[2025/12/13 12:01:01 485726] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/13 12:01:01 485759] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/13 12:01:01 485764] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/13 12:01:01 485768] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/13 12:01:01 485772] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/13 12:01:01 485780] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/13 12:01:01 485784] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/13 12:01:01 485788] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/13 12:01:01 485792] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/13 12:01:01 485920] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:CONN_IDLE|expire:1765627381485915|now:1765627261485915|interv:120000000|
[2025/12/13 12:01:01 485952] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:PATH_IDLE|expire:1765627381485951|now:1765627261485951|interv:120000000|
[2025/12/13 12:01:01 485964] [debug] |xqc_path_create|path:0|dcid:8988b0011ceec29f|scid:37d3bbcd7526e44d|create_path_count:1|
[2025/12/13 12:01:01 485970] [debug] |scid:37d3bbcd7526e44d|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/12/13 12:01:01 485977] [debug] |xqc_path_init|path:0|dcid:8988b0011ceec29f|scid:37d3bbcd7526e44d|state:2|
[2025/12/13 12:01:01 485982] [debug] |scid:37d3bbcd7526e44d|xqc_conn_create|success|scid:37d3bbcd7526e44d|dcid:8988b0011ceec29f|conn:00005581E5BD8FFC|
[2025/12/13 12:01:01 485989] [debug] |scid:37d3bbcd7526e44d|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/12/13 12:01:01 485997] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 12:01:01 486715] [debug] |scid:37d3bbcd7526e44d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/12/13 12:01:01 486723] [debug] |scid:37d3bbcd7526e44d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 12:01:01 486729] [debug] |scid:37d3bbcd7526e44d|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 12:01:01 486734] [debug] |scid:37d3bbcd7526e44d|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/12/13 12:01:01 486741] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1765627261486740|
[2025/12/13 12:01:01 486746] [debug] |scid:37d3bbcd7526e44d|xqc_process_crypto_write_streams|
[2025/12/13 12:01:01 486750] [debug] |scid:37d3bbcd7526e44d|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 12:01:01 486758] [info] |scid:37d3bbcd7526e44d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:548|sent:468|pkt_type:INIT|frame:CRYPTO |now:1765627261486757|
[2025/12/13 12:01:01 486763] [debug] |scid:37d3bbcd7526e44d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/12/13 12:01:01 486769] [debug] |scid:37d3bbcd7526e44d|xqc_path_get_perf_class|conn:00005581E5BD8FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:01:01 486774] [debug] |scid:37d3bbcd7526e44d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005581E5BD8FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:01:01 486780] [debug] |scid:37d3bbcd7526e44d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:548|reinj:0|path_class:2|
[2025/12/13 12:01:01 486785] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:0|size:548|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 12:01:01 486791] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 12:01:01 486872] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765627261486806|stream_id:0|stream_offset:0|
[2025/12/13 12:01:01 486881] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:01:01 486887] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 12:01:01 486893] [debug] |scid:37d3bbcd7526e44d|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:10|
[2025/12/13 12:01:01 486900] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 12:01:01 486907] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:01:01 486912] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:01:01 486916] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:1765627262236806|now:1765627261486893|interv:749913|
[2025/12/13 12:01:01 486920] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:0|expire:1765627262236806|now:1765627261486893|interval:749913|pto_count:0|srtt:250000
[2025/12/13 12:01:01 486926] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/12/13 12:01:01 486932] [debug] |scid:37d3bbcd7526e44d|xqc_conn_next_wakeup_time|wakeup_time:1765627262236806|
[2025/12/13 12:01:01 486936] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_active_queue|last_ticked_time:1765627261486740|pd_index:0|
[2025/12/13 12:01:01 486940] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_wakeup_queue|next_tick_time:1765627262236806|
[2025/12/13 12:01:01 486944] [debug] |xqc_engine_wakeup_after|wakeup:1765627262236806|now:1765627261486944|diff:749862|
[2025/12/13 12:01:01 486949] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 12:01:01 487002] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_wakeup_queue|next_tick_time:1765627262236806|pq_index:0|
[2025/12/13 12:01:01 487010] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:1765627261486740|
[2025/12/13 12:01:01 487019] [debug] |scid:37d3bbcd7526e44d|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|
[2025/12/13 12:01:01 487026] [debug] |scid:37d3bbcd7526e44d|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/12/13 12:01:01 487033] [debug] |scid:37d3bbcd7526e44d|xqc_stream_buff_data|size:27|
[2025/12/13 12:01:01 487039] [info] |scid:37d3bbcd7526e44d|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:27|pkt_type:0RTT|buff_1rtt:0|send_data_size:27|offset:27|fin:1|stream_flag:72|conn:00005581E5BD8FFC|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/12/13 12:01:01 487048] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765627261487047|
[2025/12/13 12:01:01 487055] [debug] |scid:37d3bbcd7526e44d|xqc_path_get_perf_class|conn:00005581E5BD8FFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:01:01 487062] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:60|schedule_bytes:0|inflight:1184|cwnd:137856|conn:00005581E5BD8FFC|stream_id:0|stream_offset:27|
[2025/12/13 12:01:01 487067] [debug] |scid:37d3bbcd7526e44d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005581E5BD8FFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:01:01 487077] [debug] |scid:37d3bbcd7526e44d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:60|reinj:0|path_class:2|
[2025/12/13 12:01:01 487083] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:0|size:60|pkt_type:0RTT|frame:STREAM |
[2025/12/13 12:01:01 487091] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:60|schedule_bytes:0|inflight:1184|cwnd:137856|conn:00005581E5BD8FFC|stream_id:0|stream_offset:27|
[2025/12/13 12:01:01 487098] [debug] |scid:37d3bbcd7526e44d|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 12:01:01 487105] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 12:01:01 487172] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:0|size:60|sent:76|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1765627261487114|stream_id:0|stream_offset:27|
[2025/12/13 12:01:01 487183] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:0|origin_pktnum:0|size:60|enc_size:76|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:01:01 487191] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/12/13 12:01:01 487198] [debug] |scid:37d3bbcd7526e44d|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:10|
[2025/12/13 12:01:01 487205] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 12:01:01 487210] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:01:01 487214] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 60|
[2025/12/13 12:01:01 487217] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 12:01:01 487221] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:1765627262236806|now:1765627261487197|interv:749609|
[2025/12/13 12:01:01 487225] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:0|expire:1765627262236806|now:1765627261487197|interval:749609|pto_count:0|srtt:250000
[2025/12/13 12:01:01 487230] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1244|
[2025/12/13 12:01:01 487235] [debug] |scid:37d3bbcd7526e44d|xqc_conn_next_wakeup_time|wakeup_time:1765627262236806|
[2025/12/13 12:01:01 487238] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_active_queue|last_ticked_time:1765627261487047|pd_index:0|
[2025/12/13 12:01:01 487243] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_wakeup_queue|next_tick_time:1765627262236806|
[2025/12/13 12:01:01 487246] [debug] |xqc_engine_wakeup_after|wakeup:1765627262236806|now:1765627261487246|diff:749560|
[2025/12/13 12:01:01 487251] [debug] |xqc_engine_conn_logic|END|
[2025/12/13 12:01:01 521114] [info] |xqc_engine_packet_process|==>|conn:00005581E5BD8FFC|size:1252|state:C_INITIAL_SENT|recv_time:1765627261521112|
[2025/12/13 12:01:01 521129] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37d3bbcd7526e44d|spin_bit:0|
[2025/12/13 12:01:01 521135] [warn] |scid:37d3bbcd7526e44d|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/12/13 12:01:01 521158] [debug] |scid:37d3bbcd7526e44d|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 12:01:01 521167] [info] |scid:37d3bbcd7526e44d|xqc_conn_process_packet|ignore err|-630|
[2025/12/13 12:01:01 521174] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:PATH_IDLE|expire:1765627381521112|now:1765627261521112|interv:120000000|
[2025/12/13 12:01:01 521187] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:CONN_IDLE|expire:1765627381521112|now:1765627261521112|interv:120000000|
[2025/12/13 12:01:01 521191] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_wakeup_queue|next_tick_time:1765627262236806|pq_index:0|
[2025/12/13 12:01:01 521196] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:1765627261487047|
[2025/12/13 12:01:01 521204] [debug] |xqc_engine_main_logic|BEGIN|now:1765627261521203|
[2025/12/13 12:01:01 521211] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765627261521210|
[2025/12/13 12:01:01 521220] [debug] |scid:37d3bbcd7526e44d|xqc_conn_next_wakeup_time|wakeup_time:1765627262236806|
[2025/12/13 12:01:01 521226] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_wakeup_queue|next_tick_time:1765627262236806|
[2025/12/13 12:01:01 521232] [debug] |xqc_engine_wakeup_after|wakeup:1765627262236806|now:1765627261521232|diff:715574|
[2025/12/13 12:01:01 521239] [debug] |xqc_engine_main_logic|END|now:1765627261521210|
[2025/12/13 12:01:01 521365] [info] |xqc_engine_packet_process|==>|conn:00005581E5BD8FFC|size:311|state:C_INITIAL_SENT|recv_time:1765627261521364|
[2025/12/13 12:01:01 521377] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37d3bbcd7526e44d|spin_bit:0|
[2025/12/13 12:01:01 521384] [warn] |scid:37d3bbcd7526e44d|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/12/13 12:01:01 521391] [debug] |scid:37d3bbcd7526e44d|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/12/13 12:01:01 521397] [info] |scid:37d3bbcd7526e44d|xqc_conn_process_packet|ignore err|-630|
[2025/12/13 12:01:01 521402] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:PATH_IDLE|expire:1765627381521364|now:1765627261521364|interv:120000000|
[2025/12/13 12:01:01 521406] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:CONN_IDLE|expire:1765627381521364|now:1765627261521364|interv:120000000|
