[2025/12/13 08:50:28 544743] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/13 08:50:28 544784] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/13 08:50:28 544789] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/13 08:50:28 544793] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/13 08:50:28 544797] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/13 08:50:28 544804] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/13 08:50:28 544808] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/13 08:50:28 544812] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/13 08:50:28 544816] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/13 08:50:28 544918] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615948544917|now:1765615828544917|interv:120000000|
[2025/12/13 08:50:28 544950] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615948544949|now:1765615828544949|interv:120000000|
[2025/12/13 08:50:28 544957] [debug] |xqc_path_create|path:0|dcid:25afafda31c723d9|scid:9c4e0e8ac4a7314d|create_path_count:1|
[2025/12/13 08:50:28 544962] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/12/13 08:50:28 544972] [debug] |xqc_path_init|path:0|dcid:25afafda31c723d9|scid:9c4e0e8ac4a7314d|state:2|
[2025/12/13 08:50:28 544977] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_create|success|scid:9c4e0e8ac4a7314d|dcid:25afafda31c723d9|conn:000055FFA96E5FFC|
[2025/12/13 08:50:28 544988] [debug] |scid:9c4e0e8ac4a7314d|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/13 08:50:28 544999] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 08:50:28 545326] [debug] |scid:9c4e0e8ac4a7314d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/12/13 08:50:28 545334] [debug] |scid:9c4e0e8ac4a7314d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 08:50:28 545340] [debug] |scid:9c4e0e8ac4a7314d|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 08:50:28 545346] [debug] |scid:9c4e0e8ac4a7314d|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|
[2025/12/13 08:50:28 545352] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765615828545351|
[2025/12/13 08:50:28 545358] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_crypto_write_streams|
[2025/12/13 08:50:28 545362] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 08:50:28 545370] [info] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:431|sent:309|pkt_type:INIT|frame:CRYPTO |now:1765615828545369|
[2025/12/13 08:50:28 545375] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/13 08:50:28 545382] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_get_perf_class|conn:000055FFA96E5FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 08:50:28 545387] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FFA96E5FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:50:28 545392] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:431|reinj:0|path_class:2|
[2025/12/13 08:50:28 545398] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:431|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 08:50:28 545403] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:50:28 545483] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765615828545418|stream_id:0|stream_offset:0|
[2025/12/13 08:50:28 545490] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 08:50:28 545495] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:50:28 545500] [debug] |scid:9c4e0e8ac4a7314d|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:26|
[2025/12/13 08:50:28 545505] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 08:50:28 545508] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:28 545529] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:50:28 545533] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615829295418|now:1765615828545499|interv:749919|
[2025/12/13 08:50:28 545537] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:0|expire:1765615829295418|now:1765615828545499|interval:749919|pto_count:0|srtt:250000
[2025/12/13 08:50:28 545542] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 08:50:28 545548] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615829295418|
[2025/12/13 08:50:28 545552] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_active_queue|last_ticked_time:1765615828545351|pd_index:0|
[2025/12/13 08:50:28 545556] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615829295418|
[2025/12/13 08:50:28 545560] [debug] |xqc_engine_wakeup_after|wakeup:1765615829295418|now:1765615828545560|diff:749858|
[2025/12/13 08:50:28 545565] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 08:50:28 545617] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615829295418|pq_index:0|
[2025/12/13 08:50:28 545622] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615828545351|
[2025/12/13 08:50:28 545636] [debug] |scid:9c4e0e8ac4a7314d|xqc_stream_send|blocked by no 0RTT support|
[2025/12/13 08:50:28 545643] [info] |scid:9c4e0e8ac4a7314d|xqc_stream_send|ret:-610|stream_id:0|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:27|offset:0|fin:1|stream_flag:1|conn:000055FFA96E5FFC|conn_state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |
[2025/12/13 08:50:28 545653] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1765615828545652|
[2025/12/13 08:50:28 545661] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615829295418|
[2025/12/13 08:50:28 545667] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_active_queue|last_ticked_time:1765615828545652|pd_index:0|
[2025/12/13 08:50:28 545676] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615829295418|
[2025/12/13 08:50:28 545683] [debug] |xqc_engine_wakeup_after|wakeup:1765615829295418|now:1765615828545683|diff:749735|
[2025/12/13 08:50:28 545689] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 08:50:29 295460] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829295459|
[2025/12/13 08:50:29 295503] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615829295418|pq_index:0|
[2025/12/13 08:50:29 295509] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615828545652|
[2025/12/13 08:50:29 295555] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:C_INITIAL_SENT|flag:TICKING UPPER_CONN_EXIST |now:1765615829295552|
[2025/12/13 08:50:29 295562] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615829295418|now:1765615829295552|
[2025/12/13 08:50:29 295566] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:50:29 295571] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055FFA96E5FFC|path:0|bytes_in_flight:1184|
[2025/12/13 08:50:29 295576] [debug] |scid:9c4e0e8ac4a7314d|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:26|
[2025/12/13 08:50:29 295581] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 08:50:29 295586] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 295590] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:50:29 295594] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/13 08:50:29 295600] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_send_probe_pkt|conn:000055FFA96E5FFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/13 08:50:29 295609] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/13 08:50:29 295613] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_send_probe_pkt|conn:000055FFA96E5FFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/13 08:50:29 295627] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055FFA96E5FFC|pto_count:1
[2025/12/13 08:50:29 295632] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:50:29 295637] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615830795637|now:1765615829295631|interv:1500006|
[2025/12/13 08:50:29 295642] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:0|expire:1765615830795637|now:1765615829295631|interval:1500006|pto_count:1|srtt:250000
[2025/12/13 08:50:29 295649] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 295655] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 295660] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/13 08:50:29 295667] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:50:29 295757] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765615829295685|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 295763] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 295769] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:50:29 295773] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:50:29 295782] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 08:50:29 295786] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 295790] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:50:29 295794] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615830795685|now:1765615829295773|interv:1499912|
[2025/12/13 08:50:29 295798] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:0|expire:1765615830795685|now:1765615829295773|interval:1499912|pto_count:1|srtt:250000
[2025/12/13 08:50:29 295803] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 08:50:29 295810] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/13 08:50:29 295820] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 08:50:29 295851] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1184|now:1765615829295830|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 295859] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/12/13 08:50:29 295864] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/12/13 08:50:29 295869] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:50:29 295874] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 2368|
[2025/12/13 08:50:29 295878] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 295883] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:50:29 295888] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615830795830|now:1765615829295869|interv:1499961|
[2025/12/13 08:50:29 295892] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:0|expire:1765615830795830|now:1765615829295869|interval:1499961|pto_count:1|srtt:250000
[2025/12/13 08:50:29 295898] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2368|
[2025/12/13 08:50:29 295904] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615830795830|
[2025/12/13 08:50:29 295909] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615830795830|
[2025/12/13 08:50:29 295914] [debug] |xqc_engine_wakeup_after|wakeup:1765615830795830|now:1765615829295914|diff:1499916|
[2025/12/13 08:50:29 295920] [debug] |xqc_engine_main_logic|END|now:1765615829295552|
[2025/12/13 08:50:29 531667] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:1280|state:C_INITIAL_SENT|recv_time:1765615829531663|
[2025/12/13 08:50:29 531691] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 08:50:29 531699] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_initial|success|Length:1258|
[2025/12/13 08:50:29 531729] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:50:29 531748] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/13 08:50:29 531760] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/12/13 08:50:29 531765] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:0|
[2025/12/13 08:50:29 531774] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_padding_frame|process padding|
[2025/12/13 08:50:29 531783] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:6|
[2025/12/13 08:50:29 531790] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_crypto_frame|level:0|
[2025/12/13 08:50:29 531797] [debug] |scid:9c4e0e8ac4a7314d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 08:50:29 531802] [debug] |scid:9c4e0e8ac4a7314d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|123u|
[2025/12/13 08:50:29 532158] [debug] |scid:9c4e0e8ac4a7314d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/13 08:50:29 532165] [debug] |scid:9c4e0e8ac4a7314d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 08:50:29 532170] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615830795830|pq_index:0|
[2025/12/13 08:50:29 532175] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829295552|
[2025/12/13 08:50:29 532182] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_confirm_cid|dcid change|ori:25afafda31c723d9|new:f3adda13|
[2025/12/13 08:50:29 532188] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_addr_validated|Address Validated|conn:000055FFA96E5FFC|role:0|
[2025/12/13 08:50:29 532193] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 08:50:29 532199] [debug] |scid:9c4e0e8ac4a7314d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/13 08:50:29 532204] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/12/13 08:50:29 532208] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:1280|pkt_type:INIT|pkt_num:1|frame:PADDING CRYPTO |recv_time:1765615829531663|dcid:9c4e0e8ac4a7314d|dcid_seq:0|
[2025/12/13 08:50:29 532214] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615949531663|now:1765615829531663|interv:120000000|
[2025/12/13 08:50:29 532219] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615949531663|now:1765615829531663|interv:120000000|
[2025/12/13 08:50:29 532223] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829532223|
[2025/12/13 08:50:29 532228] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1765615829532228|
[2025/12/13 08:50:29 532234] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/13 08:50:29 532238] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_crypto_write_streams|
[2025/12/13 08:50:29 532242] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 08:50:29 532246] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/12/13 08:50:29 532254] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|largest_recv:1|ack_delay:590|first_ack_range:0|largest_pkt_recv_time:1765615829531663|
[2025/12/13 08:50:29 532258] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:1|low:1|pkt_pns:0|
[2025/12/13 08:50:29 532262] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/12/13 08:50:29 532267] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 08:50:29 532272] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 532284] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:124|pkt_type:INIT|frame:ACK |
[2025/12/13 08:50:29 532290] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 08:50:29 532327] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:2368|now:1765615829532297|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 532333] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:3|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|
[2025/12/13 08:50:29 532338] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:2368|applimit:0|
[2025/12/13 08:50:29 532343] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2368|
[2025/12/13 08:50:29 532348] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615830795830|
[2025/12/13 08:50:29 532352] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615830795830|
[2025/12/13 08:50:29 532356] [debug] |xqc_engine_wakeup_after|wakeup:1765615830795830|now:1765615829532356|diff:1263474|
[2025/12/13 08:50:29 532367] [debug] |xqc_engine_main_logic|END|now:1765615829532228|
[2025/12/13 08:50:29 532375] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829532375|
[2025/12/13 08:50:29 532381] [debug] |xqc_engine_wakeup_after|wakeup:1765615830795830|now:1765615829532381|diff:1263449|
[2025/12/13 08:50:29 532387] [debug] |xqc_engine_main_logic|END|now:1765615829532375|
[2025/12/13 08:50:29 532628] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:1280|state:C_INITIAL_RECVD|recv_time:1765615829532626|
[2025/12/13 08:50:29 532648] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 08:50:29 532655] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_initial|success|Length:1258|
[2025/12/13 08:50:29 532664] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:1|
[2025/12/13 08:50:29 532670] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/13 08:50:29 532680] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/12/13 08:50:29 532685] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:0|
[2025/12/13 08:50:29 532689] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_padding_frame|process padding|
[2025/12/13 08:50:29 532695] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:6|
[2025/12/13 08:50:29 532705] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_crypto_frame|level:0|
[2025/12/13 08:50:29 532728] [debug] |scid:9c4e0e8ac4a7314d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 08:50:29 532735] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615830795830|pq_index:0|
[2025/12/13 08:50:29 532741] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829532228|
