[2025/09/12 04:59:20 209011] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 04:59:20 209044] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 04:59:20 209048] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 04:59:20 209052] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 04:59:20 209056] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 04:59:20 209064] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 04:59:20 209068] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 04:59:20 209072] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 04:59:20 209076] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 04:59:20 209202] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653280209200|now:1757653160209200|interv:120000000|
[2025/09/12 04:59:20 209231] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653280209230|now:1757653160209230|interv:120000000|
[2025/09/12 04:59:20 209240] [debug] |xqc_path_create|path:0|dcid:7403ca3333f142d9|scid:7f5a6a90137c26e5|create_path_count:1|
[2025/09/12 04:59:20 209247] [debug] |scid:7f5a6a90137c26e5|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 04:59:20 209254] [debug] |xqc_path_init|path:0|dcid:7403ca3333f142d9|scid:7f5a6a90137c26e5|state:2|
[2025/09/12 04:59:20 209261] [debug] |scid:7f5a6a90137c26e5|xqc_conn_create|success|scid:7f5a6a90137c26e5|dcid:7403ca3333f142d9|conn:000055D05295D35C|
[2025/09/12 04:59:20 209271] [debug] |scid:7f5a6a90137c26e5|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 04:59:20 209279] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 04:59:20 210027] [debug] |scid:7f5a6a90137c26e5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 04:59:20 210035] [debug] |scid:7f5a6a90137c26e5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:20 210041] [debug] |scid:7f5a6a90137c26e5|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:59:20 210047] [debug] |scid:7f5a6a90137c26e5|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 04:59:20 210053] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653160210052|
[2025/09/12 04:59:20 210059] [debug] |scid:7f5a6a90137c26e5|xqc_process_crypto_write_streams|
[2025/09/12 04:59:20 210063] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:59:20 210071] [info] |scid:7f5a6a90137c26e5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653160210070|
[2025/09/12 04:59:20 210076] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 04:59:20 210082] [debug] |scid:7f5a6a90137c26e5|xqc_path_get_perf_class|conn:000055D05295D35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:59:20 210087] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D05295D35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:20 210093] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 04:59:20 210098] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 04:59:20 210104] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:20 210188] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653160210119|stream_id:0|stream_offset:0|
[2025/09/12 04:59:20 210198] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:59:20 210204] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:59:20 210210] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:20 210217] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:20 210223] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:20 210229] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 04:59:20 210236] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653160960119|now:1757653160210209|interv:749910|
[2025/09/12 04:59:20 210241] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:0|expire:1757653160960119|now:1757653160210209|interval:749910|pto_count:0|srtt:250000
[2025/09/12 04:59:20 210246] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 04:59:20 210252] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653160960119|
[2025/09/12 04:59:20 210256] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_active_queue|last_ticked_time:1757653160210052|pd_index:0|
[2025/09/12 04:59:20 210260] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653160960119|
[2025/09/12 04:59:20 210264] [debug] |xqc_engine_wakeup_after|wakeup:1757653160960119|now:1757653160210264|diff:749855|
[2025/09/12 04:59:20 210269] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:59:20 210322] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653160960119|pq_index:0|
[2025/09/12 04:59:20 210331] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653160210052|
[2025/09/12 04:59:20 210341] [debug] |scid:7f5a6a90137c26e5|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 04:59:20 210346] [debug] |scid:7f5a6a90137c26e5|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 04:59:20 210352] [debug] |scid:7f5a6a90137c26e5|xqc_stream_buff_data|size:17|
[2025/09/12 04:59:20 210357] [info] |scid:7f5a6a90137c26e5|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:000055D05295D35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 04:59:20 210363] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653160210363|
[2025/09/12 04:59:20 210372] [debug] |scid:7f5a6a90137c26e5|xqc_path_get_perf_class|conn:000055D05295D35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 04:59:20 210379] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055D05295D35C|stream_id:0|stream_offset:17|
[2025/09/12 04:59:20 210386] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D05295D35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:20 210398] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 04:59:20 210407] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:20 210413] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:000055D05295D35C|stream_id:0|stream_offset:17|
[2025/09/12 04:59:20 210420] [debug] |scid:7f5a6a90137c26e5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:59:20 210427] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:20 210464] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653160210437|stream_id:0|stream_offset:17|
[2025/09/12 04:59:20 210504] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 04:59:20 210512] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 04:59:20 210518] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:20 210525] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:20 210531] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:20 210537] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:20 210543] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:20 210547] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653160960119|now:1757653160210518|interv:749601|
[2025/09/12 04:59:20 210552] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:0|expire:1757653160960119|now:1757653160210518|interval:749601|pto_count:0|srtt:250000
[2025/09/12 04:59:20 210556] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:59:20 210561] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653160960119|
[2025/09/12 04:59:20 210565] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_active_queue|last_ticked_time:1757653160210363|pd_index:0|
[2025/09/12 04:59:20 210569] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653160960119|
[2025/09/12 04:59:20 210573] [debug] |xqc_engine_wakeup_after|wakeup:1757653160960119|now:1757653160210573|diff:749546|
[2025/09/12 04:59:20 210578] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 04:59:20 243843] [info] |xqc_engine_packet_process|==>|conn:000055D05295D35C|size:89|state:C_INITIAL_SENT|recv_time:1757653160243841|
[2025/09/12 04:59:20 243876] [info] |scid:7f5a6a90137c26e5|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/09/12 04:59:20 243894] [debug] |scid:7f5a6a90137c26e5|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 04:59:20 243903] [info] |scid:7f5a6a90137c26e5|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 04:59:20 243912] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653280243841|now:1757653160243841|interv:120000000|
[2025/09/12 04:59:20 243920] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653280243841|now:1757653160243841|interv:120000000|
[2025/09/12 04:59:20 243937] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653160960119|pq_index:0|
[2025/09/12 04:59:20 243946] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653160210363|
[2025/09/12 04:59:20 243956] [debug] |xqc_engine_main_logic|BEGIN|now:1757653160243955|
[2025/09/12 04:59:20 243965] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653160243964|
[2025/09/12 04:59:20 243977] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653160960119|
[2025/09/12 04:59:20 243985] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653160960119|
[2025/09/12 04:59:20 243993] [debug] |xqc_engine_wakeup_after|wakeup:1757653160960119|now:1757653160243993|diff:716126|
[2025/09/12 04:59:20 244001] [debug] |xqc_engine_main_logic|END|now:1757653160243964|
[2025/09/12 04:59:20 960852] [debug] |xqc_engine_main_logic|BEGIN|now:1757653160960852|
[2025/09/12 04:59:20 960866] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653160960119|pq_index:0|
[2025/09/12 04:59:20 960870] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653160243964|
[2025/09/12 04:59:20 960875] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653160960874|
[2025/09/12 04:59:20 960879] [debug] |scid:7f5a6a90137c26e5|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653160960119|now:1757653160960874|
[2025/09/12 04:59:20 960884] [debug] |scid:7f5a6a90137c26e5|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:20 960888] [debug] |scid:7f5a6a90137c26e5|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D05295D35C|path:0|bytes_in_flight:1234|
[2025/09/12 04:59:20 960892] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:20 960897] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:20 960901] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:20 960905] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:20 960909] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:20 960913] [debug] |scid:7f5a6a90137c26e5|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 04:59:20 960918] [debug] |scid:7f5a6a90137c26e5|xqc_conn_send_probe_pkt|conn:000055D05295D35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 04:59:20 960923] [debug] |scid:7f5a6a90137c26e5|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:59:20 960927] [debug] |scid:7f5a6a90137c26e5|xqc_conn_send_probe_pkt|conn:000055D05295D35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 04:59:20 960937] [debug] |scid:7f5a6a90137c26e5|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D05295D35C|pto_count:1
[2025/09/12 04:59:20 960941] [debug] |scid:7f5a6a90137c26e5|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:25|
[2025/09/12 04:59:20 960945] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:20 960949] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:20 960958] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:20 960962] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:20 960966] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653160960941|interv:18444986420548590674|
[2025/09/12 04:59:20 960970] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:0|expire:18446744073709551615|now:1757653160960941|interval:18444986420548590674|pto_count:1|srtt:250000