[2025/12/13 12:01:01 521412] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_wakeup_queue|next_tick_time:1765627262236806|pq_index:0|
[2025/12/13 12:01:01 521418] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:1765627261521210|
[2025/12/13 12:01:01 521425] [debug] |xqc_engine_main_logic|BEGIN|now:1765627261521425|
[2025/12/13 12:01:01 521433] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765627261521432|
[2025/12/13 12:01:01 521441] [debug] |scid:37d3bbcd7526e44d|xqc_conn_next_wakeup_time|wakeup_time:1765627262236806|
[2025/12/13 12:01:01 521447] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_wakeup_queue|next_tick_time:1765627262236806|
[2025/12/13 12:01:01 521453] [debug] |xqc_engine_wakeup_after|wakeup:1765627262236806|now:1765627261521453|diff:715353|
[2025/12/13 12:01:01 521460] [debug] |xqc_engine_main_logic|END|now:1765627261521432|
[2025/12/13 12:01:02 237341] [debug] |xqc_engine_main_logic|BEGIN|now:1765627262237340|
[2025/12/13 12:01:02 237362] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_wakeup_queue|next_tick_time:1765627262236806|pq_index:0|
[2025/12/13 12:01:02 237370] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:1765627261521432|
[2025/12/13 12:01:02 237379] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1765627262237375|
[2025/12/13 12:01:02 237385] [debug] |scid:37d3bbcd7526e44d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765627262236806|now:1765627262237375|
[2025/12/13 12:01:02 237390] [debug] |scid:37d3bbcd7526e44d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 12:01:02 237394] [debug] |scid:37d3bbcd7526e44d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005581E5BD8FFC|path:0|bytes_in_flight:1244|
[2025/12/13 12:01:02 237407] [debug] |scid:37d3bbcd7526e44d|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:10|
[2025/12/13 12:01:02 237412] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 12:01:02 237416] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:01:02 237420] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 60|
[2025/12/13 12:01:02 237424] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 12:01:02 237428] [debug] |scid:37d3bbcd7526e44d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/12/13 12:01:02 237434] [debug] |scid:37d3bbcd7526e44d|xqc_conn_send_probe_pkt|conn:00005581E5BD8FFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/13 12:01:02 237446] [debug] |scid:37d3bbcd7526e44d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/12/13 12:01:02 237451] [debug] |scid:37d3bbcd7526e44d|xqc_conn_send_probe_pkt|conn:00005581E5BD8FFC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/12/13 12:01:02 237455] [debug] |scid:37d3bbcd7526e44d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005581E5BD8FFC|pto_count:1
[2025/12/13 12:01:02 237459] [debug] |scid:37d3bbcd7526e44d|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:10|
[2025/12/13 12:01:02 237464] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:01:02 237467] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:01:02 237471] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 60|
[2025/12/13 12:01:02 237475] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 12:01:02 237479] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765627262237459|interv:18444978446447314156|
[2025/12/13 12:01:02 237483] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:0|expire:18446744073709551615|now:1765627262237459|interval:18444978446447314156|pto_count:1|srtt:250000
[2025/12/13 12:01:02 237490] [debug] |scid:37d3bbcd7526e44d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 12:01:02 237496] [debug] |scid:37d3bbcd7526e44d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 12:01:02 237502] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/13 12:01:02 237509] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 12:01:02 237592] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:60|now:1765627262237525|stream_id:0|stream_offset:0|
[2025/12/13 12:01:02 237601] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:01:02 237607] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|path:0|inflight:60|applimit:1184|
[2025/12/13 12:01:02 237639] [debug] |scid:37d3bbcd7526e44d|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:10|
[2025/12/13 12:01:02 237646] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 12:01:02 237651] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:01:02 237655] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 60|
[2025/12/13 12:01:02 237659] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 12:01:02 237663] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:1765627263737525|now:1765627262237638|interv:1499887|
[2025/12/13 12:01:02 237667] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:0|expire:1765627263737525|now:1765627262237638|interval:1499887|pto_count:1|srtt:250000
[2025/12/13 12:01:02 237672] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1244|
[2025/12/13 12:01:02 237677] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/12/13 12:01:02 237682] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 12:01:02 237710] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1244|now:1765627262237689|stream_id:0|stream_offset:0|
[2025/12/13 12:01:02 237719] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/12/13 12:01:02 237725] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|path:0|inflight:1244|applimit:1184|
[2025/12/13 12:01:02 237732] [debug] |scid:37d3bbcd7526e44d|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:10|
[2025/12/13 12:01:02 237737] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 2368|
[2025/12/13 12:01:02 237741] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:01:02 237745] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 60|
[2025/12/13 12:01:02 237749] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 12:01:02 237753] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:1765627263737689|now:1765627262237732|interv:1499957|
[2025/12/13 12:01:02 237757] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:0|expire:1765627263737689|now:1765627262237732|interval:1499957|pto_count:1|srtt:250000
[2025/12/13 12:01:02 237761] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2428|
[2025/12/13 12:01:02 237766] [debug] |scid:37d3bbcd7526e44d|xqc_conn_next_wakeup_time|wakeup_time:1765627263737689|
[2025/12/13 12:01:02 237771] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_wakeup_queue|next_tick_time:1765627263737689|
[2025/12/13 12:01:02 237775] [debug] |xqc_engine_wakeup_after|wakeup:1765627263737689|now:1765627262237775|diff:1499914|
[2025/12/13 12:01:02 237779] [debug] |xqc_engine_main_logic|END|now:1765627262237375|
[2025/12/13 12:01:02 270163] [info] |xqc_engine_packet_process|==>|conn:00005581E5BD8FFC|size:1252|state:C_INITIAL_SENT|recv_time:1765627262270160|
[2025/12/13 12:01:02 270190] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 12:01:02 270196] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_initial|success|Length:29|
[2025/12/13 12:01:02 270205] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 12:01:02 270212] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:108032|
[2025/12/13 12:01:02 270221] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:108032|
[2025/12/13 12:01:02 270227] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:2|
[2025/12/13 12:01:02 270236] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|conn:00005581E5BD8FFC|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|
[2025/12/13 12:01:02 270246] [debug] |scid:37d3bbcd7526e44d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1765627261486806|is_app_limited:1|send_elapse:0|ack_elapse:783354|ctl_first_sent_time:1765627261486806|lagest_ack_time:1765627262270160|curr_delivered:1184|
[2025/12/13 12:01:02 270254] [debug] |scid:37d3bbcd7526e44d|xqc_update_sample|sampler_sent_time_update:1765627261486806|
[2025/12/13 12:01:02 270261] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/12/13 12:01:02 270268] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|conn:00005581E5BD8FFC|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|
[2025/12/13 12:01:02 270274] [debug] |scid:37d3bbcd7526e44d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1244|prior_delivered:0|prior_time:1765627261486806|is_app_limited:1|send_elapse:750719|ack_elapse:783354|ctl_first_sent_time:1765627262237525|lagest_ack_time:1765627262270160|curr_delivered:2368|
[2025/12/13 12:01:02 270281] [debug] |scid:37d3bbcd7526e44d|xqc_update_sample|sampler_sent_time_update:1765627262237525|
[2025/12/13 12:01:02 270287] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 12:01:02 270294] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_rtt|before update rtt|conn:00005581E5BD8FFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32635|ack_delay:72|
[2025/12/13 12:01:02 270304] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_rtt|l-0.0.0.0-58190-37d3bbcd7526e44d p-193.167.100.100-443-8988b0011ceec29f |after update rtt|conn:00005581E5BD8FFC|srtt:32635|rttvar:16317|minrtt:32635|latest_rtt:32635|ack_delay:72|
[2025/12/13 12:01:02 270311] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/12/13 12:01:02 270315] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 12:01:02 270320] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/12/13 12:01:02 270324] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|srtt:32635|rtt_var:16317|pto_duration:195806|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:10|
[2025/12/13 12:01:02 270328] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:01:02 270332] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:01:02 270336] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 60|
[2025/12/13 12:01:02 270340] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 12:01:02 270343] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765627262270323|interv:18444978446447281292|
[2025/12/13 12:01:02 270352] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:0|expire:18446744073709551615|now:1765627262270323|interval:18444978446447281292|pto_count:1|srtt:32635
[2025/12/13 12:01:02 270360] [debug] |scid:37d3bbcd7526e44d|xqc_generate_sample|sampler: send_elapse 750719, ack_elapse 783354, delivered 2368|rate 3022|lost 0|
[2025/12/13 12:01:02 270366] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/13 12:01:02 270373] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3022) in round 1|
[2025/12/13 12:01:02 270378] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_update_min_rtt|probertt expire|rtt:32635, old_rtt:2147483647|
[2025/12/13 12:01:02 270382] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_update_min_rtt|minrtt expire|rtt:32635, old_rtt:2147483647|
[2025/12/13 12:01:02 270387] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:604|
[2025/12/13 12:01:02 270391] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1765627262237525|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/12/13 12:01:02 270395] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:2368|po_sent_time:1765627262237525|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/12/13 12:01:02 270400] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|l-0.0.0.0-58190-37d3bbcd7526e44d p-193.167.100.100-443-8988b0011ceec29f |bbr on ack|mode:0|pacing_rate:12186748|bw:3022|cwnd:140224|full_bw_reached:0|inflight:60|srtt:32635|latest_rtt:32635|min_rtt:32635|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 12:01:02 270405] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:0|
