[2025/09/12 05:08:54 193242] [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 05:08:54 193277] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:08:54 193285] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:08:54 193289] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:08:54 193293] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:08:54 193301] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:08:54 193305] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:08:54 193309] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:08:54 193313] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:08:54 193437] [debug] |scid:1031712930d985e2|xqc_timer_set|type:CONN_IDLE|expire:1757653854193436|now:1757653734193436|interv:120000000|
[2025/09/12 05:08:54 193469] [debug] |scid:1031712930d985e2|xqc_timer_set|type:PATH_IDLE|expire:1757653854193469|now:1757653734193469|interv:120000000|
[2025/09/12 05:08:54 193479] [debug] |xqc_path_create|path:0|dcid:b78346e88282ea84|scid:1031712930d985e2|create_path_count:1|
[2025/09/12 05:08:54 193486] [debug] |scid:1031712930d985e2|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 05:08:54 193493] [debug] |xqc_path_init|path:0|dcid:b78346e88282ea84|scid:1031712930d985e2|state:2|
[2025/09/12 05:08:54 193497] [debug] |scid:1031712930d985e2|xqc_conn_create|success|scid:1031712930d985e2|dcid:b78346e88282ea84|conn:000055D79F81E35C|
[2025/09/12 05:08:54 193551] [debug] |scid:1031712930d985e2|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:08:54 193562] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:08:54 194300] [debug] |scid:1031712930d985e2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:08:54 194306] [debug] |scid:1031712930d985e2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:08:54 194312] [debug] |scid:1031712930d985e2|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:08:54 194318] [debug] |scid:1031712930d985e2|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 05:08:54 194325] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653734194324|
[2025/09/12 05:08:54 194331] [debug] |scid:1031712930d985e2|xqc_process_crypto_write_streams|
[2025/09/12 05:08:54 194335] [debug] |scid:1031712930d985e2|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:08:54 194343] [info] |scid:1031712930d985e2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653734194342|
[2025/09/12 05:08:54 194349] [debug] |scid:1031712930d985e2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:08:54 194356] [debug] |scid:1031712930d985e2|xqc_path_get_perf_class|conn:000055D79F81E35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:08:54 194361] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D79F81E35C|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 05:08:54 194367] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:08:54 194373] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:08:54 194385] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:54 194461] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653734194394|stream_id:0|stream_offset:0|
[2025/09/12 05:08:54 194468] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|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 05:08:54 194474] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:08:54 194479] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:54 194484] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:54 194488] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:54 194492] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:08:54 194496] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653734944394|now:1757653734194478|interv:749916|
[2025/09/12 05:08:54 194520] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:0|expire:1757653734944394|now:1757653734194478|interval:749916|pto_count:0|srtt:250000
[2025/09/12 05:08:54 194528] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:08:54 194535] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653734944394|
[2025/09/12 05:08:54 194539] [debug] |scid:1031712930d985e2|xqc_engine_remove_active_queue|last_ticked_time:1757653734194324|pd_index:0|
[2025/09/12 05:08:54 194543] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653734944394|
[2025/09/12 05:08:54 194547] [debug] |xqc_engine_wakeup_after|wakeup:1757653734944394|now:1757653734194547|diff:749847|
[2025/09/12 05:08:54 194552] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:08:54 194602] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653734944394|pq_index:0|
[2025/09/12 05:08:54 194607] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653734194324|
[2025/09/12 05:08:54 194614] [debug] |scid:1031712930d985e2|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 05:08:54 194622] [debug] |scid:1031712930d985e2|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:08:54 194634] [debug] |scid:1031712930d985e2|xqc_stream_buff_data|size:17|
[2025/09/12 05:08:54 194642] [info] |scid:1031712930d985e2|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:000055D79F81E35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:08:54 194653] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653734194652|
[2025/09/12 05:08:54 194659] [debug] |scid:1031712930d985e2|xqc_path_get_perf_class|conn:000055D79F81E35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:08:54 194665] [debug] |scid:1031712930d985e2|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:000055D79F81E35C|stream_id:0|stream_offset:17|
[2025/09/12 05:08:54 194674] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D79F81E35C|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 05:08:54 194687] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:08:54 194695] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:08:54 194702] [debug] |scid:1031712930d985e2|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:000055D79F81E35C|stream_id:0|stream_offset:17|
[2025/09/12 05:08:54 194708] [debug] |scid:1031712930d985e2|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:08:54 194714] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:54 194750] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653734194724|stream_id:0|stream_offset:17|
[2025/09/12 05:08:54 194759] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|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 05:08:54 194767] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:08:54 194774] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:54 194781] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:54 194787] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:54 194793] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:54 194800] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:54 194806] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653734944394|now:1757653734194773|interv:749621|
[2025/09/12 05:08:54 194812] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:0|expire:1757653734944394|now:1757653734194773|interval:749621|pto_count:0|srtt:250000
[2025/09/12 05:08:54 194817] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:08:54 194822] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653734944394|
[2025/09/12 05:08:54 194829] [debug] |scid:1031712930d985e2|xqc_engine_remove_active_queue|last_ticked_time:1757653734194652|pd_index:0|
[2025/09/12 05:08:54 194836] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653734944394|
[2025/09/12 05:08:54 194842] [debug] |xqc_engine_wakeup_after|wakeup:1757653734944394|now:1757653734194842|diff:749552|
[2025/09/12 05:08:54 194850] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:08:54 249578] [info] |xqc_engine_packet_process|==>|conn:000055D79F81E35C|size:32|state:C_INITIAL_SENT|recv_time:1757653734249574|
[2025/09/12 05:08:54 249601] [debug] |scid:1031712930d985e2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1031712930d985e2|spin_bit:0|
[2025/09/12 05:08:54 249611] [warn] |scid:1031712930d985e2|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:08:54 249620] [debug] |scid:1031712930d985e2|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:08:54 249628] [info] |scid:1031712930d985e2|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:08:54 249637] [debug] |scid:1031712930d985e2|xqc_timer_set|type:PATH_IDLE|expire:1757653854249574|now:1757653734249574|interv:120000000|
[2025/09/12 05:08:54 249656] [debug] |scid:1031712930d985e2|xqc_timer_set|type:CONN_IDLE|expire:1757653854249574|now:1757653734249574|interv:120000000|
[2025/09/12 05:08:54 249664] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653734944394|pq_index:0|
[2025/09/12 05:08:54 249674] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653734194652|
[2025/09/12 05:08:54 249684] [debug] |xqc_engine_main_logic|BEGIN|now:1757653734249684|
[2025/09/12 05:08:54 249694] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653734249692|
[2025/09/12 05:08:54 249708] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653734944394|
[2025/09/12 05:08:54 249716] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653734944394|
[2025/09/12 05:08:54 249722] [debug] |xqc_engine_wakeup_after|wakeup:1757653734944394|now:1757653734249721|diff:694673|
[2025/09/12 05:08:54 249729] [debug] |xqc_engine_main_logic|END|now:1757653734249692|
[2025/09/12 05:08:54 528121] [info] |xqc_engine_packet_process|==>|conn:000055D79F81E35C|size:29|state:C_INITIAL_SENT|recv_time:1757653734528116|
[2025/09/12 05:08:54 528151] [debug] |scid:1031712930d985e2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1031712930d985e2|spin_bit:0|
[2025/09/12 05:08:54 528161] [warn] |scid:1031712930d985e2|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:08:54 528173] [debug] |scid:1031712930d985e2|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:08:54 528183] [info] |scid:1031712930d985e2|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:08:54 528193] [debug] |scid:1031712930d985e2|xqc_timer_set|type:PATH_IDLE|expire:1757653854528116|now:1757653734528116|interv:120000000|
[2025/09/12 05:08:54 528202] [debug] |scid:1031712930d985e2|xqc_timer_set|type:CONN_IDLE|expire:1757653854528116|now:1757653734528116|interv:120000000|
[2025/09/12 05:08:54 528211] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653734944394|pq_index:0|
[2025/09/12 05:08:54 528221] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653734249692|
[2025/09/12 05:08:54 528232] [debug] |xqc_engine_main_logic|BEGIN|now:1757653734528232|
[2025/09/12 05:08:54 528244] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653734528241|
[2025/09/12 05:08:54 528256] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653734944394|
[2025/09/12 05:08:54 528261] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653734944394|
[2025/09/12 05:08:54 528266] [debug] |xqc_engine_wakeup_after|wakeup:1757653734944394|now:1757653734528266|diff:416128|
[2025/09/12 05:08:54 528272] [debug] |xqc_engine_main_logic|END|now:1757653734528241|
[2025/09/12 05:08:54 944811] [debug] |xqc_engine_main_logic|BEGIN|now:1757653734944810|
[2025/09/12 05:08:54 944853] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653734944394|pq_index:0|
[2025/09/12 05:08:54 944860] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653734528241|
[2025/09/12 05:08:54 944867] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653734944865|
[2025/09/12 05:08:54 944874] [debug] |scid:1031712930d985e2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653734944394|now:1757653734944865|
[2025/09/12 05:08:54 944880] [debug] |scid:1031712930d985e2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:08:54 944903] [debug] |scid:1031712930d985e2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D79F81E35C|path:0|bytes_in_flight:1234|
