000055D1DDB7235C|path:0|pkt_num:17|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:17|
[2025/09/12 04:59:22 640380] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76|prior_delivered:72|prior_time:1757653161880169|is_app_limited:1|send_elapse:107|ack_elapse:759994|ctl_first_sent_time:1757653161880276|lagest_ack_time:1757653162640163|curr_delivered:281|
[2025/09/12 04:59:22 640385] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_sent_time_update:1757653162609304|
[2025/09/12 04:59:22 640388] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:59:22 640392] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|conn:000055D1DDB7235C|path:0|pkt_num:18|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:18|
[2025/09/12 04:59:22 640396] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76|prior_delivered:72|prior_time:1757653161880169|is_app_limited:1|send_elapse:107|ack_elapse:759994|ctl_first_sent_time:1757653161880276|lagest_ack_time:1757653162640163|curr_delivered:319|
[2025/09/12 04:59:22 640401] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_sent_time_update:1757653162609410|
[2025/09/12 04:59:22 640404] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 04:59:22 640408] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_rtt|before update rtt|conn:000055D1DDB7235C|srtt:32022|rttvar:16011|minrtt:32022|latest_rtt:30753|ack_delay:112|
[2025/09/12 04:59:22 640413] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_rtt|l-0.0.0.0-50310-8fd390cf72458439 p-193.167.100.100-443-11f43679e112ba1b06635ad1 |after update rtt|conn:000055D1DDB7235C|srtt:31850|rttvar:12354|minrtt:30753|latest_rtt:30753|ack_delay:112|
[2025/09/12 04:59:22 640417] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:19|ctl_reordering_time_threshold_shift:0|
[2025/09/12 04:59:22 640421] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_lost_sent_pn|largest_acked:18|lost_pn:18446744073709551615|thresh:19|
[2025/09/12 04:59:22 640426] [debug] |scid:8fd390cf72458439|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:13|lost_pn:18446744073709551615|po_sent_time:1757653161880506|lost_send_time:1757653162576463|loss_delay:63700|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 04:59:22 640431] [debug] |scid:8fd390cf72458439|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653161880506u|
[2025/09/12 04:59:22 640435] [debug] |scid:8fd390cf72458439|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/09/12 04:59:22 640439] [stats] |scid:8fd390cf72458439|xqc_send_ctl_detect_lost|l-0.0.0.0-50310-8fd390cf72458439 p-193.167.100.100-443-11f43679e112ba1b06635ad1 |lost interval:1757653162640163|lost_count:1|send_count:12|pkt_num:13|po_send_time:1757653161880506|srtt:31850|cwnd:5744|bw:481|conn_life:941850|now:0|last_lost_time:941850|
[2025/09/12 04:59:22 640448] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 8|pns:2|
[2025/09/12 04:59:22 640452] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:59:22 640456] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D1DDB7235C|path:0|
[2025/09/12 04:59:22 640460] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:22 640464] [debug] |scid:8fd390cf72458439|xqc_generate_sample|sampler: send_elapse 107, ack_elapse 759994, delivered 247|rate 325|lost 1|
[2025/09/12 04:59:22 640485] [debug] |scid:8fd390cf72458439|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:59:22 640492] [debug] |scid:8fd390cf72458439|xqc_bbr_update_min_rtt|probertt expire|rtt:30753, old_rtt:32022|
[2025/09/12 04:59:22 640497] [debug] |scid:8fd390cf72458439|xqc_bbr_update_min_rtt|minrtt expire|rtt:30753, old_rtt:32022|
[2025/09/12 04:59:22 640500] [debug] |scid:8fd390cf72458439|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:96|
[2025/09/12 04:59:22 640505] [debug] |scid:8fd390cf72458439|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:247|po_sent_time:1757653162609410|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:319|
[2025/09/12 04:59:22 640509] [debug] |scid:8fd390cf72458439|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:247|po_sent_time:1757653162609410|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:319|