[2025/09/12 04:59:20 960976] [debug] |scid:7f5a6a90137c26e5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:20 960980] [debug] |scid:7f5a6a90137c26e5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 04:59:20 960985] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:59:20 960990] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:20 961027] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653160960999|stream_id:0|stream_offset:0|
[2025/09/12 04:59:20 961033] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|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|
[2025/09/12 04:59:20 961038] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 04:59:20 961042] [debug] |scid:7f5a6a90137c26e5|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:25|
[2025/09/12 04:59:20 961046] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 04:59:20 961050] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:20 961054] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:20 961058] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:20 961062] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653162460999|now:1757653160961042|interv:1499957|
[2025/09/12 04:59:20 961066] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:0|expire:1757653162460999|now:1757653160961042|interval:1499957|pto_count:1|srtt:250000
[2025/09/12 04:59:20 961070] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 04:59:20 961075] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 04:59:20 961079] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:20 961099] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653160961085|stream_id:0|stream_offset:0|
[2025/09/12 04:59:20 961104] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|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|
[2025/09/12 04:59:20 961118] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 04:59:20 961122] [debug] |scid:7f5a6a90137c26e5|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:25|
[2025/09/12 04:59:20 961126] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 04:59:20 961130] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:20 961134] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:20 961138] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:20 961141] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653162461085|now:1757653160961122|interv:1499963|
[2025/09/12 04:59:20 961145] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:0|expire:1757653162461085|now:1757653160961122|interval:1499963|pto_count:1|srtt:250000
[2025/09/12 04:59:20 961150] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 04:59:20 961154] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653162461085|
[2025/09/12 04:59:20 961158] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653162461085|
[2025/09/12 04:59:20 961162] [debug] |xqc_engine_wakeup_after|wakeup:1757653162461085|now:1757653160961162|diff:1499923|
[2025/09/12 04:59:20 961167] [debug] |xqc_engine_main_logic|END|now:1757653160960874|
[2025/09/12 04:59:20 992742] [info] |xqc_engine_packet_process|==>|conn:000055D05295D35C|size:64|state:C_INITIAL_SENT|recv_time:1757653160992740|
[2025/09/12 04:59:20 992760] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:59:20 992769] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 04:59:20 992779] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:20 992787] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:20 992799] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2|
[2025/09/12 04:59:20 992806] [debug] |scid:7f5a6a90137c26e5|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:20 992817] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|conn:000055D05295D35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 04:59:20 992827] [debug] |scid:7f5a6a90137c26e5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653160210119|is_app_limited:1|send_elapse:0|ack_elapse:782621|ctl_first_sent_time:1757653160210119|lagest_ack_time:1757653160992740|curr_delivered:1184|
[2025/09/12 04:59:20 992836] [debug] |scid:7f5a6a90137c26e5|xqc_update_sample|sampler_sent_time_update:1757653160210119|
[2025/09/12 04:59:20 992844] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 04:59:20 992853] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|conn:000055D05295D35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 04:59:20 992861] [debug] |scid:7f5a6a90137c26e5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653160210119|is_app_limited:1|send_elapse:750880|ack_elapse:782621|ctl_first_sent_time:1757653160960999|lagest_ack_time:1757653160992740|curr_delivered:2368|
[2025/09/12 04:59:20 992870] [debug] |scid:7f5a6a90137c26e5|xqc_update_sample|sampler_sent_time_update:1757653160960999|
[2025/09/12 04:59:20 992887] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 04:59:20 992895] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_rtt|before update rtt|conn:000055D05295D35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31741|ack_delay:168|
[2025/09/12 04:59:20 992907] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_rtt|l-0.0.0.0-47935-7f5a6a90137c26e5 p-193.167.100.100-443-7403ca3333f142d9 |after update rtt|conn:000055D05295D35C|srtt:31741|rttvar:15870|minrtt:31741|latest_rtt:31741|ack_delay:168|
[2025/09/12 04:59:20 992917] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/09/12 04:59:20 992923] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 04:59:20 992929] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 04:59:20 992934] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|srtt:31741|rtt_var:15870|pto_duration:190442|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:20 992940] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:20 992945] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:20 992949] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:20 992954] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:20 992959] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653160992934|interv:18444986420548558681|
[2025/09/12 04:59:20 992964] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:0|expire:18446744073709551615|now:1757653160992934|interval:18444986420548558681|pto_count:1|srtt:31741
[2025/09/12 04:59:20 992970] [debug] |scid:7f5a6a90137c26e5|xqc_generate_sample|sampler: send_elapse 750880, ack_elapse 782621, delivered 2368|rate 3025|lost 0|
[2025/09/12 04:59:20 992975] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 04:59:20 992981] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3025) in round 1|
[2025/09/12 04:59:20 992986] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_update_min_rtt|probertt expire|rtt:31741, old_rtt:2147483647|
[2025/09/12 04:59:20 992991] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_update_min_rtt|minrtt expire|rtt:31741, old_rtt:2147483647|
[2025/09/12 04:59:20 992996] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:605|
[2025/09/12 04:59:20 993001] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757653160960999|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 04:59:20 993006] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757653160960999|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 04:59:20 993012] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|l-0.0.0.0-47935-7f5a6a90137c26e5 p-193.167.100.100-443-7403ca3333f142d9 |bbr on ack|mode:0|pacing_rate:12529993|bw:3025|cwnd:140224|full_bw_reached:0|inflight:50|srtt:31741|latest_rtt:31741|min_rtt:31741|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:59:20 993025] [info] |scid:7f5a6a90137c26e5|xqc_conn_confirm_cid|dcid change|ori:7403ca3333f142d9|new:2949fde2e2ad73faf7f00163|
[2025/09/12 04:59:20 993032] [info] |scid:7f5a6a90137c26e5|xqc_conn_addr_validated|Address Validated|conn:000055D05295D35C|role:0|
[2025/09/12 04:59:20 993037] [debug] |scid:7f5a6a90137c26e5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:0|
[2025/09/12 04:59:20 993043] [info] |scid:7f5a6a90137c26e5|xqc_conn_on_pkt_processed|====>|conn:000055D05295D35C|path:0|size:64|pkt_type:INIT|pkt_num:2|frame:ACK |recv_time:1757653160992740|dcid:7f5a6a90137c26e5|dcid_seq:0|
[2025/09/12 04:59:20 993049] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653280992740|now:1757653160992740|interv:120000000|
[2025/09/12 04:59:20 993054] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653280992740|now:1757653160992740|interv:120000000|
[2025/09/12 04:59:20 993059] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653162461085|pq_index:0|
[2025/09/12 04:59:20 993064] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653160960874|
[2025/09/12 04:59:20 993069] [debug] |xqc_engine_main_logic|BEGIN|now:1757653160993069|
[2025/09/12 04:59:20 993075] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1757653160993074|
[2025/09/12 04:59:20 993083] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653280992740|
[2025/09/12 04:59:20 993087] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653280992740|
[2025/09/12 04:59:20 993092] [debug] |xqc_engine_wakeup_after|wakeup:1757653280992740|now:1757653160993092|diff:119999648|
[2025/09/12 04:59:20 993098] [debug] |xqc_engine_main_logic|END|now:1757653160993074|
[2025/09/12 04:59:20 993104] [debug] |xqc_engine_main_logic|BEGIN|now:1757653160993104|
[2025/09/12 04:59:20 993109] [debug] |xqc_engine_wakeup_after|wakeup:1757653280992740|now:1757653160993109|diff:119999631|
[2025/09/12 04:59:20 993114] [debug] |xqc_engine_main_logic|END|now:1757653160993104|
[2025/09/12 04:59:20 993779] [info] |xqc_engine_packet_process|==>|conn:000055D05295D35C|size:1200|state:C_INITIAL_SENT|recv_time:1757653160993778|
[2025/09/12 04:59:20 993792] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 04:59:20 993798] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 04:59:20 993806] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:59:20 993811] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:20 993819] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:3|
[2025/09/12 04:59:20 993823] [debug] |scid:7f5a6a90137c26e5|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:20 993828] [debug] |scid:7f5a6a90137c26e5|xqc_process_crypto_frame|level:0|
[2025/09/12 04:59:20 993834] [debug] |scid:7f5a6a90137c26e5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 04:59:20 993840] [debug] |scid:7f5a6a90137c26e5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 04:59:20 994175] [debug] |scid:7f5a6a90137c26e5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:59:20 994183] [debug] |scid:7f5a6a90137c26e5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:20 994187] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653280992740|pq_index:0|
[2025/09/12 04:59:20 994191] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653160993074|
[2025/09/12 04:59:20 994196] [debug] |scid:7f5a6a90137c26e5|xqc_process_frames|frame_type:0|
[2025/09/12 04:59:20 994199] [debug] |scid:7f5a6a90137c26e5|xqc_process_padding_frame|process padding|
[2025/09/12 04:59:20 994212] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:59:20 994220] [debug] |scid:7f5a6a90137c26e5|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:59:20 994227] [debug] |scid:7f5a6a90137c26e5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:0|
[2025/09/12 04:59:20 994235] [info] |scid:7f5a6a90137c26e5|xqc_conn_on_pkt_processed|====>|conn:000055D05295D35C|path:0|size:1200|pkt_type:INIT|pkt_num:3|frame:PADDING CRYPTO |recv_time:1757653160993778|dcid:7f5a6a90137c26e5|dcid_seq:0|