[2025/09/12 05:08:54 944908] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:54 944915] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:54 944920] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:54 944925] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:54 944930] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:54 944935] [debug] |scid:1031712930d985e2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:08:54 944942] [debug] |scid:1031712930d985e2|xqc_conn_send_probe_pkt|conn:000055D79F81E35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:08:54 944960] [debug] |scid:1031712930d985e2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:08:54 944966] [debug] |scid:1031712930d985e2|xqc_conn_send_probe_pkt|conn:000055D79F81E35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:08:54 944971] [debug] |scid:1031712930d985e2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D79F81E35C|pto_count:1
[2025/09/12 05:08:54 944977] [debug] |scid:1031712930d985e2|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:20|
[2025/09/12 05:08:54 944983] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:54 944988] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:54 944993] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:54 944998] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:54 945003] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653734944977|interv:18444986419974606638|
[2025/09/12 05:08:54 945008] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:0|expire:18446744073709551615|now:1757653734944977|interval:18444986419974606638|pto_count:1|srtt:250000
[2025/09/12 05:08:54 945018] [debug] |scid:1031712930d985e2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:08:54 945025] [debug] |scid:1031712930d985e2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:08:54 945031] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:08:54 945041] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:54 945152] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653734945070|stream_id:0|stream_offset:0|
[2025/09/12 05:08:54 945160] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|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 05:08:54 945171] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:08:54 945176] [debug] |scid:1031712930d985e2|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:20|
[2025/09/12 05:08:54 945182] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:08:54 945187] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:54 945192] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:54 945197] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:54 945202] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653736445070|now:1757653734945176|interv:1499894|
[2025/09/12 05:08:54 945207] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:0|expire:1757653736445070|now:1757653734945176|interval:1499894|pto_count:1|srtt:250000
[2025/09/12 05:08:54 945214] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:08:54 945221] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:08:54 945227] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:08:54 945256] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653734945234|stream_id:0|stream_offset:0|
[2025/09/12 05:08:54 945263] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|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 05:08:54 945269] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:08:54 945275] [debug] |scid:1031712930d985e2|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:20|
[2025/09/12 05:08:54 945280] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:08:54 945285] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:54 945290] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:54 945295] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:54 945300] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653736445234|now:1757653734945275|interv:1499959|
[2025/09/12 05:08:54 945305] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:0|expire:1757653736445234|now:1757653734945275|interval:1499959|pto_count:1|srtt:250000
[2025/09/12 05:08:54 945311] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:08:54 945317] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653736445234|
[2025/09/12 05:08:54 945323] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653736445234|
[2025/09/12 05:08:54 945328] [debug] |xqc_engine_wakeup_after|wakeup:1757653736445234|now:1757653734945328|diff:1499906|
[2025/09/12 05:08:54 945334] [debug] |xqc_engine_main_logic|END|now:1757653734944865|
[2025/09/12 05:08:54 978237] [info] |xqc_engine_packet_process|==>|conn:000055D79F81E35C|size:1232|state:C_INITIAL_SENT|recv_time:1757653734978234|
[2025/09/12 05:08:54 978258] [debug] |scid:1031712930d985e2|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:08:54 978267] [debug] |scid:1031712930d985e2|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:08:54 978278] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:54 978283] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:19|
[2025/09/12 05:08:54 978296] [debug] |scid:1031712930d985e2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:19|
[2025/09/12 05:08:54 978306] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:54 978317] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|conn:000055D79F81E35C|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 05:08:54 978335] [debug] |scid:1031712930d985e2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653734194394|is_app_limited:1|send_elapse:0|ack_elapse:783840|ctl_first_sent_time:1757653734194394|lagest_ack_time:1757653734978234|curr_delivered:1184|
[2025/09/12 05:08:54 978346] [debug] |scid:1031712930d985e2|xqc_update_sample|sampler_sent_time_update:1757653734194394|
[2025/09/12 05:08:54 978356] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:08:54 978364] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|conn:000055D79F81E35C|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 05:08:54 978386] [debug] |scid:1031712930d985e2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653734194394|is_app_limited:1|send_elapse:750676|ack_elapse:783840|ctl_first_sent_time:1757653734945070|lagest_ack_time:1757653734978234|curr_delivered:2368|
[2025/09/12 05:08:54 978397] [debug] |scid:1031712930d985e2|xqc_update_sample|sampler_sent_time_update:1757653734945070|
[2025/09/12 05:08:54 978403] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:08:54 978408] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_rtt|before update rtt|conn:000055D79F81E35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33164|ack_delay:0|
[2025/09/12 05:08:54 978418] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_rtt|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84 |after update rtt|conn:000055D79F81E35C|srtt:33164|rttvar:16582|minrtt:33164|latest_rtt:33164|ack_delay:0|
[2025/09/12 05:08:54 978428] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:08:54 978438] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:08:54 978447] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 05:08:54 978452] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:33164|rtt_var:16582|pto_duration:198984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:54 978461] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:54 978469] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:54 978478] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:54 978487] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:54 978523] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653734978452|interv:18444986419974573163|
[2025/09/12 05:08:54 978532] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:0|expire:18446744073709551615|now:1757653734978452|interval:18444986419974573163|pto_count:1|srtt:33164
[2025/09/12 05:08:54 978544] [debug] |scid:1031712930d985e2|xqc_generate_sample|sampler: send_elapse 750676, ack_elapse 783840, delivered 2368|rate 3021|lost 0|
[2025/09/12 05:08:54 978554] [debug] |scid:1031712930d985e2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:08:54 978563] [debug] |scid:1031712930d985e2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3021) in round 1|
[2025/09/12 05:08:54 978571] [debug] |scid:1031712930d985e2|xqc_bbr_update_min_rtt|probertt expire|rtt:33164, old_rtt:2147483647|
[2025/09/12 05:08:54 978580] [debug] |scid:1031712930d985e2|xqc_bbr_update_min_rtt|minrtt expire|rtt:33164, old_rtt:2147483647|
[2025/09/12 05:08:54 978589] [debug] |scid:1031712930d985e2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:604|
[2025/09/12 05:08:54 978598] [debug] |scid:1031712930d985e2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757653734945070|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:08:54 978609] [debug] |scid:1031712930d985e2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1757653734945070|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:08:54 978620] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84 |bbr on ack|mode:0|pacing_rate:11992356|bw:3021|cwnd:140224|full_bw_reached:0|inflight:50|srtt:33164|latest_rtt:33164|min_rtt:33164|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:08:54 978632] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:6|
[2025/09/12 05:08:54 978643] [debug] |scid:1031712930d985e2|xqc_process_crypto_frame|level:0|
[2025/09/12 05:08:54 978652] [debug] |scid:1031712930d985e2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:08:54 978661] [debug] |scid:1031712930d985e2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:08:54 979127] [debug] |scid:1031712930d985e2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:08:54 979135] [debug] |scid:1031712930d985e2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:08:54 979140] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653736445234|pq_index:0|
[2025/09/12 05:08:54 979146] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653734944865|
[2025/09/12 05:08:54 979154] [info] |scid:1031712930d985e2|xqc_conn_confirm_cid|dcid change|ori:b78346e88282ea84|new:26bfd87eddb63fa4f5c1|
[2025/09/12 05:08:54 979161] [info] |scid:1031712930d985e2|xqc_conn_addr_validated|Address Validated|conn:000055D79F81E35C|role:0|
[2025/09/12 05:08:54 979168] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:08:54 979178] [debug] |scid:1031712930d985e2|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) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:08:54 979188] [debug] |scid:1031712930d985e2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:19|largest:19|pns:0|
[2025/09/12 05:08:54 979197] [info] |scid:1031712930d985e2|xqc_conn_on_pkt_processed|====>|conn:000055D79F81E35C|path:0|size:1232|pkt_type:INIT|pkt_num:19|frame:ACK CRYPTO |recv_time:1757653734978234|dcid:1031712930d985e2|dcid_seq:0|
[2025/09/12 05:08:54 979209] [debug] |scid:1031712930d985e2|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:08:54 979215] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:54 979220] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:08:54 979227] [debug] |scid:1031712930d985e2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:08:54 979232] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:6|
[2025/09/12 05:08:54 979237] [debug] |scid:1031712930d985e2|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:08:54 979246] [debug] |scid:1031712930d985e2|xqc_process_crypto_frame|level:2|