[2025/09/12 04:59:22 640514] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|l-0.0.0.0-50310-8fd390cf72458439 p-193.167.100.100-443-11f43679e112ba1b06635ad1 |bbr on ack|mode:0|pacing_rate:12420040|bw:481|cwnd:5991|full_bw_reached:0|inflight:0|srtt:31850|latest_rtt:30753|min_rtt:30753|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:59:22 640521] [debug] |scid:8fd390cf72458439|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 04:59:22 640525] [info] |scid:8fd390cf72458439|xqc_conn_on_pkt_processed|====>|conn:000055D1DDB7235C|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK |recv_time:1757653162640163|dcid:8fd390cf72458439|dcid_seq:0|
[2025/09/12 04:59:22 640530] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653282640163|now:1757653162640163|interv:120000000|
[2025/09/12 04:59:22 640535] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653282640163|now:1757653162640163|interv:120000000|
[2025/09/12 04:59:22 640539] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653163577938|pq_index:0|
[2025/09/12 04:59:22 640543] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653162609187|
[2025/09/12 04:59:22 640547] [debug] |xqc_engine_main_logic|BEGIN|now:1757653162640547|
[2025/09/12 04:59:22 640552] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653162640551|
[2025/09/12 04:59:22 640558] [debug] |scid:8fd390cf72458439|xqc_path_get_perf_class|conn:000055D1DDB7235C|path_id:0|path_srtt:31850|min_srtt:31850|path_bw:481|loss_rate:100.00|path_pto:0|
[2025/09/12 04:59:22 640563] [debug] |scid:8fd390cf72458439|xqc_send_ctl_can_send|l-0.0.0.0-50310-8fd390cf72458439 p-193.167.100.100-443-11f43679e112ba1b06635ad1 |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:5991|conn:000055D1DDB7235C|stream_id:0|stream_offset:0|
[2025/09/12 04:59:22 640571] [debug] |scid:8fd390cf72458439|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D1DDB7235C|path_id:0|path_srtt:31850|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:22 640576] [debug] |scid:8fd390cf72458439|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:13|size:45|reinj:0|path_class:4|
[2025/09/12 04:59:22 640581] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:13|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:59:22 640585] [debug] |scid:8fd390cf72458439|xqc_send_ctl_can_send|l-0.0.0.0-50310-8fd390cf72458439 p-193.167.100.100-443-11f43679e112ba1b06635ad1 |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:5991|conn:000055D1DDB7235C|stream_id:0|stream_offset:0|
[2025/09/12 04:59:22 640589] [debug] |scid:8fd390cf72458439|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:59:22 640594] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 04:59:22 640623] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:19|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653162640601|stream_id:0|stream_offset:0|
[2025/09/12 04:59:22 640629] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|path:0|pkt_num:19|origin_pktnum:13|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:59:22 640633] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 04:59:22 640638] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|srtt:31850|rtt_var:12354|pto_duration:81266|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:22 640642] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:22 640646] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:22 640650] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_pto_time_and_space|conn:000055D1DDB7235C|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:59:22 640654] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:LOSS_DETECTION|expire:1757653162746867|now:1757653162640637|interv:106230|
[2025/09/12 04:59:22 640658] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D1DDB7235C|path:0|pns:2|expire:1757653162746867|now:1757653162640637|interval:106230|pto_count:0|srtt:31850
[2025/09/12 04:59:22 640662] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5991|inflight:45|
[2025/09/12 04:59:22 640667] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653162746867|
[2025/09/12 04:59:22 640671] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653162746867|
[2025/09/12 04:59:22 640675] [debug] |xqc_engine_wakeup_after|wakeup:1757653162746867|now:1757653162640675|diff:106192|
[2025/09/12 04:59:22 640679] [debug] |xqc_engine_main_logic|END|now:1757653162640551|
