[2025/09/12 11:43:15 309096] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 11:43:15 309135] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 11:43:15 309140] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 11:43:15 309144] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 11:43:15 309148] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 11:43:15 309155] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 11:43:15 309159] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 11:43:15 309163] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 11:43:15 309168] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 11:43:15 309302] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677515309299|now:1757677395309299|interv:120000000|
[2025/09/12 11:43:15 309334] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677515309333|now:1757677395309333|interv:120000000|
[2025/09/12 11:43:15 309343] [debug] |xqc_path_create|path:0|dcid:3e36739c84d9b772|scid:0d2ea22abd702ac2|create_path_count:1|
[2025/09/12 11:43:15 309351] [debug] |scid:0d2ea22abd702ac2|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 11:43:15 309405] [debug] |xqc_path_init|path:0|dcid:3e36739c84d9b772|scid:0d2ea22abd702ac2|state:2|
[2025/09/12 11:43:15 309413] [debug] |scid:0d2ea22abd702ac2|xqc_conn_create|success|scid:0d2ea22abd702ac2|dcid:3e36739c84d9b772|conn:00005593FFF1435C|
[2025/09/12 11:43:15 309422] [debug] |scid:0d2ea22abd702ac2|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 11:43:15 309427] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 11:43:15 310130] [debug] |scid:0d2ea22abd702ac2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 11:43:15 310137] [debug] |scid:0d2ea22abd702ac2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:43:15 310143] [debug] |scid:0d2ea22abd702ac2|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:43:15 310148] [debug] |scid:0d2ea22abd702ac2|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 11:43:15 310155] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757677395310154|
[2025/09/12 11:43:15 310161] [debug] |scid:0d2ea22abd702ac2|xqc_process_crypto_write_streams|
[2025/09/12 11:43:15 310165] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:43:15 310172] [info] |scid:0d2ea22abd702ac2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757677395310171|
[2025/09/12 11:43:15 310178] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 11:43:15 310184] [debug] |scid:0d2ea22abd702ac2|xqc_path_get_perf_class|conn:00005593FFF1435C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:43:15 310189] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593FFF1435C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:15 310194] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 11:43:15 310200] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 11:43:15 310206] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:15 310284] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757677395310221|stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 310291] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:43:15 310296] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:43:15 310301] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:15 310306] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:43:15 310310] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:15 310314] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:43:15 310318] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677396060221|now:1757677395310301|interv:749920|
[2025/09/12 11:43:15 310322] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:0|expire:1757677396060221|now:1757677395310301|interval:749920|pto_count:0|srtt:250000
[2025/09/12 11:43:15 310327] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 11:43:15 310333] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677396060221|
[2025/09/12 11:43:15 310337] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_active_queue|last_ticked_time:1757677395310154|pd_index:0|
[2025/09/12 11:43:15 310341] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677396060221|
[2025/09/12 11:43:15 310345] [debug] |xqc_engine_wakeup_after|wakeup:1757677396060221|now:1757677395310345|diff:749876|
[2025/09/12 11:43:15 310350] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:43:15 310434] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677396060221|pq_index:0|
[2025/09/12 11:43:15 310446] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395310154|
[2025/09/12 11:43:15 310456] [debug] |scid:0d2ea22abd702ac2|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 11:43:15 310464] [debug] |scid:0d2ea22abd702ac2|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 11:43:15 310473] [debug] |scid:0d2ea22abd702ac2|xqc_stream_buff_data|size:17|
[2025/09/12 11:43:15 310479] [info] |scid:0d2ea22abd702ac2|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:17|pkt_type:0RTT|buff_1rtt:0|send_data_size:17|offset:17|fin:1|stream_flag:72|conn:00005593FFF1435C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 11:43:15 310489] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677395310489|
[2025/09/12 11:43:15 310497] [debug] |scid:0d2ea22abd702ac2|xqc_path_get_perf_class|conn:00005593FFF1435C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:43:15 310505] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:00005593FFF1435C|stream_id:0|stream_offset:17|
[2025/09/12 11:43:15 310512] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593FFF1435C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:15 310526] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 11:43:15 310534] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:43:15 310540] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:50|schedule_bytes:0|inflight:1184|cwnd:137856|conn:00005593FFF1435C|stream_id:0|stream_offset:17|
[2025/09/12 11:43:15 310547] [debug] |scid:0d2ea22abd702ac2|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:43:15 310554] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:15 310593] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757677395310565|stream_id:0|stream_offset:17|
[2025/09/12 11:43:15 310603] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:43:15 310610] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 11:43:15 310617] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:15 310624] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:43:15 310630] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:15 310636] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:15 310642] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:15 310647] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677396060221|now:1757677395310616|interv:749605|
[2025/09/12 11:43:15 310654] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:0|expire:1757677396060221|now:1757677395310616|interval:749605|pto_count:0|srtt:250000
[2025/09/12 11:43:15 310661] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 11:43:15 310669] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677396060221|
[2025/09/12 11:43:15 310675] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_active_queue|last_ticked_time:1757677395310489|pd_index:0|
[2025/09/12 11:43:15 310679] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677396060221|
[2025/09/12 11:43:15 310683] [debug] |xqc_engine_wakeup_after|wakeup:1757677396060221|now:1757677395310683|diff:749538|
[2025/09/12 11:43:15 310688] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:43:15 344025] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:1200|state:C_INITIAL_SENT|recv_time:1757677395344020|
[2025/09/12 11:43:15 344065] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:43:15 344073] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 11:43:15 344090] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:15 344097] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:15 344114] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 11:43:15 344122] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:15 344149] [debug] |scid:0d2ea22abd702ac2|xqc_process_crypto_frame|level:0|