[2025/12/13 08:50:29 532748] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 08:50:29 532753] [debug] |scid:9c4e0e8ac4a7314d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/13 08:50:29 532758] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/12/13 08:50:29 532763] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:1280|pkt_type:INIT|pkt_num:2|frame:PADDING CRYPTO |recv_time:1765615829532626|dcid:9c4e0e8ac4a7314d|dcid_seq:0|
[2025/12/13 08:50:29 532768] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615949532626|now:1765615829532626|interv:120000000|
[2025/12/13 08:50:29 532779] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615949532626|now:1765615829532626|interv:120000000|
[2025/12/13 08:50:29 532783] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829532783|
[2025/12/13 08:50:29 532788] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:C_INITIAL_RECVD|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1765615829532787|
[2025/12/13 08:50:29 532793] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/12/13 08:50:29 532804] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|largest_recv:2|ack_delay:178|first_ack_range:1|largest_pkt_recv_time:1765615829532626|
[2025/12/13 08:50:29 532811] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:2|low:1|pkt_pns:0|
[2025/12/13 08:50:29 532818] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/13 08:50:29 532824] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 08:50:29 532828] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 532834] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:123|pkt_type:INIT|frame:ACK |
[2025/12/13 08:50:29 532839] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/13 08:50:29 532871] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:2368|now:1765615829532846|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 532877] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:4|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|
[2025/12/13 08:50:29 532883] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:2368|applimit:0|
[2025/12/13 08:50:29 532893] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2368|
[2025/12/13 08:50:29 532901] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615830795830|
[2025/12/13 08:50:29 532908] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615830795830|
[2025/12/13 08:50:29 532914] [debug] |xqc_engine_wakeup_after|wakeup:1765615830795830|now:1765615829532913|diff:1262917|
[2025/12/13 08:50:29 532918] [debug] |xqc_engine_main_logic|END|now:1765615829532787|
[2025/12/13 08:50:29 532924] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829532924|
[2025/12/13 08:50:29 532928] [debug] |xqc_engine_wakeup_after|wakeup:1765615830795830|now:1765615829532928|diff:1262902|
[2025/12/13 08:50:29 532932] [debug] |xqc_engine_main_logic|END|now:1765615829532924|
[2025/12/13 08:50:29 565548] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:749|state:C_INITIAL_RECVD|recv_time:1765615829565546|
[2025/12/13 08:50:29 565568] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_handshake|success|Length:728|
[2025/12/13 08:50:29 565580] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:50:29 565587] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/13 08:50:29 565598] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/12/13 08:50:29 565603] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:6|
[2025/12/13 08:50:29 565615] [debug] |scid:9c4e0e8ac4a7314d|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/12/13 08:50:29 565630] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615830795830|pq_index:0|
[2025/12/13 08:50:29 565637] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829532787|
[2025/12/13 08:50:29 565653] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_crypto_frame|level:2|
[2025/12/13 08:50:29 565659] [debug] |scid:9c4e0e8ac4a7314d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 08:50:29 565666] [debug] |scid:9c4e0e8ac4a7314d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|706u|
[2025/12/13 08:50:29 566431] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 08:50:29 566439] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_tls_transport_params_cb|store sr_token with cid: 25afafda31c723d9|token:5a574755172f3ae0f9c7ec63f3288342
[2025/12/13 08:50:29 566445] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/13 08:50:29 566449] [warn] |scid:9c4e0e8ac4a7314d|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/13 08:50:29 566714] [debug] |scid:9c4e0e8ac4a7314d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/13 08:50:29 566725] [debug] |scid:9c4e0e8ac4a7314d|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/13 08:50:29 566732] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 08:50:29 566737] [debug] |scid:9c4e0e8ac4a7314d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/12/13 08:50:29 566742] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/12/13 08:50:29 566746] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:749|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1765615829565546|dcid:9c4e0e8ac4a7314d|dcid_seq:0|
[2025/12/13 08:50:29 566752] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615949565546|now:1765615829565546|interv:120000000|
[2025/12/13 08:50:29 566757] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615949565546|now:1765615829565546|interv:120000000|
[2025/12/13 08:50:29 566761] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829566761|
[2025/12/13 08:50:29 566765] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:C_INITIAL_RECVD|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765615829566765|
[2025/12/13 08:50:29 566771] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/13 08:50:29 566775] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 08:50:29 566779] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_crypto_write_streams|
[2025/12/13 08:50:29 566783] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/13 08:50:29 566789] [info] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:64|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765615829566789|
[2025/12/13 08:50:29 566794] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055FFA96E5FFC|
[2025/12/13 08:50:29 566799] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2368|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/12/13 08:50:29 566805] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1184|cwnd:137856|pkt_num:1|ptype:0|frames:PADDING CRYPTO |
[2025/12/13 08:50:29 566809] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:137856|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/12/13 08:50:29 566813] [info] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 08:50:29 566818] [debug] |scid:9c4e0e8ac4a7314d|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:26|
[2025/12/13 08:50:29 566828] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615830316828|now:1765615829566817|interv:750011|
[2025/12/13 08:50:29 566833] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:1|expire:1765615830316828|now:1765615829566817|interval:750011|pto_count:0|srtt:250000
[2025/12/13 08:50:29 566838] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/13 08:50:29 566843] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:000055FFA96E5FFC|cnt:0|
[2025/12/13 08:50:29 566848] [debug] |scid:9c4e0e8ac4a7314d|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:786432|
[2025/12/13 08:50:29 566853] [debug] |scid:9c4e0e8ac4a7314d|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/12/13 08:50:29 566857] [debug] |scid:9c4e0e8ac4a7314d|xqc_sample_check_app_limited|path:0|applimit:1|
[2025/12/13 08:50:29 566863] [info] |scid:9c4e0e8ac4a7314d|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:27|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:27|offset:27|fin:1|stream_flag:64|conn:000055FFA96E5FFC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 08:50:29 566871] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13|
[2025/12/13 08:50:29 566877] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|largest_recv:1|ack_delay:1330|first_ack_range:0|largest_pkt_recv_time:1765615829565546|
[2025/12/13 08:50:29 566881] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/12/13 08:50:29 566885] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/12/13 08:50:29 566889] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 08:50:29 566895] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_get_perf_class|conn:000055FFA96E5FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:20.00|path_pto:0|
[2025/12/13 08:50:29 566900] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FFA96E5FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:50:29 566905] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:64|reinj:0|path_class:2|
[2025/12/13 08:50:29 566909] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 566914] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_get_perf_class|conn:000055FFA96E5FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:20.00|path_pto:0|
[2025/12/13 08:50:29 566918] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_can_send|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |path:0|can:1|pkt_sz:40|schedule_bytes:64|inflight:0|cwnd:137856|conn:000055FFA96E5FFC|stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 566923] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FFA96E5FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:50:29 566927] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:40|reinj:0|path_class:2|
[2025/12/13 08:50:29 566932] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:64|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 08:50:29 566941] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:50:29 566983] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:0|size:64|sent:80|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1765615829566948|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 566989] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:0|origin_pktnum:0|size:64|enc_size:80|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 566995] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1|
[2025/12/13 08:50:29 567006] [debug] |scid:9c4e0e8ac4a7314d|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:26|
[2025/12/13 08:50:29 567013] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 567019] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:50:29 567025] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 08:50:29 567031] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615830316948|now:1765615829567005|interv:749943|
[2025/12/13 08:50:29 567037] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:1|expire:1765615830316948|now:1765615829567005|interval:749943|pto_count:0|srtt:250000
[2025/12/13 08:50:29 567043] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:64|
[2025/12/13 08:50:29 567050] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:31|pkt_type:HSK|frame:ACK |
[2025/12/13 08:50:29 567058] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 08:50:29 567090] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:1|size:31|sent:47|pkt_type:HSK|frame:ACK |inflight:64|now:1765615829567067|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 567098] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:1|origin_pktnum:0|size:31|enc_size:47|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 567109] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:40|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:50:29 567115] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_can_send|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |path:0|can:1|pkt_sz:40|schedule_bytes:0|inflight:64|cwnd:137856|conn:000055FFA96E5FFC|stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 567123] [debug] |scid:9c4e0e8ac4a7314d|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 08:50:29 567130] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 08:50:29 567161] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:0|size:40|sent:56|pkt_type:SHORT_HEADER|frame:STREAM |inflight:64|now:1765615829567139|stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 567172] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:0|origin_pktnum:0|size:40|enc_size:56|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 567179] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:64|applimit:1|
[2025/12/13 08:50:29 567186] [debug] |scid:9c4e0e8ac4a7314d|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:26|
[2025/12/13 08:50:29 567192] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 567206] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 64|
[2025/12/13 08:50:29 567212] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 40|
[2025/12/13 08:50:29 567218] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 08:50:29 567222] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615830316948|now:1765615829567185|interv:749763|
[2025/12/13 08:50:29 567226] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:1|expire:1765615830316948|now:1765615829567185|interval:749763|pto_count:0|srtt:250000
[2025/12/13 08:50:29 567231] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:104|
[2025/12/13 08:50:29 567236] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615830316948|
[2025/12/13 08:50:29 567240] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615830316948|
[2025/12/13 08:50:29 567244] [debug] |xqc_engine_wakeup_after|wakeup:1765615830316948|now:1765615829567244|diff:749704|
[2025/12/13 08:50:29 567248] [debug] |xqc_engine_main_logic|END|now:1765615829566765|
[2025/12/13 08:50:29 567258] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:749|state:ESTABED|recv_time:1765615829567257|
[2025/12/13 08:50:29 567263] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_handshake|success|Length:728|
[2025/12/13 08:50:29 567268] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:1|
[2025/12/13 08:50:29 567272] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/13 08:50:29 567278] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/12/13 08:50:29 567282] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:6|
[2025/12/13 08:50:29 567292] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_crypto_frame|level:2|
[2025/12/13 08:50:29 567299] [debug] |scid:9c4e0e8ac4a7314d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 08:50:29 567305] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615830316948|pq_index:0|
[2025/12/13 08:50:29 567311] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829566765|
[2025/12/13 08:50:29 567319] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 08:50:29 567323] [debug] |scid:9c4e0e8ac4a7314d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 08:50:29 567328] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/12/13 08:50:29 567332] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:749|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1765615829567257|dcid:9c4e0e8ac4a7314d|dcid_seq:0|
[2025/12/13 08:50:29 567337] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615949567257|now:1765615829567257|interv:120000000|
[2025/12/13 08:50:29 567341] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615949567257|now:1765615829567257|interv:120000000|
[2025/12/13 08:50:29 567345] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829567345|
[2025/12/13 08:50:29 567349] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829567349|
[2025/12/13 08:50:29 567354] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 08:50:29 567363] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|largest_recv:2|ack_delay:106|first_ack_range:1|largest_pkt_recv_time:1765615829567257|
[2025/12/13 08:50:29 567367] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:2|low:1|pkt_pns:1|
[2025/12/13 08:50:29 567371] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/12/13 08:50:29 567376] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 08:50:29 567380] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 567385] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:30|pkt_type:HSK|frame:ACK |
[2025/12/13 08:50:29 567389] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 08:50:29 567415] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:2|size:30|sent:46|pkt_type:HSK|frame:ACK |inflight:104|now:1765615829567395|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 567421] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:2|origin_pktnum:0|size:30|enc_size:46|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 567432] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615830316948|