[2025/09/12 04:59:22 640684] [debug] |xqc_engine_main_logic|BEGIN|now:1757653162640684|
[2025/09/12 04:59:22 640688] [debug] |xqc_engine_wakeup_after|wakeup:1757653162746867|now:1757653162640688|diff:106179|
[2025/09/12 04:59:22 640692] [debug] |xqc_engine_main_logic|END|now:1757653162640684|
[2025/09/12 04:59:22 696494] [info] |xqc_engine_packet_process|==>|conn:000055D1DDB7235C|size:45|state:ESTABED|recv_time:1757653162696492|
[2025/09/12 04:59:22 696516] [debug] |scid:8fd390cf72458439|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8fd390cf72458439|spin_bit:1|
[2025/09/12 04:59:22 696527] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 04:59:22 696544] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 04:59:22 696556] [debug] |scid:8fd390cf72458439|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 04:59:22 696564] [debug] |scid:8fd390cf72458439|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:22 696574] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|conn:000055D1DDB7235C|path:0|pkt_num:19|origin_pktnum:13|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:19|
[2025/09/12 04:59:22 696583] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:45|prior_delivered:319|prior_time:1757653162640601|is_app_limited:1|send_elapse:0|ack_elapse:55891|ctl_first_sent_time:1757653162640601|lagest_ack_time:1757653162696492|curr_delivered:364|
[2025/09/12 04:59:22 696592] [debug] |scid:8fd390cf72458439|xqc_update_sample|sampler_sent_time_update:1757653162640601|
[2025/09/12 04:59:22 696601] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 04:59:22 696610] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_rtt|before update rtt|conn:000055D1DDB7235C|srtt:31850|rttvar:12354|minrtt:30753|latest_rtt:55891|ack_delay:25288|
[2025/09/12 04:59:22 696619] [debug] |scid:8fd390cf72458439|xqc_send_ctl_update_rtt|l-0.0.0.0-50310-8fd390cf72458439 p-193.167.100.100-443-11f43679e112ba1b06635ad1 |after update rtt|conn:000055D1DDB7235C|srtt:31730|rttvar:9505|minrtt:30753|latest_rtt:55891|ack_delay:25000|
[2025/09/12 04:59:22 696626] [debug] |scid:8fd390cf72458439|xqc_send_ctl_get_lost_sent_pn|largest_acked:19|lost_pn:0|thresh:19|
[2025/09/12 04:59:22 696635] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:59:22 696642] [debug] |scid:8fd390cf72458439|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D1DDB7235C|path:0|
[2025/09/12 04:59:22 696650] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:22 696658] [debug] |scid:8fd390cf72458439|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 55891, delivered 45|rate 805|lost 1|
[2025/09/12 04:59:22 696665] [debug] |scid:8fd390cf72458439|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 04:59:22 696673] [debug] |scid:8fd390cf72458439|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (805) in round 3|
[2025/09/12 04:59:22 696680] [debug] |scid:8fd390cf72458439|xqc_bbr_update_min_rtt|minrtt expire|rtt:30753, old_rtt:30753|
[2025/09/12 04:59:22 696688] [debug] |scid:8fd390cf72458439|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:161|
[2025/09/12 04:59:22 696696] [debug] |scid:8fd390cf72458439|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5991|packet_lost:0|acked:45|po_sent_time:1757653162640601|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:364|
[2025/09/12 04:59:22 696705] [debug] |scid:8fd390cf72458439|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5991|packet_lost:0|acked:45|po_sent_time:1757653162640601|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:364|
[2025/09/12 04:59:22 696713] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|l-0.0.0.0-50310-8fd390cf72458439 p-193.167.100.100-443-11f43679e112ba1b06635ad1 |bbr on ack|mode:0|pacing_rate:12420040|bw:805|cwnd:6036|full_bw_reached:0|inflight:0|srtt:31730|latest_rtt:55891|min_rtt:30753|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:59:22 696720] [stats] |scid:8fd390cf72458439|xqc_send_ctl_on_ack_received|l-0.0.0.0-50310-8fd390cf72458439 p-193.167.100.100-443-11f43679e112ba1b06635ad1 |bandwidth change record|bw_before:481|bw_after:805|srtt:31730|cwnd:6036|
[2025/09/12 04:59:22 696726] [debug] |scid:8fd390cf72458439|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 04:59:22 696738] [info] |scid:8fd390cf72458439|xqc_conn_on_pkt_processed|====>|conn:000055D1DDB7235C|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1757653162696492|dcid:8fd390cf72458439|dcid_seq:0|