[2025/09/12 04:59:20 994241] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653280993778|now:1757653160993778|interv:120000000|
[2025/09/12 04:59:20 994246] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653280993778|now:1757653160993778|interv:120000000|
[2025/09/12 04:59:20 994250] [debug] |xqc_engine_main_logic|BEGIN|now:1757653160994250|
[2025/09/12 04:59:20 994254] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653160994254|
[2025/09/12 04:59:20 994259] [debug] |scid:7f5a6a90137c26e5|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/09/12 04:59:20 994264] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:59:20 994269] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:20 994273] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:20 994279] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 04:59:20 994283] [debug] |scid:7f5a6a90137c26e5|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:20 994287] [debug] |scid:7f5a6a90137c26e5|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 04:59:20 994292] [debug] |scid:7f5a6a90137c26e5|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:20 994296] [debug] |scid:7f5a6a90137c26e5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:20 994302] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:20 994309] [debug] |scid:7f5a6a90137c26e5|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 04:59:20 994316] [debug] |scid:7f5a6a90137c26e5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 04:59:20 994322] [info] |scid:7f5a6a90137c26e5|xqc_conn_on_pkt_processed|====>|conn:000055D05295D35C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653160243841|dcid:7f5a6a90137c26e5|dcid_seq:0|
[2025/09/12 04:59:20 994328] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 04:59:20 994333] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:20 994337] [debug] |scid:7f5a6a90137c26e5|xqc_process_crypto_write_streams|
[2025/09/12 04:59:20 994341] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 04:59:20 994345] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:20 994349] [debug] |scid:7f5a6a90137c26e5|xqc_process_crypto_write_streams|
[2025/09/12 04:59:20 994352] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:59:20 994356] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:20 994361] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|largest_recv:3|ack_delay:583|first_ack_range:1|largest_pkt_recv_time:1757653160993778|
[2025/09/12 04:59:20 994370] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|high:3|low:2|pkt_pns:0|
[2025/09/12 04:59:20 994374] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:59:20 994379] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 04:59:20 994383] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|largest_recv:1|ack_delay:750542|first_ack_range:0|largest_pkt_recv_time:1757653160243841|
[2025/09/12 04:59:20 994390] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 04:59:20 994396] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 04:59:20 994403] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:59:20 994409] [debug] |scid:7f5a6a90137c26e5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:20 994414] [debug] |scid:7f5a6a90137c26e5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:20 994419] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 04:59:20 994424] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:20 994456] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:50|now:1757653160994430|stream_id:0|stream_offset:0|
[2025/09/12 04:59:20 994462] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:59:20 994467] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 04:59:20 994494] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:50|
[2025/09/12 04:59:20 994501] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 04:59:20 994505] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:20 994528] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:0|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:50|now:1757653160994511|stream_id:0|stream_offset:0|
[2025/09/12 04:59:20 994533] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:0|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 04:59:20 994539] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653280993778|
[2025/09/12 04:59:20 994543] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653280993778|
[2025/09/12 04:59:20 994546] [debug] |xqc_engine_wakeup_after|wakeup:1757653280993778|now:1757653160994546|diff:119999232|
[2025/09/12 04:59:20 994551] [debug] |xqc_engine_main_logic|END|now:1757653160994254|
[2025/09/12 04:59:20 994557] [debug] |xqc_engine_main_logic|BEGIN|now:1757653160994557|
[2025/09/12 04:59:20 994564] [debug] |xqc_engine_wakeup_after|wakeup:1757653280993778|now:1757653160994563|diff:119999215|
[2025/09/12 04:59:20 994570] [debug] |xqc_engine_main_logic|END|now:1757653160994557|
[2025/09/12 04:59:20 994774] [info] |xqc_engine_packet_process|==>|conn:000055D05295D35C|size:64|state:C_HANDSHAKE_RECVD|recv_time:1757653160994773|
[2025/09/12 04:59:20 994784] [info] |scid:7f5a6a90137c26e5|xqc_packet_parse_single|initial packet should be discarded|curr_stat:8|
[2025/09/12 04:59:20 994797] [info] |scid:7f5a6a90137c26e5|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 04:59:20 994804] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653280994773|now:1757653160994773|interv:120000000|
[2025/09/12 04:59:20 994822] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653280994773|now:1757653160994773|interv:120000000|
[2025/09/12 04:59:20 994828] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653280993778|pq_index:0|
[2025/09/12 04:59:20 994834] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653160994254|
[2025/09/12 04:59:20 994842] [debug] |xqc_engine_main_logic|BEGIN|now:1757653160994841|
[2025/09/12 04:59:20 994849] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653160994848|
[2025/09/12 04:59:20 994857] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653280994773|
[2025/09/12 04:59:20 994863] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653280994773|
[2025/09/12 04:59:20 994869] [debug] |xqc_engine_wakeup_after|wakeup:1757653280994773|now:1757653160994869|diff:119999904|
[2025/09/12 04:59:20 994875] [debug] |xqc_engine_main_logic|END|now:1757653160994848|
[2025/09/12 04:59:21 026295] [info] |xqc_engine_packet_process|==>|conn:000055D05295D35C|size:181|state:C_HANDSHAKE_RECVD|recv_time:1757653161026294|
[2025/09/12 04:59:21 026314] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 04:59:21 026324] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:59:21 026331] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:21 026342] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 04:59:21 026349] [debug] |scid:7f5a6a90137c26e5|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:21 026358] [debug] |scid:7f5a6a90137c26e5|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:21 026367] [debug] |scid:7f5a6a90137c26e5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:21 026375] [debug] |scid:7f5a6a90137c26e5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 04:59:21 026391] [debug] |scid:7f5a6a90137c26e5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 04:59:21 026399] [debug] |scid:7f5a6a90137c26e5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 04:59:21 026406] [debug] |scid:7f5a6a90137c26e5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 04:59:21 026531] [debug] |scid:7f5a6a90137c26e5|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 04:59:21 026540] [info] |scid:7f5a6a90137c26e5|xqc_conn_tls_transport_params_cb|store sr_token with cid: 7403ca3333f142d9|token:80865f55a04fafc80eab7d8242201d02
[2025/09/12 04:59:21 026547] [debug] |scid:7f5a6a90137c26e5|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 04:59:21 026552] [debug] |scid:7f5a6a90137c26e5|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 04:59:21 026804] [debug] |scid:7f5a6a90137c26e5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 04:59:21 026813] [debug] |scid:7f5a6a90137c26e5|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 04:59:21 026819] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653280994773|pq_index:0|
[2025/09/12 04:59:21 026824] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653160994848|
[2025/09/12 04:59:21 026831] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:21 026840] [debug] |scid:7f5a6a90137c26e5|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 04:59:21 026856] [debug] |scid:7f5a6a90137c26e5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 04:59:21 026865] [info] |scid:7f5a6a90137c26e5|xqc_conn_on_pkt_processed|====>|conn:000055D05295D35C|path:0|size:181|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757653161026294|dcid:7f5a6a90137c26e5|dcid_seq:0|
[2025/09/12 04:59:21 026874] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653281026294|now:1757653161026294|interv:120000000|
[2025/09/12 04:59:21 026883] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653281026294|now:1757653161026294|interv:120000000|
[2025/09/12 04:59:21 026890] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161026890|
[2025/09/12 04:59:21 026895] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653161026895|
[2025/09/12 04:59:21 026901] [info] |scid:7f5a6a90137c26e5|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 04:59:21 026907] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 04:59:21 026912] [debug] |scid:7f5a6a90137c26e5|xqc_process_crypto_write_streams|
[2025/09/12 04:59:21 026917] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 04:59:21 026923] [info] |scid:7f5a6a90137c26e5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653161026922|
[2025/09/12 04:59:21 026928] [debug] |scid:7f5a6a90137c26e5|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055D05295D35C|
[2025/09/12 04:59:21 026934] [info] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 04:59:21 026939] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|srtt:31741|rtt_var:15870|pto_duration:95221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:21 026945] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 026950] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 026955] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:21 026959] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:21 026964] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653161026939|interv:18444986420548524676|
[2025/09/12 04:59:21 026969] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:0|expire:18446744073709551615|now:1757653161026939|interval:18444986420548524676|pto_count:0|srtt:31741
[2025/09/12 04:59:21 026975] [debug] |scid:7f5a6a90137c26e5|xqc_conn_early_data_accept|accept|
[2025/09/12 04:59:21 026981] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 04:59:21 026987] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|largest_recv:2|ack_delay:693|first_ack_range:1|largest_pkt_recv_time:1757653161026294|
[2025/09/12 04:59:21 026992] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|high:2|low:1|pkt_pns:1|