[2025/09/12 11:43:15 344157] [debug] |scid:0d2ea22abd702ac2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 11:43:15 344165] [debug] |scid:0d2ea22abd702ac2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 11:43:15 344630] [debug] |scid:0d2ea22abd702ac2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:43:15 344639] [debug] |scid:0d2ea22abd702ac2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:43:15 344645] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677396060221|pq_index:0|
[2025/09/12 11:43:15 344650] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395310489|
[2025/09/12 11:43:15 344654] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:0|
[2025/09/12 11:43:15 344658] [debug] |scid:0d2ea22abd702ac2|xqc_process_padding_frame|process padding|
[2025/09/12 11:43:15 344667] [info] |scid:0d2ea22abd702ac2|xqc_conn_confirm_cid|dcid change|ori:3e36739c84d9b772|new:9f80d253e448e93c1ad78f8a|
[2025/09/12 11:43:15 344676] [info] |scid:0d2ea22abd702ac2|xqc_conn_addr_validated|Address Validated|conn:00005593FFF1435C|role:0|
[2025/09/12 11:43:15 344685] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:43:15 344693] [debug] |scid:0d2ea22abd702ac2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 11:43:15 344698] [debug] |scid:0d2ea22abd702ac2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 11:43:15 344703] [info] |scid:0d2ea22abd702ac2|xqc_conn_on_pkt_processed|====>|conn:00005593FFF1435C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757677395344020|dcid:0d2ea22abd702ac2|dcid_seq:0|
[2025/09/12 11:43:15 344709] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677515344020|now:1757677395344020|interv:120000000|
[2025/09/12 11:43:15 344714] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677515344020|now:1757677395344020|interv:120000000|
[2025/09/12 11:43:15 344718] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395344718|
[2025/09/12 11:43:15 344723] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757677395344722|
[2025/09/12 11:43:15 344729] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 11:43:15 344733] [debug] |scid:0d2ea22abd702ac2|xqc_process_crypto_write_streams|
[2025/09/12 11:43:15 344737] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:43:15 344741] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 11:43:15 344748] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|largest_recv:0|ack_delay:728|first_ack_range:0|largest_pkt_recv_time:1757677395344020|
[2025/09/12 11:43:15 344755] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 11:43:15 344762] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 11:43:15 344768] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 11:43:15 344775] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 344781] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 11:43:15 344787] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:43:15 344850] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:1234|now:1757677395344801|stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 344860] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 11:43:15 344867] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 11:43:15 344874] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 11:43:15 344882] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677396060221|
[2025/09/12 11:43:15 344889] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677396060221|
[2025/09/12 11:43:15 344895] [debug] |xqc_engine_wakeup_after|wakeup:1757677396060221|now:1757677395344894|diff:715327|
[2025/09/12 11:43:15 344900] [debug] |xqc_engine_main_logic|END|now:1757677395344722|
[2025/09/12 11:43:15 344910] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:181|state:C_INITIAL_RECVD|recv_time:1757677395344910|
[2025/09/12 11:43:15 344916] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 11:43:15 344922] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:15 344925] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:15 344932] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 11:43:15 344936] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:15 344941] [debug] |scid:0d2ea22abd702ac2|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 11:43:15 344951] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677396060221|pq_index:0|
[2025/09/12 11:43:15 344956] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395344722|
[2025/09/12 11:43:15 344960] [debug] |scid:0d2ea22abd702ac2|xqc_process_crypto_frame|level:2|
[2025/09/12 11:43:15 344963] [debug] |scid:0d2ea22abd702ac2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:43:15 344967] [debug] |scid:0d2ea22abd702ac2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 11:43:15 344978] [debug] |scid:0d2ea22abd702ac2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:43:15 344982] [debug] |scid:0d2ea22abd702ac2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:43:15 344987] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:43:15 344992] [debug] |scid:0d2ea22abd702ac2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 11:43:15 344996] [debug] |scid:0d2ea22abd702ac2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 11:43:15 345000] [info] |scid:0d2ea22abd702ac2|xqc_conn_on_pkt_processed|====>|conn:00005593FFF1435C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757677395344910|dcid:0d2ea22abd702ac2|dcid_seq:0|
[2025/09/12 11:43:15 345005] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677515344910|now:1757677395344910|interv:120000000|
[2025/09/12 11:43:15 345010] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677515344910|now:1757677395344910|interv:120000000|
[2025/09/12 11:43:15 345014] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395345013|
[2025/09/12 11:43:15 345018] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757677395345017|
[2025/09/12 11:43:15 345029] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:43:15 345033] [debug] |scid:0d2ea22abd702ac2|xqc_process_crypto_write_streams|
[2025/09/12 11:43:15 345037] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 11:43:15 345041] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:43:15 345046] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|largest_recv:0|ack_delay:136|first_ack_range:0|largest_pkt_recv_time:1757677395344910|
[2025/09/12 11:43:15 345051] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 11:43:15 345054] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 11:43:15 345061] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:43:15 345068] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 345075] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 11:43:15 345083] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:15 345130] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:1234|now:1757677395345094|stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 345141] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:0|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 11:43:15 345149] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677396060221|
[2025/09/12 11:43:15 345155] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677396060221|
[2025/09/12 11:43:15 345161] [debug] |xqc_engine_wakeup_after|wakeup:1757677396060221|now:1757677395345161|diff:715060|
[2025/09/12 11:43:15 345168] [debug] |xqc_engine_main_logic|END|now:1757677395345017|
[2025/09/12 11:43:15 345180] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:89|state:C_HANDSHAKE_RECVD|recv_time:1757677395345179|
[2025/09/12 11:43:15 345187] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 11:43:15 345196] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:15 345202] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 11:43:15 345211] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 11:43:15 345217] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:15 345224] [debug] |scid:0d2ea22abd702ac2|xqc_process_crypto_frame|level:2|
[2025/09/12 11:43:15 345230] [debug] |scid:0d2ea22abd702ac2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:43:15 345235] [debug] |scid:0d2ea22abd702ac2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 11:43:15 345311] [debug] |scid:0d2ea22abd702ac2|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:43:15 345318] [info] |scid:0d2ea22abd702ac2|xqc_conn_tls_transport_params_cb|store sr_token with cid: 3e36739c84d9b772|token:5ccd1ec0871a340039c907736eb4647b