[2025/09/12 04:59:22 696744] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:PATH_IDLE|expire:1757653282696492|now:1757653162696492|interv:120000000|
[2025/09/12 04:59:22 696750] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_IDLE|expire:1757653282696492|now:1757653162696492|interv:120000000|
[2025/09/12 04:59:22 696755] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653162746867|pq_index:0|
[2025/09/12 04:59:22 696760] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653162640551|
[2025/09/12 04:59:22 696765] [debug] |xqc_engine_main_logic|BEGIN|now:1757653162696765|
[2025/09/12 04:59:22 696771] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|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 HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653162696770|
[2025/09/12 04:59:22 696780] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653163003480|
[2025/09/12 04:59:22 696785] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653163003480|
[2025/09/12 04:59:22 696790] [debug] |xqc_engine_wakeup_after|wakeup:1757653163003480|now:1757653162696789|diff:306691|
[2025/09/12 04:59:22 696795] [debug] |xqc_engine_main_logic|END|now:1757653162696770|
[2025/09/12 04:59:22 696802] [debug] |xqc_engine_main_logic|BEGIN|now:1757653162696802|
[2025/09/12 04:59:22 696807] [debug] |xqc_engine_wakeup_after|wakeup:1757653163003480|now:1757653162696806|diff:306674|
[2025/09/12 04:59:22 696811] [debug] |xqc_engine_main_logic|END|now:1757653162696802|
[2025/09/12 04:59:23 002927] [debug] |xqc_engine_main_logic|BEGIN|now:1757653163002926|
[2025/09/12 04:59:23 002940] [debug] |xqc_engine_wakeup_after|wakeup:1757653163003480|now:1757653163002940|diff:540|
[2025/09/12 04:59:23 002945] [debug] |xqc_engine_main_logic|END|now:1757653163002926|
[2025/09/12 04:59:23 004012] [debug] |xqc_engine_main_logic|BEGIN|now:1757653163004012|
[2025/09/12 04:59:23 004019] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653163003480|pq_index:0|
[2025/09/12 04:59:23 004023] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653162696770|
[2025/09/12 04:59:23 004029] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|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:1757653163004027|
[2025/09/12 04:59:23 004034] [debug] |scid:8fd390cf72458439|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653163003480|now:1757653163004027|
[2025/09/12 04:59:23 004038] [debug] |scid:8fd390cf72458439|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:59:23 004043] [debug] |scid:8fd390cf72458439|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:59:23 004062] [info] |scid:8fd390cf72458439|xqc_conn_close|conn:000055D1DDB7235C|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 04:59:23 004067] [debug] |scid:8fd390cf72458439|xqc_timer_set|type:CONN_DRAINING|expire:1757653163288317|now:1757653163004067|interv:284250|
[2025/09/12 04:59:23 004072] [debug] |scid:8fd390cf72458439|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 04:59:23 004082] [debug] |scid:8fd390cf72458439|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 04:59:23 004086] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:59:23 004090] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:23 004094] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:23 004097] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:23 004104] [info] |scid:8fd390cf72458439|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 04:59:23 004114] [debug] |scid:8fd390cf72458439|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:59:23 004132] [stats] |scid:8fd390cf72458439|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:1757653161699439|wrt_delay:45|snd_delay:143|finwrt_delay:45|finsnd_delay:909971|finrcv_delay:117128|finread_delay:117165|all_acked_delay:940832|firstfinack_dely:940823|close_delay:940843|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-50310-8fd390cf72458439 p-193.167.100.100-443-11f43679e112ba1b06635ad1|path_info:mp is not supported in connection scid:8fd390cf72458439|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:4|