[2025/09/12 04:59:21 026997] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 04:59:21 027002] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:59:21 027012] [debug] |scid:7f5a6a90137c26e5|xqc_path_get_perf_class|conn:000055D05295D35C|path_id:0|path_srtt:31741|min_srtt:31741|path_bw:3025|loss_rate:20.00|path_pto:0|
[2025/09/12 04:59:21 027018] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D05295D35C|path_id:0|path_srtt:31741|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:21 027024] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 04:59:21 027030] [debug] |scid:7f5a6a90137c26e5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 027035] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 04:59:21 027041] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:21 027077] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653161027050|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 027084] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:21 027090] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 04:59:21 027095] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|srtt:31741|rtt_var:15870|pto_duration:95221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:21 027100] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 027105] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 04:59:21 027110] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:21 027114] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 04:59:21 027119] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653161122271|now:1757653161027095|interv:95176|
[2025/09/12 04:59:21 027124] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:1|expire:1757653161122271|now:1757653161027095|interval:95176|pto_count:0|srtt:31741
[2025/09/12 04:59:21 027129] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:122|
[2025/09/12 04:59:21 027135] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:39|pkt_type:HSK|frame:ACK |
[2025/09/12 04:59:21 027141] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:21 027162] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:2|size:39|sent:55|pkt_type:HSK|frame:ACK |inflight:122|now:1757653161027147|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 027168] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:2|origin_pktnum:0|size:39|enc_size:55|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:21 027174] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653161122271|
[2025/09/12 04:59:21 027179] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653161122271|
[2025/09/12 04:59:21 027184] [debug] |xqc_engine_wakeup_after|wakeup:1757653161122271|now:1757653161027184|diff:95087|
[2025/09/12 04:59:21 027189] [debug] |xqc_engine_main_logic|END|now:1757653161026895|
[2025/09/12 04:59:21 027199] [info] |xqc_engine_packet_process|==>|conn:000055D05295D35C|size:89|state:ESTABED|recv_time:1757653161027199|
[2025/09/12 04:59:21 027210] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 04:59:21 027216] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:59:21 027221] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:21 027228] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 04:59:21 027233] [debug] |scid:7f5a6a90137c26e5|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:21 027238] [debug] |scid:7f5a6a90137c26e5|xqc_process_crypto_frame|level:2|
[2025/09/12 04:59:21 027243] [debug] |scid:7f5a6a90137c26e5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 04:59:21 027248] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161122271|pq_index:0|
[2025/09/12 04:59:21 027254] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653161026895|
[2025/09/12 04:59:21 027259] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:21 027265] [debug] |scid:7f5a6a90137c26e5|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 HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:59:21 027270] [debug] |scid:7f5a6a90137c26e5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 04:59:21 027276] [info] |scid:7f5a6a90137c26e5|xqc_conn_on_pkt_processed|====>|conn:000055D05295D35C|path:0|size:89|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757653161027199|dcid:7f5a6a90137c26e5|dcid_seq:0|
[2025/09/12 04:59:21 027282] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653281027199|now:1757653161027199|interv:120000000|
[2025/09/12 04:59:21 027287] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653281027199|now:1757653161027199|interv:120000000|
[2025/09/12 04:59:21 027292] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161027292|
[2025/09/12 04:59:21 027297] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161027296|
[2025/09/12 04:59:21 027303] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:21 027309] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|largest_recv:3|ack_delay:110|first_ack_range:2|largest_pkt_recv_time:1757653161027199|
[2025/09/12 04:59:21 027315] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|high:3|low:1|pkt_pns:1|
[2025/09/12 04:59:21 027319] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:59:21 027324] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 04:59:21 027330] [debug] |scid:7f5a6a90137c26e5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 027336] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 04:59:21 027342] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:21 027365] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:3|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:122|now:1757653161027348|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 027372] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:3|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:21 027385] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653161122271|
[2025/09/12 04:59:21 027392] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653161122271|
[2025/09/12 04:59:21 027398] [debug] |xqc_engine_wakeup_after|wakeup:1757653161122271|now:1757653161027398|diff:94873|
[2025/09/12 04:59:21 027403] [debug] |xqc_engine_main_logic|END|now:1757653161027296|
[2025/09/12 04:59:21 027409] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161027409|
[2025/09/12 04:59:21 027413] [debug] |xqc_engine_wakeup_after|wakeup:1757653161122271|now:1757653161027412|diff:94859|
[2025/09/12 04:59:21 027416] [debug] |xqc_engine_main_logic|END|now:1757653161027409|
[2025/09/12 04:59:21 058056] [info] |xqc_engine_packet_process|==>|conn:000055D05295D35C|size:30|state:ESTABED|recv_time:1757653161058054|
[2025/09/12 04:59:21 058070] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7f5a6a90137c26e5|spin_bit:1|
[2025/09/12 04:59:21 058078] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:21 058084] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 04:59:21 058094] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 04:59:21 058099] [debug] |scid:7f5a6a90137c26e5|xqc_process_frames|frame_type:1e|
[2025/09/12 04:59:21 058107] [info] |scid:7f5a6a90137c26e5|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055D05295D35C|
[2025/09/12 04:59:21 058114] [debug] |scid:7f5a6a90137c26e5|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:140224|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 04:59:21 058122] [info] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 04:59:21 058128] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|srtt:31741|rtt_var:15870|pto_duration:95221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:21 058135] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 058141] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 058147] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:21 058153] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653161058128|now:1757653161058128|interv:0|
[2025/09/12 04:59:21 058160] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:2|expire:1757653160330658|now:1757653161058128|interval:0|pto_count:0|srtt:31741
[2025/09/12 04:59:21 058169] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:ACK_01RTT|expire:1757653161083054|now:1757653161058054|interv:25000|
[2025/09/12 04:59:21 058177] [debug] |scid:7f5a6a90137c26e5|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161058054|max_ack_delay:25000|
[2025/09/12 04:59:21 058185] [debug] |scid:7f5a6a90137c26e5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 04:59:21 058190] [info] |scid:7f5a6a90137c26e5|xqc_conn_on_pkt_processed|====>|conn:000055D05295D35C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:0|frame:HANDSHAKE_DONE |recv_time:1757653161058054|dcid:7f5a6a90137c26e5|dcid_seq:0|
[2025/09/12 04:59:21 058196] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653281058054|now:1757653161058054|interv:120000000|
[2025/09/12 04:59:21 058201] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653281058054|now:1757653161058054|interv:120000000|
[2025/09/12 04:59:21 058213] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161122271|pq_index:0|
[2025/09/12 04:59:21 058218] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653161027296|
[2025/09/12 04:59:21 058222] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161058222|
[2025/09/12 04:59:21 058230] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_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:1757653161058229|
[2025/09/12 04:59:21 058237] [debug] |scid:7f5a6a90137c26e5|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653161058128|now:1757653161058229|
[2025/09/12 04:59:21 058244] [debug] |scid:7f5a6a90137c26e5|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:21 058250] [debug] |scid:7f5a6a90137c26e5|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D05295D35C|path:0|bytes_in_flight:50|
[2025/09/12 04:59:21 058254] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|srtt:31741|rtt_var:15870|pto_duration:95221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:21 058258] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 058264] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 058271] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 04:59:21 058277] [debug] |scid:7f5a6a90137c26e5|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 04:59:21 058284] [debug] |scid:7f5a6a90137c26e5|xqc_conn_send_probe_pkt|conn:000055D05295D35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:21 058290] [debug] |scid:7f5a6a90137c26e5|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 04:59:21 058294] [debug] |scid:7f5a6a90137c26e5|xqc_conn_send_probe_pkt|conn:000055D05295D35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 04:59:21 058298] [debug] |scid:7f5a6a90137c26e5|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D05295D35C|pto_count:1
[2025/09/12 04:59:21 058303] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D05295D35C|path:0|
[2025/09/12 04:59:21 058309] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:21 058315] [debug] |scid:7f5a6a90137c26e5|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653161058229|
[2025/09/12 04:59:21 058322] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:21 058339] [debug] |scid:7f5a6a90137c26e5|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:242c3f8d773bf06f|sr_token:a0176467ff7f000043dc2c24d0550000|seq_num:1
[2025/09/12 04:59:21 058350] [debug] |scid:7f5a6a90137c26e5|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:cf8ff74435577484|sr_token:a0176467ff7f000043dc2c24d0550000|seq_num:2