[2025/09/12 05:08:54 979251] [debug] |scid:1031712930d985e2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:08:54 979257] [debug] |scid:1031712930d985e2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:08:54 979322] [debug] |scid:1031712930d985e2|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:08:54 979330] [debug] |scid:1031712930d985e2|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:08:54 979335] [warn] |scid:1031712930d985e2|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:08:54 979607] [debug] |scid:1031712930d985e2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:08:54 979621] [debug] |scid:1031712930d985e2|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:08:54 979630] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:08:54 979638] [debug] |scid:1031712930d985e2|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) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:08:54 979643] [debug] |scid:1031712930d985e2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:08:54 979647] [info] |scid:1031712930d985e2|xqc_conn_on_pkt_processed|====>|conn:000055D79F81E35C|path:0|size:1049|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757653734978234|dcid:1031712930d985e2|dcid_seq:0|
[2025/09/12 05:08:54 979653] [debug] |scid:1031712930d985e2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1031712930d985e2|spin_bit:0|
[2025/09/12 05:08:54 979658] [warn] |scid:1031712930d985e2|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:08:54 979663] [debug] |scid:1031712930d985e2|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:3|encrypt_level:3|
[2025/09/12 05:08:54 979667] [info] |scid:1031712930d985e2|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:08:54 979671] [debug] |scid:1031712930d985e2|xqc_timer_set|type:PATH_IDLE|expire:1757653854978234|now:1757653734978234|interv:120000000|
[2025/09/12 05:08:54 979676] [debug] |scid:1031712930d985e2|xqc_timer_set|type:CONN_IDLE|expire:1757653854978234|now:1757653734978234|interv:120000000|
[2025/09/12 05:08:54 979681] [debug] |xqc_engine_main_logic|BEGIN|now:1757653734979680|
[2025/09/12 05:08:54 979685] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653734979685|
[2025/09/12 05:08:54 979691] [info] |scid:1031712930d985e2|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:08:54 979695] [debug] |scid:1031712930d985e2|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:08:54 979702] [debug] |scid:1031712930d985e2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:08:54 979709] [debug] |scid:1031712930d985e2|xqc_process_crypto_write_streams|
[2025/09/12 05:08:54 979721] [debug] |scid:1031712930d985e2|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:08:54 979726] [debug] |scid:1031712930d985e2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:08:54 979730] [debug] |scid:1031712930d985e2|xqc_process_crypto_write_streams|
[2025/09/12 05:08:54 979733] [debug] |scid:1031712930d985e2|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:08:54 979739] [info] |scid:1031712930d985e2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653734979739|
[2025/09/12 05:08:54 979744] [debug] |scid:1031712930d985e2|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055D79F81E35C|
[2025/09/12 05:08:54 979749] [info] |scid:1031712930d985e2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:08:54 979753] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:33164|rtt_var:16582|pto_duration:99492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:54 979758] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:54 979762] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:54 979766] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:08:54 979770] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:08:54 979774] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653734979753|interv:18444986419974571862|
[2025/09/12 05:08:54 979778] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:0|expire:18446744073709551615|now:1757653734979753|interval:18444986419974571862|pto_count:0|srtt:33164
[2025/09/12 05:08:54 979786] [debug] |scid:1031712930d985e2|xqc_conn_early_data_accept|accept|
[2025/09/12 05:08:54 979793] [debug] |scid:1031712930d985e2|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:08:54 979800] [debug] |scid:1031712930d985e2|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:3|encrypt_level:3|
[2025/09/12 05:08:54 979806] [debug] |scid:1031712930d985e2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1031712930d985e2|spin_bit:0|
[2025/09/12 05:08:54 979812] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:08:54 979816] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:54 979821] [debug] |scid:1031712930d985e2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:08:54 979826] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:54 979830] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|conn:000055D79F81E35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:08:54 979835] [debug] |scid:1031712930d985e2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653734194394|is_app_limited:1|send_elapse:330|ack_elapse:55180|ctl_first_sent_time:1757653734194724|lagest_ack_time:1757653734249574|curr_delivered:2418|
[2025/09/12 05:08:54 979841] [debug] |scid:1031712930d985e2|xqc_update_sample|sampler_sent_time_update:1757653734194724|
[2025/09/12 05:08:54 979845] [debug] |scid:1031712930d985e2|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:08:54 979851] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:08:54 979859] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_rtt|before update rtt|conn:000055D79F81E35C|srtt:33164|rttvar:16582|minrtt:33164|latest_rtt:54850|ack_delay:20280|
[2025/09/12 05:08:54 979865] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_rtt|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84 |after update rtt|conn:000055D79F81E35C|srtt:33340|rttvar:12788|minrtt:33164|latest_rtt:54850|ack_delay:20280|
[2025/09/12 05:08:54 979872] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:08:54 979879] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:54 979886] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:33340|rtt_var:12788|pto_duration:84492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:54 979892] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653735064384|now:1757653734979886|interv:84498|
[2025/09/12 05:08:54 979896] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:1|expire:1757653735064384|now:1757653734979886|interval:84498|pto_count:0|srtt:33340
[2025/09/12 05:08:54 979901] [debug] |scid:1031712930d985e2|xqc_generate_sample|sampler: send_elapse 330, ack_elapse 55180, delivered 2418|rate 43820|lost 0|
[2025/09/12 05:08:54 979906] [debug] |scid:1031712930d985e2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (43820) in round 1|
[2025/09/12 05:08:54 979910] [debug] |scid:1031712930d985e2|xqc_bbr_update_min_rtt|minrtt expire|rtt:33164, old_rtt:33164|
[2025/09/12 05:08:54 979914] [debug] |scid:1031712930d985e2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4736|
[2025/09/12 05:08:54 979918] [debug] |scid:1031712930d985e2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:50|po_sent_time:1757653734194724|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:08:54 979923] [debug] |scid:1031712930d985e2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:50|po_sent_time:1757653734194724|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:08:54 979928] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84 |bbr on ack|mode:0|pacing_rate:11992356|bw:43820|cwnd:140274|full_bw_reached:0|inflight:0|srtt:33340|latest_rtt:54850|min_rtt:33164|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:08:54 979934] [stats] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84 |bandwidth change record|bw_before:3021|bw_after:43820|srtt:33340|cwnd:140274|
[2025/09/12 05:08:54 979939] [debug] |scid:1031712930d985e2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:08:54 979943] [info] |scid:1031712930d985e2|xqc_conn_on_pkt_processed|====>|conn:000055D79F81E35C|path:0|size:32|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757653734249574|dcid:1031712930d985e2|dcid_seq:0|
[2025/09/12 05:08:54 979950] [debug] |scid:1031712930d985e2|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:08:54 979957] [debug] |scid:1031712930d985e2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1031712930d985e2|spin_bit:0|
[2025/09/12 05:08:54 979965] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:08:54 979971] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:08:54 979977] [debug] |scid:1031712930d985e2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:08:54 979981] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:54 979989] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:54 979993] [debug] |scid:1031712930d985e2|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:54 979997] [debug] |scid:1031712930d985e2|xqc_timer_set|type:ACK_01RTT|expire:1757653734553116|now:1757653734528116|interv:25000|
[2025/09/12 05:08:54 980002] [debug] |scid:1031712930d985e2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653734528116|max_ack_delay:25000|
[2025/09/12 05:08:54 980007] [debug] |scid:1031712930d985e2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:08:54 980012] [info] |scid:1031712930d985e2|xqc_conn_on_pkt_processed|====>|conn:000055D79F81E35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING PING |recv_time:1757653734528116|dcid:1031712930d985e2|dcid_seq:0|
[2025/09/12 05:08:54 980016] [debug] |scid:1031712930d985e2|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:08:54 980021] [debug] |scid:1031712930d985e2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1031712930d985e2|spin_bit:0|
[2025/09/12 05:08:54 980025] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:08:54 980029] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:08:54 980035] [debug] |scid:1031712930d985e2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:08:54 980042] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:8|
[2025/09/12 05:08:54 980050] [debug] |scid:1031712930d985e2|xqc_process_stream_frame|offset:0|data_length:792|fin:0|stream_id:0|path:0|
[2025/09/12 05:08:54 980058] [debug] |scid:1031712930d985e2|xqc_insert_stream_frame|merge left|merged_offset_end:792|new_offset:0|new_len:792|
[2025/09/12 05:08:54 980062] [debug] |scid:1031712930d985e2|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 05:08:54 980066] [debug] |scid:1031712930d985e2|xqc_process_stream_frame|stream_length:0|merged_offset_end:792|stream_id:0|
[2025/09/12 05:08:54 980071] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:54 980075] [debug] |scid:1031712930d985e2|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 NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:08:54 980080] [debug] |scid:1031712930d985e2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:08:54 980084] [info] |scid:1031712930d985e2|xqc_conn_on_pkt_processed|====>|conn:000055D79F81E35C|path:0|size:820|pkt_type:SHORT_HEADER|pkt_num:4|frame:STREAM |recv_time:1757653734978234|dcid:1031712930d985e2|dcid_seq:0|
[2025/09/12 05:08:54 980089] [debug] |scid:1031712930d985e2|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055D79F81E35C|
[2025/09/12 05:08:54 980114] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|largest_recv:19|ack_delay:1879|first_ack_range:0|largest_pkt_recv_time:1757653734978234|
[2025/09/12 05:08:54 980120] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|high:19|low:19|pkt_pns:0|
[2025/09/12 05:08:54 980127] [debug] |scid:1031712930d985e2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:19|frame_largest_recv:19|
[2025/09/12 05:08:54 980134] [debug] |scid:1031712930d985e2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:08:54 980141] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|largest_recv:2|ack_delay:1907|first_ack_range:0|largest_pkt_recv_time:1757653734978234|
[2025/09/12 05:08:54 980147] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/09/12 05:08:54 980154] [debug] |scid:1031712930d985e2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:08:54 980158] [debug] |scid:1031712930d985e2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:08:54 980163] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|largest_recv:4|ack_delay:1928|first_ack_range:1|largest_pkt_recv_time:1757653734978234|