[2025/09/12 11:43:15 345323] [debug] |scid:0d2ea22abd702ac2|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 11:43:15 345327] [debug] |scid:0d2ea22abd702ac2|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 11:43:15 345584] [debug] |scid:0d2ea22abd702ac2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 11:43:15 345601] [debug] |scid:0d2ea22abd702ac2|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 11:43:15 345608] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677396060221|pq_index:0|
[2025/09/12 11:43:15 345615] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395345017|
[2025/09/12 11:43:15 345623] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:43:15 345629] [debug] |scid:0d2ea22abd702ac2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 11:43:15 345633] [debug] |scid:0d2ea22abd702ac2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 11:43:15 345638] [info] |scid:0d2ea22abd702ac2|xqc_conn_on_pkt_processed|====>|conn:00005593FFF1435C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757677395345179|dcid:0d2ea22abd702ac2|dcid_seq:0|
[2025/09/12 11:43:15 345643] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677515345179|now:1757677395345179|interv:120000000|
[2025/09/12 11:43:15 345647] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677515345179|now:1757677395345179|interv:120000000|
[2025/09/12 11:43:15 345651] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395345651|
[2025/09/12 11:43:15 345655] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757677395345655|
[2025/09/12 11:43:15 345660] [info] |scid:0d2ea22abd702ac2|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 11:43:15 345664] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:43:15 345670] [debug] |scid:0d2ea22abd702ac2|xqc_process_crypto_write_streams|
[2025/09/12 11:43:15 345676] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 11:43:15 345683] [info] |scid:0d2ea22abd702ac2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757677395345682|
[2025/09/12 11:43:15 345690] [debug] |scid:0d2ea22abd702ac2|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005593FFF1435C|
[2025/09/12 11:43:15 345697] [debug] |scid:0d2ea22abd702ac2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 11:43:15 345704] [info] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 11:43:15 345711] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:15 345716] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:15 345720] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:15 345724] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:15 345728] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:15 345731] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677395345710|interv:18444986396314205905|
[2025/09/12 11:43:15 345736] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:0|expire:18446744073709551615|now:1757677395345710|interval:18444986396314205905|pto_count:0|srtt:250000
[2025/09/12 11:43:15 345745] [debug] |scid:0d2ea22abd702ac2|xqc_conn_early_data_accept|accept|
[2025/09/12 11:43:15 345749] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 11:43:15 345755] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|largest_recv:1|ack_delay:575|first_ack_range:1|largest_pkt_recv_time:1757677395345179|
[2025/09/12 11:43:15 345759] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|high:1|low:0|pkt_pns:1|
[2025/09/12 11:43:15 345763] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 11:43:15 345767] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:43:15 345772] [debug] |scid:0d2ea22abd702ac2|xqc_path_get_perf_class|conn:00005593FFF1435C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:43:15 345777] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593FFF1435C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:15 345782] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 11:43:15 345786] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 345791] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:43:15 345795] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:43:15 345825] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757677395345802|stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 345832] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:15 345837] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 11:43:15 345844] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:15 345851] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:15 345857] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 72|
[2025/09/12 11:43:15 345863] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:15 345869] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:43:15 345875] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677396095802|now:1757677395345844|interv:749958|
[2025/09/12 11:43:15 345881] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:1|expire:1757677396095802|now:1757677395345844|interval:749958|pto_count:0|srtt:250000
[2025/09/12 11:43:15 345888] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 11:43:15 345896] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:39|pkt_type:HSK|frame:ACK |
[2025/09/12 11:43:15 345902] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:43:15 345927] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:2|size:39|sent:55|pkt_type:HSK|frame:ACK |inflight:122|now:1757677395345909|stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 345940] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:2|origin_pktnum:0|size:39|enc_size:55|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:15 345948] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677396095802|
[2025/09/12 11:43:15 345954] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677396095802|
[2025/09/12 11:43:15 345961] [debug] |xqc_engine_wakeup_after|wakeup:1757677396095802|now:1757677395345961|diff:749841|
[2025/09/12 11:43:15 345968] [debug] |xqc_engine_main_logic|END|now:1757677395345655|
[2025/09/12 11:43:15 345981] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:65|state:ESTABED|recv_time:1757677395345980|
[2025/09/12 11:43:15 345988] [info] |scid:0d2ea22abd702ac2|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 11:43:15 345992] [info] |scid:0d2ea22abd702ac2|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 11:43:15 345996] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677515345980|now:1757677395345980|interv:120000000|
[2025/09/12 11:43:15 346000] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677515345980|now:1757677395345980|interv:120000000|
[2025/09/12 11:43:15 346004] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677396095802|pq_index:0|
[2025/09/12 11:43:15 346008] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395345655|
[2025/09/12 11:43:15 346015] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:1057|state:ESTABED|recv_time:1757677395346014|
[2025/09/12 11:43:15 346019] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0d2ea22abd702ac2|spin_bit:1|
[2025/09/12 11:43:15 346025] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:15 346029] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:43:15 346035] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 11:43:15 346039] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:b|
[2025/09/12 11:43:15 346044] [debug] |scid:0d2ea22abd702ac2|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 11:43:15 346049] [debug] |scid:0d2ea22abd702ac2|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 11:43:15 346054] [debug] |scid:0d2ea22abd702ac2|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 11:43:15 346058] [debug] |scid:0d2ea22abd702ac2|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 11:43:15 346062] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:ACK_01RTT|expire:1757677395371014|now:1757677395346014|interv:25000|
[2025/09/12 11:43:15 346069] [debug] |scid:0d2ea22abd702ac2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677395346014|max_ack_delay:25000|
[2025/09/12 11:43:15 346077] [debug] |scid:0d2ea22abd702ac2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 11:43:15 346084] [info] |scid:0d2ea22abd702ac2|xqc_conn_on_pkt_processed|====>|conn:00005593FFF1435C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757677395346014|dcid:0d2ea22abd702ac2|dcid_seq:0|