[2025/09/12 04:59:21 058357] [debug] |scid:7f5a6a90137c26e5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:21 058364] [debug] |scid:7f5a6a90137c26e5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 04:59:21 058371] [debug] |scid:7f5a6a90137c26e5|xqc_path_get_perf_class|conn:000055D05295D35C|path_id:0|path_srtt:31741|min_srtt:31741|path_bw:3025|loss_rate:20.00|path_pto:1|
[2025/09/12 04:59:21 058378] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D05295D35C|path_id:0|path_srtt:31741|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:21 058392] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 04:59:21 058399] [debug] |scid:7f5a6a90137c26e5|xqc_path_get_perf_class|conn:000055D05295D35C|path_id:0|path_srtt:31741|min_srtt:31741|path_bw:3025|loss_rate:20.00|path_pto:1|
[2025/09/12 04:59:21 058405] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D05295D35C|path_id:0|path_srtt:31741|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:21 058412] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 04:59:21 058419] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:21 058426] [debug] |scid:7f5a6a90137c26e5|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055D05295D35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:59:21 058432] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:21 058485] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:1|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653161058442|stream_id:0|stream_offset:17|
[2025/09/12 04:59:21 058498] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:1|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:21 058505] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:59:21 058512] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|srtt:31741|rtt_var:15870|pto_duration:190442|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:21 058519] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 058525] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 058531] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 38|
[2025/09/12 04:59:21 058537] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653161298884|now:1757653161058511|interv:240373|
[2025/09/12 04:59:21 058544] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:2|expire:1757653161298884|now:1757653161058511|interval:240373|pto_count:1|srtt:31741
[2025/09/12 04:59:21 058551] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:38|
[2025/09/12 04:59:21 058558] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 04:59:21 058565] [debug] |scid:7f5a6a90137c26e5|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:000055D05295D35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 04:59:21 058571] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-2|next_skip_chance:1757653161419234|current_time:1757653161058571|
[2025/09/12 04:59:21 058578] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:21 058610] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:3|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757653161058587|stream_id:0|stream_offset:17|
[2025/09/12 04:59:21 058618] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:3|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 04:59:21 058629] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:0|
[2025/09/12 04:59:21 058636] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|srtt:31741|rtt_var:15870|pto_duration:190442|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:21 058643] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 058650] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 058656] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 76|
[2025/09/12 04:59:21 058662] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653161299029|now:1757653161058636|interv:240393|
[2025/09/12 04:59:21 058668] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:2|expire:1757653161299029|now:1757653161058636|interval:240393|pto_count:1|srtt:31741
[2025/09/12 04:59:21 058675] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:76|
[2025/09/12 04:59:21 058683] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:59:21 058690] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:21 058720] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:4|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757653161058696|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 058734] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:4|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:21 058741] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:0|
[2025/09/12 04:59:21 058748] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|srtt:31741|rtt_var:15870|pto_duration:190442|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:21 058755] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 058761] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 058767] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 121|
[2025/09/12 04:59:21 058773] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653161299138|now:1757653161058747|interv:240391|
[2025/09/12 04:59:21 058778] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:2|expire:1757653161299138|now:1757653161058747|interval:240391|pto_count:1|srtt:31741
[2025/09/12 04:59:21 058783] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:121|
[2025/09/12 04:59:21 058788] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:59:21 058792] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 04:59:21 058820] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:5|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757653161058798|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 058835] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:5|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:21 058842] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:0|
[2025/09/12 04:59:21 058849] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|srtt:31741|rtt_var:15870|pto_duration:190442|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 04:59:21 058856] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 058863] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 058866] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 166|
[2025/09/12 04:59:21 058870] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653161299240|now:1757653161058849|interv:240391|
[2025/09/12 04:59:21 058876] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:2|expire:1757653161299240|now:1757653161058849|interval:240391|pto_count:1|srtt:31741
[2025/09/12 04:59:21 058881] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:166|
[2025/09/12 04:59:21 058886] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653161083054|
[2025/09/12 04:59:21 058890] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653161083054|
[2025/09/12 04:59:21 058894] [debug] |xqc_engine_wakeup_after|wakeup:1757653161083054|now:1757653161058894|diff:24160|
[2025/09/12 04:59:21 058898] [debug] |xqc_engine_main_logic|END|now:1757653161058229|
[2025/09/12 04:59:21 058906] [info] |xqc_engine_packet_process|==>|conn:000055D05295D35C|size:290|state:ESTABED|recv_time:1757653161058906|
[2025/09/12 04:59:21 058911] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7f5a6a90137c26e5|spin_bit:1|
[2025/09/12 04:59:21 058917] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 04:59:21 058920] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 04:59:21 058926] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 04:59:21 058930] [debug] |scid:7f5a6a90137c26e5|xqc_process_frames|frame_type:6|
[2025/09/12 04:59:21 058935] [debug] |scid:7f5a6a90137c26e5|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 04:59:21 058939] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161083054|pq_index:0|
[2025/09/12 04:59:21 058943] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653161058229|
[2025/09/12 04:59:21 058947] [debug] |scid:7f5a6a90137c26e5|xqc_process_crypto_frame|level:3|
[2025/09/12 04:59:21 058951] [debug] |scid:7f5a6a90137c26e5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 04:59:21 058955] [debug] |scid:7f5a6a90137c26e5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 04:59:21 059094] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:21 059103] [debug] |scid:7f5a6a90137c26e5|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 HAS_0RTT 0RTT_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|
[2025/09/12 04:59:21 059108] [debug] |scid:7f5a6a90137c26e5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 04:59:21 059113] [info] |scid:7f5a6a90137c26e5|xqc_conn_on_pkt_processed|====>|conn:000055D05295D35C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:1|frame:CRYPTO |recv_time:1757653161058906|dcid:7f5a6a90137c26e5|dcid_seq:0|
[2025/09/12 04:59:21 059122] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653281058906|now:1757653161058906|interv:120000000|
[2025/09/12 04:59:21 059126] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653281058906|now:1757653161058906|interv:120000000|
[2025/09/12 04:59:21 059130] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161059130|
[2025/09/12 04:59:21 059135] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_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:1757653161059134|
[2025/09/12 04:59:21 059140] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:21 059144] [debug] |scid:7f5a6a90137c26e5|xqc_process_crypto_write_streams|
[2025/09/12 04:59:21 059148] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 04:59:21 059152] [debug] |scid:7f5a6a90137c26e5|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 04:59:21 059159] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|largest_recv:1|ack_delay:253|first_ack_range:1|largest_pkt_recv_time:1757653161058906|
[2025/09/12 04:59:21 059166] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 04:59:21 059173] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 04:59:21 059180] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:21 059187] [debug] |scid:7f5a6a90137c26e5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 059194] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:21 059201] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 04:59:21 059234] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:6|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653161059210|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 059243] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:6|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:21 059251] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653161299240|
[2025/09/12 04:59:21 059258] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653161299240|
[2025/09/12 04:59:21 059264] [debug] |xqc_engine_wakeup_after|wakeup:1757653161299240|now:1757653161059264|diff:239976|
[2025/09/12 04:59:21 059272] [debug] |xqc_engine_main_logic|END|now:1757653161059134|
[2025/09/12 04:59:21 059281] [info] |xqc_engine_packet_process|==>|conn:000055D05295D35C|size:61|state:ESTABED|recv_time:1757653161059280|
[2025/09/12 04:59:21 059286] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7f5a6a90137c26e5|spin_bit:1|
[2025/09/12 04:59:21 059291] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 04:59:21 059295] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 04:59:21 059301] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 04:59:21 059305] [debug] |scid:7f5a6a90137c26e5|xqc_process_frames|frame_type:18|