[2025/12/13 08:50:29 567439] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615830316948|
[2025/12/13 08:50:29 567445] [debug] |xqc_engine_wakeup_after|wakeup:1765615830316948|now:1765615829567445|diff:749503|
[2025/12/13 08:50:29 567452] [debug] |xqc_engine_main_logic|END|now:1765615829567349|
[2025/12/13 08:50:29 567459] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829567459|
[2025/12/13 08:50:29 567466] [debug] |xqc_engine_wakeup_after|wakeup:1765615830316948|now:1765615829567465|diff:749483|
[2025/12/13 08:50:29 567472] [debug] |xqc_engine_main_logic|END|now:1765615829567459|
[2025/12/13 08:50:29 598277] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:416|state:ESTABED|recv_time:1765615829598276|
[2025/12/13 08:50:29 598293] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9c4e0e8ac4a7314d|spin_bit:0|
[2025/12/13 08:50:29 598304] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 08:50:29 598310] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/12/13 08:50:29 598320] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/12/13 08:50:29 598326] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:1e|
[2025/12/13 08:50:29 598345] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:6|
[2025/12/13 08:50:29 598353] [debug] |scid:9c4e0e8ac4a7314d|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/13 08:50:29 598361] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615830316948|pq_index:0|
[2025/12/13 08:50:29 598368] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829567349|
[2025/12/13 08:50:29 598375] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_crypto_frame|level:3|
[2025/12/13 08:50:29 598381] [debug] |scid:9c4e0e8ac4a7314d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/13 08:50:29 598387] [debug] |scid:9c4e0e8ac4a7314d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|170u|
[2025/12/13 08:50:29 598428] [error] |scid:9c4e0e8ac4a7314d|xqc_ssl_new_session_cb|early data is not enabled|
[2025/12/13 08:50:29 598438] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:18|
[2025/12/13 08:50:29 598443] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_new_conn_id_frame|new_conn_id|ce47d506|sr_token:a8848d7f528d2d6f455d529402b243b8
[2025/12/13 08:50:29 598455] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:7|
[2025/12/13 08:50:29 598589] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:18|
[2025/12/13 08:50:29 598599] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_new_conn_id_frame|new_conn_id|2939fbb5|sr_token:043fb853d46d6d2b9179aec3af05297b
[2025/12/13 08:50:29 598607] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:18|
[2025/12/13 08:50:29 598613] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_new_conn_id_frame|new_conn_id|9a10acd1|sr_token:f97c5eb2b0760726ce7a17604ea67a2b
[2025/12/13 08:50:29 598621] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:18|
[2025/12/13 08:50:29 598627] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_new_conn_id_frame|new_conn_id|f6e8b71f|sr_token:fcf9d0ef05e9c0d1b76ebf52abfdf652
[2025/12/13 08:50:29 598635] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:18|
[2025/12/13 08:50:29 598642] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_new_conn_id_frame|new_conn_id|c4810a38|sr_token:0556dcfd5e5e4a92b2e9fbb47f767b4f
[2025/12/13 08:50:29 598650] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055FFA96E5FFC|
[2025/12/13 08:50:29 598658] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:40|cwnd:137856|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/12/13 08:50:29 598666] [info] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/13 08:50:29 598673] [debug] |scid:9c4e0e8ac4a7314d|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:26|
[2025/12/13 08:50:29 598680] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 598688] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 598694] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 40|
[2025/12/13 08:50:29 598700] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615830343139|now:1765615829598673|interv:744466|
[2025/12/13 08:50:29 598708] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615830343139|now:1765615829598673|interval:744466|pto_count:0|srtt:250000
[2025/12/13 08:50:29 598717] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:ACK_01RTT|expire:1765615829623276|now:1765615829598276|interv:25000|
[2025/12/13 08:50:29 598726] [debug] |scid:9c4e0e8ac4a7314d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829598276|max_ack_delay:25000|
[2025/12/13 08:50:29 598733] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/12/13 08:50:29 598740] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:416|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765615829598276|dcid:9c4e0e8ac4a7314d|dcid_seq:0|
[2025/12/13 08:50:29 598748] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615949598276|now:1765615829598276|interv:120000000|
[2025/12/13 08:50:29 598755] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615949598276|now:1765615829598276|interv:120000000|
[2025/12/13 08:50:29 598762] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829598762|
[2025/12/13 08:50:29 598770] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829598768|
[2025/12/13 08:50:29 598783] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 08:50:29 598787] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_crypto_write_streams|
[2025/12/13 08:50:29 598791] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/13 08:50:29 598802] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 08:50:29 598821] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:e76de2cfa770955c|sr_token:80ceee1afc7f000083e395a6ff550000|seq_num:1
[2025/12/13 08:50:29 598833] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:6fcf1bcca66faa88|sr_token:80ceee1afc7f000083e395a6ff550000|seq_num:2
[2025/12/13 08:50:29 598838] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_get_perf_class|conn:000055FFA96E5FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:14.29|path_pto:0|
[2025/12/13 08:50:29 598843] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FFA96E5FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:50:29 598849] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 08:50:29 598853] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_get_perf_class|conn:000055FFA96E5FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:14.29|path_pto:0|
[2025/12/13 08:50:29 598857] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FFA96E5FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:50:29 598862] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 08:50:29 598866] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:50:29 598871] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-6|next_skip_chance:1765615831923871|current_time:1765615829598871|
[2025/12/13 08:50:29 598876] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/12/13 08:50:29 598913] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:7|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:40|now:1765615829598883|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 598922] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:7|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 598930] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:40|applimit:1|
[2025/12/13 08:50:29 598937] [debug] |scid:9c4e0e8ac4a7314d|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:26|
[2025/12/13 08:50:29 598946] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 598952] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 598956] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 77|
[2025/12/13 08:50:29 598960] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615830374883|now:1765615829598937|interv:775946|
[2025/12/13 08:50:29 598969] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615830374883|now:1765615829598937|interval:775946|pto_count:0|srtt:250000
[2025/12/13 08:50:29 598974] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:77|
[2025/12/13 08:50:29 598979] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:50:29 598984] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/13 08:50:29 599013] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:8|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:77|now:1765615829598990|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 599022] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:8|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 599030] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:77|applimit:1|
[2025/12/13 08:50:29 599037] [debug] |scid:9c4e0e8ac4a7314d|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:26|
[2025/12/13 08:50:29 599045] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 599051] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 599056] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 114|
[2025/12/13 08:50:29 599060] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615830374990|now:1765615829599036|interv:775954|
[2025/12/13 08:50:29 599064] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615830374990|now:1765615829599036|interval:775954|pto_count:0|srtt:250000
[2025/12/13 08:50:29 599068] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:114|
[2025/12/13 08:50:29 599073] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615829623276|
[2025/12/13 08:50:29 599077] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615829623276|
[2025/12/13 08:50:29 599081] [debug] |xqc_engine_wakeup_after|wakeup:1765615829623276|now:1765615829599081|diff:24195|
[2025/12/13 08:50:29 599086] [debug] |xqc_engine_main_logic|END|now:1765615829598768|
[2025/12/13 08:50:29 599094] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:416|state:ESTABED|recv_time:1765615829599093|
[2025/12/13 08:50:29 599098] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9c4e0e8ac4a7314d|spin_bit:0|
[2025/12/13 08:50:29 599104] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:2|
[2025/12/13 08:50:29 599108] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/13 08:50:29 599113] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/12/13 08:50:29 599117] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:7|
[2025/12/13 08:50:29 599188] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:18|
[2025/12/13 08:50:29 599193] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_new_conn_id_frame|new_conn_id|f6e8b71f|sr_token:fcf9d0ef05e9c0d1b76ebf52abfdf652
[2025/12/13 08:50:29 599197] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:18|
[2025/12/13 08:50:29 599201] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_new_conn_id_frame|new_conn_id|9a10acd1|sr_token:f97c5eb2b0760726ce7a17604ea67a2b
[2025/12/13 08:50:29 599209] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:6|
[2025/12/13 08:50:29 599213] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_crypto_frame|level:3|
[2025/12/13 08:50:29 599217] [debug] |scid:9c4e0e8ac4a7314d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/13 08:50:29 599221] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615829623276|pq_index:0|
[2025/12/13 08:50:29 599226] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829598768|
[2025/12/13 08:50:29 599229] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:18|
[2025/12/13 08:50:29 599233] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_new_conn_id_frame|new_conn_id|c4810a38|sr_token:0556dcfd5e5e4a92b2e9fbb47f767b4f
[2025/12/13 08:50:29 599237] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:18|
[2025/12/13 08:50:29 599241] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_new_conn_id_frame|new_conn_id|ce47d506|sr_token:a8848d7f528d2d6f455d529402b243b8
[2025/12/13 08:50:29 599245] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:1e|
[2025/12/13 08:50:29 599248] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:18|
[2025/12/13 08:50:29 599252] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_new_conn_id_frame|new_conn_id|2939fbb5|sr_token:043fb853d46d6d2b9179aec3af05297b
[2025/12/13 08:50:29 599257] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:50:29 599262] [debug] |scid:9c4e0e8ac4a7314d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 08:50:29 599266] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/12/13 08:50:29 599271] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:416|pkt_type:SHORT_HEADER|pkt_num:3|frame:CRYPTO NEW_TOKEN NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1765615829599093|dcid:9c4e0e8ac4a7314d|dcid_seq:0|
[2025/12/13 08:50:29 599276] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615949599093|now:1765615829599093|interv:120000000|
[2025/12/13 08:50:29 599280] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615949599093|now:1765615829599093|interv:120000000|
[2025/12/13 08:50:29 599284] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829599284|
[2025/12/13 08:50:29 599289] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829599288|
[2025/12/13 08:50:29 599294] [debug] |scid:9c4e0e8ac4a7314d|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 08:50:29 599299] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|largest_recv:3|ack_delay:206|first_ack_range:1|largest_pkt_recv_time:1765615829599093|
[2025/12/13 08:50:29 599303] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/12/13 08:50:29 599307] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/12/13 08:50:29 599311] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:50:29 599316] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 599321] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:14|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:50:29 599325] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/12/13 08:50:29 599361] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:9|size:14|sent:30|pkt_type:SHORT_HEADER|frame:ACK |inflight:114|now:1765615829599334|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 599370] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:9|origin_pktnum:0|size:14|enc_size:30|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 599378] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615830374990|
[2025/12/13 08:50:29 599384] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615830374990|
[2025/12/13 08:50:29 599391] [debug] |xqc_engine_wakeup_after|wakeup:1765615830374990|now:1765615829599391|diff:775599|
[2025/12/13 08:50:29 599396] [debug] |xqc_engine_main_logic|END|now:1765615829599288|
[2025/12/13 08:50:29 599401] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829599401|
[2025/12/13 08:50:29 599405] [debug] |xqc_engine_wakeup_after|wakeup:1765615830374990|now:1765615829599405|diff:775585|
[2025/12/13 08:50:29 599409] [debug] |xqc_engine_main_logic|END|now:1765615829599401|
[2025/12/13 08:50:29 629638] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:34|state:ESTABED|recv_time:1765615829629636|
[2025/12/13 08:50:29 629656] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6fcf1bcca66faa88|spin_bit:0|
[2025/12/13 08:50:29 629668] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:3|
[2025/12/13 08:50:29 629676] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/12/13 08:50:29 629699] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/12/13 08:50:29 629705] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:2|
[2025/12/13 08:50:29 629716] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|conn:000055FFA96E5FFC|path:0|pkt_num:8|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/12/13 08:50:29 629726] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:114|prior_delivered:0|prior_time:1765615829566948|is_app_limited:1|send_elapse:32042|ack_elapse:62688|ctl_first_sent_time:1765615829598990|lagest_ack_time:1765615829629636|curr_delivered:37|
[2025/12/13 08:50:29 629735] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_sent_time_update:1765615829598990|
[2025/12/13 08:50:29 629743] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 08:50:29 629751] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_rtt|before update rtt|conn:000055FFA96E5FFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:30646|ack_delay:64|
[2025/12/13 08:50:29 629759] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_rtt|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |after update rtt|conn:000055FFA96E5FFC|srtt:30646|rttvar:15323|minrtt:30646|latest_rtt:30646|ack_delay:64|