[2025/09/12 05:08:54 980167] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|high:4|low:3|pkt_pns:2|
[2025/09/12 05:08:54 980171] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|high:1|low:1|pkt_pns:2|
[2025/09/12 05:08:54 980175] [debug] |scid:1031712930d985e2|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:08:54 980179] [debug] |scid:1031712930d985e2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:54 980185] [debug] |scid:1031712930d985e2|xqc_path_get_perf_class|conn:000055D79F81E35C|path_id:0|path_srtt:33340|min_srtt:33340|path_bw:43820|loss_rate:25.00|path_pto:0|
[2025/09/12 05:08:54 980189] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D79F81E35C|path_id:0|path_srtt:33340|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:54 980195] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:08:54 980199] [debug] |scid:1031712930d985e2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:54 980205] [debug] |scid:1031712930d985e2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:54 980212] [debug] |scid:1031712930d985e2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:54 980220] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:08:54 980228] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:08:54 980262] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653734980235|stream_id:0|stream_offset:0|
[2025/09/12 05:08:54 980271] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:54 980279] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:08:54 980286] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:33340|rtt_var:12788|pto_duration:84492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:54 980293] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:54 980301] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:08:54 980307] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:08:54 980314] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653735064727|now:1757653734980286|interv:84441|
[2025/09/12 05:08:54 980318] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:1|expire:1757653735064727|now:1757653734980286|interval:84441|pto_count:0|srtt:33340
[2025/09/12 05:08:54 980323] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140274|inflight:70|
[2025/09/12 05:08:54 980328] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:08:54 980338] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:08:54 980366] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:70|now:1757653734980344|stream_id:0|stream_offset:0|
[2025/09/12 05:08:54 980375] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:54 980384] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:0|
[2025/09/12 05:08:54 980391] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140274|inflight:70|
[2025/09/12 05:08:54 980398] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:08:54 980405] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:54 980429] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:70|now:1757653734980411|stream_id:0|stream_offset:0|
[2025/09/12 05:08:54 980438] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:54 980446] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:54 980454] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:08:54 980478] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:1|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:70|now:1757653734980461|stream_id:0|stream_offset:0|
[2025/09/12 05:08:54 980487] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|path:0|pkt_num:1|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:54 980496] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653735064727|
[2025/09/12 05:08:54 980518] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653735064727|
[2025/09/12 05:08:54 980523] [debug] |xqc_engine_wakeup_after|wakeup:1757653735064727|now:1757653734980523|diff:84204|
[2025/09/12 05:08:54 980528] [debug] |xqc_engine_main_logic|END|now:1757653734979685|
[2025/09/12 05:08:54 980536] [info] |xqc_engine_packet_process|==>|conn:000055D79F81E35C|size:264|state:ESTABED|recv_time:1757653734980535|
[2025/09/12 05:08:54 980540] [debug] |scid:1031712930d985e2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1031712930d985e2|spin_bit:1|
[2025/09/12 05:08:54 980546] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:08:54 980550] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:08:54 980556] [debug] |scid:1031712930d985e2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:08:54 980560] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:f|
[2025/09/12 05:08:54 980565] [debug] |scid:1031712930d985e2|xqc_process_stream_frame|offset:792|data_length:232|fin:1|stream_id:0|path:0|
[2025/09/12 05:08:54 980570] [debug] |scid:1031712930d985e2|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:792|new_len:232|
[2025/09/12 05:08:54 980574] [debug] |scid:1031712930d985e2|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:08:54 980578] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653735064727|pq_index:0|
[2025/09/12 05:08:54 980582] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653734979685|
[2025/09/12 05:08:54 980591] [debug] |scid:1031712930d985e2|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:08:54 980595] [debug] |scid:1031712930d985e2|xqc_timer_set|type:ACK_01RTT|expire:1757653735005535|now:1757653734980535|interv:25000|
[2025/09/12 05:08:54 980601] [debug] |scid:1031712930d985e2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653734980535|max_ack_delay:25000|
[2025/09/12 05:08:54 980606] [debug] |scid:1031712930d985e2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:08:54 980610] [info] |scid:1031712930d985e2|xqc_conn_on_pkt_processed|====>|conn:000055D79F81E35C|path:0|size:264|pkt_type:SHORT_HEADER|pkt_num:5|frame:STREAM |recv_time:1757653734980535|dcid:1031712930d985e2|dcid_seq:0|
[2025/09/12 05:08:54 980615] [debug] |scid:1031712930d985e2|xqc_timer_set|type:PATH_IDLE|expire:1757653854980535|now:1757653734980535|interv:120000000|
[2025/09/12 05:08:54 980619] [debug] |scid:1031712930d985e2|xqc_timer_set|type:CONN_IDLE|expire:1757653854980535|now:1757653734980535|interv:120000000|
[2025/09/12 05:08:54 980624] [debug] |xqc_engine_main_logic|BEGIN|now:1757653734980624|
[2025/09/12 05:08:54 980629] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653734980628|
[2025/09/12 05:08:54 980634] [debug] |scid:1031712930d985e2|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000055D79F81E35C|
[2025/09/12 05:08:54 980639] [debug] |scid:1031712930d985e2|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:08:54 980644] [debug] |scid:1031712930d985e2|xqc_timer_set|type:STREAM_CLOSE|expire:1757653735309119|now:1757653734980643|interv:328476|
[2025/09/12 05:08:54 980669] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653735005535|
[2025/09/12 05:08:54 980674] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653735005535|
[2025/09/12 05:08:54 980678] [debug] |xqc_engine_wakeup_after|wakeup:1757653735005535|now:1757653734980678|diff:24857|
[2025/09/12 05:08:54 980682] [debug] |xqc_engine_main_logic|END|now:1757653734980628|
[2025/09/12 05:08:54 981049] [info] |xqc_engine_packet_process|==>|conn:000055D79F81E35C|size:1232|state:ESTABED|recv_time:1757653734981048|
[2025/09/12 05:08:54 981064] [info] |scid:1031712930d985e2|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 05:08:54 981073] [info] |scid:1031712930d985e2|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:08:54 981082] [debug] |scid:1031712930d985e2|xqc_timer_set|type:PATH_IDLE|expire:1757653854981048|now:1757653734981048|interv:120000000|
[2025/09/12 05:08:54 981090] [debug] |scid:1031712930d985e2|xqc_timer_set|type:CONN_IDLE|expire:1757653854981048|now:1757653734981048|interv:120000000|
[2025/09/12 05:08:54 981099] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653735005535|pq_index:0|
[2025/09/12 05:08:54 981107] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653734980628|
[2025/09/12 05:08:54 981117] [debug] |xqc_engine_main_logic|BEGIN|now:1757653734981117|
[2025/09/12 05:08:54 981125] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653734981123|
[2025/09/12 05:08:54 981133] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653735005535|
[2025/09/12 05:08:54 981142] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653735005535|
[2025/09/12 05:08:54 981160] [debug] |xqc_engine_wakeup_after|wakeup:1757653735005535|now:1757653734981160|diff:24375|
[2025/09/12 05:08:54 981170] [debug] |xqc_engine_main_logic|END|now:1757653734981123|
[2025/09/12 05:08:55 005645] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735005644|
[2025/09/12 05:08:55 005657] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653735005535|pq_index:0|
[2025/09/12 05:08:55 005664] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653734981123|
[2025/09/12 05:08:55 005671] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653735005669|
[2025/09/12 05:08:55 005678] [debug] |scid:1031712930d985e2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653735005535|now:1757653735005669|
[2025/09/12 05:08:55 005683] [debug] |scid:1031712930d985e2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:55 005688] [debug] |scid:1031712930d985e2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653735005535|now:1757653735005669|
[2025/09/12 05:08:55 005693] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:55 005700] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|largest_recv:5|ack_delay:25165|first_ack_range:2|largest_pkt_recv_time:1757653734980535|
[2025/09/12 05:08:55 005706] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:08:55 005711] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|high:1|low:1|pkt_pns:2|
[2025/09/12 05:08:55 005716] [debug] |scid:1031712930d985e2|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 05:08:55 005721] [debug] |scid:1031712930d985e2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:55 005727] [debug] |scid:1031712930d985e2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 005733] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:55 005739] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:08:55 005774] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:2|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:70|now:1757653735005749|stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 005781] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|path:0|pkt_num:2|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:55 005788] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653735064727|
[2025/09/12 05:08:55 005793] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653735064727|
[2025/09/12 05:08:55 005798] [debug] |xqc_engine_wakeup_after|wakeup:1757653735064727|now:1757653735005798|diff:58929|
[2025/09/12 05:08:55 005804] [debug] |xqc_engine_main_logic|END|now:1757653735005669|
[2025/09/12 05:08:55 027657] [info] |xqc_engine_packet_process|==>|conn:000055D79F81E35C|size:259|state:ESTABED|recv_time:1757653735027653|
[2025/09/12 05:08:55 027689] [debug] |scid:1031712930d985e2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1031712930d985e2|spin_bit:1|
[2025/09/12 05:08:55 027706] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:08:55 027715] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:08:55 027731] [debug] |scid:1031712930d985e2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:08:55 027741] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:f|
[2025/09/12 05:08:55 027767] [debug] |scid:1031712930d985e2|xqc_process_stream_frame|offset:797|data_length:227|fin:1|stream_id:0|path:0|
[2025/09/12 05:08:55 027776] [debug] |scid:1031712930d985e2|xqc_process_stream_frame|already recvd|data_offset:797|data_length:227|merged_offset_end:1024|