[2025/09/12 04:59:23 004142] [debug] |scid:8fd390cf72458439|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653163003480|now:1757653163004027|
[2025/09/12 04:59:23 004148] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:59:23 004155] [debug] |scid:8fd390cf72458439|xqc_path_get_perf_class|conn:000055D1DDB7235C|path_id:0|path_srtt:31730|min_srtt:31730|path_bw:805|loss_rate:100.00|path_pto:0|
[2025/09/12 04:59:23 004162] [debug] |scid:8fd390cf72458439|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D1DDB7235C|path_id:0|path_srtt:31730|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:23 004170] [debug] |scid:8fd390cf72458439|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:4|
[2025/09/12 04:59:23 004178] [debug] |scid:8fd390cf72458439|xqc_check_acked_or_dropped_pkt|conn:000055D1DDB7235C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:59:23 004185] [debug] |scid:8fd390cf72458439|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 04:59:23 004233] [info] |scid:8fd390cf72458439|xqc_send_packet_with_pn|<==|conn:000055D1DDB7235C|path:0|pkt_num:20|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653163004196|stream_id:0|stream_offset:0|
[2025/09/12 04:59:23 004243] [debug] |scid:8fd390cf72458439|xqc_send_ctl_on_packet_sent|conn:000055D1DDB7235C|path:0|pkt_num:20|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 04:59:23 004251] [debug] |scid:8fd390cf72458439|xqc_conn_next_wakeup_time|wakeup_time:1757653163288317|
[2025/09/12 04:59:23 004257] [debug] |scid:8fd390cf72458439|xqc_engine_add_wakeup_queue|next_tick_time:1757653163288317|
[2025/09/12 04:59:23 004263] [debug] |xqc_engine_wakeup_after|wakeup:1757653163288317|now:1757653163004263|diff:284054|
[2025/09/12 04:59:23 004269] [debug] |xqc_engine_main_logic|END|now:1757653163004027|
[2025/09/12 04:59:23 288867] [debug] |xqc_engine_main_logic|BEGIN|now:1757653163288867|
[2025/09/12 04:59:23 288885] [debug] |scid:8fd390cf72458439|xqc_engine_remove_wakeup_queue|next_tick_time:1757653163288317|pq_index:0|
[2025/09/12 04:59:23 288890] [debug] |scid:8fd390cf72458439|xqc_engine_add_active_queue|last_ticked_time:1757653163004027|
[2025/09/12 04:59:23 288896] [debug] |scid:8fd390cf72458439|xqc_engine_process_conn|conn:000055D1DDB7235C|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:1757653163288894|
[2025/09/12 04:59:23 288908] [debug] |scid:8fd390cf72458439|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653163288317|now:1757653163288894|
[2025/09/12 04:59:23 288912] [debug] |scid:8fd390cf72458439|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653163288317|now:1757653163288894|
[2025/09/12 04:59:23 288916] [debug] |scid:8fd390cf72458439|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:59:23 288921] [info] |xqc_engine_main_logic|conn:000055D1DDB7235C|l-0.0.0.0-50310-8fd390cf72458439 p-193.167.100.100-443-11f43679e112ba1b06635ad1|conn_state:13|next_tick_time:1757653163288317
[2025/09/12 04:59:23 288934] [report] |scid:8fd390cf72458439|xqc_conn_destroy|000055D1DDB7235C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:118068|first_send_delay:1183|conn_persist:1590621|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-50310-8fd390cf72458439 p-193.167.100.100-443-11f43679e112ba1b06635ad1|hsk_recv:35482|close_recv:0|close_send:1305883|last_recv:998179|last_send:1305883|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,20,14,13,119,0,1024,i96,4,35,44,4,13,941,0,4,36,45,4,14,998,0,4,52,61,4000,7,187,0,4,45,4000,19,942,4,21,40000,20,1305,4,38,80,18,911,0-2,0-2,0-0,0-0,0-0,0-31,0-3388,0-3267,0-13,0-13,0-1,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:4|snd_pkt:13|spurious_loss:1|detected_loss:3|max_pto:3|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 04:59:23 288979] [debug] |scid:8fd390cf72458439|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:59:23 288990] [debug] |scid:8fd390cf72458439|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:59:23 288997] [debug] |scid:8fd390cf72458439|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:59:23 289002] [debug] |scid:8fd390cf72458439|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:59:23 289082] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 04:59:23 289091] [debug] |xqc_engine_main_logic|END|now:1757653163288894|
[2025/09/12 04:59:23 289108] [debug] |xqc_engine_destroy|begin|