[2025/12/13 08:50:29 629768] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/12/13 08:50:29 629777] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:5|po_sent_time:1765615829567139|lost_send_time:1765615829595160|loss_delay:34476|frame:STREAM |repair:128|
[2025/12/13 08:50:29 629786] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765615829567139u|
[2025/12/13 08:50:29 629794] [stats] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_detect_lost|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |lost interval:1765615829629636|lost_count:1|send_count:9|pkt_num:0|po_send_time:1765615829567139|srtt:30646|cwnd:137856|bw:0|conn_life:1084724|now:125000|last_lost_time:1084724|
[2025/12/13 08:50:29 629812] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:50:29 629817] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615829633359|now:1765615829629817|interval:3542|
[2025/12/13 08:50:29 629823] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615829633359|now:1765615829629817|interv:3542|
[2025/12/13 08:50:29 629829] [debug] |scid:9c4e0e8ac4a7314d|xqc_generate_sample|sampler: send_elapse 32042, ack_elapse 62688, delivered 37|rate 590|lost 1|
[2025/12/13 08:50:29 629834] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/13 08:50:29 629839] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (590) in round 1|
[2025/12/13 08:50:29 629844] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_update_min_rtt|probertt expire|rtt:30646, old_rtt:2147483647|
[2025/12/13 08:50:29 629849] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30646, old_rtt:2147483647|
[2025/12/13 08:50:29 629855] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:74|
[2025/12/13 08:50:29 629860] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:1|acked:37|po_sent_time:1765615829598990|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:37|
[2025/12/13 08:50:29 629865] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:1|acked:37|po_sent_time:1765615829598990|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:37|
[2025/12/13 08:50:29 629871] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |bbr on ack|mode:0|pacing_rate:12977696|bw:590|cwnd:137893|full_bw_reached:0|inflight:37|srtt:30646|latest_rtt:30646|min_rtt:30646|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:50:29 629879] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:19|
[2025/12/13 08:50:29 629884] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_set_cid_retired_ts|retired|cid:9c4e0e8ac4a7314d|seq:0|len:8|
[2025/12/13 08:50:29 629889] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:RETIRE_CID|expire:1765615829980703|now:1765615829629889|interv:350814|
[2025/12/13 08:50:29 629895] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_retire_conn_id_frame|switch scid to 2|
[2025/12/13 08:50:29 629901] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:ACK_01RTT|expire:1765615829654636|now:1765615829629636|interv:25000|
[2025/12/13 08:50:29 629907] [debug] |scid:9c4e0e8ac4a7314d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829629636|max_ack_delay:25000|
[2025/12/13 08:50:29 629913] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/12/13 08:50:29 629919] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK RETIRE_CONNECTION_ID |recv_time:1765615829629636|dcid:6fcf1bcca66faa88|dcid_seq:2|
[2025/12/13 08:50:29 629925] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615949629636|now:1765615829629636|interv:120000000|
[2025/12/13 08:50:29 629930] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615949629636|now:1765615829629636|interv:120000000|
[2025/12/13 08:50:29 629935] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615830374990|pq_index:0|
[2025/12/13 08:50:29 629944] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829599288|
[2025/12/13 08:50:29 629949] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829629949|
[2025/12/13 08:50:29 629955] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829629954|
[2025/12/13 08:50:29 629972] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1406f00a1f88852b|sr_token:00000000000000000000000000000000|seq_num:3
[2025/12/13 08:50:29 629978] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_get_perf_class|conn:000055FFA96E5FFC|path_id:0|path_srtt:30646|min_srtt:30646|path_bw:590|loss_rate:11.11|path_pto:0|
[2025/12/13 08:50:29 629984] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_can_send|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |path:0|can:1|pkt_sz:40|schedule_bytes:0|inflight:37|cwnd:137893|conn:000055FFA96E5FFC|stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 629990] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FFA96E5FFC|path_id:0|path_srtt:30646|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:50:29 629996] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:40|reinj:0|path_class:2|
[2025/12/13 08:50:29 630002] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_get_perf_class|conn:000055FFA96E5FFC|path_id:0|path_srtt:30646|min_srtt:30646|path_bw:590|loss_rate:11.11|path_pto:0|
[2025/12/13 08:50:29 630007] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FFA96E5FFC|path_id:0|path_srtt:30646|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:50:29 630013] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 08:50:29 630019] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:40|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:50:29 630024] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_can_send|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |path:0|can:1|pkt_sz:40|schedule_bytes:0|inflight:37|cwnd:137893|conn:000055FFA96E5FFC|stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 630029] [debug] |scid:9c4e0e8ac4a7314d|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 08:50:29 630035] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/13 08:50:29 630073] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:10|size:40|sent:56|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37|now:1765615829630044|stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 630080] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:10|origin_pktnum:0|size:40|enc_size:56|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/13 08:50:29 630094] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:37|applimit:0|
[2025/12/13 08:50:29 630103] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615829633359|now:1765615829630103|interval:3256|
[2025/12/13 08:50:29 630111] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615829633359|now:1765615829630103|interv:3256|
[2025/12/13 08:50:29 630119] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137893|inflight:77|
[2025/12/13 08:50:29 630129] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:50:29 630146] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/13 08:50:29 630183] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:11|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:77|now:1765615829630158|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 630196] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:11|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 630205] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:77|applimit:0|
[2025/12/13 08:50:29 630214] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615829633359|now:1765615829630214|interval:3145|
[2025/12/13 08:50:29 630223] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615829633359|now:1765615829630214|interv:3145|
[2025/12/13 08:50:29 630231] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137893|inflight:114|
[2025/12/13 08:50:29 630240] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615829633359|
[2025/12/13 08:50:29 630249] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615829633359|
[2025/12/13 08:50:29 630257] [debug] |xqc_engine_wakeup_after|wakeup:1765615829633359|now:1765615829630256|diff:3103|
[2025/12/13 08:50:29 630265] [debug] |xqc_engine_main_logic|END|now:1765615829629954|
[2025/12/13 08:50:29 630271] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829630271|
[2025/12/13 08:50:29 630276] [debug] |xqc_engine_wakeup_after|wakeup:1765615829633359|now:1765615829630276|diff:3083|
[2025/12/13 08:50:29 630281] [debug] |xqc_engine_main_logic|END|now:1765615829630271|
[2025/12/13 08:50:29 633476] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829633476|
[2025/12/13 08:50:29 633485] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615829633359|pq_index:0|
[2025/12/13 08:50:29 633489] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829629954|
[2025/12/13 08:50:29 633494] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829633493|
[2025/12/13 08:50:29 633499] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615829633359|now:1765615829633493|
[2025/12/13 08:50:29 633503] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:50:29 633507] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/12/13 08:50:29 633530] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/12/13 08:50:29 633537] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/12/13 08:50:29 633542] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:5|po_sent_time:1765615829598883|lost_send_time:1765615829599017|loss_delay:34476|frame:NEW_CONNECTION_ID |repair:16384|
[2025/12/13 08:50:29 633547] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765615829598883u|
[2025/12/13 08:50:29 633551] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/12/13 08:50:29 633555] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30646|rtt_var:15323|pto_duration:91938|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:50:29 633560] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 633568] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 633572] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 77|
[2025/12/13 08:50:29 633576] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615829748096|now:1765615829633555|interv:114541|
[2025/12/13 08:50:29 633580] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615829748096|now:1765615829633555|interval:114541|pto_count:0|srtt:30646
[2025/12/13 08:50:29 633586] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_get_perf_class|conn:000055FFA96E5FFC|path_id:0|path_srtt:30646|min_srtt:30646|path_bw:590|loss_rate:20.00|path_pto:0|
[2025/12/13 08:50:29 633591] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_can_send|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |path:0|can:1|pkt_sz:37|schedule_bytes:0|inflight:77|cwnd:137893|conn:000055FFA96E5FFC|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 633596] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FFA96E5FFC|path_id:0|path_srtt:30646|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:50:29 633600] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:7|size:37|reinj:0|path_class:2|
[2025/12/13 08:50:29 633605] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:7|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:50:29 633609] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_can_send|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |path:0|can:1|pkt_sz:37|schedule_bytes:0|inflight:77|cwnd:137893|conn:000055FFA96E5FFC|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 633614] [debug] |scid:9c4e0e8ac4a7314d|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 08:50:29 633618] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/13 08:50:29 633646] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:12|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:77|now:1765615829633625|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 633651] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:12|origin_pktnum:7|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/13 08:50:29 633661] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:77|applimit:0|
[2025/12/13 08:50:29 633667] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30646|rtt_var:15323|pto_duration:91938|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:50:29 633674] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 633681] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 633687] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 114|
[2025/12/13 08:50:29 633694] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615829751563|now:1765615829633667|interv:117896|
[2025/12/13 08:50:29 633700] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615829751563|now:1765615829633667|interval:117896|pto_count:0|srtt:30646
[2025/12/13 08:50:29 633707] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137893|inflight:114|
[2025/12/13 08:50:29 633720] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615829654636|
[2025/12/13 08:50:29 633724] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615829654636|
[2025/12/13 08:50:29 633728] [debug] |xqc_engine_wakeup_after|wakeup:1765615829654636|now:1765615829633728|diff:20908|
[2025/12/13 08:50:29 633732] [debug] |xqc_engine_main_logic|END|now:1765615829633493|
[2025/12/13 08:50:29 653957] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829653957|
[2025/12/13 08:50:29 653969] [debug] |xqc_engine_wakeup_after|wakeup:1765615829654636|now:1765615829653968|diff:668|
[2025/12/13 08:50:29 653973] [debug] |xqc_engine_main_logic|END|now:1765615829653957|
[2025/12/13 08:50:29 656102] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829656102|
[2025/12/13 08:50:29 656109] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615829654636|pq_index:0|
[2025/12/13 08:50:29 656113] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829633493|
[2025/12/13 08:50:29 656118] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829656117|
[2025/12/13 08:50:29 656123] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615829654636|now:1765615829656117|
[2025/12/13 08:50:29 656127] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:50:29 656131] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615829654636|now:1765615829656117|
[2025/12/13 08:50:29 656135] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:50:29 656141] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|largest_recv:4|ack_delay:26505|first_ack_range:2|largest_pkt_recv_time:1765615829629636|
[2025/12/13 08:50:29 656145] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/12/13 08:50:29 656149] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/12/13 08:50:29 656154] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:50:29 656158] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 656163] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:15|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:50:29 656168] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/13 08:50:29 656199] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:13|size:15|sent:31|pkt_type:SHORT_HEADER|frame:ACK |inflight:114|now:1765615829656175|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 656204] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:13|origin_pktnum:0|size:15|enc_size:31|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 656210] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615829751563|
[2025/12/13 08:50:29 656214] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615829751563|
[2025/12/13 08:50:29 656224] [debug] |xqc_engine_wakeup_after|wakeup:1765615829751563|now:1765615829656224|diff:95339|
[2025/12/13 08:50:29 656230] [debug] |xqc_engine_main_logic|END|now:1765615829656117|
[2025/12/13 08:50:29 664237] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:36|state:ESTABED|recv_time:1765615829664236|
[2025/12/13 08:50:29 664253] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6fcf1bcca66faa88|spin_bit:0|
[2025/12/13 08:50:29 664270] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:4|
[2025/12/13 08:50:29 664275] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/12/13 08:50:29 664287] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/12/13 08:50:29 664293] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:2|
[2025/12/13 08:50:29 664300] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|conn:000055FFA96E5FFC|path:0|pkt_num:11|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/12/13 08:50:29 664308] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:114|prior_delivered:37|prior_time:1765615829629636|is_app_limited:0|send_elapse:31168|ack_elapse:34600|ctl_first_sent_time:1765615829630158|lagest_ack_time:1765615829664236|curr_delivered:74|
[2025/12/13 08:50:29 664317] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_sent_time_update:1765615829630158|