[2025/09/12 05:08:55 027789] [debug] |scid:1031712930d985e2|xqc_timer_set|type:ACK_01RTT|expire:1757653735052653|now:1757653735027653|interv:25000|
[2025/09/12 05:08:55 027803] [debug] |scid:1031712930d985e2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653735027653|max_ack_delay:25000|
[2025/09/12 05:08:55 027814] [debug] |scid:1031712930d985e2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:08:55 027824] [info] |scid:1031712930d985e2|xqc_conn_on_pkt_processed|====>|conn:000055D79F81E35C|path:0|size:259|pkt_type:SHORT_HEADER|pkt_num:7|frame:STREAM |recv_time:1757653735027653|dcid:1031712930d985e2|dcid_seq:0|
[2025/09/12 05:08:55 027836] [debug] |scid:1031712930d985e2|xqc_timer_set|type:PATH_IDLE|expire:1757653855027653|now:1757653735027653|interv:120000000|
[2025/09/12 05:08:55 027845] [debug] |scid:1031712930d985e2|xqc_timer_set|type:CONN_IDLE|expire:1757653855027653|now:1757653735027653|interv:120000000|
[2025/09/12 05:08:55 027851] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653735064727|pq_index:0|
[2025/09/12 05:08:55 027857] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653735005669|
[2025/09/12 05:08:55 027864] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735027864|
[2025/09/12 05:08:55 027876] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653735027873|
[2025/09/12 05:08:55 027890] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653735052653|
[2025/09/12 05:08:55 027898] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653735052653|
[2025/09/12 05:08:55 027904] [debug] |xqc_engine_wakeup_after|wakeup:1757653735052653|now:1757653735027903|diff:24750|
[2025/09/12 05:08:55 027909] [debug] |xqc_engine_main_logic|END|now:1757653735027873|
[2025/09/12 05:08:55 053425] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735053425|
[2025/09/12 05:08:55 053436] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653735052653|pq_index:0|
[2025/09/12 05:08:55 053441] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653735027873|
[2025/09/12 05:08:55 053448] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653735053446|
[2025/09/12 05:08:55 053454] [debug] |scid:1031712930d985e2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653735052653|now:1757653735053446|
[2025/09/12 05:08:55 053459] [debug] |scid:1031712930d985e2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:08:55 053464] [debug] |scid:1031712930d985e2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653735052653|now:1757653735053446|
[2025/09/12 05:08:55 053469] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:55 053475] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|largest_recv:7|ack_delay:25822|first_ack_range:0|largest_pkt_recv_time:1757653735027653|
[2025/09/12 05:08:55 053481] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:08:55 053486] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:08:55 053491] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|high:1|low:1|pkt_pns:2|
[2025/09/12 05:08:55 053517] [debug] |scid:1031712930d985e2|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 05:08:55 053523] [debug] |scid:1031712930d985e2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:55 053528] [debug] |scid:1031712930d985e2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 053534] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:55 053540] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-5|next_skip_chance:1757653735382016|current_time:1757653735053540|
[2025/09/12 05:08:55 053546] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:08:55 053590] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:6|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:70|now:1757653735053555|stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 053600] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|path:0|pkt_num:6|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:55 053610] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653735064727|
[2025/09/12 05:08:55 053619] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653735064727|
[2025/09/12 05:08:55 053626] [debug] |xqc_engine_wakeup_after|wakeup:1757653735064727|now:1757653735053626|diff:11101|
[2025/09/12 05:08:55 053632] [debug] |xqc_engine_main_logic|END|now:1757653735053446|
[2025/09/12 05:08:55 065326] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735065326|
[2025/09/12 05:08:55 065336] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653735064727|pq_index:0|
[2025/09/12 05:08:55 065342] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653735053446|
[2025/09/12 05:08:55 065350] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653735065348|
[2025/09/12 05:08:55 065356] [debug] |scid:1031712930d985e2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653735064727|now:1757653735065348|
[2025/09/12 05:08:55 065363] [debug] |scid:1031712930d985e2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:08:55 065369] [debug] |scid:1031712930d985e2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000055D79F81E35C|path:0|bytes_in_flight:70|
[2025/09/12 05:08:55 065375] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:33340|rtt_var:12788|pto_duration:84492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:55 065382] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:55 065389] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:08:55 065395] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:08:55 065401] [debug] |scid:1031712930d985e2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:08:55 065407] [debug] |scid:1031712930d985e2|xqc_conn_send_probe_pkt|conn:000055D79F81E35C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:08:55 065415] [debug] |scid:1031712930d985e2|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:08:55 065426] [debug] |scid:1031712930d985e2|xqc_conn_send_probe_pkt|conn:000055D79F81E35C|path:0|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:08:55 065433] [debug] |scid:1031712930d985e2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000055D79F81E35C|pto_count:1
[2025/09/12 05:08:55 065439] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:33340|rtt_var:12788|pto_duration:168984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:55 065447] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653735234430|now:1757653735065439|interv:168991|
[2025/09/12 05:08:55 065453] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:1|expire:1757653735234430|now:1757653735065439|interval:168991|pto_count:1|srtt:33340
[2025/09/12 05:08:55 065461] [debug] |scid:1031712930d985e2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 065468] [debug] |scid:1031712930d985e2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 065475] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:08:55 065482] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:08:55 065536] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:2|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653735065491|stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 065555] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|path:0|pkt_num:2|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:55 065568] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:08:55 065575] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:33340|rtt_var:12788|pto_duration:168984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:55 065582] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:55 065588] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:08:55 065594] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:08:55 065600] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653735234475|now:1757653735065575|interv:168900|
[2025/09/12 05:08:55 065606] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:1|expire:1757653735234475|now:1757653735065575|interval:168900|pto_count:1|srtt:33340
[2025/09/12 05:08:55 065613] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140274|inflight:70|
[2025/09/12 05:08:55 065620] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:08:55 065627] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:08:55 065663] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:3|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:70|now:1757653735065636|stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 065679] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|path:0|pkt_num:3|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:08:55 065694] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|path:0|inflight:70|applimit:0|
[2025/09/12 05:08:55 065714] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:33340|rtt_var:12788|pto_duration:168984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:08:55 065721] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:55 065726] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 140|
[2025/09/12 05:08:55 065731] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:08:55 065737] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653735234620|now:1757653735065714|interv:168906|
[2025/09/12 05:08:55 065742] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:1|expire:1757653735234620|now:1757653735065714|interval:168906|pto_count:1|srtt:33340
[2025/09/12 05:08:55 065748] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140274|inflight:140|
[2025/09/12 05:08:55 065755] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653735234620|
[2025/09/12 05:08:55 065760] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653735234620|
[2025/09/12 05:08:55 065765] [debug] |xqc_engine_wakeup_after|wakeup:1757653735234620|now:1757653735065765|diff:168855|
[2025/09/12 05:08:55 065771] [debug] |xqc_engine_main_logic|END|now:1757653735065348|
[2025/09/12 05:08:55 098018] [info] |xqc_engine_packet_process|==>|conn:000055D79F81E35C|size:1332|state:ESTABED|recv_time:1757653735098016|
[2025/09/12 05:08:55 098042] [debug] |scid:1031712930d985e2|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:08:55 098058] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:08:55 098068] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:08:55 098083] [debug] |scid:1031712930d985e2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 05:08:55 098092] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:55 098105] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|conn:000055D79F81E35C|path:0|pkt_num:2|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:08:55 098119] [debug] |scid:1031712930d985e2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:70|prior_delivered:2418|prior_time:1757653735065491|is_app_limited:1|send_elapse:0|ack_elapse:32525|ctl_first_sent_time:1757653735065491|lagest_ack_time:1757653735098016|curr_delivered:2488|
[2025/09/12 05:08:55 098130] [debug] |scid:1031712930d985e2|xqc_update_sample|sampler_sent_time_update:1757653735065491|
[2025/09/12 05:08:55 098141] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:08:55 098152] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_rtt|before update rtt|conn:000055D79F81E35C|srtt:33340|rttvar:12788|minrtt:33164|latest_rtt:32525|ack_delay:0|
[2025/09/12 05:08:55 098164] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_rtt|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84 |after update rtt|conn:000055D79F81E35C|srtt:33238|rttvar:9794|minrtt:32525|latest_rtt:32525|ack_delay:0|
[2025/09/12 05:08:55 098176] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:08:55 098189] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 3|pns:1|
[2025/09/12 05:08:55 098200] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:55 098208] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D79F81E35C|path:0|
[2025/09/12 05:08:55 098223] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:55 098233] [debug] |scid:1031712930d985e2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32525, delivered 70|rate 2152|lost 0|