[2025/09/12 11:43:15 346091] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677515346014|now:1757677395346014|interv:120000000|
[2025/09/12 11:43:15 346097] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677515346014|now:1757677395346014|interv:120000000|
[2025/09/12 11:43:15 346110] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395346110|
[2025/09/12 11:43:15 346114] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677395346114|
[2025/09/12 11:43:15 346120] [debug] |scid:0d2ea22abd702ac2|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:00005593FFF1435C|
[2025/09/12 11:43:15 346168] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677395371014|
[2025/09/12 11:43:15 346176] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677395371014|
[2025/09/12 11:43:15 346183] [debug] |xqc_engine_wakeup_after|wakeup:1757677395371014|now:1757677395346182|diff:24832|
[2025/09/12 11:43:15 346188] [debug] |xqc_engine_main_logic|END|now:1757677395346114|
[2025/09/12 11:43:15 368532] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395368531|
[2025/09/12 11:43:15 368558] [debug] |xqc_engine_wakeup_after|wakeup:1757677395371014|now:1757677395368558|diff:2456|
[2025/09/12 11:43:15 368563] [debug] |xqc_engine_main_logic|END|now:1757677395368531|
[2025/09/12 11:43:15 371754] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395371753|
[2025/09/12 11:43:15 371770] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677395371014|pq_index:0|
[2025/09/12 11:43:15 371775] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395346114|
[2025/09/12 11:43:15 371782] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677395371779|
[2025/09/12 11:43:15 371788] [debug] |scid:0d2ea22abd702ac2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677395371014|now:1757677395371779|
[2025/09/12 11:43:15 371793] [debug] |scid:0d2ea22abd702ac2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:43:15 371797] [debug] |scid:0d2ea22abd702ac2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677395371014|now:1757677395371779|
[2025/09/12 11:43:15 371801] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:15 371811] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|largest_recv:0|ack_delay:25796|first_ack_range:0|largest_pkt_recv_time:1757677395346014|
[2025/09/12 11:43:15 371816] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 11:43:15 371820] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 11:43:15 371825] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:43:15 371830] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 371837] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:43:15 371843] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:43:15 371917] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:1|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:122|now:1757677395371858|stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 371924] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:1|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:15 371930] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677396095802|
[2025/09/12 11:43:15 371934] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677396095802|
[2025/09/12 11:43:15 371948] [debug] |xqc_engine_wakeup_after|wakeup:1757677396095802|now:1757677395371948|diff:723854|
[2025/09/12 11:43:15 371953] [debug] |xqc_engine_main_logic|END|now:1757677395371779|
[2025/09/12 11:43:15 377590] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:30|state:ESTABED|recv_time:1757677395377586|
[2025/09/12 11:43:15 377616] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0d2ea22abd702ac2|spin_bit:1|
[2025/09/12 11:43:15 377627] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:43:15 377633] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 11:43:15 377645] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 11:43:15 377652] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:1e|
[2025/09/12 11:43:15 377660] [info] |scid:0d2ea22abd702ac2|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005593FFF1435C|
[2025/09/12 11:43:15 377668] [debug] |scid:0d2ea22abd702ac2|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 11:43:15 377675] [info] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 11:43:15 377682] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:15 377688] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:15 377692] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:15 377696] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:43:15 377701] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677396085565|now:1757677395377681|interv:707884|
[2025/09/12 11:43:15 377707] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677396085565|now:1757677395377681|interval:707884|pto_count:0|srtt:250000
[2025/09/12 11:43:15 377718] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:ACK_01RTT|expire:1757677395402586|now:1757677395377586|interv:25000|
[2025/09/12 11:43:15 377726] [debug] |scid:0d2ea22abd702ac2|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:1757677395377586|max_ack_delay:25000|
[2025/09/12 11:43:15 377733] [debug] |scid:0d2ea22abd702ac2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 11:43:15 377739] [info] |scid:0d2ea22abd702ac2|xqc_conn_on_pkt_processed|====>|conn:00005593FFF1435C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:9|frame:HANDSHAKE_DONE |recv_time:1757677395377586|dcid:0d2ea22abd702ac2|dcid_seq:0|
[2025/09/12 11:43:15 377746] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677515377586|now:1757677395377586|interv:120000000|
[2025/09/12 11:43:15 377753] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677515377586|now:1757677395377586|interv:120000000|
[2025/09/12 11:43:15 377760] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677396095802|pq_index:0|
[2025/09/12 11:43:15 377766] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395371779|
[2025/09/12 11:43:15 377771] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395377771|
[2025/09/12 11:43:15 377792] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677395377790|
[2025/09/12 11:43:15 377823] [debug] |scid:0d2ea22abd702ac2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7c834d7fed83f983|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 11:43:15 377835] [debug] |scid:0d2ea22abd702ac2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:2eb3206c28f8cbb0|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 11:43:15 377844] [debug] |scid:0d2ea22abd702ac2|xqc_path_get_perf_class|conn:00005593FFF1435C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:43:15 377851] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593FFF1435C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:15 377858] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 11:43:15 377867] [debug] |scid:0d2ea22abd702ac2|xqc_path_get_perf_class|conn:00005593FFF1435C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:43:15 377874] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593FFF1435C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:15 377880] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 11:43:15 377889] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:15 377896] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:43:15 377951] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:2|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:50|now:1757677395377907|stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 377961] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:2|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:15 377968] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 11:43:15 377974] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:15 377981] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:15 377986] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:15 377992] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 95|
[2025/09/12 11:43:15 377998] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677396152907|now:1757677395377974|interv:774933|