[2025/12/13 08:50:29 664324] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 08:50:29 664332] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|conn:000055FFA96E5FFC|path:0|pkt_num:12|origin_pktnum:7|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/12/13 08:50:29 664339] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:114|prior_delivered:37|prior_time:1765615829629636|is_app_limited:0|send_elapse:31168|ack_elapse:34600|ctl_first_sent_time:1765615829630158|lagest_ack_time:1765615829664236|curr_delivered:111|
[2025/12/13 08:50:29 664346] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_sent_time_update:1765615829633625|
[2025/12/13 08:50:29 664353] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/13 08:50:29 664359] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_rtt|before update rtt|conn:000055FFA96E5FFC|srtt:30646|rttvar:15323|minrtt:30646|latest_rtt:30611|ack_delay:72|
[2025/12/13 08:50:29 664364] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_rtt|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |after update rtt|conn:000055FFA96E5FFC|srtt:30633|rttvar:11519|minrtt:30611|latest_rtt:30611|ack_delay:72|
[2025/12/13 08:50:29 664369] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/12/13 08:50:29 664373] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/12/13 08:50:29 664377] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:50:29 664381] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615829664506|now:1765615829664381|interval:125|
[2025/12/13 08:50:29 664385] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615829664506|now:1765615829664381|interv:125|
[2025/12/13 08:50:29 664390] [debug] |scid:9c4e0e8ac4a7314d|xqc_generate_sample|sampler: send_elapse 31168, ack_elapse 34600, delivered 74|rate 2138|lost 2|
[2025/12/13 08:50:29 664399] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/13 08:50:29 664406] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2138) in round 2|
[2025/12/13 08:50:29 664413] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_update_min_rtt|probertt expire|rtt:30611, old_rtt:30646|
[2025/12/13 08:50:29 664417] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30611, old_rtt:30646|
[2025/12/13 08:50:29 664426] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:148|
[2025/12/13 08:50:29 664430] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137893|packet_lost:0|acked:74|po_sent_time:1765615829633625|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111|
[2025/12/13 08:50:29 664435] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137893|packet_lost:0|acked:74|po_sent_time:1765615829633625|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:111|
[2025/12/13 08:50:29 664440] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |bbr on ack|mode:0|pacing_rate:12977696|bw:2138|cwnd:137967|full_bw_reached:0|inflight:40|srtt:30633|latest_rtt:30611|min_rtt:30611|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:50:29 664445] [stats] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |bandwidth change record|bw_before:590|bw_after:2138|srtt:30633|cwnd:137967|
[2025/12/13 08:50:29 664449] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:19|
[2025/12/13 08:50:29 664454] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_set_cid_retired_ts|retired|cid:e76de2cfa770955c|seq:1|len:8|
[2025/12/13 08:50:29 664460] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:ACK_01RTT|expire:1765615829689236|now:1765615829664236|interv:25000|
[2025/12/13 08:50:29 664464] [debug] |scid:9c4e0e8ac4a7314d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829664236|max_ack_delay:25000|
[2025/12/13 08:50:29 664469] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/12/13 08:50:29 664474] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK RETIRE_CONNECTION_ID |recv_time:1765615829664236|dcid:6fcf1bcca66faa88|dcid_seq:2|
[2025/12/13 08:50:29 664484] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615949664236|now:1765615829664236|interv:120000000|
[2025/12/13 08:50:29 664490] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615949664236|now:1765615829664236|interv:120000000|
[2025/12/13 08:50:29 664497] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615829751563|pq_index:0|
[2025/12/13 08:50:29 664503] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829656117|
[2025/12/13 08:50:29 664507] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829664507|
[2025/12/13 08:50:29 664532] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829664511|
[2025/12/13 08:50:29 664541] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615829664506|now:1765615829664511|
[2025/12/13 08:50:29 664545] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:50:29 664549] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/12/13 08:50:29 664552] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/12/13 08:50:29 664556] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/12/13 08:50:29 664562] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:10|lost_pn:9|po_sent_time:1765615829630044|lost_send_time:1765615829630049|loss_delay:34462|frame:STREAM |repair:128|
[2025/12/13 08:50:29 664579] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1765615829630044u|
[2025/12/13 08:50:29 664585] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/12/13 08:50:29 664590] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FFA96E5FFC|path:0|
[2025/12/13 08:50:29 664594] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:50:29 664598] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1765615829664511|
[2025/12/13 08:50:29 664602] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:50:29 664615] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:509fc21f5fc394f1|sr_token:80ceee1afc7f0000ca3793a6ff550000|seq_num:4
[2025/12/13 08:50:29 664620] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_get_perf_class|conn:000055FFA96E5FFC|path_id:0|path_srtt:30633|min_srtt:30633|path_bw:2138|loss_rate:50.00|path_pto:0|
[2025/12/13 08:50:29 664624] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_can_send|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |path:0|can:1|pkt_sz:40|schedule_bytes:0|inflight:0|cwnd:137967|conn:000055FFA96E5FFC|stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 664629] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FFA96E5FFC|path_id:0|path_srtt:30633|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:50:29 664634] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:10|size:40|reinj:0|path_class:4|
[2025/12/13 08:50:29 664638] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_get_perf_class|conn:000055FFA96E5FFC|path_id:0|path_srtt:30633|min_srtt:30633|path_bw:2138|loss_rate:50.00|path_pto:0|
[2025/12/13 08:50:29 664643] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FFA96E5FFC|path_id:0|path_srtt:30633|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:50:29 664648] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:4|
[2025/12/13 08:50:29 664659] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:10|size:40|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:50:29 664666] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_can_send|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |path:0|can:1|pkt_sz:40|schedule_bytes:0|inflight:0|cwnd:137967|conn:000055FFA96E5FFC|stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 664672] [debug] |scid:9c4e0e8ac4a7314d|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 08:50:29 664677] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/12/13 08:50:29 664706] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:14|size:40|sent:56|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1765615829664684|stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 664712] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:14|origin_pktnum:0|size:40|enc_size:56|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/12/13 08:50:29 664717] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 08:50:29 664726] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:76709|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:50:29 664732] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 664747] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 664754] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 40|
[2025/12/13 08:50:29 664760] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615829767393|now:1765615829664725|interv:102668|
[2025/12/13 08:50:29 664767] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615829767393|now:1765615829664725|interval:102668|pto_count:0|srtt:30633
[2025/12/13 08:50:29 664774] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137967|inflight:40|
[2025/12/13 08:50:29 664782] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 08:50:29 664789] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/12/13 08:50:29 664815] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:15|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:40|now:1765615829664796|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 664820] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:15|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 664830] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:40|applimit:0|
[2025/12/13 08:50:29 664837] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:76709|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:50:29 664844] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 664850] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 664856] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 77|
[2025/12/13 08:50:29 664862] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615829767505|now:1765615829664836|interv:102669|
[2025/12/13 08:50:29 664868] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615829767505|now:1765615829664836|interval:102669|pto_count:0|srtt:30633
[2025/12/13 08:50:29 664875] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137967|inflight:77|
[2025/12/13 08:50:29 664883] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615829689236|
[2025/12/13 08:50:29 664887] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615829689236|
[2025/12/13 08:50:29 664891] [debug] |xqc_engine_wakeup_after|wakeup:1765615829689236|now:1765615829664891|diff:24345|
[2025/12/13 08:50:29 664895] [debug] |xqc_engine_main_logic|END|now:1765615829664511|
[2025/12/13 08:50:29 664901] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829664901|
[2025/12/13 08:50:29 664905] [debug] |xqc_engine_wakeup_after|wakeup:1765615829689236|now:1765615829664904|diff:24332|
[2025/12/13 08:50:29 664908] [debug] |xqc_engine_main_logic|END|now:1765615829664901|
[2025/12/13 08:50:29 688283] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829688283|
[2025/12/13 08:50:29 688295] [debug] |xqc_engine_wakeup_after|wakeup:1765615829689236|now:1765615829688295|diff:941|
[2025/12/13 08:50:29 688300] [debug] |xqc_engine_main_logic|END|now:1765615829688283|
[2025/12/13 08:50:29 689366] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829689366|
[2025/12/13 08:50:29 689379] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615829689236|pq_index:0|
[2025/12/13 08:50:29 689383] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829664511|
[2025/12/13 08:50:29 689389] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829689387|
[2025/12/13 08:50:29 689394] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615829689236|now:1765615829689387|
[2025/12/13 08:50:29 689398] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:50:29 689402] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615829689236|now:1765615829689387|
[2025/12/13 08:50:29 689406] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:50:29 689411] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|largest_recv:6|ack_delay:25175|first_ack_range:0|largest_pkt_recv_time:1765615829664236|
[2025/12/13 08:50:29 689416] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:6|low:6|pkt_pns:2|
[2025/12/13 08:50:29 689420] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/12/13 08:50:29 689423] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:6|frame_largest_recv:6|
[2025/12/13 08:50:29 689428] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:50:29 689432] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 689437] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:50:29 689442] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/12/13 08:50:29 689477] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:16|size:17|sent:33|pkt_type:SHORT_HEADER|frame:ACK |inflight:77|now:1765615829689450|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 689486] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:16|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 689495] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615829767505|
[2025/12/13 08:50:29 689501] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615829767505|
[2025/12/13 08:50:29 689507] [debug] |xqc_engine_wakeup_after|wakeup:1765615829767505|now:1765615829689507|diff:77998|
[2025/12/13 08:50:29 689528] [debug] |xqc_engine_main_logic|END|now:1765615829689387|
[2025/12/13 08:50:29 767015] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829767015|
[2025/12/13 08:50:29 767029] [debug] |xqc_engine_wakeup_after|wakeup:1765615829767505|now:1765615829767029|diff:476|
[2025/12/13 08:50:29 767033] [debug] |xqc_engine_main_logic|END|now:1765615829767015|
[2025/12/13 08:50:29 768100] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829768100|
[2025/12/13 08:50:29 768106] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615829767505|pq_index:0|
[2025/12/13 08:50:29 768111] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829689387|
[2025/12/13 08:50:29 768117] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829768115|
[2025/12/13 08:50:29 768122] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615829767505|now:1765615829768115|
[2025/12/13 08:50:29 768133] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:50:29 768137] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055FFA96E5FFC|path:0|bytes_in_flight:77|
[2025/12/13 08:50:29 768142] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:76709|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/12/13 08:50:29 768147] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 768151] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 768155] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 77|
[2025/12/13 08:50:29 768159] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 08:50:29 768164] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_send_probe_pkt|conn:000055FFA96E5FFC|path:0|pkt_num:0|size:40|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/12/13 08:50:29 768169] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_send_probe_pkt|conn:000055FFA96E5FFC|path:0|pkt_num:10|size:40|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/12/13 08:50:29 768174] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055FFA96E5FFC|pto_count:1
[2025/12/13 08:50:29 768178] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:153418|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:50:29 768183] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 768187] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 768191] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 77|
[2025/12/13 08:50:29 768195] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615829870214|now:1765615829768178|interv:102036|
[2025/12/13 08:50:29 768199] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615829870214|now:1765615829768178|interval:102036|pto_count:1|srtt:30633
[2025/12/13 08:50:29 768206] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 768210] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 768215] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:40|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:50:29 768220] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/12/13 08:50:29 768259] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:17|size:40|sent:56|pkt_type:SHORT_HEADER|frame:STREAM |inflight:77|now:1765615829768229|stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 768266] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:17|origin_pktnum:0|size:40|enc_size:56|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 768271] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:77|applimit:0|