[2025/09/12 05:08:55 098245] [debug] |scid:1031712930d985e2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:08:55 098255] [debug] |scid:1031712930d985e2|xqc_bbr_update_min_rtt|probertt expire|rtt:32525, old_rtt:33164|
[2025/09/12 05:08:55 098261] [debug] |scid:1031712930d985e2|xqc_bbr_update_min_rtt|minrtt expire|rtt:32525, old_rtt:33164|
[2025/09/12 05:08:55 098268] [debug] |scid:1031712930d985e2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4736|
[2025/09/12 05:08:55 098274] [debug] |scid:1031712930d985e2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140274|packet_lost:0|acked:70|po_sent_time:1757653735065491|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2488|
[2025/09/12 05:08:55 098281] [debug] |scid:1031712930d985e2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140274|packet_lost:0|acked:70|po_sent_time:1757653735065491|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2488|
[2025/09/12 05:08:55 098288] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84 |bbr on ack|mode:0|pacing_rate:11992356|bw:43820|cwnd:140344|full_bw_reached:0|inflight:0|srtt:33238|latest_rtt:32525|min_rtt:32525|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:08:55 098299] [debug] |scid:1031712930d985e2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 05:08:55 098306] [info] |scid:1031712930d985e2|xqc_conn_on_pkt_processed|====>|conn:000055D79F81E35C|path:0|size:1332|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757653735098016|dcid:1031712930d985e2|dcid_seq:0|
[2025/09/12 05:08:55 098314] [debug] |scid:1031712930d985e2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1031712930d985e2|spin_bit:0|
[2025/09/12 05:08:55 098321] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:08:55 098327] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:08:55 098336] [debug] |scid:1031712930d985e2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:08:55 098342] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:1e|
[2025/09/12 05:08:55 098348] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:55 098354] [debug] |scid:1031712930d985e2|xqc_process_new_conn_id_frame|new_conn_id|11c6bcd856f6e758513d|sr_token:880689654927080f9800f62a1752e779
[2025/09/12 05:08:55 098363] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:55 098369] [debug] |scid:1031712930d985e2|xqc_process_new_conn_id_frame|new_conn_id|2d321b3bcc1790874a1f|sr_token:d9bb98a26da8de88448cc0435777b3dc
[2025/09/12 05:08:55 098377] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:55 098382] [debug] |scid:1031712930d985e2|xqc_process_new_conn_id_frame|new_conn_id|d9b2c82489593c4d055c|sr_token:653b77031b03eb55ffa8039a496156e6
[2025/09/12 05:08:55 098389] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:55 098395] [debug] |scid:1031712930d985e2|xqc_process_new_conn_id_frame|new_conn_id|943da355b010c92953b5|sr_token:fc96c999cfff35ba19379e1fe37a4b0e
[2025/09/12 05:08:55 098403] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:55 098408] [debug] |scid:1031712930d985e2|xqc_process_new_conn_id_frame|new_conn_id|6b660f66f99041917e1d|sr_token:d0e171c047cf1443b38db85d09b559ec
[2025/09/12 05:08:55 098415] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:55 098426] [debug] |scid:1031712930d985e2|xqc_process_new_conn_id_frame|new_conn_id|acb6f109c2a297df14ae|sr_token:588252bc71f1127eb9649563161e0c9a
[2025/09/12 05:08:55 098433] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:18|
[2025/09/12 05:08:55 098439] [debug] |scid:1031712930d985e2|xqc_process_new_conn_id_frame|new_conn_id|c5833de40bd10770b440|sr_token:353a2ef3c74de543bdda3806c43c9207
[2025/09/12 05:08:55 098445] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:55 098451] [debug] |scid:1031712930d985e2|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:55 098461] [info] |scid:1031712930d985e2|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055D79F81E35C|
[2025/09/12 05:08:55 098468] [info] |scid:1031712930d985e2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:08:55 098474] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D79F81E35C|path:0|
[2025/09/12 05:08:55 098480] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:55 098486] [debug] |scid:1031712930d985e2|xqc_timer_set|type:ACK_01RTT|expire:1757653735123016|now:1757653735098016|interv:25000|
[2025/09/12 05:08:55 098495] [debug] |scid:1031712930d985e2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653735098016|max_ack_delay:25000|
[2025/09/12 05:08:55 098525] [debug] |scid:1031712930d985e2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:08:55 098532] [info] |scid:1031712930d985e2|xqc_conn_on_pkt_processed|====>|conn:000055D79F81E35C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:8|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653735098016|dcid:1031712930d985e2|dcid_seq:0|
[2025/09/12 05:08:55 098539] [debug] |scid:1031712930d985e2|xqc_timer_set|type:PATH_IDLE|expire:1757653855098016|now:1757653735098016|interv:120000000|
[2025/09/12 05:08:55 098546] [debug] |scid:1031712930d985e2|xqc_timer_set|type:CONN_IDLE|expire:1757653855098016|now:1757653735098016|interv:120000000|
[2025/09/12 05:08:55 098552] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653735234620|pq_index:0|
[2025/09/12 05:08:55 098558] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653735065348|
[2025/09/12 05:08:55 098564] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735098564|
[2025/09/12 05:08:55 098572] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653735098570|
[2025/09/12 05:08:55 098597] [debug] |scid:1031712930d985e2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:58cf120cccca038c|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:08:55 098609] [debug] |scid:1031712930d985e2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:6b4f56185638b662|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:08:55 098616] [debug] |scid:1031712930d985e2|xqc_path_get_perf_class|conn:000055D79F81E35C|path_id:0|path_srtt:33238|min_srtt:33238|path_bw:43820|loss_rate:33.33|path_pto:0|
[2025/09/12 05:08:55 098623] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D79F81E35C|path_id:0|path_srtt:33238|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:55 098631] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:4|
[2025/09/12 05:08:55 098638] [debug] |scid:1031712930d985e2|xqc_path_get_perf_class|conn:000055D79F81E35C|path_id:0|path_srtt:33238|min_srtt:33238|path_bw:43820|loss_rate:33.33|path_pto:0|
[2025/09/12 05:08:55 098648] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D79F81E35C|path_id:0|path_srtt:33238|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:55 098655] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:4|
[2025/09/12 05:08:55 098663] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:55 098670] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:08:55 098708] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:7|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653735098679|stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 098723] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|path:0|pkt_num:7|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:55 098735] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:08:55 098747] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:33238|rtt_var:9794|pto_duration:72414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:55 098757] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:55 098763] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:55 098769] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:08:55 098775] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653735191093|now:1757653735098746|interv:92347|
[2025/09/12 05:08:55 098781] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:2|expire:1757653735191093|now:1757653735098746|interval:92347|pto_count:0|srtt:33238
[2025/09/12 05:08:55 098788] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140344|inflight:43|
[2025/09/12 05:08:55 098795] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:08:55 098802] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:08:55 098831] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:8|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:43|now:1757653735098810|stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 098849] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|path:0|pkt_num:8|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:55 098861] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:0|
[2025/09/12 05:08:55 098871] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:33238|rtt_var:9794|pto_duration:72414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:55 098878] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:55 098884] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:55 098896] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:08:55 098902] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653735191224|now:1757653735098871|interv:92353|
[2025/09/12 05:08:55 098908] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:2|expire:1757653735191224|now:1757653735098871|interval:92353|pto_count:0|srtt:33238
[2025/09/12 05:08:55 098914] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140344|inflight:86|
[2025/09/12 05:08:55 098922] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653735123016|
[2025/09/12 05:08:55 098928] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653735123016|
[2025/09/12 05:08:55 098934] [debug] |xqc_engine_wakeup_after|wakeup:1757653735123016|now:1757653735098933|diff:24083|
[2025/09/12 05:08:55 098940] [debug] |xqc_engine_main_logic|END|now:1757653735098570|
[2025/09/12 05:08:55 098948] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735098947|
[2025/09/12 05:08:55 098953] [debug] |xqc_engine_wakeup_after|wakeup:1757653735123016|now:1757653735098953|diff:24063|
[2025/09/12 05:08:55 098959] [debug] |xqc_engine_main_logic|END|now:1757653735098947|
[2025/09/12 05:08:55 100318] [info] |xqc_engine_packet_process|==>|conn:000055D79F81E35C|size:1332|state:ESTABED|recv_time:1757653735100316|
[2025/09/12 05:08:55 100337] [debug] |scid:1031712930d985e2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1031712930d985e2|spin_bit:0|
[2025/09/12 05:08:55 100349] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:08:55 100357] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:08:55 100370] [debug] |scid:1031712930d985e2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:08:55 100379] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:1|
[2025/09/12 05:08:55 100387] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:6|
[2025/09/12 05:08:55 100397] [debug] |scid:1031712930d985e2|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:08:55 100406] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653735123016|pq_index:0|
[2025/09/12 05:08:55 100415] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653735098570|
[2025/09/12 05:08:55 100423] [debug] |scid:1031712930d985e2|xqc_process_crypto_frame|level:3|
[2025/09/12 05:08:55 100431] [debug] |scid:1031712930d985e2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:08:55 100439] [debug] |scid:1031712930d985e2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:08:55 100693] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:7|
[2025/09/12 05:08:55 100786] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:0|
[2025/09/12 05:08:55 100798] [debug] |scid:1031712930d985e2|xqc_process_padding_frame|process padding|
[2025/09/12 05:08:55 100816] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:55 100827] [debug] |scid:1031712930d985e2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:08:55 100835] [debug] |scid:1031712930d985e2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:08:55 100843] [info] |scid:1031712930d985e2|xqc_conn_on_pkt_processed|====>|conn:000055D79F81E35C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING CRYPTO NEW_TOKEN |recv_time:1757653735100316|dcid:1031712930d985e2|dcid_seq:0|