[2025/09/12 11:43:15 378003] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677396152907|now:1757677395377974|interval:774933|pto_count:0|srtt:250000
[2025/09/12 11:43:15 378010] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:95|
[2025/09/12 11:43:15 378019] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:15 378033] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:43:15 378075] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:3|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:95|now:1757677395378042|stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 378086] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:3|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:15 378093] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:95|applimit:1184|
[2025/09/12 11:43:15 378098] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:15 378104] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:15 378111] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:15 378116] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 140|
[2025/09/12 11:43:15 378121] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677396153042|now:1757677395378098|interv:774944|
[2025/09/12 11:43:15 378126] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677396153042|now:1757677395378098|interval:774944|pto_count:0|srtt:250000
[2025/09/12 11:43:15 378134] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:140|
[2025/09/12 11:43:15 378142] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677395402586|
[2025/09/12 11:43:15 378149] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677395402586|
[2025/09/12 11:43:15 378155] [debug] |xqc_engine_wakeup_after|wakeup:1757677395402586|now:1757677395378155|diff:24431|
[2025/09/12 11:43:15 378162] [debug] |xqc_engine_main_logic|END|now:1757677395377790|
[2025/09/12 11:43:15 378174] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:290|state:ESTABED|recv_time:1757677395378173|
[2025/09/12 11:43:15 378181] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0d2ea22abd702ac2|spin_bit:1|
[2025/09/12 11:43:15 378190] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 11:43:15 378196] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 11:43:15 378205] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 11:43:15 378212] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:6|
[2025/09/12 11:43:15 378219] [debug] |scid:0d2ea22abd702ac2|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 11:43:15 378227] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677395402586|pq_index:0|
[2025/09/12 11:43:15 378233] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395377790|
[2025/09/12 11:43:15 378239] [debug] |scid:0d2ea22abd702ac2|xqc_process_crypto_frame|level:3|
[2025/09/12 11:43:15 378245] [debug] |scid:0d2ea22abd702ac2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 11:43:15 378252] [debug] |scid:0d2ea22abd702ac2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 11:43:15 378483] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:15 378492] [debug] |scid:0d2ea22abd702ac2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 11:43:15 378501] [debug] |scid:0d2ea22abd702ac2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 11:43:15 378506] [info] |scid:0d2ea22abd702ac2|xqc_conn_on_pkt_processed|====>|conn:00005593FFF1435C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:10|frame:CRYPTO |recv_time:1757677395378173|dcid:0d2ea22abd702ac2|dcid_seq:0|
[2025/09/12 11:43:15 378511] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677515378173|now:1757677395378173|interv:120000000|
[2025/09/12 11:43:15 378515] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677515378173|now:1757677395378173|interv:120000000|
[2025/09/12 11:43:15 378519] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395378519|
[2025/09/12 11:43:15 378524] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677395378523|
[2025/09/12 11:43:15 378529] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:43:15 378533] [debug] |scid:0d2ea22abd702ac2|xqc_process_crypto_write_streams|
[2025/09/12 11:43:15 378537] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 11:43:15 378541] [debug] |scid:0d2ea22abd702ac2|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:43:15 378548] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|largest_recv:10|ack_delay:375|first_ack_range:1|largest_pkt_recv_time:1757677395378173|
[2025/09/12 11:43:15 378553] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 11:43:15 378556] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 11:43:15 378560] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 11:43:15 378565] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:43:15 378569] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 378574] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:43:15 378579] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 11:43:15 378609] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:4|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:140|now:1757677395378586|stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 378615] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:4|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:15 378620] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677396153042|
[2025/09/12 11:43:15 378624] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677396153042|
[2025/09/12 11:43:15 378628] [debug] |xqc_engine_wakeup_after|wakeup:1757677396153042|now:1757677395378628|diff:774414|
[2025/09/12 11:43:15 378633] [debug] |xqc_engine_main_logic|END|now:1757677395378523|
[2025/09/12 11:43:15 378641] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:54|state:ESTABED|recv_time:1757677395378640|
[2025/09/12 11:43:15 378647] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 11:43:15 378652] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 11:43:15 378660] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 11:43:15 378666] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 11:43:15 378670] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:2|
[2025/09/12 11:43:15 378675] [debug] |scid:0d2ea22abd702ac2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 11:43:15 378680] [info] |scid:0d2ea22abd702ac2|xqc_conn_on_pkt_processed|====>|conn:00005593FFF1435C|path:0|size:54|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757677395378640|dcid:0d2ea22abd702ac2|dcid_seq:0|
[2025/09/12 11:43:15 378684] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677515378640|now:1757677395378640|interv:120000000|
[2025/09/12 11:43:15 378688] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677515378640|now:1757677395378640|interv:120000000|
[2025/09/12 11:43:15 378692] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677396153042|pq_index:0|
[2025/09/12 11:43:15 378696] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395378523|
[2025/09/12 11:43:15 378700] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395378700|
[2025/09/12 11:43:15 378705] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677395378704|
[2025/09/12 11:43:15 378710] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677396153042|
[2025/09/12 11:43:15 378714] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677396153042|
[2025/09/12 11:43:15 378718] [debug] |xqc_engine_wakeup_after|wakeup:1757677396153042|now:1757677395378718|diff:774324|
[2025/09/12 11:43:15 378722] [debug] |xqc_engine_main_logic|END|now:1757677395378704|
[2025/09/12 11:43:15 378729] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:61|state:ESTABED|recv_time:1757677395378728|
[2025/09/12 11:43:15 378733] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0d2ea22abd702ac2|spin_bit:1|
[2025/09/12 11:43:15 378738] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 11:43:15 378741] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 11:43:15 378746] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 11:43:15 378750] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:18|
[2025/09/12 11:43:15 378754] [debug] |scid:0d2ea22abd702ac2|xqc_process_new_conn_id_frame|new_conn_id|71362e46bccb840e27e9a600|sr_token:24af9164c388de2f941abb8bc0fd0c47
[2025/09/12 11:43:15 378764] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:ACK_01RTT|expire:1757677395403728|now:1757677395378728|interv:25000|