[2025/12/13 08:50:29 768276] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:153418|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:50:29 768284] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 768288] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 768292] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 117|
[2025/12/13 08:50:29 768297] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615829973647|now:1765615829768276|interv:205371|
[2025/12/13 08:50:29 768301] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615829973647|now:1765615829768276|interval:205371|pto_count:1|srtt:30633
[2025/12/13 08:50:29 768312] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137967|inflight:117|
[2025/12/13 08:50:29 768320] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:10|size:40|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:50:29 768327] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/12/13 08:50:29 768359] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:18|size:40|sent:56|pkt_type:SHORT_HEADER|frame:STREAM |inflight:117|now:1765615829768336|stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 768370] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:18|origin_pktnum:0|size:40|enc_size:56|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 768377] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:117|applimit:0|
[2025/12/13 08:50:29 768384] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:153418|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:50:29 768392] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 768398] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 768404] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 157|
[2025/12/13 08:50:29 768409] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615829973754|now:1765615829768384|interv:205370|
[2025/12/13 08:50:29 768413] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615829973754|now:1765615829768384|interval:205370|pto_count:1|srtt:30633
[2025/12/13 08:50:29 768418] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137967|inflight:157|
[2025/12/13 08:50:29 768423] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615829973754|
[2025/12/13 08:50:29 768427] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615829973754|
[2025/12/13 08:50:29 768431] [debug] |xqc_engine_wakeup_after|wakeup:1765615829973754|now:1765615829768431|diff:205323|
[2025/12/13 08:50:29 768435] [debug] |xqc_engine_main_logic|END|now:1765615829768115|
[2025/12/13 08:50:29 832110] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:1053|state:ESTABED|recv_time:1765615829832107|
[2025/12/13 08:50:29 832138] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6fcf1bcca66faa88|spin_bit:0|
[2025/12/13 08:50:29 832151] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:6|
[2025/12/13 08:50:29 832157] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/12/13 08:50:29 832183] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/12/13 08:50:29 832190] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:9|
[2025/12/13 08:50:29 832199] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/13 08:50:29 832207] [debug] |scid:9c4e0e8ac4a7314d|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/12/13 08:50:29 832216] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 08:50:29 832222] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615829973754|pq_index:0|
[2025/12/13 08:50:29 832230] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829768115|
[2025/12/13 08:50:29 832235] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/13 08:50:29 832244] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:ACK_01RTT|expire:1765615829857107|now:1765615829832107|interv:25000|
[2025/12/13 08:50:29 832252] [debug] |scid:9c4e0e8ac4a7314d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829832107|max_ack_delay:25000|
[2025/12/13 08:50:29 832259] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/12/13 08:50:29 832268] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:1053|pkt_type:SHORT_HEADER|pkt_num:11|frame:STREAM |recv_time:1765615829832107|dcid:6fcf1bcca66faa88|dcid_seq:2|
[2025/12/13 08:50:29 832276] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615949832107|now:1765615829832107|interv:120000000|
[2025/12/13 08:50:29 832284] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615949832107|now:1765615829832107|interv:120000000|
[2025/12/13 08:50:29 832292] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829832291|
[2025/12/13 08:50:29 832299] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829832297|
[2025/12/13 08:50:29 832308] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_read_streams|stream_read_notify|flag:66|stream_id:0|conn:000055FFA96E5FFC|
[2025/12/13 08:50:29 832372] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615829857107|
[2025/12/13 08:50:29 832381] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615829857107|
[2025/12/13 08:50:29 832386] [debug] |xqc_engine_wakeup_after|wakeup:1765615829857107|now:1765615829832386|diff:24721|
[2025/12/13 08:50:29 832394] [debug] |xqc_engine_main_logic|END|now:1765615829832297|
[2025/12/13 08:50:29 832959] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:1053|state:ESTABED|recv_time:1765615829832957|
[2025/12/13 08:50:29 832979] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6fcf1bcca66faa88|spin_bit:0|
[2025/12/13 08:50:29 832991] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:11|
[2025/12/13 08:50:29 833000] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/12/13 08:50:29 833012] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/12/13 08:50:29 833019] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:9|
[2025/12/13 08:50:29 833027] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/13 08:50:29 833036] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/12/13 08:50:29 833058] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:50:29 833068] [debug] |scid:9c4e0e8ac4a7314d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 08:50:29 833077] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/12/13 08:50:29 833086] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:1053|pkt_type:SHORT_HEADER|pkt_num:12|frame:STREAM |recv_time:1765615829832957|dcid:6fcf1bcca66faa88|dcid_seq:2|
[2025/12/13 08:50:29 833094] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615949832957|now:1765615829832957|interv:120000000|
[2025/12/13 08:50:29 833103] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615949832957|now:1765615829832957|interv:120000000|
[2025/12/13 08:50:29 833110] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615829857107|pq_index:0|
[2025/12/13 08:50:29 833115] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829832297|
[2025/12/13 08:50:29 833121] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829833121|
[2025/12/13 08:50:29 833127] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829833126|
[2025/12/13 08:50:29 833137] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|largest_recv:12|ack_delay:180|first_ack_range:1|largest_pkt_recv_time:1765615829832957|
[2025/12/13 08:50:29 833143] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:12|low:11|pkt_pns:2|
[2025/12/13 08:50:29 833148] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:6|low:6|pkt_pns:2|
[2025/12/13 08:50:29 833153] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/12/13 08:50:29 833158] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/12/13 08:50:29 833163] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:50:29 833169] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 833175] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:50:29 833182] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/12/13 08:50:29 833229] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:19|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:157|now:1765615829833191|stream_id:0|stream_offset:0|
[2025/12/13 08:50:29 833238] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:19|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:29 833247] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615829973754|
[2025/12/13 08:50:29 833254] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615829973754|
[2025/12/13 08:50:29 833260] [debug] |xqc_engine_wakeup_after|wakeup:1765615829973754|now:1765615829833260|diff:140494|
[2025/12/13 08:50:29 833266] [debug] |xqc_engine_main_logic|END|now:1765615829833126|
[2025/12/13 08:50:29 973520] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829973519|
[2025/12/13 08:50:29 973569] [debug] |xqc_engine_wakeup_after|wakeup:1765615829973754|now:1765615829973568|diff:186|
[2025/12/13 08:50:29 973574] [debug] |xqc_engine_main_logic|END|now:1765615829973519|
[2025/12/13 08:50:29 974642] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829974641|
[2025/12/13 08:50:29 974649] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615829973754|pq_index:0|
[2025/12/13 08:50:29 974653] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829833126|
[2025/12/13 08:50:29 974660] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829974657|
[2025/12/13 08:50:29 974666] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615829973754|now:1765615829974657|
[2025/12/13 08:50:29 974671] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:50:29 974675] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055FFA96E5FFC|path:0|bytes_in_flight:157|
[2025/12/13 08:50:29 974679] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:153418|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:26|
[2025/12/13 08:50:29 974685] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 974689] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 974692] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 157|
[2025/12/13 08:50:29 974697] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 08:50:29 974702] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_send_probe_pkt|conn:000055FFA96E5FFC|path:0|pkt_num:0|size:40|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/12/13 08:50:29 974709] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_send_probe_pkt|conn:000055FFA96E5FFC|path:0|pkt_num:10|size:40|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/12/13 08:50:29 974716] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055FFA96E5FFC|pto_count:2
[2025/12/13 08:50:29 974720] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:306836|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:50:29 974725] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 974729] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 974732] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 157|
[2025/12/13 08:50:29 974737] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615830179172|now:1765615829974720|interv:204452|
[2025/12/13 08:50:29 974741] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615830179172|now:1765615829974720|interval:204452|pto_count:2|srtt:30633
[2025/12/13 08:50:29 974749] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 974754] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 974760] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:40|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:50:29 974771] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/12/13 08:50:29 974849] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:20|size:40|sent:56|pkt_type:SHORT_HEADER|frame:STREAM |inflight:157|now:1765615829974787|stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 974855] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:20|origin_pktnum:0|size:40|enc_size:56|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 08:50:29 974861] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:157|applimit:0|
[2025/12/13 08:50:29 974866] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:306836|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:50:29 974870] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 974874] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 974878] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 197|
[2025/12/13 08:50:29 974882] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615830385623|now:1765615829974866|interv:410757|
[2025/12/13 08:50:29 974886] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615830385623|now:1765615829974866|interval:410757|pto_count:2|srtt:30633
[2025/12/13 08:50:29 974891] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137967|inflight:197|
[2025/12/13 08:50:29 974897] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:10|size:40|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:50:29 974901] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/12/13 08:50:29 974939] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:21|size:40|sent:56|pkt_type:SHORT_HEADER|frame:STREAM |inflight:197|now:1765615829974915|stream_id:0|stream_offset:27|
[2025/12/13 08:50:29 974947] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:21|origin_pktnum:0|size:40|enc_size:56|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 08:50:29 974952] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:197|applimit:0|
[2025/12/13 08:50:29 974957] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:306836|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:50:29 974962] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:29 974967] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:29 974971] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 237|
[2025/12/13 08:50:29 974976] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615830385751|now:1765615829974957|interv:410794|
[2025/12/13 08:50:29 974981] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615830385751|now:1765615829974957|interval:410794|pto_count:2|srtt:30633
[2025/12/13 08:50:29 974987] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137967|inflight:237|
[2025/12/13 08:50:29 974998] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615829980703|
[2025/12/13 08:50:29 975003] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615829980703|
[2025/12/13 08:50:29 975008] [debug] |xqc_engine_wakeup_after|wakeup:1765615829980703|now:1765615829975008|diff:5695|
[2025/12/13 08:50:29 975013] [debug] |xqc_engine_main_logic|END|now:1765615829974657|
[2025/12/13 08:50:29 980335] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829980335|
[2025/12/13 08:50:29 980345] [debug] |xqc_engine_wakeup_after|wakeup:1765615829980703|now:1765615829980345|diff:358|
[2025/12/13 08:50:29 980349] [debug] |xqc_engine_main_logic|END|now:1765615829980335|
[2025/12/13 08:50:29 981416] [debug] |xqc_engine_main_logic|BEGIN|now:1765615829981416|
[2025/12/13 08:50:29 981422] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615829980703|pq_index:0|
[2025/12/13 08:50:29 981427] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829974657|
[2025/12/13 08:50:29 981432] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615829981431|
[2025/12/13 08:50:29 981436] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|timer expired|type:RETIRE_CID|expire_time:1765615829980703|now:1765615829981431|
[2025/12/13 08:50:29 981442] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_retire_cid_timeout|retired->removed|cid:9c4e0e8ac4a7314d|seq:0|len:8|
[2025/12/13 08:50:29 981446] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_retire_cid_timeout|retired->removed|cid:e76de2cfa770955c|seq:1|len:8|
[2025/12/13 08:50:29 981450] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|unset|type:RETIRE_CID|expire_time:1765615829980703|now:1765615829981431|
[2025/12/13 08:50:29 981454] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:RETIRE_CID|
[2025/12/13 08:50:29 981460] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615830385751|
[2025/12/13 08:50:29 981464] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615830385751|
[2025/12/13 08:50:29 981468] [debug] |xqc_engine_wakeup_after|wakeup:1765615830385751|now:1765615829981468|diff:404283|
[2025/12/13 08:50:29 981472] [debug] |xqc_engine_main_logic|END|now:1765615829981431|
[2025/12/13 08:50:30 103007] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:1053|state:ESTABED|recv_time:1765615830103004|
[2025/12/13 08:50:30 103034] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6fcf1bcca66faa88|spin_bit:0|
[2025/12/13 08:50:30 103053] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:12|
[2025/12/13 08:50:30 103060] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/12/13 08:50:30 103078] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/12/13 08:50:30 103085] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:9|