[2025/09/12 05:08:55 100851] [debug] |scid:1031712930d985e2|xqc_timer_set|type:PATH_IDLE|expire:1757653855100316|now:1757653735100316|interv:120000000|
[2025/09/12 05:08:55 100862] [debug] |scid:1031712930d985e2|xqc_timer_set|type:CONN_IDLE|expire:1757653855100316|now:1757653735100316|interv:120000000|
[2025/09/12 05:08:55 100868] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735100868|
[2025/09/12 05:08:55 100877] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653735100874|
[2025/09/12 05:08:55 100890] [debug] |scid:1031712930d985e2|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:08:55 100900] [debug] |scid:1031712930d985e2|xqc_process_crypto_write_streams|
[2025/09/12 05:08:55 100910] [debug] |scid:1031712930d985e2|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:08:55 100919] [debug] |scid:1031712930d985e2|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:08:55 100930] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|largest_recv:9|ack_delay:613|first_ack_range:2|largest_pkt_recv_time:1757653735100316|
[2025/09/12 05:08:55 100940] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|high:9|low:7|pkt_pns:2|
[2025/09/12 05:08:55 100950] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|high:5|low:3|pkt_pns:2|
[2025/09/12 05:08:55 100958] [debug] |scid:1031712930d985e2|xqc_gen_ack_frame|high:1|low:1|pkt_pns:2|
[2025/09/12 05:08:55 100968] [debug] |scid:1031712930d985e2|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:08:55 100979] [debug] |scid:1031712930d985e2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:08:55 100991] [debug] |scid:1031712930d985e2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 101002] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:08:55 101010] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:08:55 101046] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:9|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:86|now:1757653735101019|stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 101055] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|path:0|pkt_num:9|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:08:55 101069] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653735191224|
[2025/09/12 05:08:55 101079] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653735191224|
[2025/09/12 05:08:55 101089] [debug] |xqc_engine_wakeup_after|wakeup:1757653735191224|now:1757653735101089|diff:90135|
[2025/09/12 05:08:55 101099] [debug] |xqc_engine_main_logic|END|now:1757653735100874|
[2025/09/12 05:08:55 101111] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735101111|
[2025/09/12 05:08:55 101122] [debug] |xqc_engine_wakeup_after|wakeup:1757653735191224|now:1757653735101122|diff:90102|
[2025/09/12 05:08:55 101132] [debug] |xqc_engine_main_logic|END|now:1757653735101111|
[2025/09/12 05:08:55 129440] [info] |xqc_engine_packet_process|==>|conn:000055D79F81E35C|size:35|state:ESTABED|recv_time:1757653735129439|
[2025/09/12 05:08:55 129462] [debug] |scid:1031712930d985e2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1031712930d985e2|spin_bit:0|
[2025/09/12 05:08:55 129477] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:08:55 129487] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:08:55 129522] [debug] |scid:1031712930d985e2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:08:55 129546] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:55 129559] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|conn:000055D79F81E35C|path:0|pkt_num:7|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:08:55 129573] [debug] |scid:1031712930d985e2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:43|prior_delivered:2488|prior_time:1757653735098679|is_app_limited:0|send_elapse:0|ack_elapse:30760|ctl_first_sent_time:1757653735098679|lagest_ack_time:1757653735129439|curr_delivered:2531|
[2025/09/12 05:08:55 129587] [debug] |scid:1031712930d985e2|xqc_update_sample|sampler_sent_time_update:1757653735098679|
[2025/09/12 05:08:55 129597] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:08:55 129607] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_rtt|before update rtt|conn:000055D79F81E35C|srtt:33238|rttvar:9794|minrtt:32525|latest_rtt:30760|ack_delay:0|
[2025/09/12 05:08:55 129613] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_rtt|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84 |after update rtt|conn:000055D79F81E35C|srtt:32929|rttvar:7965|minrtt:30760|latest_rtt:30760|ack_delay:0|
[2025/09/12 05:08:55 129625] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:08:55 129636] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 8|pns:2|
[2025/09/12 05:08:55 129646] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:55 129654] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|srtt:32929|rtt_var:7965|pto_duration:64789|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:08:55 129663] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:08:55 129673] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:08:55 129683] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_pto_time_and_space|conn:000055D79F81E35C|path:0|PNS: 2, unacked: 43|
[2025/09/12 05:08:55 129695] [debug] |scid:1031712930d985e2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653735183599|now:1757653735129654|interv:53945|
[2025/09/12 05:08:55 129706] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055D79F81E35C|path:0|pns:2|expire:1757653735183599|now:1757653735129654|interval:53945|pto_count:0|srtt:32929
[2025/09/12 05:08:55 129719] [debug] |scid:1031712930d985e2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30760, delivered 43|rate 1397|lost 0|
[2025/09/12 05:08:55 129730] [debug] |scid:1031712930d985e2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:08:55 129741] [debug] |scid:1031712930d985e2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1397) in round 3|
[2025/09/12 05:08:55 129747] [debug] |scid:1031712930d985e2|xqc_bbr_update_min_rtt|probertt expire|rtt:30760, old_rtt:32525|
[2025/09/12 05:08:55 129753] [debug] |scid:1031712930d985e2|xqc_bbr_update_min_rtt|minrtt expire|rtt:30760, old_rtt:32525|
[2025/09/12 05:08:55 129760] [debug] |scid:1031712930d985e2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:140|
[2025/09/12 05:08:55 129766] [debug] |scid:1031712930d985e2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140344|packet_lost:0|acked:43|po_sent_time:1757653735098679|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2531|
[2025/09/12 05:08:55 129773] [debug] |scid:1031712930d985e2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140344|packet_lost:0|acked:43|po_sent_time:1757653735098679|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2531|
[2025/09/12 05:08:55 129786] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84 |bbr on ack|mode:0|pacing_rate:11992356|bw:43820|cwnd:140387|full_bw_reached:0|inflight:43|srtt:32929|latest_rtt:30760|min_rtt:30760|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:08:55 129796] [debug] |scid:1031712930d985e2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:08:55 129802] [info] |scid:1031712930d985e2|xqc_conn_on_pkt_processed|====>|conn:000055D79F81E35C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1757653735129439|dcid:1031712930d985e2|dcid_seq:0|
[2025/09/12 05:08:55 129810] [debug] |scid:1031712930d985e2|xqc_timer_set|type:PATH_IDLE|expire:1757653855129439|now:1757653735129439|interv:120000000|
[2025/09/12 05:08:55 129816] [debug] |scid:1031712930d985e2|xqc_timer_set|type:CONN_IDLE|expire:1757653855129439|now:1757653735129439|interv:120000000|
[2025/09/12 05:08:55 129822] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653735191224|pq_index:0|
[2025/09/12 05:08:55 129829] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653735100874|
[2025/09/12 05:08:55 129835] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735129834|
[2025/09/12 05:08:55 129843] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653735129840|
[2025/09/12 05:08:55 129852] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653735183599|
[2025/09/12 05:08:55 129858] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653735183599|
[2025/09/12 05:08:55 129864] [debug] |xqc_engine_wakeup_after|wakeup:1757653735183599|now:1757653735129864|diff:53735|
[2025/09/12 05:08:55 129871] [debug] |xqc_engine_main_logic|END|now:1757653735129840|
[2025/09/12 05:08:55 129878] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735129878|
[2025/09/12 05:08:55 129884] [debug] |xqc_engine_wakeup_after|wakeup:1757653735183599|now:1757653735129884|diff:53715|
[2025/09/12 05:08:55 129890] [debug] |xqc_engine_main_logic|END|now:1757653735129878|
[2025/09/12 05:08:55 150967] [info] |xqc_engine_packet_process|==>|conn:000055D79F81E35C|size:36|state:ESTABED|recv_time:1757653735150966|
[2025/09/12 05:08:55 150989] [debug] |scid:1031712930d985e2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1031712930d985e2|spin_bit:1|
[2025/09/12 05:08:55 151002] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:08:55 151013] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:08:55 151028] [debug] |scid:1031712930d985e2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:08:55 151039] [debug] |scid:1031712930d985e2|xqc_process_frames|frame_type:2|
[2025/09/12 05:08:55 151052] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|conn:000055D79F81E35C|path:0|pkt_num:8|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:08:55 151067] [debug] |scid:1031712930d985e2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:86|prior_delivered:2488|prior_time:1757653735098679|is_app_limited:0|send_elapse:131|ack_elapse:52287|ctl_first_sent_time:1757653735098810|lagest_ack_time:1757653735150966|curr_delivered:2574|
[2025/09/12 05:08:55 151080] [debug] |scid:1031712930d985e2|xqc_update_sample|sampler_sent_time_update:1757653735098810|
[2025/09/12 05:08:55 151092] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:08:55 151113] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_rtt|before update rtt|conn:000055D79F81E35C|srtt:32929|rttvar:7965|minrtt:30760|latest_rtt:52156|ack_delay:21400|
[2025/09/12 05:08:55 151126] [debug] |scid:1031712930d985e2|xqc_send_ctl_update_rtt|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84 |after update rtt|conn:000055D79F81E35C|srtt:32832|rttvar:6167|minrtt:30760|latest_rtt:52156|ack_delay:20000|
[2025/09/12 05:08:55 151138] [debug] |scid:1031712930d985e2|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:08:55 151150] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:08:55 151160] [debug] |scid:1031712930d985e2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055D79F81E35C|path:0|
[2025/09/12 05:08:55 151171] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:55 151179] [debug] |scid:1031712930d985e2|xqc_generate_sample|sampler: send_elapse 131, ack_elapse 52287, delivered 86|rate 1644|lost 0|
[2025/09/12 05:08:55 151186] [debug] |scid:1031712930d985e2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1644) in round 3|
[2025/09/12 05:08:55 151192] [debug] |scid:1031712930d985e2|xqc_bbr_update_min_rtt|minrtt expire|rtt:30760, old_rtt:30760|
[2025/09/12 05:08:55 151198] [debug] |scid:1031712930d985e2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:140|
[2025/09/12 05:08:55 151204] [debug] |scid:1031712930d985e2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140387|packet_lost:0|acked:43|po_sent_time:1757653735098810|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2531|
[2025/09/12 05:08:55 151212] [debug] |scid:1031712930d985e2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140387|packet_lost:0|acked:43|po_sent_time:1757653735098810|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2531|