[2025/12/13 12:01:02 270409] [debug] |scid:37d3bbcd7526e44d|xqc_process_padding_frame|process padding|
[2025/12/13 12:01:02 270415] [info] |scid:37d3bbcd7526e44d|xqc_conn_confirm_cid|dcid change|ori:8988b0011ceec29f|new:75a6e38239d70306|
[2025/12/13 12:01:02 270421] [info] |scid:37d3bbcd7526e44d|xqc_conn_addr_validated|Address Validated|conn:00005581E5BD8FFC|role:0|
[2025/12/13 12:01:02 270426] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:108032|largest:108032|pns:0|
[2025/12/13 12:01:02 270430] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:1252|pkt_type:INIT|pkt_num:108032|frame:PADDING ACK |recv_time:1765627262270160|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:02 270435] [info] |scid:37d3bbcd7526e44d|xqc_packet_parse_single|delay|buff HSK before hs_rx_key_ready|
[2025/12/13 12:01:02 270443] [debug] |scid:37d3bbcd7526e44d|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:2|
[2025/12/13 12:01:02 270447] [info] |scid:37d3bbcd7526e44d|xqc_conn_process_packet|ignore err|-630|
[2025/12/13 12:01:02 270451] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:PATH_IDLE|expire:1765627382270160|now:1765627262270160|interv:120000000|
[2025/12/13 12:01:02 270456] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:CONN_IDLE|expire:1765627382270160|now:1765627262270160|interv:120000000|
[2025/12/13 12:01:02 270460] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_wakeup_queue|next_tick_time:1765627263737689|pq_index:0|
[2025/12/13 12:01:02 270464] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:1765627262237375|
[2025/12/13 12:01:02 270468] [debug] |xqc_engine_main_logic|BEGIN|now:1765627262270468|
[2025/12/13 12:01:02 270473] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST NEED_RUN ADDR_VALIDATED |now:1765627262270472|
[2025/12/13 12:01:02 270482] [debug] |scid:37d3bbcd7526e44d|xqc_conn_next_wakeup_time|wakeup_time:1765627382270160|
[2025/12/13 12:01:02 270486] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_wakeup_queue|next_tick_time:1765627382270160|
[2025/12/13 12:01:02 270490] [debug] |xqc_engine_wakeup_after|wakeup:1765627382270160|now:1765627262270490|diff:119999670|
[2025/12/13 12:01:02 270495] [debug] |xqc_engine_main_logic|END|now:1765627262270472|
[2025/12/13 12:01:02 270504] [debug] |xqc_engine_main_logic|BEGIN|now:1765627262270504|
[2025/12/13 12:01:02 270508] [debug] |xqc_engine_wakeup_after|wakeup:1765627382270160|now:1765627262270508|diff:119999652|
[2025/12/13 12:01:02 270512] [debug] |xqc_engine_main_logic|END|now:1765627262270504|
[2025/12/13 12:01:06 773081] [info] |xqc_engine_packet_process|==>|conn:00005581E5BD8FFC|size:1252|state:C_INITIAL_SENT|recv_time:1765627266773077|
[2025/12/13 12:01:06 773112] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 12:01:06 773120] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_initial|success|Length:285|
[2025/12/13 12:01:06 773138] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:108032|
[2025/12/13 12:01:06 773146] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:108037|
[2025/12/13 12:01:06 773161] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:108037|
[2025/12/13 12:01:06 773169] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:6|
[2025/12/13 12:01:06 773178] [debug] |scid:37d3bbcd7526e44d|xqc_process_crypto_frame|level:0|
[2025/12/13 12:01:06 773187] [debug] |scid:37d3bbcd7526e44d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 12:01:06 773195] [debug] |scid:37d3bbcd7526e44d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/12/13 12:01:06 773641] [debug] |scid:37d3bbcd7526e44d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/12/13 12:01:06 773653] [debug] |scid:37d3bbcd7526e44d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 12:01:06 773659] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_wakeup_queue|next_tick_time:1765627382270160|pq_index:0|
[2025/12/13 12:01:06 773666] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:1765627262270472|
[2025/12/13 12:01:06 773671] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:2|
[2025/12/13 12:01:06 773677] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:0|
[2025/12/13 12:01:06 773682] [debug] |scid:37d3bbcd7526e44d|xqc_process_padding_frame|process padding|
[2025/12/13 12:01:06 773690] [debug] |scid:37d3bbcd7526e44d|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 12:01:06 773697] [debug] |scid:37d3bbcd7526e44d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/13 12:01:06 773703] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:108037|largest:108037|pns:0|
[2025/12/13 12:01:06 773710] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:1252|pkt_type:INIT|pkt_num:108037|frame:PADDING ACK CRYPTO |recv_time:1765627266773077|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:06 773717] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_handshake|success|Length:916|
[2025/12/13 12:01:06 773724] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 12:01:06 773729] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/12/13 12:01:06 773736] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:8|
[2025/12/13 12:01:06 773741] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:1|
[2025/12/13 12:01:06 773745] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:0|
[2025/12/13 12:01:06 773756] [debug] |scid:37d3bbcd7526e44d|xqc_process_padding_frame|process padding|
[2025/12/13 12:01:06 773763] [debug] |scid:37d3bbcd7526e44d|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 12:01:06 773768] [debug] |scid:37d3bbcd7526e44d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/13 12:01:06 773774] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:1|
[2025/12/13 12:01:06 773779] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:941|pkt_type:HSK|pkt_num:8|frame:PADDING PING |recv_time:1765627266773077|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:06 773785] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:PATH_IDLE|expire:1765627386773077|now:1765627266773077|interv:120000000|
[2025/12/13 12:01:06 773791] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:CONN_IDLE|expire:1765627386773077|now:1765627266773077|interv:120000000|
[2025/12/13 12:01:06 773796] [debug] |xqc_engine_main_logic|BEGIN|now:1765627266773796|
[2025/12/13 12:01:06 773802] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1765627266773801|
[2025/12/13 12:01:06 773808] [debug] |scid:37d3bbcd7526e44d|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:2|
[2025/12/13 12:01:06 773814] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_handshake|success|Length:1172|
[2025/12/13 12:01:06 773820] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:8|
[2025/12/13 12:01:06 773824] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/13 12:01:06 773830] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/12/13 12:01:06 773835] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:1|
[2025/12/13 12:01:06 773840] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:0|
[2025/12/13 12:01:06 773844] [debug] |scid:37d3bbcd7526e44d|xqc_process_padding_frame|process padding|
[2025/12/13 12:01:06 773852] [debug] |scid:37d3bbcd7526e44d|xqc_maybe_should_ack|already yes|
[2025/12/13 12:01:06 773857] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:8|pns:1|
[2025/12/13 12:01:06 773862] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:1197|pkt_type:HSK|pkt_num:3|frame:PADDING PING |recv_time:1765627262270160|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:06 773868] [debug] |scid:37d3bbcd7526e44d|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/12/13 12:01:06 773873] [debug] |scid:37d3bbcd7526e44d|xqc_process_crypto_write_streams|
[2025/12/13 12:01:06 773879] [debug] |scid:37d3bbcd7526e44d|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 12:01:06 773883] [debug] |scid:37d3bbcd7526e44d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/12/13 12:01:06 773892] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|largest_recv:108037|ack_delay:814|first_ack_range:0|largest_pkt_recv_time:1765627266773077|
[2025/12/13 12:01:06 773898] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|high:108037|low:108037|pkt_pns:0|
[2025/12/13 12:01:06 773903] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|high:108032|low:108032|pkt_pns:0|
[2025/12/13 12:01:06 773907] [debug] |scid:37d3bbcd7526e44d|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:108037|frame_largest_recv:108037|
[2025/12/13 12:01:06 773913] [debug] |scid:37d3bbcd7526e44d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 12:01:06 773918] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|largest_recv:8|ack_delay:841|first_ack_range:0|largest_pkt_recv_time:1765627266773077|
[2025/12/13 12:01:06 773927] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|high:8|low:8|pkt_pns:1|
[2025/12/13 12:01:06 773932] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|high:3|low:3|pkt_pns:1|
[2025/12/13 12:01:06 773937] [debug] |scid:37d3bbcd7526e44d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/12/13 12:01:06 773942] [debug] |scid:37d3bbcd7526e44d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 12:01:06 773948] [debug] |scid:37d3bbcd7526e44d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 773954] [debug] |scid:37d3bbcd7526e44d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 773960] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:0|size:91|pkt_type:INIT|frame:ACK |
[2025/12/13 12:01:06 773967] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 12:01:06 774009] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:60|now:1765627266773976|stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 774018] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/12/13 12:01:06 774025] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|path:0|inflight:60|applimit:0|
[2025/12/13 12:01:06 774031] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140224|inflight:60|
[2025/12/13 12:01:06 774036] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/12/13 12:01:06 774041] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 12:01:06 774060] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:0|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:60|now:1765627266774046|stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 774065] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:0|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/12/13 12:01:06 774072] [debug] |scid:37d3bbcd7526e44d|xqc_conn_next_wakeup_time|wakeup_time:1765627386773077|
[2025/12/13 12:01:06 774079] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_wakeup_queue|next_tick_time:1765627386773077|
[2025/12/13 12:01:06 774085] [debug] |xqc_engine_wakeup_after|wakeup:1765627386773077|now:1765627266774085|diff:119998992|
[2025/12/13 12:01:06 774094] [debug] |xqc_engine_main_logic|END|now:1765627266773801|
[2025/12/13 12:01:06 774107] [debug] |xqc_engine_main_logic|BEGIN|now:1765627266774106|
[2025/12/13 12:01:06 774112] [debug] |xqc_engine_wakeup_after|wakeup:1765627386773077|now:1765627266774112|diff:119998965|