[2025/09/12 11:43:15 378773] [debug] |scid:0d2ea22abd702ac2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677395378728|max_ack_delay:25000|
[2025/09/12 11:43:15 378779] [debug] |scid:0d2ea22abd702ac2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 11:43:15 378785] [info] |scid:0d2ea22abd702ac2|xqc_conn_on_pkt_processed|====>|conn:00005593FFF1435C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:12|frame:NEW_CONNECTION_ID |recv_time:1757677395378728|dcid:0d2ea22abd702ac2|dcid_seq:0|
[2025/09/12 11:43:15 378792] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677515378728|now:1757677395378728|interv:120000000|
[2025/09/12 11:43:15 378803] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677515378728|now:1757677395378728|interv:120000000|
[2025/09/12 11:43:15 378807] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677396153042|pq_index:0|
[2025/09/12 11:43:15 378811] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395378704|
[2025/09/12 11:43:15 378815] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395378814|
[2025/09/12 11:43:15 378819] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677395378818|
[2025/09/12 11:43:15 378825] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677395403728|
[2025/09/12 11:43:15 378829] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677395403728|
[2025/09/12 11:43:15 378832] [debug] |xqc_engine_wakeup_after|wakeup:1757677395403728|now:1757677395378832|diff:24896|
[2025/09/12 11:43:15 378836] [debug] |xqc_engine_main_logic|END|now:1757677395378818|
[2025/09/12 11:43:15 378841] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395378841|
[2025/09/12 11:43:15 378845] [debug] |xqc_engine_wakeup_after|wakeup:1757677395403728|now:1757677395378845|diff:24883|
[2025/09/12 11:43:15 378849] [debug] |xqc_engine_main_logic|END|now:1757677395378841|
[2025/09/12 11:43:15 402248] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395402247|
[2025/09/12 11:43:15 402274] [debug] |xqc_engine_wakeup_after|wakeup:1757677395403728|now:1757677395402274|diff:1454|
[2025/09/12 11:43:15 402279] [debug] |xqc_engine_main_logic|END|now:1757677395402247|
[2025/09/12 11:43:15 404408] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395404408|
[2025/09/12 11:43:15 404416] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677395403728|pq_index:0|
[2025/09/12 11:43:15 404421] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395378818|
[2025/09/12 11:43:15 404427] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677395404425|
[2025/09/12 11:43:15 404433] [debug] |scid:0d2ea22abd702ac2|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677395403728|now:1757677395404425|
[2025/09/12 11:43:15 404438] [debug] |scid:0d2ea22abd702ac2|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:43:15 404442] [debug] |scid:0d2ea22abd702ac2|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677395403728|now:1757677395404425|
[2025/09/12 11:43:15 404446] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:15 404456] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|largest_recv:12|ack_delay:25727|first_ack_range:0|largest_pkt_recv_time:1757677395378728|
[2025/09/12 11:43:15 404461] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|high:12|low:12|pkt_pns:2|
[2025/09/12 11:43:15 404465] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 11:43:15 404469] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 11:43:15 404473] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 11:43:15 404477] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:43:15 404483] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 404489] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:43:15 404507] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 11:43:15 404590] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:5|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:140|now:1757677395404523|stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 404599] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:5|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:15 404607] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677396153042|
[2025/09/12 11:43:15 404612] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677396153042|
[2025/09/12 11:43:15 404618] [debug] |xqc_engine_wakeup_after|wakeup:1757677396153042|now:1757677395404617|diff:748425|
[2025/09/12 11:43:15 404624] [debug] |xqc_engine_main_logic|END|now:1757677395404425|
[2025/09/12 11:43:15 468263] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:61|state:ESTABED|recv_time:1757677395468258|
[2025/09/12 11:43:15 468316] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0d2ea22abd702ac2|spin_bit:1|
[2025/09/12 11:43:15 468335] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 11:43:15 468343] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 11:43:15 468390] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 11:43:15 468399] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:18|
[2025/09/12 11:43:15 468407] [debug] |scid:0d2ea22abd702ac2|xqc_process_new_conn_id_frame|new_conn_id|7b16685341cd6c08569319d2|sr_token:43bf1484f294616b6b16639475ee2894
[2025/09/12 11:43:15 468425] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:ACK_01RTT|expire:1757677395493258|now:1757677395468258|interv:25000|
[2025/09/12 11:43:15 468436] [debug] |scid:0d2ea22abd702ac2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677395468258|max_ack_delay:25000|
[2025/09/12 11:43:15 468443] [debug] |scid:0d2ea22abd702ac2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 11:43:15 468450] [info] |scid:0d2ea22abd702ac2|xqc_conn_on_pkt_processed|====>|conn:00005593FFF1435C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:14|frame:NEW_CONNECTION_ID |recv_time:1757677395468258|dcid:0d2ea22abd702ac2|dcid_seq:0|
[2025/09/12 11:43:15 468458] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677515468258|now:1757677395468258|interv:120000000|
[2025/09/12 11:43:15 468464] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677515468258|now:1757677395468258|interv:120000000|
[2025/09/12 11:43:15 468470] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677396153042|pq_index:0|
[2025/09/12 11:43:15 468477] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395404425|
[2025/09/12 11:43:15 468484] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395468484|
[2025/09/12 11:43:15 468492] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677395468490|
[2025/09/12 11:43:15 468503] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677395493258|
[2025/09/12 11:43:15 468510] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677395493258|
[2025/09/12 11:43:15 468532] [debug] |xqc_engine_wakeup_after|wakeup:1757677395493258|now:1757677395468531|diff:24727|
[2025/09/12 11:43:15 468536] [debug] |xqc_engine_main_logic|END|now:1757677395468490|
[2025/09/12 11:43:15 468545] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:61|state:ESTABED|recv_time:1757677395468545|
[2025/09/12 11:43:15 468550] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0d2ea22abd702ac2|spin_bit:1|
[2025/09/12 11:43:15 468556] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 11:43:15 468560] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 11:43:15 468566] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 11:43:15 468570] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:18|
[2025/09/12 11:43:15 468574] [debug] |scid:0d2ea22abd702ac2|xqc_process_new_conn_id_frame|new_conn_id|71362e46bccb840e27e9a600|sr_token:24af9164c388de2f941abb8bc0fd0c47
[2025/09/12 11:43:15 468578] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:15 468583] [debug] |scid:0d2ea22abd702ac2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 11:43:15 468588] [debug] |scid:0d2ea22abd702ac2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 11:43:15 468592] [info] |scid:0d2ea22abd702ac2|xqc_conn_on_pkt_processed|====>|conn:00005593FFF1435C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:15|frame:NEW_CONNECTION_ID |recv_time:1757677395468545|dcid:0d2ea22abd702ac2|dcid_seq:0|
[2025/09/12 11:43:15 468596] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677515468545|now:1757677395468545|interv:120000000|