[2025/09/12 05:08:55 151219] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_ack_received|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84 |bbr on ack|mode:0|pacing_rate:11992356|bw:43820|cwnd:140430|full_bw_reached:0|inflight:0|srtt:32832|latest_rtt:52156|min_rtt:30760|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:08:55 151229] [debug] |scid:1031712930d985e2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:08:55 151238] [info] |scid:1031712930d985e2|xqc_conn_on_pkt_processed|====>|conn:000055D79F81E35C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757653735150966|dcid:1031712930d985e2|dcid_seq:0|
[2025/09/12 05:08:55 151250] [debug] |scid:1031712930d985e2|xqc_timer_set|type:PATH_IDLE|expire:1757653855150966|now:1757653735150966|interv:120000000|
[2025/09/12 05:08:55 151261] [debug] |scid:1031712930d985e2|xqc_timer_set|type:CONN_IDLE|expire:1757653855150966|now:1757653735150966|interv:120000000|
[2025/09/12 05:08:55 151269] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653735183599|pq_index:0|
[2025/09/12 05:08:55 151276] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653735129840|
[2025/09/12 05:08:55 151282] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735151282|
[2025/09/12 05:08:55 151290] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653735151287|
[2025/09/12 05:08:55 151299] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653735309119|
[2025/09/12 05:08:55 151305] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653735309119|
[2025/09/12 05:08:55 151316] [debug] |xqc_engine_wakeup_after|wakeup:1757653735309119|now:1757653735151316|diff:157803|
[2025/09/12 05:08:55 151322] [debug] |xqc_engine_main_logic|END|now:1757653735151287|
[2025/09/12 05:08:55 151335] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735151335|
[2025/09/12 05:08:55 151345] [debug] |xqc_engine_wakeup_after|wakeup:1757653735309119|now:1757653735151345|diff:157774|
[2025/09/12 05:08:55 151355] [debug] |xqc_engine_main_logic|END|now:1757653735151335|
[2025/09/12 05:08:55 308695] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735308694|
[2025/09/12 05:08:55 308729] [debug] |xqc_engine_wakeup_after|wakeup:1757653735309119|now:1757653735308729|diff:390|
[2025/09/12 05:08:55 308735] [debug] |xqc_engine_main_logic|END|now:1757653735308694|
[2025/09/12 05:08:55 309803] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735309803|
[2025/09/12 05:08:55 309810] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653735309119|pq_index:0|
[2025/09/12 05:08:55 309816] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653735151287|
[2025/09/12 05:08:55 309824] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653735309821|
[2025/09/12 05:08:55 309830] [debug] |scid:1031712930d985e2|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653735309119|now:1757653735309821|
[2025/09/12 05:08:55 309836] [debug] |scid:1031712930d985e2|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:08:55 309842] [debug] |scid:1031712930d985e2|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:08:55 309874] [info] |scid:1031712930d985e2|xqc_conn_close|conn:000055D79F81E35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:08:55 309883] [debug] |scid:1031712930d985e2|xqc_timer_set|type:CONN_DRAINING|expire:1757653735557382|now:1757653735309882|interv:247500|
[2025/09/12 05:08:55 309892] [debug] |scid:1031712930d985e2|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:08:55 309900] [debug] |scid:1031712930d985e2|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:08:55 309905] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:08:55 309910] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:08:55 309914] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:08:55 309919] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:08:55 309925] [info] |scid:1031712930d985e2|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:08:55 309935] [debug] |scid:1031712930d985e2|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:08:55 309956] [stats] |scid:1031712930d985e2|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:1757653734194601|wrt_delay:32|snd_delay:123|finwrt_delay:32|finsnd_delay:123|finrcv_delay:785968|finread_delay:786038|all_acked_delay:785248|firstfinack_dely:785244|close_delay:786042|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84|path_info:mp is not supported in connection scid:1031712930d985e2|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:08:55 309983] [debug] |scid:1031712930d985e2|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653735309119|now:1757653735309821|
[2025/09/12 05:08:55 309989] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:08:55 309996] [debug] |scid:1031712930d985e2|xqc_path_get_perf_class|conn:000055D79F81E35C|path_id:0|path_srtt:32832|min_srtt:32832|path_bw:43820|loss_rate:20.00|path_pto:0|
[2025/09/12 05:08:55 310003] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D79F81E35C|path_id:0|path_srtt:32832|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:55 310013] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:08:55 310022] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:08:55 310032] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:08:55 310131] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:10|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653735310052|stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 310140] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|path:0|pkt_num:10|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:08:55 310148] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653735557382|
[2025/09/12 05:08:55 310154] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653735557382|
[2025/09/12 05:08:55 310159] [debug] |xqc_engine_wakeup_after|wakeup:1757653735557382|now:1757653735310159|diff:247223|
[2025/09/12 05:08:55 310166] [debug] |xqc_engine_main_logic|END|now:1757653735309821|
[2025/09/12 05:08:55 340894] [info] |xqc_engine_packet_process|==>|conn:000055D79F81E35C|size:41|state:CLOSING|recv_time:1757653735340892|
[2025/09/12 05:08:55 340916] [debug] |scid:1031712930d985e2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1031712930d985e2|spin_bit:0|
[2025/09/12 05:08:55 340931] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:08:55 340939] [debug] |scid:1031712930d985e2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:08:55 340951] [debug] |scid:1031712930d985e2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:08:55 340960] [debug] |scid:1031712930d985e2|xqc_process_frames|closing state|frame_type:2|
[2025/09/12 05:08:55 340971] [debug] |scid:1031712930d985e2|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:08:55 340982] [debug] |scid:1031712930d985e2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:08:55 340991] [info] |scid:1031712930d985e2|xqc_conn_on_pkt_processed|====>|conn:000055D79F81E35C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:12|frame:|recv_time:1757653735340892|dcid:1031712930d985e2|dcid_seq:0|
[2025/09/12 05:08:55 340998] [debug] |scid:1031712930d985e2|xqc_timer_set|type:PATH_IDLE|expire:1757653855340892|now:1757653735340892|interv:120000000|
[2025/09/12 05:08:55 341007] [debug] |scid:1031712930d985e2|xqc_timer_set|type:CONN_IDLE|expire:1757653855340892|now:1757653735340892|interv:120000000|
[2025/09/12 05:08:55 341016] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653735557382|pq_index:0|
[2025/09/12 05:08:55 341025] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653735309821|
[2025/09/12 05:08:55 341035] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735341035|
[2025/09/12 05:08:55 341047] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653735341044|
[2025/09/12 05:08:55 341067] [debug] |scid:1031712930d985e2|xqc_path_get_perf_class|conn:000055D79F81E35C|path_id:0|path_srtt:32832|min_srtt:32832|path_bw:43820|loss_rate:20.00|path_pto:0|
[2025/09/12 05:08:55 341078] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|path srtt|conn:000055D79F81E35C|path_id:0|path_srtt:32832|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:08:55 341088] [debug] |scid:1031712930d985e2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:08:55 341099] [debug] |scid:1031712930d985e2|xqc_check_acked_or_dropped_pkt|conn:000055D79F81E35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:08:55 341109] [debug] |scid:1031712930d985e2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:08:55 341144] [info] |scid:1031712930d985e2|xqc_send_packet_with_pn|<==|conn:000055D79F81E35C|path:0|pkt_num:11|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653735341120|stream_id:0|stream_offset:0|
[2025/09/12 05:08:55 341152] [debug] |scid:1031712930d985e2|xqc_send_ctl_on_packet_sent|conn:000055D79F81E35C|path:0|pkt_num:11|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:08:55 341159] [debug] |scid:1031712930d985e2|xqc_conn_next_wakeup_time|wakeup_time:1757653735557382|
[2025/09/12 05:08:55 341164] [debug] |scid:1031712930d985e2|xqc_engine_add_wakeup_queue|next_tick_time:1757653735557382|
[2025/09/12 05:08:55 341169] [debug] |xqc_engine_wakeup_after|wakeup:1757653735557382|now:1757653735341169|diff:216213|
[2025/09/12 05:08:55 341175] [debug] |xqc_engine_main_logic|END|now:1757653735341044|
[2025/09/12 05:08:55 558149] [debug] |xqc_engine_main_logic|BEGIN|now:1757653735558148|
[2025/09/12 05:08:55 558183] [debug] |scid:1031712930d985e2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653735557382|pq_index:0|
[2025/09/12 05:08:55 558189] [debug] |scid:1031712930d985e2|xqc_engine_add_active_queue|last_ticked_time:1757653735341044|
[2025/09/12 05:08:55 558198] [debug] |scid:1031712930d985e2|xqc_engine_process_conn|conn:000055D79F81E35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653735558195|
[2025/09/12 05:08:55 558204] [debug] |scid:1031712930d985e2|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653735557382|now:1757653735558195|
[2025/09/12 05:08:55 558210] [debug] |scid:1031712930d985e2|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653735557382|now:1757653735558195|
[2025/09/12 05:08:55 558215] [debug] |scid:1031712930d985e2|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:08:55 558221] [info] |xqc_engine_main_logic|conn:000055D79F81E35C|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84|conn_state:13|next_tick_time:1757653735557382
[2025/09/12 05:08:55 558241] [report] |scid:1031712930d985e2|xqc_conn_destroy|000055D79F81E35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:786197|first_send_delay:1210|conn_persist:1364810|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-46668-1031712930d985e2 p-193.167.100.100-443-b78346e88282ea84|hsk_recv:784803|close_recv:0|close_send:1116621|last_recv:1147461|last_send:1147689|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,17,17,11,17,0,1251,i96,4,27,36,4,11,957,0,4,32,41,0,12,1147,0,4,26,35,4,10,936,0,4,19,40000,10,1116,4,19,40000,11,1147,4,25,4,9,907,0-2,0-2,0-0,0-0,0-0,0-32,0-5525,0-5824,0-10,0-11,0-0,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:2|snd_pkt:10|spurious_loss:1|detected_loss:2|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": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:08:55 558316] [debug] |scid:1031712930d985e2|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:08:55 558324] [debug] |scid:1031712930d985e2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:08:55 558330] [debug] |scid:1031712930d985e2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:08:55 558335] [debug] |scid:1031712930d985e2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:08:55 558434] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:08:55 558446] [debug] |xqc_engine_main_logic|END|now:1757653735558195|
[2025/09/12 05:08:55 559530] [debug] |xqc_engine_destroy|begin|