[2025/12/13 08:50:30 103094] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/13 08:50:30 103102] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/12/13 08:50:30 103111] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:ACK_01RTT|expire:1765615830128004|now:1765615830103004|interv:25000|
[2025/12/13 08:50:30 103120] [debug] |scid:9c4e0e8ac4a7314d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615830103004|max_ack_delay:25000|
[2025/12/13 08:50:30 103128] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/12/13 08:50:30 103149] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:1053|pkt_type:SHORT_HEADER|pkt_num:15|frame:STREAM |recv_time:1765615830103004|dcid:6fcf1bcca66faa88|dcid_seq:2|
[2025/12/13 08:50:30 103157] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615950103004|now:1765615830103004|interv:120000000|
[2025/12/13 08:50:30 103163] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615950103004|now:1765615830103004|interv:120000000|
[2025/12/13 08:50:30 103168] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615830385751|pq_index:0|
[2025/12/13 08:50:30 103174] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615829981431|
[2025/12/13 08:50:30 103181] [debug] |xqc_engine_main_logic|BEGIN|now:1765615830103181|
[2025/12/13 08:50:30 103188] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615830103187|
[2025/12/13 08:50:30 103200] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615830128004|
[2025/12/13 08:50:30 103206] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615830128004|
[2025/12/13 08:50:30 103211] [debug] |xqc_engine_wakeup_after|wakeup:1765615830128004|now:1765615830103211|diff:24793|
[2025/12/13 08:50:30 103217] [debug] |xqc_engine_main_logic|END|now:1765615830103187|
[2025/12/13 08:50:30 103790] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:1053|state:ESTABED|recv_time:1765615830103788|
[2025/12/13 08:50:30 103809] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6fcf1bcca66faa88|spin_bit:0|
[2025/12/13 08:50:30 103819] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:15|
[2025/12/13 08:50:30 103825] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/12/13 08:50:30 103848] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/12/13 08:50:30 103855] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:9|
[2025/12/13 08:50:30 103861] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/12/13 08:50:30 103868] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_stream_frame|already recvd|data_offset:0|data_length:1024|merged_offset_end:1024|
[2025/12/13 08:50:30 103881] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:50:30 103890] [debug] |scid:9c4e0e8ac4a7314d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 08:50:30 103897] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/12/13 08:50:30 103904] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:1053|pkt_type:SHORT_HEADER|pkt_num:16|frame:STREAM |recv_time:1765615830103788|dcid:6fcf1bcca66faa88|dcid_seq:2|
[2025/12/13 08:50:30 103912] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615950103788|now:1765615830103788|interv:120000000|
[2025/12/13 08:50:30 103918] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615950103788|now:1765615830103788|interv:120000000|
[2025/12/13 08:50:30 103925] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615830128004|pq_index:0|
[2025/12/13 08:50:30 103931] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615830103187|
[2025/12/13 08:50:30 103944] [debug] |xqc_engine_main_logic|BEGIN|now:1765615830103944|
[2025/12/13 08:50:30 103949] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615830103948|
[2025/12/13 08:50:30 103959] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|largest_recv:16|ack_delay:170|first_ack_range:1|largest_pkt_recv_time:1765615830103788|
[2025/12/13 08:50:30 103964] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:16|low:15|pkt_pns:2|
[2025/12/13 08:50:30 103968] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:12|low:11|pkt_pns:2|
[2025/12/13 08:50:30 103971] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:6|low:6|pkt_pns:2|
[2025/12/13 08:50:30 103975] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/12/13 08:50:30 103979] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:16|frame_largest_recv:16|
[2025/12/13 08:50:30 103984] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:50:30 103988] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:50:30 103994] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:50:30 104000] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/12/13 08:50:30 104041] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:22|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:237|now:1765615830104008|stream_id:0|stream_offset:0|
[2025/12/13 08:50:30 104047] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:22|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:30 104058] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615830385751|
[2025/12/13 08:50:30 104065] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615830385751|
[2025/12/13 08:50:30 104071] [debug] |xqc_engine_wakeup_after|wakeup:1765615830385751|now:1765615830104071|diff:281680|
[2025/12/13 08:50:30 104078] [debug] |xqc_engine_main_logic|END|now:1765615830103948|
[2025/12/13 08:50:30 256205] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:30|state:ESTABED|recv_time:1765615830256202|
[2025/12/13 08:50:30 256239] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6fcf1bcca66faa88|spin_bit:0|
[2025/12/13 08:50:30 256258] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:16|
[2025/12/13 08:50:30 256267] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:20|
[2025/12/13 08:50:30 256283] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:20|
[2025/12/13 08:50:30 256291] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:12|
[2025/12/13 08:50:30 256299] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:101|fc_max_streams_uni_can_send:100|bidirectional:1|max_streams:101|
[2025/12/13 08:50:30 256313] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:ACK_01RTT|expire:1765615830281202|now:1765615830256202|interv:25000|
[2025/12/13 08:50:30 256328] [debug] |scid:9c4e0e8ac4a7314d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615830256202|max_ack_delay:25000|
[2025/12/13 08:50:30 256338] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:20|largest:20|pns:2|
[2025/12/13 08:50:30 256357] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:20|frame:MAX_STREAMS |recv_time:1765615830256202|dcid:6fcf1bcca66faa88|dcid_seq:2|
[2025/12/13 08:50:30 256367] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615950256202|now:1765615830256202|interv:120000000|
[2025/12/13 08:50:30 256375] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615950256202|now:1765615830256202|interv:120000000|
[2025/12/13 08:50:30 256382] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615830385751|pq_index:0|
[2025/12/13 08:50:30 256388] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615830103948|
[2025/12/13 08:50:30 256394] [debug] |xqc_engine_main_logic|BEGIN|now:1765615830256393|
[2025/12/13 08:50:30 256400] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615830256399|
[2025/12/13 08:50:30 256411] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615830281202|
[2025/12/13 08:50:30 256423] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615830281202|
[2025/12/13 08:50:30 256431] [debug] |xqc_engine_wakeup_after|wakeup:1765615830281202|now:1765615830256431|diff:24771|
[2025/12/13 08:50:30 256439] [debug] |xqc_engine_main_logic|END|now:1765615830256399|
[2025/12/13 08:50:30 256449] [debug] |xqc_engine_main_logic|BEGIN|now:1765615830256449|
[2025/12/13 08:50:30 256454] [debug] |xqc_engine_wakeup_after|wakeup:1765615830281202|now:1765615830256453|diff:24749|
[2025/12/13 08:50:30 256458] [debug] |xqc_engine_main_logic|END|now:1765615830256449|
[2025/12/13 08:50:30 280900] [debug] |xqc_engine_main_logic|BEGIN|now:1765615830280900|
[2025/12/13 08:50:30 280920] [debug] |xqc_engine_wakeup_after|wakeup:1765615830281202|now:1765615830280920|diff:282|
[2025/12/13 08:50:30 280924] [debug] |xqc_engine_main_logic|END|now:1765615830280900|
[2025/12/13 08:50:30 281991] [debug] |xqc_engine_main_logic|BEGIN|now:1765615830281991|
[2025/12/13 08:50:30 281998] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615830281202|pq_index:0|
[2025/12/13 08:50:30 282002] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615830256399|
[2025/12/13 08:50:30 282008] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615830282006|
[2025/12/13 08:50:30 282013] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765615830281202|now:1765615830282006|
[2025/12/13 08:50:30 282018] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 08:50:30 282022] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765615830281202|now:1765615830282006|
[2025/12/13 08:50:30 282026] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:50:30 282035] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|largest_recv:20|ack_delay:25832|first_ack_range:0|largest_pkt_recv_time:1765615830256202|
[2025/12/13 08:50:30 282040] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:20|low:20|pkt_pns:2|
[2025/12/13 08:50:30 282044] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:16|low:15|pkt_pns:2|
[2025/12/13 08:50:30 282048] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:12|low:11|pkt_pns:2|
[2025/12/13 08:50:30 282052] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:6|low:6|pkt_pns:2|
[2025/12/13 08:50:30 282067] [debug] |scid:9c4e0e8ac4a7314d|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/12/13 08:50:30 282071] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:20|frame_largest_recv:20|
[2025/12/13 08:50:30 282075] [debug] |scid:9c4e0e8ac4a7314d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 08:50:30 282081] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 08:50:30 282087] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 08:50:30 282093] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/12/13 08:50:30 282153] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:23|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:237|now:1765615830282105|stream_id:0|stream_offset:0|
[2025/12/13 08:50:30 282160] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:23|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 08:50:30 282166] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615830385751|
[2025/12/13 08:50:30 282171] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615830385751|
[2025/12/13 08:50:30 282175] [debug] |xqc_engine_wakeup_after|wakeup:1765615830385751|now:1765615830282174|diff:103577|
[2025/12/13 08:50:30 282179] [debug] |xqc_engine_main_logic|END|now:1765615830282006|
[2025/12/13 08:50:30 386295] [debug] |xqc_engine_main_logic|BEGIN|now:1765615830386294|
[2025/12/13 08:50:30 386318] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615830385751|pq_index:0|
[2025/12/13 08:50:30 386324] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615830282006|
[2025/12/13 08:50:30 386330] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615830386328|
[2025/12/13 08:50:30 386336] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765615830385751|now:1765615830386328|
[2025/12/13 08:50:30 386341] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 08:50:30 386345] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055FFA96E5FFC|path:0|bytes_in_flight:237|
[2025/12/13 08:50:30 386350] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:306836|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:26|
[2025/12/13 08:50:30 386355] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:30 386359] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:30 386363] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 237|
[2025/12/13 08:50:30 386367] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/12/13 08:50:30 386373] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_send_probe_pkt|conn:000055FFA96E5FFC|path:0|pkt_num:0|size:40|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/12/13 08:50:30 386379] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_send_probe_pkt|conn:000055FFA96E5FFC|path:0|pkt_num:10|size:40|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/12/13 08:50:30 386386] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055FFA96E5FFC|pto_count:3
[2025/12/13 08:50:30 386399] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:613672|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:26|
[2025/12/13 08:50:30 386404] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:30 386408] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:30 386412] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 237|
[2025/12/13 08:50:30 386416] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615830796587|now:1765615830386399|interv:410188|
[2025/12/13 08:50:30 386420] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615830796587|now:1765615830386399|interval:410188|pto_count:3|srtt:30633
[2025/12/13 08:50:30 386428] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:27|
[2025/12/13 08:50:30 386433] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:27|
[2025/12/13 08:50:30 386438] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:40|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:50:30 386445] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/12/13 08:50:30 386542] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:24|size:40|sent:56|pkt_type:SHORT_HEADER|frame:STREAM |inflight:237|now:1765615830386460|stream_id:0|stream_offset:27|
[2025/12/13 08:50:30 386549] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:24|origin_pktnum:0|size:40|enc_size:56|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 08:50:30 386555] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:237|applimit:0|
[2025/12/13 08:50:30 386559] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:613672|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:26|
[2025/12/13 08:50:30 386564] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:30 386569] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:30 386578] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 277|
[2025/12/13 08:50:30 386585] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615831208132|now:1765615830386559|interv:821573|
[2025/12/13 08:50:30 386590] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615831208132|now:1765615830386559|interval:821573|pto_count:3|srtt:30633
[2025/12/13 08:50:30 386596] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137967|inflight:277|
[2025/12/13 08:50:30 386602] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:10|size:40|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 08:50:30 386608] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/12/13 08:50:30 386636] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:25|size:40|sent:56|pkt_type:SHORT_HEADER|frame:STREAM |inflight:277|now:1765615830386615|stream_id:0|stream_offset:27|
[2025/12/13 08:50:30 386643] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:25|origin_pktnum:0|size:40|enc_size:56|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 08:50:30 386654] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|path:0|inflight:277|applimit:0|
[2025/12/13 08:50:30 386660] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|srtt:30633|rtt_var:11519|pto_duration:613672|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:26|
[2025/12/13 08:50:30 386665] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 08:50:30 386670] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 08:50:30 386675] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_pto_time_and_space|conn:000055FFA96E5FFC|path:0|PNS: 2, unacked: 317|
[2025/12/13 08:50:30 386680] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:LOSS_DETECTION|expire:1765615831208287|now:1765615830386659|interv:821628|
[2025/12/13 08:50:30 386686] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FFA96E5FFC|path:0|pns:2|expire:1765615831208287|now:1765615830386659|interval:821628|pto_count:3|srtt:30633
[2025/12/13 08:50:30 386692] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137967|inflight:317|
[2025/12/13 08:50:30 386700] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615831208287|
[2025/12/13 08:50:30 386707] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615831208287|
[2025/12/13 08:50:30 386714] [debug] |xqc_engine_wakeup_after|wakeup:1765615831208287|now:1765615830386713|diff:821574|