[2025/09/12 11:43:15 468600] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677515468545|now:1757677395468545|interv:120000000|
[2025/09/12 11:43:15 468604] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677395493258|pq_index:0|
[2025/09/12 11:43:15 468608] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395468490|
[2025/09/12 11:43:15 468612] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395468612|
[2025/09/12 11:43:15 468617] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677395468616|
[2025/09/12 11:43:15 468624] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|largest_recv:15|ack_delay:79|first_ack_range:1|largest_pkt_recv_time:1757677395468545|
[2025/09/12 11:43:15 468629] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|high:15|low:14|pkt_pns:2|
[2025/09/12 11:43:15 468633] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|high:12|low:12|pkt_pns:2|
[2025/09/12 11:43:15 468637] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 11:43:15 468640] [debug] |scid:0d2ea22abd702ac2|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 11:43:15 468644] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:15|frame_largest_recv:15|
[2025/09/12 11:43:15 468649] [debug] |scid:0d2ea22abd702ac2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:43:15 468653] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 468659] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:28|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:43:15 468668] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 11:43:15 468716] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:6|size:28|sent:44|pkt_type:SHORT_HEADER|frame:ACK |inflight:140|now:1757677395468674|stream_id:0|stream_offset:0|
[2025/09/12 11:43:15 468724] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:6|origin_pktnum:0|size:28|enc_size:44|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:15 468732] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677396153042|
[2025/09/12 11:43:15 468739] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677396153042|
[2025/09/12 11:43:15 468745] [debug] |xqc_engine_wakeup_after|wakeup:1757677396153042|now:1757677395468744|diff:684298|
[2025/09/12 11:43:15 468751] [debug] |xqc_engine_main_logic|END|now:1757677395468616|
[2025/09/12 11:43:15 468758] [debug] |xqc_engine_main_logic|BEGIN|now:1757677395468758|
[2025/09/12 11:43:15 468764] [debug] |xqc_engine_wakeup_after|wakeup:1757677396153042|now:1757677395468764|diff:684278|
[2025/09/12 11:43:15 468769] [debug] |xqc_engine_main_logic|END|now:1757677395468758|
[2025/09/12 11:43:16 153179] [debug] |xqc_engine_main_logic|BEGIN|now:1757677396153178|
[2025/09/12 11:43:16 153215] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677396153042|pq_index:0|
[2025/09/12 11:43:16 153221] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677395468616|
[2025/09/12 11:43:16 153228] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677396153225|
[2025/09/12 11:43:16 153234] [debug] |scid:0d2ea22abd702ac2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677396153042|now:1757677396153225|
[2025/09/12 11:43:16 153238] [debug] |scid:0d2ea22abd702ac2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:43:16 153243] [debug] |scid:0d2ea22abd702ac2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005593FFF1435C|path:0|bytes_in_flight:140|
[2025/09/12 11:43:16 153247] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:16 153252] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:16 153257] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:16 153260] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 140|
[2025/09/12 11:43:16 153264] [debug] |scid:0d2ea22abd702ac2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:43:16 153270] [debug] |scid:0d2ea22abd702ac2|xqc_conn_send_probe_pkt|conn:00005593FFF1435C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 11:43:16 153276] [debug] |scid:0d2ea22abd702ac2|xqc_conn_send_probe_pkt|conn:00005593FFF1435C|path:0|pkt_num:2|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:43:16 153283] [debug] |scid:0d2ea22abd702ac2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005593FFF1435C|pto_count:1
[2025/09/12 11:43:16 153287] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:16 153291] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:16 153310] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:16 153314] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:43:16 153318] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677396928042|now:1757677396153287|interv:774755|
[2025/09/12 11:43:16 153322] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677396928042|now:1757677396153287|interval:774755|pto_count:1|srtt:250000
[2025/09/12 11:43:16 153330] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 11:43:16 153336] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:43:16 153341] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:43:16 153346] [debug] |scid:0d2ea22abd702ac2|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:00005593FFF1435C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 11:43:16 153351] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:7-8|next_skip_chance:1757677398478351|current_time:1757677396153351|
[2025/09/12 11:43:16 153380] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 11:43:16 153462] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:9|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45|now:1757677396153397|stream_id:0|stream_offset:17|
[2025/09/12 11:43:16 153470] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:9|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:16 153478] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 11:43:16 153483] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:16 153490] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:16 153496] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:16 153501] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 83|
[2025/09/12 11:43:16 153508] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677397703397|now:1757677396153483|interv:1549914|
[2025/09/12 11:43:16 153512] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677397703397|now:1757677396153483|interval:1549914|pto_count:1|srtt:250000
[2025/09/12 11:43:16 153517] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:83|
[2025/09/12 11:43:16 153523] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:2|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:16 153528] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 11:43:16 153566] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:10|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:83|now:1757677396153536|stream_id:0|stream_offset:0|
[2025/09/12 11:43:16 153583] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:10|origin_pktnum:2|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:16 153591] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:83|applimit:1184|
[2025/09/12 11:43:16 153595] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:16 153600] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:16 153603] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:16 153607] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 128|
[2025/09/12 11:43:16 153611] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677397703536|now:1757677396153595|interv:1549941|
[2025/09/12 11:43:16 153615] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677397703536|now:1757677396153595|interval:1549941|pto_count:1|srtt:250000
[2025/09/12 11:43:16 153619] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:128|
[2025/09/12 11:43:16 153625] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677397703536|
[2025/09/12 11:43:16 153629] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677397703536|
[2025/09/12 11:43:16 153633] [debug] |xqc_engine_wakeup_after|wakeup:1757677397703536|now:1757677396153633|diff:1549903|
[2025/09/12 11:43:16 153637] [debug] |xqc_engine_main_logic|END|now:1757677396153225|
[2025/09/12 11:43:16 184706] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:40|state:ESTABED|recv_time:1757677396184701|