[2025/09/12 04:59:21 059309] [debug] |scid:7f5a6a90137c26e5|xqc_process_new_conn_id_frame|new_conn_id|9558c223e146825390fff79a|sr_token:ef1ea8570163c5819075a1142614a6fe
[2025/09/12 04:59:21 059321] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:ACK_01RTT|expire:1757653161084280|now:1757653161059280|interv:25000|
[2025/09/12 04:59:21 059326] [debug] |scid:7f5a6a90137c26e5|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161059280|max_ack_delay:25000|
[2025/09/12 04:59:21 059330] [debug] |scid:7f5a6a90137c26e5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 04:59:21 059335] [info] |scid:7f5a6a90137c26e5|xqc_conn_on_pkt_processed|====>|conn:000055D05295D35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:2|frame:NEW_CONNECTION_ID |recv_time:1757653161059280|dcid:7f5a6a90137c26e5|dcid_seq:0|
[2025/09/12 04:59:21 059339] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653281059280|now:1757653161059280|interv:120000000|
[2025/09/12 04:59:21 059343] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653281059280|now:1757653161059280|interv:120000000|
[2025/09/12 04:59:21 059347] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161299240|pq_index:0|
[2025/09/12 04:59:21 059351] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653161059134|
[2025/09/12 04:59:21 059355] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161059355|
[2025/09/12 04:59:21 059360] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_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:1757653161059359|
[2025/09/12 04:59:21 059366] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653161084280|
[2025/09/12 04:59:21 059370] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653161084280|
[2025/09/12 04:59:21 059374] [debug] |xqc_engine_wakeup_after|wakeup:1757653161084280|now:1757653161059374|diff:24906|
[2025/09/12 04:59:21 059378] [debug] |xqc_engine_main_logic|END|now:1757653161059359|
[2025/09/12 04:59:21 059384] [info] |xqc_engine_packet_process|==>|conn:000055D05295D35C|size:61|state:ESTABED|recv_time:1757653161059384|
[2025/09/12 04:59:21 059389] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7f5a6a90137c26e5|spin_bit:1|
[2025/09/12 04:59:21 059393] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 04:59:21 059397] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 04:59:21 059403] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 04:59:21 059407] [debug] |scid:7f5a6a90137c26e5|xqc_process_frames|frame_type:18|
[2025/09/12 04:59:21 059411] [debug] |scid:7f5a6a90137c26e5|xqc_process_new_conn_id_frame|new_conn_id|21c4d340fef78917e0566874|sr_token:f5be23b3664eebafdf958b6add7fd04f
[2025/09/12 04:59:21 059416] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:21 059420] [debug] |scid:7f5a6a90137c26e5|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 04:59:21 059425] [debug] |scid:7f5a6a90137c26e5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 04:59:21 059429] [info] |scid:7f5a6a90137c26e5|xqc_conn_on_pkt_processed|====>|conn:000055D05295D35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:3|frame:NEW_CONNECTION_ID |recv_time:1757653161059384|dcid:7f5a6a90137c26e5|dcid_seq:0|
[2025/09/12 04:59:21 059436] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653281059384|now:1757653161059384|interv:120000000|
[2025/09/12 04:59:21 059440] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653281059384|now:1757653161059384|interv:120000000|
[2025/09/12 04:59:21 059444] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161084280|pq_index:0|
[2025/09/12 04:59:21 059448] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653161059359|
[2025/09/12 04:59:21 059452] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161059452|
[2025/09/12 04:59:21 059456] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_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:1757653161059456|
[2025/09/12 04:59:21 059462] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|largest_recv:3|ack_delay:78|first_ack_range:3|largest_pkt_recv_time:1757653161059384|
[2025/09/12 04:59:21 059466] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 04:59:21 059489] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 04:59:21 059493] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:21 059497] [debug] |scid:7f5a6a90137c26e5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 059502] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:21 059507] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 04:59:21 059534] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:7|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653161059512|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 059543] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:7|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:21 059551] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653161299240|
[2025/09/12 04:59:21 059557] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653161299240|
[2025/09/12 04:59:21 059564] [debug] |xqc_engine_wakeup_after|wakeup:1757653161299240|now:1757653161059564|diff:239676|
[2025/09/12 04:59:21 059569] [debug] |xqc_engine_main_logic|END|now:1757653161059456|
[2025/09/12 04:59:21 059575] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161059575|
[2025/09/12 04:59:21 059579] [debug] |xqc_engine_wakeup_after|wakeup:1757653161299240|now:1757653161059579|diff:239661|
[2025/09/12 04:59:21 059582] [debug] |xqc_engine_main_logic|END|now:1757653161059575|
[2025/09/12 04:59:21 090156] [info] |xqc_engine_packet_process|==>|conn:000055D05295D35C|size:1057|state:ESTABED|recv_time:1757653161090155|
[2025/09/12 04:59:21 090173] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7f5a6a90137c26e5|spin_bit:1|
[2025/09/12 04:59:21 090182] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 04:59:21 090188] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 04:59:21 090198] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 04:59:21 090204] [debug] |scid:7f5a6a90137c26e5|xqc_process_frames|frame_type:b|
[2025/09/12 04:59:21 090211] [debug] |scid:7f5a6a90137c26e5|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 04:59:21 090218] [debug] |scid:7f5a6a90137c26e5|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 04:59:21 090232] [debug] |scid:7f5a6a90137c26e5|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 04:59:21 090238] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161299240|pq_index:0|
[2025/09/12 04:59:21 090244] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653161059456|
[2025/09/12 04:59:21 090251] [debug] |scid:7f5a6a90137c26e5|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 04:59:21 090258] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:ACK_01RTT|expire:1757653161115155|now:1757653161090155|interv:25000|
[2025/09/12 04:59:21 090266] [debug] |scid:7f5a6a90137c26e5|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161090155|max_ack_delay:25000|
[2025/09/12 04:59:21 090274] [debug] |scid:7f5a6a90137c26e5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 04:59:21 090281] [info] |scid:7f5a6a90137c26e5|xqc_conn_on_pkt_processed|====>|conn:000055D05295D35C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:4|frame:STREAM |recv_time:1757653161090155|dcid:7f5a6a90137c26e5|dcid_seq:0|
[2025/09/12 04:59:21 090288] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653281090155|now:1757653161090155|interv:120000000|
[2025/09/12 04:59:21 090294] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653281090155|now:1757653161090155|interv:120000000|
[2025/09/12 04:59:21 090306] [info] |xqc_engine_packet_process|==>|conn:000055D05295D35C|size:38|state:ESTABED|recv_time:1757653161090305|
[2025/09/12 04:59:21 090313] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7f5a6a90137c26e5|spin_bit:1|
[2025/09/12 04:59:21 090321] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 04:59:21 090327] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 04:59:21 090336] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 04:59:21 090342] [debug] |scid:7f5a6a90137c26e5|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:21 090350] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|conn:000055D05295D35C|path:0|pkt_num:1|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:1|
[2025/09/12 04:59:21 090357] [debug] |scid:7f5a6a90137c26e5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:2368|prior_time:1757653161058442|is_app_limited:0|send_elapse:0|ack_elapse:31863|ctl_first_sent_time:1757653161058442|lagest_ack_time:1757653161090305|curr_delivered:2406|
[2025/09/12 04:59:21 090365] [debug] |scid:7f5a6a90137c26e5|xqc_update_sample|sampler_sent_time_update:1757653161058442|
[2025/09/12 04:59:21 090371] [debug] |scid:7f5a6a90137c26e5|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 04:59:21 090379] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 04:59:21 090383] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|conn:000055D05295D35C|path:0|pkt_num:3|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:3|
[2025/09/12 04:59:21 090388] [debug] |scid:7f5a6a90137c26e5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:2368|prior_time:1757653161058442|is_app_limited:0|send_elapse:0|ack_elapse:31863|ctl_first_sent_time:1757653161058442|lagest_ack_time:1757653161090305|curr_delivered:2444|
[2025/09/12 04:59:21 090392] [debug] |scid:7f5a6a90137c26e5|xqc_update_sample|sampler_sent_time_update:1757653161058587|
[2025/09/12 04:59:21 090402] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 04:59:21 090406] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|conn:000055D05295D35C|path:0|pkt_num:5|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 04:59:21 090410] [debug] |scid:7f5a6a90137c26e5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:2368|prior_time:1757653161058442|is_app_limited:0|send_elapse:0|ack_elapse:31863|ctl_first_sent_time:1757653161058442|lagest_ack_time:1757653161090305|curr_delivered:2489|
[2025/09/12 04:59:21 090414] [debug] |scid:7f5a6a90137c26e5|xqc_update_sample|sampler_sent_time_update:1757653161058798|
[2025/09/12 04:59:21 090418] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 04:59:21 090422] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_rtt|before update rtt|conn:000055D05295D35C|srtt:31741|rttvar:15870|minrtt:31741|latest_rtt:31507|ack_delay:64|
[2025/09/12 04:59:21 090427] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_rtt|l-0.0.0.0-47935-7f5a6a90137c26e5 p-193.167.100.100-443-7403ca3333f142d9 |after update rtt|conn:000055D05295D35C|srtt:31704|rttvar:11977|minrtt:31507|latest_rtt:31507|ack_delay:64|
[2025/09/12 04:59:21 090431] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 04:59:21 090435] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:59:21 090439] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:2|expire:1757653161122104|now:1757653161090439|interval:31665|
[2025/09/12 04:59:21 090444] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653161122104|now:1757653161090439|interv:31665|
[2025/09/12 04:59:21 090448] [debug] |scid:7f5a6a90137c26e5|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31863, delivered 121|rate 3797|lost 0|
[2025/09/12 04:59:21 090452] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 04:59:21 090456] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3797) in round 2|