[2025/12/13 12:01:06 774115] [debug] |xqc_engine_main_logic|END|now:1765627266774106|
[2025/12/13 12:01:06 806151] [info] |xqc_engine_packet_process|==>|conn:00005581E5BD8FFC|size:531|state:C_INITIAL_RECVD|recv_time:1765627266806149|
[2025/12/13 12:01:06 806166] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_handshake|success|Length:30|
[2025/12/13 12:01:06 806175] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:8|
[2025/12/13 12:01:06 806181] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/12/13 12:01:06 806189] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:9|
[2025/12/13 12:01:06 806196] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:1|
[2025/12/13 12:01:06 806201] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:0|
[2025/12/13 12:01:06 806217] [debug] |scid:37d3bbcd7526e44d|xqc_process_padding_frame|process padding|
[2025/12/13 12:01:06 806224] [debug] |scid:37d3bbcd7526e44d|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 12:01:06 806231] [debug] |scid:37d3bbcd7526e44d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP HAS_GAP DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/12/13 12:01:06 806238] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:1|
[2025/12/13 12:01:06 806244] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:531|pkt_type:HSK|pkt_num:9|frame:PADDING PING |recv_time:1765627266806149|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:06 806252] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_handshake|success|Length:30|
[2025/12/13 12:01:06 806258] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:9|
[2025/12/13 12:01:06 806264] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/12/13 12:01:06 806271] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:10|
[2025/12/13 12:01:06 806277] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:1|
[2025/12/13 12:01:06 806283] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:0|
[2025/12/13 12:01:06 806289] [debug] |scid:37d3bbcd7526e44d|xqc_process_padding_frame|process padding|
[2025/12/13 12:01:06 806295] [debug] |scid:37d3bbcd7526e44d|xqc_maybe_should_ack|already yes|
[2025/12/13 12:01:06 806301] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:1|
[2025/12/13 12:01:06 806307] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:476|pkt_type:HSK|pkt_num:10|frame:PADDING PING |recv_time:1765627266806149|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:06 806312] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_handshake|success|Length:286|
[2025/12/13 12:01:06 806316] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:10|
[2025/12/13 12:01:06 806320] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/12/13 12:01:06 806325] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:11|
[2025/12/13 12:01:06 806329] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:6|
[2025/12/13 12:01:06 806333] [debug] |scid:37d3bbcd7526e44d|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/12/13 12:01:06 806345] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_wakeup_queue|next_tick_time:1765627386773077|pq_index:0|
[2025/12/13 12:01:06 806352] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:1765627266773801|
[2025/12/13 12:01:06 806357] [debug] |scid:37d3bbcd7526e44d|xqc_process_crypto_frame|level:2|
[2025/12/13 12:01:06 806364] [debug] |scid:37d3bbcd7526e44d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 12:01:06 806368] [debug] |scid:37d3bbcd7526e44d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|157u|
[2025/12/13 12:01:06 806420] [debug] |scid:37d3bbcd7526e44d|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/12/13 12:01:06 806427] [info] |scid:37d3bbcd7526e44d|xqc_conn_tls_transport_params_cb|store sr_token with cid: 8988b0011ceec29f|token:3552e5f8d62ea45bbde8c2cf471a7033
[2025/12/13 12:01:06 806432] [debug] |scid:37d3bbcd7526e44d|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/12/13 12:01:06 806436] [warn] |scid:37d3bbcd7526e44d|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/13 12:01:06 806648] [debug] |scid:37d3bbcd7526e44d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/13 12:01:06 806656] [debug] |scid:37d3bbcd7526e44d|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/13 12:01:06 806661] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:0|
[2025/12/13 12:01:06 806670] [debug] |scid:37d3bbcd7526e44d|xqc_process_padding_frame|process padding|
[2025/12/13 12:01:06 806674] [debug] |scid:37d3bbcd7526e44d|xqc_maybe_should_ack|already yes|
[2025/12/13 12:01:06 806678] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:1|
[2025/12/13 12:01:06 806683] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:421|pkt_type:HSK|pkt_num:11|frame:PADDING CRYPTO |recv_time:1765627266806149|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:06 806689] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_handshake|success|Length:30|
[2025/12/13 12:01:06 806700] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:11|
[2025/12/13 12:01:06 806704] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/12/13 12:01:06 806709] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:12|
[2025/12/13 12:01:06 806713] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:1|
[2025/12/13 12:01:06 806717] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:0|
[2025/12/13 12:01:06 806722] [debug] |scid:37d3bbcd7526e44d|xqc_process_padding_frame|process padding|
[2025/12/13 12:01:06 806728] [debug] |scid:37d3bbcd7526e44d|xqc_maybe_should_ack|already yes|
[2025/12/13 12:01:06 806733] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:1|
[2025/12/13 12:01:06 806739] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:110|pkt_type:HSK|pkt_num:12|frame:PADDING PING |recv_time:1765627266806149|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:06 806747] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_handshake|success|Length:30|
[2025/12/13 12:01:06 806753] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:12|
[2025/12/13 12:01:06 806758] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/12/13 12:01:06 806765] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:13|
[2025/12/13 12:01:06 806771] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:1|
[2025/12/13 12:01:06 806775] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:0|
[2025/12/13 12:01:06 806779] [debug] |scid:37d3bbcd7526e44d|xqc_process_padding_frame|process padding|
[2025/12/13 12:01:06 806783] [debug] |scid:37d3bbcd7526e44d|xqc_maybe_should_ack|already yes|
[2025/12/13 12:01:06 806786] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:1|
[2025/12/13 12:01:06 806791] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:55|pkt_type:HSK|pkt_num:13|frame:PADDING PING |recv_time:1765627266806149|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:06 806795] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:PATH_IDLE|expire:1765627386806149|now:1765627266806149|interv:120000000|
[2025/12/13 12:01:06 806799] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:CONN_IDLE|expire:1765627386806149|now:1765627266806149|interv:120000000|
[2025/12/13 12:01:06 806803] [debug] |xqc_engine_main_logic|BEGIN|now:1765627266806803|
[2025/12/13 12:01:06 806808] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|state:C_INITIAL_RECVD|flag:TICKING HAS_GAP DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1765627266806807|
[2025/12/13 12:01:06 806813] [info] |scid:37d3bbcd7526e44d|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/13 12:01:06 806818] [debug] |scid:37d3bbcd7526e44d|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/12/13 12:01:06 806822] [debug] |scid:37d3bbcd7526e44d|xqc_process_crypto_write_streams|
[2025/12/13 12:01:06 806825] [debug] |scid:37d3bbcd7526e44d|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/13 12:01:06 806834] [info] |scid:37d3bbcd7526e44d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:68|sent:39|pkt_type:HSK|frame:CRYPTO |now:1765627266806834|
[2025/12/13 12:01:06 806839] [debug] |scid:37d3bbcd7526e44d|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005581E5BD8FFC|
[2025/12/13 12:01:06 806843] [info] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 12:01:06 806848] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|srtt:32635|rtt_var:16317|pto_duration:97903|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/12/13 12:01:06 806852] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:01:06 806857] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:01:06 806860] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 60|
[2025/12/13 12:01:06 806864] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/12/13 12:01:06 806868] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1765627266806847|interv:18444978446442744768|
[2025/12/13 12:01:06 806873] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:0|expire:18446744073709551615|now:1765627266806847|interval:18444978446442744768|pto_count:0|srtt:32635
[2025/12/13 12:01:06 806878] [debug] |scid:37d3bbcd7526e44d|xqc_conn_early_data_accept|accept|
[2025/12/13 12:01:06 806882] [debug] |scid:37d3bbcd7526e44d|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/12/13 12:01:06 806887] [debug] |scid:37d3bbcd7526e44d|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/12/13 12:01:06 806891] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37d3bbcd7526e44d|spin_bit:0|
[2025/12/13 12:01:06 806896] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 12:01:06 806900] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/12/13 12:01:06 806905] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/12/13 12:01:06 806909] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:2|
[2025/12/13 12:01:06 806914] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|conn:00005581E5BD8FFC|path:0|pkt_num:0|origin_pktnum:0|size:60|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/12/13 12:01:06 806919] [debug] |scid:37d3bbcd7526e44d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1244|prior_delivered:0|prior_time:1765627261486806|is_app_limited:1|send_elapse:308|ack_elapse:34306|ctl_first_sent_time:1765627261487114|lagest_ack_time:1765627261521112|curr_delivered:2428|
[2025/12/13 12:01:06 806924] [debug] |scid:37d3bbcd7526e44d|xqc_update_sample|sampler_sent_time_update:1765627261487114|
[2025/12/13 12:01:06 806928] [debug] |scid:37d3bbcd7526e44d|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/12/13 12:01:06 806934] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 12:01:06 806938] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_rtt|before update rtt|conn:00005581E5BD8FFC|srtt:32635|rttvar:16317|minrtt:32635|latest_rtt:33998|ack_delay:56|
[2025/12/13 12:01:06 806943] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_rtt|l-0.0.0.0-58190-37d3bbcd7526e44d p-193.167.100.100-443-8988b0011ceec29f |after update rtt|conn:00005581E5BD8FFC|srtt:32798|rttvar:12564|minrtt:32635|latest_rtt:33998|ack_delay:56|
[2025/12/13 12:01:06 806947] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 12:01:06 806955] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:01:06 806959] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|srtt:32798|rtt_var:12564|pto_duration:83054|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/12/13 12:01:06 806964] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:1765627266890017|now:1765627266806959|interv:83058|