[2025/12/13 08:50:30 386721] [debug] |xqc_engine_main_logic|END|now:1765615830386328|
[2025/12/13 08:50:30 417282] [info] |xqc_engine_packet_process|==>|conn:000055FFA96E5FFC|size:34|state:ESTABED|recv_time:1765615830417279|
[2025/12/13 08:50:30 417321] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6fcf1bcca66faa88|spin_bit:0|
[2025/12/13 08:50:30 417336] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|largest_pn:20|
[2025/12/13 08:50:30 417347] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:21|
[2025/12/13 08:50:30 417359] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:21|
[2025/12/13 08:50:30 417367] [debug] |scid:9c4e0e8ac4a7314d|xqc_process_frames|frame_type:2|
[2025/12/13 08:50:30 417381] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|conn:000055FFA96E5FFC|path:0|pkt_num:14|origin_pktnum:0|size:40|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:25|path_largest_ack:14|
[2025/12/13 08:50:30 417390] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:40|prior_delivered:111|prior_time:1765615829664684|is_app_limited:0|send_elapse:0|ack_elapse:752595|ctl_first_sent_time:1765615829664684|lagest_ack_time:1765615830417279|curr_delivered:151|
[2025/12/13 08:50:30 417399] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_sent_time_update:1765615829664684|
[2025/12/13 08:50:30 417407] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/13 08:50:30 417417] [debug] |scid:9c4e0e8ac4a7314d|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/13 08:50:30 417425] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:STREAM_CLOSE|expire:1765615830722551|now:1765615830417424|interv:305127|
[2025/12/13 08:50:30 417438] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 08:50:30 417447] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|conn:000055FFA96E5FFC|path:0|pkt_num:15|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:25|path_largest_ack:15|
[2025/12/13 08:50:30 417465] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:40|prior_delivered:111|prior_time:1765615829664684|is_app_limited:0|send_elapse:0|ack_elapse:752595|ctl_first_sent_time:1765615829664684|lagest_ack_time:1765615830417279|curr_delivered:188|
[2025/12/13 08:50:30 417471] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_sent_time_update:1765615829664796|
[2025/12/13 08:50:30 417476] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 08:50:30 417481] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|conn:000055FFA96E5FFC|path:0|pkt_num:17|origin_pktnum:0|size:40|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:25|path_largest_ack:17|
[2025/12/13 08:50:30 417487] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:40|prior_delivered:111|prior_time:1765615829664684|is_app_limited:0|send_elapse:0|ack_elapse:752595|ctl_first_sent_time:1765615829664684|lagest_ack_time:1765615830417279|curr_delivered:228|
[2025/12/13 08:50:30 417492] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_sent_time_update:1765615829768229|
[2025/12/13 08:50:30 417497] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 08:50:30 417502] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|conn:000055FFA96E5FFC|path:0|pkt_num:18|origin_pktnum:0|size:40|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:25|path_largest_ack:18|
[2025/12/13 08:50:30 417507] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:40|prior_delivered:111|prior_time:1765615829664684|is_app_limited:0|send_elapse:0|ack_elapse:752595|ctl_first_sent_time:1765615829664684|lagest_ack_time:1765615830417279|curr_delivered:268|
[2025/12/13 08:50:30 417541] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_sent_time_update:1765615829768336|
[2025/12/13 08:50:30 417547] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/13 08:50:30 417552] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|conn:000055FFA96E5FFC|path:0|pkt_num:21|origin_pktnum:0|size:40|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:25|path_largest_ack:21|
[2025/12/13 08:50:30 417557] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:40|prior_delivered:111|prior_time:1765615829664684|is_app_limited:0|send_elapse:0|ack_elapse:752595|ctl_first_sent_time:1765615829664684|lagest_ack_time:1765615830417279|curr_delivered:308|
[2025/12/13 08:50:30 417562] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_sent_time_update:1765615829974915|
[2025/12/13 08:50:30 417567] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/12/13 08:50:30 417572] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|conn:000055FFA96E5FFC|path:0|pkt_num:24|origin_pktnum:0|size:40|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:25|path_largest_ack:24|
[2025/12/13 08:50:30 417577] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:40|prior_delivered:111|prior_time:1765615829664684|is_app_limited:0|send_elapse:0|ack_elapse:752595|ctl_first_sent_time:1765615829664684|lagest_ack_time:1765615830417279|curr_delivered:348|
[2025/12/13 08:50:30 417582] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_sent_time_update:1765615830386460|
[2025/12/13 08:50:30 417587] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/13 08:50:30 417592] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|conn:000055FFA96E5FFC|path:0|pkt_num:25|origin_pktnum:0|size:40|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:25|path_largest_ack:25|
[2025/12/13 08:50:30 417603] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:40|prior_delivered:111|prior_time:1765615829664684|is_app_limited:0|send_elapse:0|ack_elapse:752595|ctl_first_sent_time:1765615829664684|lagest_ack_time:1765615830417279|curr_delivered:388|
[2025/12/13 08:50:30 417609] [debug] |scid:9c4e0e8ac4a7314d|xqc_update_sample|sampler_sent_time_update:1765615830386615|
[2025/12/13 08:50:30 417613] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/12/13 08:50:30 417618] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_rtt|before update rtt|conn:000055FFA96E5FFC|srtt:30633|rttvar:11519|minrtt:30611|latest_rtt:30664|ack_delay:120|
[2025/12/13 08:50:30 417624] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_update_rtt|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |after update rtt|conn:000055FFA96E5FFC|srtt:30622|rttvar:8662|minrtt:30611|latest_rtt:30664|ack_delay:120|
[2025/12/13 08:50:30 417629] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_get_lost_sent_pn|largest_acked:25|lost_pn:22|thresh:3|
[2025/12/13 08:50:30 417637] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 21|pns:2|
[2025/12/13 08:50:30 417642] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 08:50:30 417647] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FFA96E5FFC|path:0|
[2025/12/13 08:50:30 417651] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:50:30 417656] [debug] |scid:9c4e0e8ac4a7314d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 752595, delivered 277|rate 368|lost 3|
[2025/12/13 08:50:30 417662] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/12/13 08:50:30 417667] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (368) in round 3|
[2025/12/13 08:50:30 417672] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30611, old_rtt:30611|
[2025/12/13 08:50:30 417677] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:427|
[2025/12/13 08:50:30 417682] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137967|packet_lost:0|acked:277|po_sent_time:1765615830386615|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:388|
[2025/12/13 08:50:30 417688] [debug] |scid:9c4e0e8ac4a7314d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137967|packet_lost:0|acked:277|po_sent_time:1765615830386615|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:388|
[2025/12/13 08:50:30 417694] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_ack_received|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13 |bbr on ack|mode:0|pacing_rate:12977696|bw:2138|cwnd:138244|full_bw_reached:0|inflight:0|srtt:30622|latest_rtt:30664|min_rtt:30611|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 08:50:30 417702] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:21|largest:21|pns:2|
[2025/12/13 08:50:30 417708] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_on_pkt_processed|====>|conn:000055FFA96E5FFC|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:21|frame:ACK |recv_time:1765615830417279|dcid:6fcf1bcca66faa88|dcid_seq:2|
[2025/12/13 08:50:30 417715] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:PATH_IDLE|expire:1765615950417279|now:1765615830417279|interv:120000000|
[2025/12/13 08:50:30 417720] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_IDLE|expire:1765615950417279|now:1765615830417279|interv:120000000|
[2025/12/13 08:50:30 417728] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615831208287|pq_index:0|
[2025/12/13 08:50:30 417734] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615830386328|
[2025/12/13 08:50:30 417739] [debug] |xqc_engine_main_logic|BEGIN|now:1765615830417738|
[2025/12/13 08:50:30 417745] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615830417743|
[2025/12/13 08:50:30 417753] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615830722551|
[2025/12/13 08:50:30 417758] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615830722551|
[2025/12/13 08:50:30 417763] [debug] |xqc_engine_wakeup_after|wakeup:1765615830722551|now:1765615830417762|diff:304789|
[2025/12/13 08:50:30 417768] [debug] |xqc_engine_main_logic|END|now:1765615830417743|
[2025/12/13 08:50:30 417775] [debug] |xqc_engine_main_logic|BEGIN|now:1765615830417774|
[2025/12/13 08:50:30 417779] [debug] |xqc_engine_wakeup_after|wakeup:1765615830722551|now:1765615830417779|diff:304772|
[2025/12/13 08:50:30 417784] [debug] |xqc_engine_main_logic|END|now:1765615830417774|
[2025/12/13 08:50:30 721493] [debug] |xqc_engine_main_logic|BEGIN|now:1765615830721492|
[2025/12/13 08:50:30 721531] [debug] |xqc_engine_wakeup_after|wakeup:1765615830722551|now:1765615830721531|diff:1020|
[2025/12/13 08:50:30 721538] [debug] |xqc_engine_main_logic|END|now:1765615830721492|
[2025/12/13 08:50:30 723669] [debug] |xqc_engine_main_logic|BEGIN|now:1765615830723669|
[2025/12/13 08:50:30 723676] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615830722551|pq_index:0|
[2025/12/13 08:50:30 723681] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615830417743|
[2025/12/13 08:50:30 723687] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615830723685|
[2025/12/13 08:50:30 723693] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765615830722551|now:1765615830723685|
[2025/12/13 08:50:30 723698] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/13 08:50:30 723703] [debug] |scid:9c4e0e8ac4a7314d|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/13 08:50:30 723728] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_close|conn:000055FFA96E5FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 08:50:30 723736] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_set|type:CONN_DRAINING|expire:1765615830994546|now:1765615830723736|interv:270810|
[2025/12/13 08:50:30 723743] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/12/13 08:50:30 723750] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/13 08:50:30 723754] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 08:50:30 723758] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 08:50:30 723761] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 08:50:30 723765] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 08:50:30 723769] [info] |scid:9c4e0e8ac4a7314d|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/13 08:50:30 723785] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 08:50:30 723803] [stats] |scid:9c4e0e8ac4a7314d|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:27|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765615828545617|wrt_delay:1021246|snd_delay:1021522|finwrt_delay:1021246|finsnd_delay:1840998|finrcv_delay:1286589|finread_delay:1286697|all_acked_delay:1871797|firstfinack_dely:1871789|close_delay:1871807|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13|path_info:mp is not supported in connection scid:6fcf1bcca66faa88|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:6|
[2025/12/13 08:50:30 723814] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765615830722551|now:1765615830723685|
[2025/12/13 08:50:30 723821] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/13 08:50:30 723832] [debug] |scid:9c4e0e8ac4a7314d|xqc_path_get_perf_class|conn:000055FFA96E5FFC|path_id:0|path_srtt:30622|min_srtt:30622|path_bw:2138|loss_rate:100.00|path_pto:0|
[2025/12/13 08:50:30 723839] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FFA96E5FFC|path_id:0|path_srtt:30622|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 08:50:30 723847] [debug] |scid:9c4e0e8ac4a7314d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:13|reinj:0|path_class:4|
[2025/12/13 08:50:30 723855] [debug] |scid:9c4e0e8ac4a7314d|xqc_check_acked_or_dropped_pkt|conn:000055FFA96E5FFC|pkt_num:0|size:13|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 08:50:30 723863] [debug] |scid:9c4e0e8ac4a7314d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/12/13 08:50:30 723950] [info] |scid:9c4e0e8ac4a7314d|xqc_send_packet_with_pn|<==|conn:000055FFA96E5FFC|path:0|pkt_num:26|size:13|sent:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765615830723881|stream_id:0|stream_offset:0|
[2025/12/13 08:50:30 723960] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_on_packet_sent|conn:000055FFA96E5FFC|path:0|pkt_num:26|origin_pktnum:0|size:13|enc_size:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 08:50:30 723970] [debug] |scid:9c4e0e8ac4a7314d|xqc_conn_next_wakeup_time|wakeup_time:1765615830994546|
[2025/12/13 08:50:30 723976] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_wakeup_queue|next_tick_time:1765615830994546|
[2025/12/13 08:50:30 723981] [debug] |xqc_engine_wakeup_after|wakeup:1765615830994546|now:1765615830723981|diff:270565|
[2025/12/13 08:50:30 723987] [debug] |xqc_engine_main_logic|END|now:1765615830723685|
[2025/12/13 08:50:30 994729] [debug] |xqc_engine_main_logic|BEGIN|now:1765615830994728|
[2025/12/13 08:50:30 994766] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_remove_wakeup_queue|next_tick_time:1765615830994546|pq_index:0|
[2025/12/13 08:50:30 994771] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_add_active_queue|last_ticked_time:1765615830723685|
[2025/12/13 08:50:30 994779] [debug] |scid:9c4e0e8ac4a7314d|xqc_engine_process_conn|conn:000055FFA96E5FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765615830994776|
[2025/12/13 08:50:30 994784] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765615830994546|now:1765615830994776|
[2025/12/13 08:50:30 994789] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765615830994546|now:1765615830994776|
[2025/12/13 08:50:30 994793] [debug] |scid:9c4e0e8ac4a7314d|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/13 08:50:30 994813] [info] |xqc_engine_main_logic|conn:000055FFA96E5FFC|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13|conn_state:13|next_tick_time:1765615830994546
[2025/12/13 08:50:30 994828] [report] |scid:9c4e0e8ac4a7314d|xqc_conn_destroy|000055FFA96E5FFC|has_0rtt:0|0rtt_accept:0|token_ok:-1|handshake_time:1021817|first_send_delay:731|conn_persist:2449916|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-52854-9c4e0e8ac4a7314d p-193.167.100.100-443-f3adda13|hsk_recv:1020634|close_recv:0|close_send:2178969|last_recv:1872367|last_send:2178969|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,29,14,14,243,0,4096,i96,4,21,30,400,20,1711,0,4,25,34,4,21,1872,0,4,1044,1053,80,16,1558,0,4,40,80,25,1841,4,13,40000,26,2178,4,40,80,24,1841,0-2,0-2,0-0,0-0,0-0,0-30,0-7174,0-9236,0-20,0-14,0-3,0-5,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:5|snd_pkt:20|spurious_loss:0|detected_loss:4|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|
[2025/12/13 08:50:30 994897] [debug] |scid:9c4e0e8ac4a7314d|xqc_send_ctl_destroy|destroy|
[2025/12/13 08:50:30 994909] [debug] |scid:9c4e0e8ac4a7314d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/13 08:50:30 994915] [debug] |scid:9c4e0e8ac4a7314d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/13 08:50:30 994920] [debug] |scid:9c4e0e8ac4a7314d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/13 08:50:30 994997] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/13 08:50:30 995004] [debug] |xqc_engine_main_logic|END|now:1765615830994776|
[2025/12/13 08:50:30 996087] [debug] |xqc_engine_destroy|begin|