[2025/09/12 04:59:21 090460] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_update_min_rtt|probertt expire|rtt:31507, old_rtt:31741|
[2025/09/12 04:59:21 090464] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_update_min_rtt|minrtt expire|rtt:31507, old_rtt:31741|
[2025/09/12 04:59:21 090491] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:759|
[2025/09/12 04:59:21 090500] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:121|po_sent_time:1757653161058798|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2489|
[2025/09/12 04:59:21 090505] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:121|po_sent_time:1757653161058798|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2489|
[2025/09/12 04:59:21 090509] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|l-0.0.0.0-47935-7f5a6a90137c26e5 p-193.167.100.100-443-7403ca3333f142d9 |bbr on ack|mode:0|pacing_rate:12529993|bw:3797|cwnd:140345|full_bw_reached:0|inflight:45|srtt:31704|latest_rtt:31507|min_rtt:31507|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:59:21 090515] [debug] |scid:7f5a6a90137c26e5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 04:59:21 090520] [info] |scid:7f5a6a90137c26e5|xqc_conn_on_pkt_processed|====>|conn:000055D05295D35C|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757653161090305|dcid:7f5a6a90137c26e5|dcid_seq:0|
[2025/09/12 04:59:21 090528] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653281090305|now:1757653161090305|interv:120000000|
[2025/09/12 04:59:21 090532] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653281090305|now:1757653161090305|interv:120000000|
[2025/09/12 04:59:21 090536] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161090536|
[2025/09/12 04:59:21 090542] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_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:1757653161090540|
[2025/09/12 04:59:21 090547] [debug] |scid:7f5a6a90137c26e5|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055D05295D35C|
[2025/09/12 04:59:21 090552] [debug] |scid:7f5a6a90137c26e5|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 04:59:21 090556] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:STREAM_CLOSE|expire:1757653161404392|now:1757653161090556|interv:313836|
[2025/09/12 04:59:21 090593] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653161115155|
[2025/09/12 04:59:21 090599] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653161115155|
[2025/09/12 04:59:21 090605] [debug] |xqc_engine_wakeup_after|wakeup:1757653161115155|now:1757653161090605|diff:24550|
[2025/09/12 04:59:21 090612] [debug] |xqc_engine_main_logic|END|now:1757653161090540|
[2025/09/12 04:59:21 090620] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161090620|
[2025/09/12 04:59:21 090626] [debug] |xqc_engine_wakeup_after|wakeup:1757653161115155|now:1757653161090626|diff:24529|
[2025/09/12 04:59:21 090632] [debug] |xqc_engine_main_logic|END|now:1757653161090620|
[2025/09/12 04:59:21 115078] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161115078|
[2025/09/12 04:59:21 115090] [debug] |xqc_engine_wakeup_after|wakeup:1757653161115155|now:1757653161115090|diff:65|
[2025/09/12 04:59:21 115094] [debug] |xqc_engine_main_logic|END|now:1757653161115078|
[2025/09/12 04:59:21 116161] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161116161|
[2025/09/12 04:59:21 116168] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161115155|pq_index:0|
[2025/09/12 04:59:21 116172] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653161090540|
[2025/09/12 04:59:21 116177] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161116176|
[2025/09/12 04:59:21 116182] [debug] |scid:7f5a6a90137c26e5|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653161115155|now:1757653161116176|
[2025/09/12 04:59:21 116186] [debug] |scid:7f5a6a90137c26e5|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 04:59:21 116190] [debug] |scid:7f5a6a90137c26e5|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653161115155|now:1757653161116176|
[2025/09/12 04:59:21 116193] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:21 116199] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|largest_recv:5|ack_delay:26044|first_ack_range:5|largest_pkt_recv_time:1757653161090155|
[2025/09/12 04:59:21 116203] [debug] |scid:7f5a6a90137c26e5|xqc_gen_ack_frame|high:5|low:0|pkt_pns:2|
[2025/09/12 04:59:21 116207] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:5|
[2025/09/12 04:59:21 116211] [debug] |scid:7f5a6a90137c26e5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 04:59:21 116216] [debug] |scid:7f5a6a90137c26e5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 116227] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 04:59:21 116231] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 04:59:21 116264] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:8|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:45|now:1757653161116239|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 116270] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:8|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 04:59:21 116275] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653161122104|
[2025/09/12 04:59:21 116279] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653161122104|
[2025/09/12 04:59:21 116283] [debug] |xqc_engine_wakeup_after|wakeup:1757653161122104|now:1757653161116283|diff:5821|
[2025/09/12 04:59:21 116287] [debug] |xqc_engine_main_logic|END|now:1757653161116176|
[2025/09/12 04:59:21 121605] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161121605|
[2025/09/12 04:59:21 121615] [debug] |xqc_engine_wakeup_after|wakeup:1757653161122104|now:1757653161121615|diff:489|
[2025/09/12 04:59:21 121619] [debug] |xqc_engine_main_logic|END|now:1757653161121605|
[2025/09/12 04:59:21 122687] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161122687|
[2025/09/12 04:59:21 122694] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161122104|pq_index:0|
[2025/09/12 04:59:21 122698] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653161116176|
[2025/09/12 04:59:21 122703] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161122702|
[2025/09/12 04:59:21 122707] [debug] |scid:7f5a6a90137c26e5|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653161122104|now:1757653161122702|
[2025/09/12 04:59:21 122711] [debug] |scid:7f5a6a90137c26e5|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 04:59:21 122715] [debug] |scid:7f5a6a90137c26e5|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 04:59:21 122719] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 04:59:21 122724] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:2|po_sent_time:1757653161058696|lost_send_time:1757653161059294|loss_delay:63408|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 04:59:21 122729] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653161058696u|
[2025/09/12 04:59:21 122733] [stats] |scid:7f5a6a90137c26e5|xqc_send_ctl_detect_lost|l-0.0.0.0-47935-7f5a6a90137c26e5 p-193.167.100.100-443-7403ca3333f142d9 |lost interval:1757653161122702|lost_count:1|send_count:10|pkt_num:4|po_send_time:1757653161058696|srtt:31704|cwnd:140345|bw:3797|conn_life:913506|now:0|last_lost_time:913506|
[2025/09/12 04:59:21 122738] [debug] |scid:7f5a6a90137c26e5|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 04:59:21 122742] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D05295D35C|path:0|
[2025/09/12 04:59:21 122745] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:21 122749] [debug] |scid:7f5a6a90137c26e5|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653161122702|
[2025/09/12 04:59:21 122758] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:21 122764] [debug] |scid:7f5a6a90137c26e5|xqc_path_get_perf_class|conn:000055D05295D35C|path_id:0|path_srtt:31704|min_srtt:31704|path_bw:3797|loss_rate:20.00|path_pto:0|
[2025/09/12 04:59:21 122768] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_can_send|l-0.0.0.0-47935-7f5a6a90137c26e5 p-193.167.100.100-443-7403ca3333f142d9 |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:140345|conn:000055D05295D35C|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 122773] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D05295D35C|path_id:0|path_srtt:31704|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:21 122778] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:4|size:45|reinj:0|path_class:2|
[2025/09/12 04:59:21 122782] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:4|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 04:59:21 122787] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_can_send|l-0.0.0.0-47935-7f5a6a90137c26e5 p-193.167.100.100-443-7403ca3333f142d9 |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:140345|conn:000055D05295D35C|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 122791] [debug] |scid:7f5a6a90137c26e5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 04:59:21 122795] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 04:59:21 122823] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:9|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653161122802|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 122829] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:9|origin_pktnum:4|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 04:59:21 122834] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 04:59:21 122838] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|srtt:31704|rtt_var:11977|pto_duration:79612|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 04:59:21 122842] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 04:59:21 122846] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 04:59:21 122850] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_pto_time_and_space|conn:000055D05295D35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 04:59:21 122854] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653161227414|now:1757653161122838|interv:104576|
[2025/09/12 04:59:21 122858] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D05295D35C|path:0|pns:2|expire:1757653161227414|now:1757653161122838|interval:104576|pto_count:0|srtt:31704
[2025/09/12 04:59:21 122865] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140345|inflight:45|
[2025/09/12 04:59:21 122873] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653161227414|
[2025/09/12 04:59:21 122879] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653161227414|
[2025/09/12 04:59:21 122886] [debug] |xqc_engine_wakeup_after|wakeup:1757653161227414|now:1757653161122886|diff:104528|
[2025/09/12 04:59:21 122893] [debug] |xqc_engine_main_logic|END|now:1757653161122702|
[2025/09/12 04:59:21 178668] [info] |xqc_engine_packet_process|==>|conn:000055D05295D35C|size:35|state:ESTABED|recv_time:1757653161178666|
[2025/09/12 04:59:21 178687] [debug] |scid:7f5a6a90137c26e5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:7f5a6a90137c26e5|spin_bit:1|
[2025/09/12 04:59:21 178708] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 04:59:21 178716] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 04:59:21 178728] [debug] |scid:7f5a6a90137c26e5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 04:59:21 178735] [debug] |scid:7f5a6a90137c26e5|xqc_process_frames|frame_type:2|