[2025/12/13 12:01:06 806968] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:1|expire:1765627266890017|now:1765627266806959|interval:83058|pto_count:0|srtt:32798
[2025/12/13 12:01:06 806972] [debug] |scid:37d3bbcd7526e44d|xqc_generate_sample|sampler: send_elapse 308, ack_elapse 34306, delivered 2428|rate 70774|lost 0|
[2025/12/13 12:01:06 806977] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (70774) in round 1|
[2025/12/13 12:01:06 806981] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_update_min_rtt|minrtt expire|rtt:32635, old_rtt:32635|
[2025/12/13 12:01:06 806986] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6661|extra_cwnd:4736|
[2025/12/13 12:01:06 806990] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:60|po_sent_time:1765627261487114|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/12/13 12:01:06 806994] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140224|packet_lost:0|acked:60|po_sent_time:1765627261487114|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/12/13 12:01:06 806999] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|l-0.0.0.0-58190-37d3bbcd7526e44d p-193.167.100.100-443-8988b0011ceec29f |bbr on ack|mode:0|pacing_rate:12186748|bw:70774|cwnd:140284|full_bw_reached:0|inflight:0|srtt:32798|latest_rtt:33998|min_rtt:32635|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/13 12:01:06 807004] [stats] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|l-0.0.0.0-58190-37d3bbcd7526e44d p-193.167.100.100-443-8988b0011ceec29f |bandwidth change record|bw_before:3022|bw_after:70774|srtt:32798|cwnd:140284|
[2025/12/13 12:01:06 807009] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:6|
[2025/12/13 12:01:06 807013] [debug] |scid:37d3bbcd7526e44d|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/12/13 12:01:06 807018] [debug] |scid:37d3bbcd7526e44d|xqc_process_crypto_frame|level:3|
[2025/12/13 12:01:06 807022] [debug] |scid:37d3bbcd7526e44d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/12/13 12:01:06 807026] [debug] |scid:37d3bbcd7526e44d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|133u|
[2025/12/13 12:01:06 807138] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:7|
[2025/12/13 12:01:06 807193] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:18|
[2025/12/13 12:01:06 807198] [debug] |scid:37d3bbcd7526e44d|xqc_process_new_conn_id_frame|new_conn_id|f9fae26a4021a0d6|sr_token:4beeff053744b338c45f929da8d2fecf
[2025/12/13 12:01:06 807205] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:18|
[2025/12/13 12:01:06 807209] [debug] |scid:37d3bbcd7526e44d|xqc_process_new_conn_id_frame|new_conn_id|449685d2f66314d1|sr_token:630d8064e1e7f4ab770e519f6989a3df
[2025/12/13 12:01:06 807214] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:18|
[2025/12/13 12:01:06 807218] [debug] |scid:37d3bbcd7526e44d|xqc_process_new_conn_id_frame|new_conn_id|97449644986ca69f|sr_token:6016c1809a28e79a6c0490ba402cef00
[2025/12/13 12:01:06 807223] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:18|
[2025/12/13 12:01:06 807230] [debug] |scid:37d3bbcd7526e44d|xqc_process_new_conn_id_frame|new_conn_id|1bd4281dbbe222bb|sr_token:87116300bb2d58f10d661277cc51d3de
[2025/12/13 12:01:06 807234] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:18|
[2025/12/13 12:01:06 807238] [debug] |scid:37d3bbcd7526e44d|xqc_process_new_conn_id_frame|new_conn_id|1398b50667ed269c|sr_token:21defce655972330e67dab06d54914e2
[2025/12/13 12:01:06 807243] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:18|
[2025/12/13 12:01:06 807246] [debug] |scid:37d3bbcd7526e44d|xqc_process_new_conn_id_frame|new_conn_id|1cd90e93ce257ea6|sr_token:4fe7177ef7faf0b69a491fd4cdcbc53b
[2025/12/13 12:01:06 807251] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:18|
[2025/12/13 12:01:06 807255] [debug] |scid:37d3bbcd7526e44d|xqc_process_new_conn_id_frame|new_conn_id|c03fec87840a67e3|sr_token:5d5a5fe3df8e3e7f90603ca2cc8df191
[2025/12/13 12:01:06 807259] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:8|
[2025/12/13 12:01:06 807263] [debug] |scid:37d3bbcd7526e44d|xqc_process_stream_frame|offset:0|data_length:834|fin:0|stream_id:0|path:0|
[2025/12/13 12:01:06 807268] [debug] |scid:37d3bbcd7526e44d|xqc_insert_stream_frame|merge left|merged_offset_end:834|new_offset:0|new_len:834|
[2025/12/13 12:01:06 807272] [debug] |scid:37d3bbcd7526e44d|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/12/13 12:01:06 807276] [debug] |scid:37d3bbcd7526e44d|xqc_process_stream_frame|stream_length:0|merged_offset_end:834|stream_id:0|
[2025/12/13 12:01:06 807281] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:ACK_01RTT|expire:1765627261546112|now:1765627261521112|interv:25000|
[2025/12/13 12:01:06 807286] [debug] |scid:37d3bbcd7526e44d|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 NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765627261521112|max_ack_delay:25000|
[2025/12/13 12:01:06 807291] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/12/13 12:01:06 807296] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:1252|pkt_type:SHORT_HEADER|pkt_num:0|frame:ACK CRYPTO NEW_TOKEN STREAM NEW_CONNECTION_ID |recv_time:1765627261521112|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:06 807301] [debug] |scid:37d3bbcd7526e44d|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/12/13 12:01:06 807305] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37d3bbcd7526e44d|spin_bit:0|
[2025/12/13 12:01:06 807311] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 12:01:06 807315] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/12/13 12:01:06 807320] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/12/13 12:01:06 807324] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:f|
[2025/12/13 12:01:06 807328] [debug] |scid:37d3bbcd7526e44d|xqc_process_stream_frame|offset:834|data_length:190|fin:1|stream_id:0|path:0|
[2025/12/13 12:01:06 807334] [debug] |scid:37d3bbcd7526e44d|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:834|new_len:190|
[2025/12/13 12:01:06 807340] [debug] |scid:37d3bbcd7526e44d|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 12:01:06 807346] [debug] |scid:37d3bbcd7526e44d|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/12/13 12:01:06 807352] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:0|
[2025/12/13 12:01:06 807358] [debug] |scid:37d3bbcd7526e44d|xqc_process_padding_frame|process padding|
[2025/12/13 12:01:06 807364] [debug] |scid:37d3bbcd7526e44d|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 12:01:06 807371] [debug] |scid:37d3bbcd7526e44d|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 NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 12:01:06 807383] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/12/13 12:01:06 807389] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:311|pkt_type:SHORT_HEADER|pkt_num:1|frame:PADDING STREAM |recv_time:1765627261521364|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:06 807394] [debug] |scid:37d3bbcd7526e44d|xqc_process_read_streams|stream_read_notify|flag:3|stream_id:0|conn:00005581E5BD8FFC|
[2025/12/13 12:01:06 807399] [debug] |scid:37d3bbcd7526e44d|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 12:01:06 807403] [debug] |scid:37d3bbcd7526e44d|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005581E5BD8FFC|
[2025/12/13 12:01:06 807408] [debug] |scid:37d3bbcd7526e44d|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/12/13 12:01:06 807413] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:STREAM_CLOSE|expire:1765627267131575|now:1765627266807413|interv:324162|
[2025/12/13 12:01:06 807454] [debug] |scid:37d3bbcd7526e44d|xqc_process_write_streams|stream_write_notify|flag:1|stream_id:0|conn:00005581E5BD8FFC|cnt:0|
[2025/12/13 12:01:06 807462] [debug] |scid:37d3bbcd7526e44d|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/13 12:01:06 807468] [debug] |scid:37d3bbcd7526e44d|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 12:01:06 807475] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|largest_recv:13|ack_delay:1326|first_ack_range:5|largest_pkt_recv_time:1765627266806149|
[2025/12/13 12:01:06 807479] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|high:13|low:8|pkt_pns:1|
[2025/12/13 12:01:06 807483] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|high:3|low:3|pkt_pns:1|
[2025/12/13 12:01:06 807487] [debug] |scid:37d3bbcd7526e44d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:13|frame_largest_recv:13|
[2025/12/13 12:01:06 807493] [debug] |scid:37d3bbcd7526e44d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 12:01:06 807499] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|largest_recv:1|ack_delay:5286135|first_ack_range:1|largest_pkt_recv_time:1765627261521364|
[2025/12/13 12:01:06 807505] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/12/13 12:01:06 807511] [debug] |scid:37d3bbcd7526e44d|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/12/13 12:01:06 807516] [debug] |scid:37d3bbcd7526e44d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 12:01:06 807523] [debug] |scid:37d3bbcd7526e44d|xqc_path_get_perf_class|conn:00005581E5BD8FFC|path_id:0|path_srtt:32798|min_srtt:32798|path_bw:70774|loss_rate:20.00|path_pto:0|
[2025/12/13 12:01:06 807530] [debug] |scid:37d3bbcd7526e44d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005581E5BD8FFC|path_id:0|path_srtt:32798|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:01:06 807537] [debug] |scid:37d3bbcd7526e44d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:68|reinj:0|path_class:2|
[2025/12/13 12:01:06 807544] [debug] |scid:37d3bbcd7526e44d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 807551] [debug] |scid:37d3bbcd7526e44d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 807558] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:0|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:01:06 807565] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 12:01:06 807603] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:1|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1765627266807575|stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 807639] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:1|origin_pktnum:0|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:01:06 807646] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 12:01:06 807653] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|srtt:32798|rtt_var:12564|pto_duration:83054|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/12/13 12:01:06 807660] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:01:06 807666] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 68|
[2025/12/13 12:01:06 807671] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:01:06 807678] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:1765627266890629|now:1765627266807653|interv:82976|
[2025/12/13 12:01:06 807684] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:1|expire:1765627266890629|now:1765627266807653|interval:82976|pto_count:0|srtt:32798
[2025/12/13 12:01:06 807690] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140284|inflight:68|
[2025/12/13 12:01:06 807698] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/12/13 12:01:06 807703] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 12:01:06 807736] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:2|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:68|now:1765627266807710|stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 807745] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:2|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:01:06 807752] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 12:01:06 807757] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 12:01:06 807777] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:1|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:68|now:1765627266807762|stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 807782] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:1|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:01:06 807788] [debug] |scid:37d3bbcd7526e44d|xqc_conn_next_wakeup_time|wakeup_time:1765627266890629|
[2025/12/13 12:01:06 807794] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_wakeup_queue|next_tick_time:1765627266890629|
[2025/12/13 12:01:06 807801] [debug] |xqc_engine_wakeup_after|wakeup:1765627266890629|now:1765627266807801|diff:82828|
[2025/12/13 12:01:06 807807] [debug] |xqc_engine_main_logic|END|now:1765627266806807|
[2025/12/13 12:01:06 807815] [debug] |xqc_engine_main_logic|BEGIN|now:1765627266807815|
[2025/12/13 12:01:06 807820] [debug] |xqc_engine_wakeup_after|wakeup:1765627266890629|now:1765627266807820|diff:82809|
[2025/12/13 12:01:06 807824] [debug] |xqc_engine_main_logic|END|now:1765627266807815|
[2025/12/13 12:01:06 889624] [debug] |xqc_engine_main_logic|BEGIN|now:1765627266889624|
[2025/12/13 12:01:06 889639] [debug] |xqc_engine_wakeup_after|wakeup:1765627266890629|now:1765627266889639|diff:990|
[2025/12/13 12:01:06 889651] [debug] |xqc_engine_main_logic|END|now:1765627266889624|
[2025/12/13 12:01:06 890720] [debug] |xqc_engine_main_logic|BEGIN|now:1765627266890720|
[2025/12/13 12:01:06 890726] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_wakeup_queue|next_tick_time:1765627266890629|pq_index:0|
[2025/12/13 12:01:06 890731] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:1765627266806807|
[2025/12/13 12:01:06 890737] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765627266890735|
[2025/12/13 12:01:06 890743] [debug] |scid:37d3bbcd7526e44d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1765627266890629|now:1765627266890735|
[2025/12/13 12:01:06 890747] [debug] |scid:37d3bbcd7526e44d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/12/13 12:01:06 890751] [debug] |scid:37d3bbcd7526e44d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005581E5BD8FFC|path:0|bytes_in_flight:68|
[2025/12/13 12:01:06 890756] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|srtt:32798|rtt_var:12564|pto_duration:83054|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/12/13 12:01:06 890760] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:01:06 890764] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 68|
[2025/12/13 12:01:06 890768] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:01:06 890772] [debug] |scid:37d3bbcd7526e44d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/12/13 12:01:06 890777] [debug] |scid:37d3bbcd7526e44d|xqc_conn_send_probe_pkt|conn:00005581E5BD8FFC|path:0|pkt_num:1|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/13 12:01:06 890783] [debug] |scid:37d3bbcd7526e44d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:1|
[2025/12/13 12:01:06 890787] [debug] |scid:37d3bbcd7526e44d|xqc_conn_send_probe_pkt|conn:00005581E5BD8FFC|path:0|pkt_num:1|size:68|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/12/13 12:01:06 890791] [debug] |scid:37d3bbcd7526e44d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005581E5BD8FFC|pto_count:1
[2025/12/13 12:01:06 890796] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|srtt:32798|rtt_var:12564|pto_duration:166108|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:10|
[2025/12/13 12:01:06 890801] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:1765627267056908|now:1765627266890795|interv:166113|
[2025/12/13 12:01:06 890805] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:1|expire:1765627267056908|now:1765627266890795|interval:166113|pto_count:1|srtt:32798
[2025/12/13 12:01:06 890812] [debug] |scid:37d3bbcd7526e44d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 890817] [debug] |scid:37d3bbcd7526e44d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 890822] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:1|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:01:06 890827] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 12:01:06 890874] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:3|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1765627266890839|stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 890885] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:3|origin_pktnum:1|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:01:06 890890] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 12:01:06 890894] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|srtt:32798|rtt_var:12564|pto_duration:166108|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:10|
[2025/12/13 12:01:06 890898] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:01:06 890902] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 68|
[2025/12/13 12:01:06 890906] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:01:06 890910] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:1765627267056947|now:1765627266890894|interv:166053|
[2025/12/13 12:01:06 890914] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:1|expire:1765627267056947|now:1765627266890894|interval:166053|pto_count:1|srtt:32798
[2025/12/13 12:01:06 890918] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140284|inflight:68|
[2025/12/13 12:01:06 890924] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:1|size:68|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:01:06 890928] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/13 12:01:06 890947] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:4|size:68|sent:84|pkt_type:HSK|frame:CRYPTO |inflight:68|now:1765627266890933|stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 890953] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:4|origin_pktnum:1|size:68|enc_size:84|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/12/13 12:01:06 890957] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|path:0|inflight:68|applimit:0|
[2025/12/13 12:01:06 890961] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|srtt:32798|rtt_var:12564|pto_duration:166108|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:10|
[2025/12/13 12:01:06 890965] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:01:06 890969] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 136|
[2025/12/13 12:01:06 890973] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:01:06 890977] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:1765627267057041|now:1765627266890961|interv:166080|
[2025/12/13 12:01:06 890981] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:1|expire:1765627267057041|now:1765627266890961|interval:166080|pto_count:1|srtt:32798
[2025/12/13 12:01:06 890985] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140284|inflight:136|
[2025/12/13 12:01:06 890990] [debug] |scid:37d3bbcd7526e44d|xqc_conn_next_wakeup_time|wakeup_time:1765627267057041|
[2025/12/13 12:01:06 890994] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_wakeup_queue|next_tick_time:1765627267057041|
[2025/12/13 12:01:06 890998] [debug] |xqc_engine_wakeup_after|wakeup:1765627267057041|now:1765627266890998|diff:166043|
[2025/12/13 12:01:06 891002] [debug] |xqc_engine_main_logic|END|now:1765627266890735|
[2025/12/13 12:01:06 922788] [info] |xqc_engine_packet_process|==>|conn:00005581E5BD8FFC|size:951|state:ESTABED|recv_time:1765627266922786|
[2025/12/13 12:01:06 922813] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37d3bbcd7526e44d|spin_bit:0|
[2025/12/13 12:01:06 922824] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:1|
[2025/12/13 12:01:06 922830] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/12/13 12:01:06 922842] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/12/13 12:01:06 922850] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:1e|
[2025/12/13 12:01:06 922858] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:a|
[2025/12/13 12:01:06 922866] [debug] |scid:37d3bbcd7526e44d|xqc_process_stream_frame|offset:0|data_length:834|fin:0|stream_id:0|path:0|
[2025/12/13 12:01:06 922874] [debug] |scid:37d3bbcd7526e44d|xqc_process_stream_frame|already recvd|data_offset:0|data_length:834|merged_offset_end:1024|
[2025/12/13 12:01:06 922881] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:0|
[2025/12/13 12:01:06 922887] [debug] |scid:37d3bbcd7526e44d|xqc_process_padding_frame|process padding|
[2025/12/13 12:01:06 922894] [info] |scid:37d3bbcd7526e44d|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005581E5BD8FFC|
[2025/12/13 12:01:06 922902] [debug] |scid:37d3bbcd7526e44d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:136|cwnd:140284|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/12/13 12:01:06 922909] [debug] |scid:37d3bbcd7526e44d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:68|cwnd:140284|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/12/13 12:01:06 922915] [debug] |scid:37d3bbcd7526e44d|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:140284|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/12/13 12:01:06 922922] [info] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/13 12:01:06 922928] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005581E5BD8FFC|path:0|
[2025/12/13 12:01:06 922935] [debug] |scid:37d3bbcd7526e44d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 12:01:06 922941] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:ACK_01RTT|expire:1765627266947786|now:1765627266922786|interv:25000|
[2025/12/13 12:01:06 922946] [debug] |scid:37d3bbcd7526e44d|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765627266922786|max_ack_delay:25000|
[2025/12/13 12:01:06 922951] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/12/13 12:01:06 922956] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:951|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING STREAM HANDSHAKE_DONE |recv_time:1765627266922786|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:06 922962] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:PATH_IDLE|expire:1765627386922786|now:1765627266922786|interv:120000000|
[2025/12/13 12:01:06 922966] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:CONN_IDLE|expire:1765627386922786|now:1765627266922786|interv:120000000|
[2025/12/13 12:01:06 922970] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_wakeup_queue|next_tick_time:1765627267057041|pq_index:0|
[2025/12/13 12:01:06 922974] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:1765627266890735|
[2025/12/13 12:01:06 922978] [debug] |xqc_engine_main_logic|BEGIN|now:1765627266922978|
[2025/12/13 12:01:06 922983] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765627266922982|
[2025/12/13 12:01:06 923008] [debug] |scid:37d3bbcd7526e44d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:904101fae09840f7|sr_token:00000000000000000000000000000000|seq_num:1