[2025/09/12 04:59:21 178745] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|conn:000055D05295D35C|path:0|pkt_num:9|origin_pktnum:4|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 04:59:21 178754] [debug] |scid:7f5a6a90137c26e5|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:45|prior_delivered:2489|prior_time:1757653161122802|is_app_limited:0|send_elapse:0|ack_elapse:55864|ctl_first_sent_time:1757653161122802|lagest_ack_time:1757653161178666|curr_delivered:2534|
[2025/09/12 04:59:21 178763] [debug] |scid:7f5a6a90137c26e5|xqc_update_sample|sampler_sent_time_update:1757653161122802|
[2025/09/12 04:59:21 178771] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:59:21 178780] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_rtt|before update rtt|conn:000055D05295D35C|srtt:31704|rttvar:11977|minrtt:31507|latest_rtt:55864|ack_delay:25272|
[2025/09/12 04:59:21 178788] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_update_rtt|l-0.0.0.0-47935-7f5a6a90137c26e5 p-193.167.100.100-443-7403ca3333f142d9 |after update rtt|conn:000055D05295D35C|srtt:31599|rttvar:9193|minrtt:31507|latest_rtt:55864|ack_delay:25000|
[2025/09/12 04:59:21 178796] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 04:59:21 178804] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 6|pns:2|
[2025/09/12 04:59:21 178812] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 04:59:21 178820] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D05295D35C|path:0|
[2025/09/12 04:59:21 178828] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:21 178835] [debug] |scid:7f5a6a90137c26e5|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 55864, delivered 45|rate 805|lost 1|
[2025/09/12 04:59:21 178845] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 04:59:21 178852] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (805) in round 3|
[2025/09/12 04:59:21 178857] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_update_min_rtt|minrtt expire|rtt:31507, old_rtt:31507|
[2025/09/12 04:59:21 178862] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:759|
[2025/09/12 04:59:21 178867] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140345|packet_lost:0|acked:45|po_sent_time:1757653161122802|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2534|
[2025/09/12 04:59:21 178873] [debug] |scid:7f5a6a90137c26e5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140345|packet_lost:0|acked:45|po_sent_time:1757653161122802|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2534|
[2025/09/12 04:59:21 178878] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_ack_received|l-0.0.0.0-47935-7f5a6a90137c26e5 p-193.167.100.100-443-7403ca3333f142d9 |bbr on ack|mode:0|pacing_rate:12529993|bw:3797|cwnd:140390|full_bw_reached:0|inflight:0|srtt:31599|latest_rtt:55864|min_rtt:31507|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 04:59:21 178886] [debug] |scid:7f5a6a90137c26e5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 04:59:21 178898] [info] |scid:7f5a6a90137c26e5|xqc_conn_on_pkt_processed|====>|conn:000055D05295D35C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757653161178666|dcid:7f5a6a90137c26e5|dcid_seq:0|
[2025/09/12 04:59:21 178904] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:PATH_IDLE|expire:1757653281178666|now:1757653161178666|interv:120000000|
[2025/09/12 04:59:21 178910] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_IDLE|expire:1757653281178666|now:1757653161178666|interv:120000000|
[2025/09/12 04:59:21 178914] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161227414|pq_index:0|
[2025/09/12 04:59:21 178920] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653161122702|
[2025/09/12 04:59:21 178925] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161178925|
[2025/09/12 04:59:21 178931] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_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:1757653161178930|
[2025/09/12 04:59:21 178939] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653161404392|
[2025/09/12 04:59:21 178944] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653161404392|
[2025/09/12 04:59:21 178949] [debug] |xqc_engine_wakeup_after|wakeup:1757653161404392|now:1757653161178949|diff:225443|
[2025/09/12 04:59:21 178954] [debug] |xqc_engine_main_logic|END|now:1757653161178930|
[2025/09/12 04:59:21 178961] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161178961|
[2025/09/12 04:59:21 178966] [debug] |xqc_engine_wakeup_after|wakeup:1757653161404392|now:1757653161178966|diff:225426|
[2025/09/12 04:59:21 178971] [debug] |xqc_engine_main_logic|END|now:1757653161178961|
[2025/09/12 04:59:21 404286] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161404286|
[2025/09/12 04:59:21 404299] [debug] |xqc_engine_wakeup_after|wakeup:1757653161404392|now:1757653161404299|diff:93|
[2025/09/12 04:59:21 404303] [debug] |xqc_engine_main_logic|END|now:1757653161404286|
[2025/09/12 04:59:21 405371] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161405371|
[2025/09/12 04:59:21 405377] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161404392|pq_index:0|
[2025/09/12 04:59:21 405381] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653161178930|
[2025/09/12 04:59:21 405387] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161405385|
[2025/09/12 04:59:21 405391] [debug] |scid:7f5a6a90137c26e5|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653161404392|now:1757653161405385|
[2025/09/12 04:59:21 405395] [debug] |scid:7f5a6a90137c26e5|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 04:59:21 405400] [debug] |scid:7f5a6a90137c26e5|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 04:59:21 405415] [info] |scid:7f5a6a90137c26e5|xqc_conn_close|conn:000055D05295D35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 04:59:21 405421] [debug] |scid:7f5a6a90137c26e5|xqc_timer_set|type:CONN_DRAINING|expire:1757653161685533|now:1757653161405420|interv:280113|
[2025/09/12 04:59:21 405425] [debug] |scid:7f5a6a90137c26e5|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 04:59:21 405430] [debug] |scid:7f5a6a90137c26e5|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 04:59:21 405440] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 04:59:21 405444] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 04:59:21 405447] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 04:59:21 405452] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 04:59:21 405460] [info] |scid:7f5a6a90137c26e5|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 04:59:21 405484] [debug] |scid:7f5a6a90137c26e5|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 04:59:21 405500] [stats] |scid:7f5a6a90137c26e5|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757653160210321|wrt_delay:31|snd_delay:116|finwrt_delay:31|finsnd_delay:848266|finrcv_delay:879896|finread_delay:880231|all_acked_delay:880056|firstfinack_dely:880050|close_delay:880235|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-47935-7f5a6a90137c26e5 p-193.167.100.100-443-7403ca3333f142d9|path_info:mp is not supported in connection scid:7f5a6a90137c26e5|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 04:59:21 405511] [debug] |scid:7f5a6a90137c26e5|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653161404392|now:1757653161405385|
[2025/09/12 04:59:21 405517] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 04:59:21 405524] [debug] |scid:7f5a6a90137c26e5|xqc_path_get_perf_class|conn:000055D05295D35C|path_id:0|path_srtt:31599|min_srtt:31599|path_bw:3797|loss_rate:33.33|path_pto:0|
[2025/09/12 04:59:21 405531] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D05295D35C|path_id:0|path_srtt:31599|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 04:59:21 405538] [debug] |scid:7f5a6a90137c26e5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:4|
[2025/09/12 04:59:21 405545] [debug] |scid:7f5a6a90137c26e5|xqc_check_acked_or_dropped_pkt|conn:000055D05295D35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 04:59:21 405552] [debug] |scid:7f5a6a90137c26e5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 04:59:21 405592] [info] |scid:7f5a6a90137c26e5|xqc_send_packet_with_pn|<==|conn:000055D05295D35C|path:0|pkt_num:10|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653161405563|stream_id:0|stream_offset:0|
[2025/09/12 04:59:21 405600] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_on_packet_sent|conn:000055D05295D35C|path:0|pkt_num:10|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 04:59:21 405608] [debug] |scid:7f5a6a90137c26e5|xqc_conn_next_wakeup_time|wakeup_time:1757653161685533|
[2025/09/12 04:59:21 405614] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_wakeup_queue|next_tick_time:1757653161685533|
[2025/09/12 04:59:21 405620] [debug] |xqc_engine_wakeup_after|wakeup:1757653161685533|now:1757653161405620|diff:279913|
[2025/09/12 04:59:21 405626] [debug] |xqc_engine_main_logic|END|now:1757653161405385|
[2025/09/12 04:59:21 685943] [debug] |xqc_engine_main_logic|BEGIN|now:1757653161685943|
[2025/09/12 04:59:21 685956] [debug] |scid:7f5a6a90137c26e5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653161685533|pq_index:0|
[2025/09/12 04:59:21 685960] [debug] |scid:7f5a6a90137c26e5|xqc_engine_add_active_queue|last_ticked_time:1757653161405385|
[2025/09/12 04:59:21 685966] [debug] |scid:7f5a6a90137c26e5|xqc_engine_process_conn|conn:000055D05295D35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653161685964|
[2025/09/12 04:59:21 685976] [debug] |scid:7f5a6a90137c26e5|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653161685533|now:1757653161685964|
[2025/09/12 04:59:21 685980] [debug] |scid:7f5a6a90137c26e5|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653161685533|now:1757653161685964|
[2025/09/12 04:59:21 685984] [debug] |scid:7f5a6a90137c26e5|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 04:59:21 685988] [info] |xqc_engine_main_logic|conn:000055D05295D35C|l-0.0.0.0-47935-7f5a6a90137c26e5 p-193.167.100.100-443-7403ca3333f142d9|conn_state:13|next_tick_time:1757653161685533
[2025/09/12 04:59:21 686000] [report] |scid:7f5a6a90137c26e5|xqc_conn_destroy|000055D05295D35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:817622|first_send_delay:1160|conn_persist:1476804|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-47935-7f5a6a90137c26e5 p-193.167.100.100-443-7403ca3333f142d9|hsk_recv:34645|close_recv:0|close_send:1196367|last_recv:969470|last_send:1196367|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,18,14,13,51,0,1024,i96,4,29,38,4,5,881,0,4,26,35,4,6,969,0,4,1048,1057,80,4,880,0,4,23,4,8,907,4,45,4000,9,913,4,21,40000,10,1196,0-2,0-2,0-0,0-0,0-0,0-31,0-5563,0-3259,0-11,0-13,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:11|spurious_loss:1|detected_loss:3|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 04:59:21 686036] [debug] |scid:7f5a6a90137c26e5|xqc_send_ctl_destroy|destroy|
[2025/09/12 04:59:21 686042] [debug] |scid:7f5a6a90137c26e5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 04:59:21 686046] [debug] |scid:7f5a6a90137c26e5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 04:59:21 686050] [debug] |scid:7f5a6a90137c26e5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 04:59:21 686096] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 04:59:21 686104] [debug] |xqc_engine_main_logic|END|now:1757653161685964|
[2025/09/12 04:59:21 687181] [debug] |xqc_engine_destroy|begin|