[2025/12/13 12:01:06 923015] [debug] |scid:37d3bbcd7526e44d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:d9102fdd0015851b|sr_token:00000000000000000000000000000000|seq_num:2
[2025/12/13 12:01:06 923021] [debug] |scid:37d3bbcd7526e44d|xqc_path_get_perf_class|conn:00005581E5BD8FFC|path_id:0|path_srtt:32798|min_srtt:32798|path_bw:70774|loss_rate:33.33|path_pto:0|
[2025/12/13 12:01:06 923026] [debug] |scid:37d3bbcd7526e44d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005581E5BD8FFC|path_id:0|path_srtt:32798|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:01:06 923031] [debug] |scid:37d3bbcd7526e44d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/12/13 12:01:06 923035] [debug] |scid:37d3bbcd7526e44d|xqc_path_get_perf_class|conn:00005581E5BD8FFC|path_id:0|path_srtt:32798|min_srtt:32798|path_bw:70774|loss_rate:33.33|path_pto:0|
[2025/12/13 12:01:06 923039] [debug] |scid:37d3bbcd7526e44d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005581E5BD8FFC|path_id:0|path_srtt:32798|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:01:06 923044] [debug] |scid:37d3bbcd7526e44d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:41|reinj:0|path_class:4|
[2025/12/13 12:01:06 923048] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 12:01:06 923053] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 12:01:06 923084] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:2|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1765627266923060|stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 923090] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:01:06 923095] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 12:01:06 923099] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|srtt:32798|rtt_var:12564|pto_duration:83054|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/12/13 12:01:06 923104] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:01:06 923108] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:01:06 923112] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 41|
[2025/12/13 12:01:06 923116] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:1765627267016114|now:1765627266923099|interv:93015|
[2025/12/13 12:01:06 923120] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:2|expire:1765627267016114|now:1765627266923099|interval:93015|pto_count:0|srtt:32798
[2025/12/13 12:01:06 923124] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140284|inflight:41|
[2025/12/13 12:01:06 923129] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 12:01:06 923133] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 12:01:06 923151] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:3|size:41|sent:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:41|now:1765627266923138|stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 923161] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:3|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:01:06 923165] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|path:0|inflight:41|applimit:0|
[2025/12/13 12:01:06 923169] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|srtt:32798|rtt_var:12564|pto_duration:83054|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:10|
[2025/12/13 12:01:06 923173] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:01:06 923177] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:01:06 923181] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_pto_time_and_space|conn:00005581E5BD8FFC|path:0|PNS: 2, unacked: 82|
[2025/12/13 12:01:06 923185] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:LOSS_DETECTION|expire:1765627267016192|now:1765627266923169|interv:93023|
[2025/12/13 12:01:06 923189] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005581E5BD8FFC|path:0|pns:2|expire:1765627267016192|now:1765627266923169|interval:93023|pto_count:0|srtt:32798
[2025/12/13 12:01:06 923193] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:140284|inflight:82|
[2025/12/13 12:01:06 923197] [debug] |scid:37d3bbcd7526e44d|xqc_conn_next_wakeup_time|wakeup_time:1765627266947786|
[2025/12/13 12:01:06 923201] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_wakeup_queue|next_tick_time:1765627266947786|
[2025/12/13 12:01:06 923205] [debug] |xqc_engine_wakeup_after|wakeup:1765627266947786|now:1765627266923205|diff:24581|
[2025/12/13 12:01:06 923210] [debug] |xqc_engine_main_logic|END|now:1765627266922982|
[2025/12/13 12:01:06 923215] [debug] |xqc_engine_main_logic|BEGIN|now:1765627266923215|
[2025/12/13 12:01:06 923219] [debug] |xqc_engine_wakeup_after|wakeup:1765627266947786|now:1765627266923219|diff:24567|
[2025/12/13 12:01:06 923223] [debug] |xqc_engine_main_logic|END|now:1765627266923215|
[2025/12/13 12:01:06 942491] [info] |xqc_engine_packet_process|==>|conn:00005581E5BD8FFC|size:951|state:ESTABED|recv_time:1765627266942490|
[2025/12/13 12:01:06 942510] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37d3bbcd7526e44d|spin_bit:0|
[2025/12/13 12:01:06 942522] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:3|
[2025/12/13 12:01:06 942529] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/12/13 12:01:06 942540] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/12/13 12:01:06 942548] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:1e|
[2025/12/13 12:01:06 942556] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:a|
[2025/12/13 12:01:06 942565] [debug] |scid:37d3bbcd7526e44d|xqc_process_stream_frame|offset:0|data_length:834|fin:0|stream_id:0|path:0|
[2025/12/13 12:01:06 942573] [debug] |scid:37d3bbcd7526e44d|xqc_process_stream_frame|already recvd|data_offset:0|data_length:834|merged_offset_end:1024|
[2025/12/13 12:01:06 942580] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:0|
[2025/12/13 12:01:06 942587] [debug] |scid:37d3bbcd7526e44d|xqc_process_padding_frame|process padding|
[2025/12/13 12:01:06 942595] [debug] |scid:37d3bbcd7526e44d|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 12:01:06 942605] [debug] |scid:37d3bbcd7526e44d|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/12/13 12:01:06 942660] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/12/13 12:01:06 942668] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:951|pkt_type:SHORT_HEADER|pkt_num:5|frame:PADDING STREAM HANDSHAKE_DONE |recv_time:1765627266942490|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:06 942675] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:PATH_IDLE|expire:1765627386942490|now:1765627266942490|interv:120000000|
[2025/12/13 12:01:06 942680] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:CONN_IDLE|expire:1765627386942490|now:1765627266942490|interv:120000000|
[2025/12/13 12:01:06 942685] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_wakeup_queue|next_tick_time:1765627266947786|pq_index:0|
[2025/12/13 12:01:06 942690] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:1765627266922982|
[2025/12/13 12:01:06 942695] [debug] |xqc_engine_main_logic|BEGIN|now:1765627266942695|
[2025/12/13 12:01:06 942701] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765627266942700|
[2025/12/13 12:01:06 942709] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|largest_recv:5|ack_delay:219|first_ack_range:0|largest_pkt_recv_time:1765627266942490|
[2025/12/13 12:01:06 942715] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/12/13 12:01:06 942720] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/12/13 12:01:06 942724] [debug] |scid:37d3bbcd7526e44d|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/12/13 12:01:06 942729] [debug] |scid:37d3bbcd7526e44d|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/12/13 12:01:06 942734] [debug] |scid:37d3bbcd7526e44d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 12:01:06 942740] [debug] |scid:37d3bbcd7526e44d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 942746] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 12:01:06 942752] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-6|next_skip_chance:1765627267266913|current_time:1765627266942751|
[2025/12/13 12:01:06 942757] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/12/13 12:01:06 942796] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:7|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:82|now:1765627266942766|stream_id:0|stream_offset:0|
[2025/12/13 12:01:06 942808] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:7|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:01:06 942818] [debug] |scid:37d3bbcd7526e44d|xqc_conn_next_wakeup_time|wakeup_time:1765627267016192|
[2025/12/13 12:01:06 942826] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_wakeup_queue|next_tick_time:1765627267016192|
[2025/12/13 12:01:06 942834] [debug] |xqc_engine_wakeup_after|wakeup:1765627267016192|now:1765627266942834|diff:73358|
[2025/12/13 12:01:06 942840] [debug] |xqc_engine_main_logic|END|now:1765627266942700|
[2025/12/13 12:01:06 942846] [debug] |xqc_engine_main_logic|BEGIN|now:1765627266942846|
[2025/12/13 12:01:06 942851] [debug] |xqc_engine_wakeup_after|wakeup:1765627267016192|now:1765627266942851|diff:73341|
[2025/12/13 12:01:06 942856] [debug] |xqc_engine_main_logic|END|now:1765627266942846|
[2025/12/13 12:01:06 953714] [info] |xqc_engine_packet_process|==>|conn:00005581E5BD8FFC|size:55|state:ESTABED|recv_time:1765627266953713|
[2025/12/13 12:01:06 953728] [debug] |scid:37d3bbcd7526e44d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37d3bbcd7526e44d|spin_bit:1|
[2025/12/13 12:01:06 953737] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|largest_pn:5|
[2025/12/13 12:01:06 953742] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/12/13 12:01:06 953750] [debug] |scid:37d3bbcd7526e44d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/12/13 12:01:06 953756] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:2|
[2025/12/13 12:01:06 953764] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|conn:00005581E5BD8FFC|path:0|pkt_num:2|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:2|
[2025/12/13 12:01:06 953772] [debug] |scid:37d3bbcd7526e44d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:2428|prior_time:1765627266923060|is_app_limited:0|send_elapse:0|ack_elapse:30653|ctl_first_sent_time:1765627266923060|lagest_ack_time:1765627266953713|curr_delivered:2469|
[2025/12/13 12:01:06 953778] [debug] |scid:37d3bbcd7526e44d|xqc_update_sample|sampler_sent_time_update:1765627266923060|
[2025/12/13 12:01:06 953784] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 12:01:06 953791] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|conn:00005581E5BD8FFC|path:0|pkt_num:3|origin_pktnum:0|size:41|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/12/13 12:01:06 953797] [debug] |scid:37d3bbcd7526e44d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:41|prior_delivered:2428|prior_time:1765627266923060|is_app_limited:0|send_elapse:0|ack_elapse:30653|ctl_first_sent_time:1765627266923060|lagest_ack_time:1765627266953713|curr_delivered:2510|
[2025/12/13 12:01:06 953804] [debug] |scid:37d3bbcd7526e44d|xqc_update_sample|sampler_sent_time_update:1765627266923138|
[2025/12/13 12:01:06 953810] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/13 12:01:06 953816] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_rtt|before update rtt|conn:00005581E5BD8FFC|srtt:32798|rttvar:12564|minrtt:32635|latest_rtt:30575|ack_delay:24|
[2025/12/13 12:01:06 953823] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_update_rtt|l-0.0.0.0-58190-37d3bbcd7526e44d p-193.167.100.100-443-8988b0011ceec29f |after update rtt|conn:00005581E5BD8FFC|srtt:32517|rttvar:9984|minrtt:30575|latest_rtt:30575|ack_delay:24|
[2025/12/13 12:01:06 953828] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/12/13 12:01:06 953835] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:01:06 953841] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005581E5BD8FFC|path:0|
[2025/12/13 12:01:06 953846] [debug] |scid:37d3bbcd7526e44d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 12:01:06 953852] [debug] |scid:37d3bbcd7526e44d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30653, delivered 82|rate 2675|lost 0|
[2025/12/13 12:01:06 953859] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/13 12:01:06 953865] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2675) in round 2|
[2025/12/13 12:01:06 953872] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_update_min_rtt|probertt expire|rtt:30575, old_rtt:32635|
[2025/12/13 12:01:06 953879] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30575, old_rtt:32635|
[2025/12/13 12:01:06 953892] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6240|extra_cwnd:4736|
[2025/12/13 12:01:06 953899] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:140284|packet_lost:0|acked:82|po_sent_time:1765627266923138|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2510|
[2025/12/13 12:01:06 953904] [debug] |scid:37d3bbcd7526e44d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:140284|packet_lost:0|acked:82|po_sent_time:1765627266923138|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2510|
[2025/12/13 12:01:06 953909] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_ack_received|l-0.0.0.0-58190-37d3bbcd7526e44d p-193.167.100.100-443-8988b0011ceec29f |bbr on ack|mode:0|pacing_rate:12186748|bw:70774|cwnd:140366|full_bw_reached:0|inflight:0|srtt:32517|latest_rtt:30575|min_rtt:30575|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 12:01:06 953915] [debug] |scid:37d3bbcd7526e44d|xqc_process_frames|frame_type:0|
[2025/12/13 12:01:06 953919] [debug] |scid:37d3bbcd7526e44d|xqc_process_padding_frame|process padding|
[2025/12/13 12:01:06 953923] [debug] |scid:37d3bbcd7526e44d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/12/13 12:01:06 953928] [info] |scid:37d3bbcd7526e44d|xqc_conn_on_pkt_processed|====>|conn:00005581E5BD8FFC|path:0|size:55|pkt_type:SHORT_HEADER|pkt_num:6|frame:PADDING ACK |recv_time:1765627266953713|dcid:37d3bbcd7526e44d|dcid_seq:0|
[2025/12/13 12:01:06 953932] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:PATH_IDLE|expire:1765627386953713|now:1765627266953713|interv:120000000|
[2025/12/13 12:01:06 953936] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:CONN_IDLE|expire:1765627386953713|now:1765627266953713|interv:120000000|
[2025/12/13 12:01:06 953940] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_wakeup_queue|next_tick_time:1765627267016192|pq_index:0|
[2025/12/13 12:01:06 953945] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:1765627266942700|
[2025/12/13 12:01:06 953948] [debug] |xqc_engine_main_logic|BEGIN|now:1765627266953948|
[2025/12/13 12:01:06 953953] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765627266953952|
[2025/12/13 12:01:06 953959] [debug] |scid:37d3bbcd7526e44d|xqc_conn_next_wakeup_time|wakeup_time:1765627267131575|
[2025/12/13 12:01:06 953965] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_wakeup_queue|next_tick_time:1765627267131575|
[2025/12/13 12:01:06 953971] [debug] |xqc_engine_wakeup_after|wakeup:1765627267131575|now:1765627266953971|diff:177604|
[2025/12/13 12:01:06 953978] [debug] |xqc_engine_main_logic|END|now:1765627266953952|
[2025/12/13 12:01:06 953986] [debug] |xqc_engine_main_logic|BEGIN|now:1765627266953986|
[2025/12/13 12:01:06 953990] [debug] |xqc_engine_wakeup_after|wakeup:1765627267131575|now:1765627266953990|diff:177585|
[2025/12/13 12:01:06 953994] [debug] |xqc_engine_main_logic|END|now:1765627266953986|
[2025/12/13 12:01:07 131376] [debug] |xqc_engine_main_logic|BEGIN|now:1765627267131375|
[2025/12/13 12:01:07 131395] [debug] |xqc_engine_wakeup_after|wakeup:1765627267131575|now:1765627267131395|diff:180|
[2025/12/13 12:01:07 131401] [debug] |xqc_engine_main_logic|END|now:1765627267131375|
[2025/12/13 12:01:07 132469] [debug] |xqc_engine_main_logic|BEGIN|now:1765627267132469|
[2025/12/13 12:01:07 132475] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_wakeup_queue|next_tick_time:1765627267131575|pq_index:0|
[2025/12/13 12:01:07 132480] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:1765627266953952|
[2025/12/13 12:01:07 132486] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765627267132484|
[2025/12/13 12:01:07 132499] [debug] |scid:37d3bbcd7526e44d|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1765627267131575|now:1765627267132484|
[2025/12/13 12:01:07 132503] [debug] |scid:37d3bbcd7526e44d|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/12/13 12:01:07 132508] [debug] |scid:37d3bbcd7526e44d|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/12/13 12:01:07 132527] [info] |scid:37d3bbcd7526e44d|xqc_conn_close|conn:00005581E5BD8FFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/12/13 12:01:07 132533] [debug] |scid:37d3bbcd7526e44d|xqc_timer_set|type:CONN_DRAINING|expire:1765627267424892|now:1765627267132533|interv:292359|
[2025/12/13 12:01:07 132538] [debug] |scid:37d3bbcd7526e44d|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/13 12:01:07 132543] [debug] |scid:37d3bbcd7526e44d|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/12/13 12:01:07 132547] [debug] |scid:37d3bbcd7526e44d|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 12:01:07 132551] [debug] |scid:37d3bbcd7526e44d|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 12:01:07 132554] [debug] |scid:37d3bbcd7526e44d|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 12:01:07 132559] [debug] |scid:37d3bbcd7526e44d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 12:01:07 132567] [info] |scid:37d3bbcd7526e44d|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_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/12/13 12:01:07 132576] [debug] |scid:37d3bbcd7526e44d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 12:01:07 132594] [stats] |scid:37d3bbcd7526e44d|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:27|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1765627261487001|wrt_delay:32|snd_delay:113|finwrt_delay:32|finsnd_delay:113|finrcv_delay:5320333|finread_delay:5320407|all_acked_delay:5319931|firstfinack_dely:5319927|close_delay:5320412|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-58190-37d3bbcd7526e44d p-193.167.100.100-443-8988b0011ceec29f|path_info:mp is not supported in connection scid:37d3bbcd7526e44d|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/12/13 12:01:07 132605] [debug] |scid:37d3bbcd7526e44d|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1765627267131575|now:1765627267132484|
[2025/12/13 12:01:07 132611] [debug] |scid:37d3bbcd7526e44d|xqc_timer_unset|type:STREAM_CLOSE|
[2025/12/13 12:01:07 132642] [debug] |scid:37d3bbcd7526e44d|xqc_path_get_perf_class|conn:00005581E5BD8FFC|path_id:0|path_srtt:32517|min_srtt:32517|path_bw:70774|loss_rate:20.00|path_pto:0|
[2025/12/13 12:01:07 132650] [debug] |scid:37d3bbcd7526e44d|xqc_minrtt_scheduler_get_path|path srtt|conn:00005581E5BD8FFC|path_id:0|path_srtt:32517|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:01:07 132657] [debug] |scid:37d3bbcd7526e44d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/12/13 12:01:07 132666] [debug] |scid:37d3bbcd7526e44d|xqc_check_acked_or_dropped_pkt|conn:00005581E5BD8FFC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 12:01:07 132674] [debug] |scid:37d3bbcd7526e44d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/13 12:01:07 132761] [info] |scid:37d3bbcd7526e44d|xqc_send_packet_with_pn|<==|conn:00005581E5BD8FFC|path:0|pkt_num:8|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765627267132694|stream_id:0|stream_offset:0|
[2025/12/13 12:01:07 132777] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_on_packet_sent|conn:00005581E5BD8FFC|path:0|pkt_num:8|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/12/13 12:01:07 132786] [debug] |scid:37d3bbcd7526e44d|xqc_conn_next_wakeup_time|wakeup_time:1765627267424892|
[2025/12/13 12:01:07 132792] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_wakeup_queue|next_tick_time:1765627267424892|
[2025/12/13 12:01:07 132797] [debug] |xqc_engine_wakeup_after|wakeup:1765627267424892|now:1765627267132797|diff:292095|
[2025/12/13 12:01:07 132802] [debug] |xqc_engine_main_logic|END|now:1765627267132484|
[2025/12/13 12:01:07 425754] [debug] |xqc_engine_main_logic|BEGIN|now:1765627267425753|
[2025/12/13 12:01:07 425773] [debug] |scid:37d3bbcd7526e44d|xqc_engine_remove_wakeup_queue|next_tick_time:1765627267424892|pq_index:0|
[2025/12/13 12:01:07 425778] [debug] |scid:37d3bbcd7526e44d|xqc_engine_add_active_queue|last_ticked_time:1765627267132484|
[2025/12/13 12:01:07 425785] [debug] |scid:37d3bbcd7526e44d|xqc_engine_process_conn|conn:00005581E5BD8FFC|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1765627267425782|
[2025/12/13 12:01:07 425791] [debug] |scid:37d3bbcd7526e44d|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765627267424892|now:1765627267425782|
[2025/12/13 12:01:07 425795] [debug] |scid:37d3bbcd7526e44d|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765627267424892|now:1765627267425782|
[2025/12/13 12:01:07 425799] [debug] |scid:37d3bbcd7526e44d|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/13 12:01:07 425804] [info] |xqc_engine_main_logic|conn:00005581E5BD8FFC|l-0.0.0.0-58190-37d3bbcd7526e44d p-193.167.100.100-443-8988b0011ceec29f|conn_state:13|next_tick_time:1765627267424892
[2025/12/13 12:01:07 425819] [report] |scid:37d3bbcd7526e44d|xqc_conn_destroy|00005581E5BD8FFC|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:5320749|first_send_delay:1127|conn_persist:5939907|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-58190-37d3bbcd7526e44d p-193.167.100.100-443-8988b0011ceec29f|hsk_recv:5287166|close_recv:0|close_send:5646783|last_recv:5467802|last_send:5646783|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,15,17,8,27,0,2692,i96,4,942,951,80081,5,5456,0,4,46,55,5,6,5467,0,4,942,951,80081,3,5436,0,4,41,4000,3,5437,4,22,4,7,5456,4,17,40000,8,5646,0-2,0-2,0-0,0-0,0-0,0-32,0-5456,0-6555,0-10,0-8,0-0,0-2,0-0,0-0,0-0,0-0,0-0,0-0|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|
[2025/12/13 12:01:07 425862] [debug] |scid:37d3bbcd7526e44d|xqc_send_ctl_destroy|destroy|
[2025/12/13 12:01:07 425871] [debug] |scid:37d3bbcd7526e44d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/13 12:01:07 425878] [debug] |scid:37d3bbcd7526e44d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/13 12:01:07 425883] [debug] |scid:37d3bbcd7526e44d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/13 12:01:07 425965] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/12/13 12:01:07 425973] [debug] |xqc_engine_main_logic|END|now:1765627267425782|
[2025/12/13 12:01:07 425988] [debug] |xqc_engine_destroy|begin|