[2025/09/12 11:43:16 184740] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0d2ea22abd702ac2|spin_bit:1|
[2025/09/12 11:43:16 184758] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 11:43:16 184766] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 11:43:16 184780] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 11:43:16 184788] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:2|
[2025/09/12 11:43:16 184799] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|conn:00005593FFF1435C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:0|
[2025/09/12 11:43:16 184809] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757677395310221|is_app_limited:1|send_elapse:344|ack_elapse:874480|ctl_first_sent_time:1757677395310565|lagest_ack_time:1757677396184701|curr_delivered:50|
[2025/09/12 11:43:16 184818] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_sent_time_update:1757677395310565|
[2025/09/12 11:43:16 184825] [debug] |scid:0d2ea22abd702ac2|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 11:43:16 184833] [debug] |scid:0d2ea22abd702ac2|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 11:43:16 184839] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:STREAM_CLOSE|expire:1757677398509838|now:1757677396184838|interv:2325000|
[2025/09/12 11:43:16 184846] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 11:43:16 184852] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|conn:00005593FFF1435C|path:0|pkt_num:2|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:2|
[2025/09/12 11:43:16 184871] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:95|prior_delivered:0|prior_time:1757677395310221|is_app_limited:1|send_elapse:67686|ack_elapse:874480|ctl_first_sent_time:1757677395377907|lagest_ack_time:1757677396184701|curr_delivered:95|
[2025/09/12 11:43:16 184877] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_sent_time_update:1757677395377907|
[2025/09/12 11:43:16 184882] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 11:43:16 184888] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|conn:00005593FFF1435C|path:0|pkt_num:9|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:9|
[2025/09/12 11:43:16 184894] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:83|prior_delivered:0|prior_time:1757677395310221|is_app_limited:1|send_elapse:843176|ack_elapse:874480|ctl_first_sent_time:1757677396153397|lagest_ack_time:1757677396184701|curr_delivered:133|
[2025/09/12 11:43:16 184901] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_sent_time_update:1757677396153397|
[2025/09/12 11:43:16 184908] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 11:43:16 184913] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|conn:00005593FFF1435C|path:0|pkt_num:10|origin_pktnum:2|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 11:43:16 184919] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:128|prior_delivered:0|prior_time:1757677395310221|is_app_limited:1|send_elapse:843315|ack_elapse:874480|ctl_first_sent_time:1757677396153536|lagest_ack_time:1757677396184701|curr_delivered:178|
[2025/09/12 11:43:16 184925] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_sent_time_update:1757677396153536|
[2025/09/12 11:43:16 184931] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 11:43:16 184936] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_rtt|before update rtt|conn:00005593FFF1435C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31165|ack_delay:120|
[2025/09/12 11:43:16 184946] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_rtt|l-0.0.0.0-38527-0d2ea22abd702ac2 p-193.167.100.100-443-9f80d253e448e93c1ad78f8a |after update rtt|conn:00005593FFF1435C|srtt:31165|rttvar:15582|minrtt:31165|latest_rtt:31165|ack_delay:120|
[2025/09/12 11:43:16 184952] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:11|ctl_reordering_time_threshold_shift:0|
[2025/09/12 11:43:16 184957] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:18446744073709551615|thresh:11|
[2025/09/12 11:43:16 184965] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:18446744073709551615|po_sent_time:1757677395378042|lost_send_time:1757677396122371|loss_delay:62330|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 11:43:16 184971] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757677395378042u|
[2025/09/12 11:43:16 184977] [stats] |scid:0d2ea22abd702ac2|xqc_send_ctl_detect_lost|l-0.0.0.0-38527-0d2ea22abd702ac2 p-193.167.100.100-443-9f80d253e448e93c1ad78f8a |lost interval:1757677396184701|lost_count:1|send_count:8|pkt_num:3|po_send_time:1757677395378042|srtt:31165|cwnd:137856|bw:0|conn_life:875406|now:125000|last_lost_time:875406|
[2025/09/12 11:43:16 184985] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 11|pns:2|
[2025/09/12 11:43:16 184991] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:43:16 185000] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005593FFF1435C|path:0|
[2025/09/12 11:43:16 185006] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:16 185012] [debug] |scid:0d2ea22abd702ac2|xqc_generate_sample|sampler: send_elapse 843315, ack_elapse 874480, delivered 178|rate 203|lost 1|
[2025/09/12 11:43:16 185018] [debug] |scid:0d2ea22abd702ac2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 11:43:16 185023] [debug] |scid:0d2ea22abd702ac2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (203) in round 1|
[2025/09/12 11:43:16 185029] [debug] |scid:0d2ea22abd702ac2|xqc_bbr_update_min_rtt|probertt expire|rtt:31165, old_rtt:2147483647|
[2025/09/12 11:43:16 185034] [debug] |scid:0d2ea22abd702ac2|xqc_bbr_update_min_rtt|minrtt expire|rtt:31165, old_rtt:2147483647|
[2025/09/12 11:43:16 185041] [debug] |scid:0d2ea22abd702ac2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:40|
[2025/09/12 11:43:16 185046] [debug] |scid:0d2ea22abd702ac2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:1|acked:178|po_sent_time:1757677396153536|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:178|
[2025/09/12 11:43:16 185053] [debug] |scid:0d2ea22abd702ac2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:1|acked:178|po_sent_time:1757677396153536|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:178|
[2025/09/12 11:43:16 185059] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|l-0.0.0.0-38527-0d2ea22abd702ac2 p-193.167.100.100-443-9f80d253e448e93c1ad78f8a |bbr on ack|mode:0|pacing_rate:12761575|bw:203|cwnd:138034|full_bw_reached:0|inflight:0|srtt:31165|latest_rtt:31165|min_rtt:31165|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:43:16 185068] [debug] |scid:0d2ea22abd702ac2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 11:43:16 185075] [info] |scid:0d2ea22abd702ac2|xqc_conn_on_pkt_processed|====>|conn:00005593FFF1435C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:16|frame:ACK |recv_time:1757677396184701|dcid:0d2ea22abd702ac2|dcid_seq:0|
[2025/09/12 11:43:16 185082] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677516184701|now:1757677396184701|interv:120000000|
[2025/09/12 11:43:16 185087] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677516184701|now:1757677396184701|interv:120000000|
[2025/09/12 11:43:16 185092] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677397703536|pq_index:0|
[2025/09/12 11:43:16 185099] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677396153225|
[2025/09/12 11:43:16 185105] [debug] |xqc_engine_main_logic|BEGIN|now:1757677396185105|
[2025/09/12 11:43:16 185113] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677396185111|
[2025/09/12 11:43:16 185124] [debug] |scid:0d2ea22abd702ac2|xqc_path_get_perf_class|conn:00005593FFF1435C|path_id:0|path_srtt:31165|min_srtt:31165|path_bw:203|loss_rate:0.00|path_pto:0|
[2025/09/12 11:43:16 185131] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_can_send|l-0.0.0.0-38527-0d2ea22abd702ac2 p-193.167.100.100-443-9f80d253e448e93c1ad78f8a |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:138034|conn:00005593FFF1435C|stream_id:0|stream_offset:0|
[2025/09/12 11:43:16 185137] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593FFF1435C|path_id:0|path_srtt:31165|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:16 185149] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:3|size:45|reinj:0|path_class:2|
[2025/09/12 11:43:16 185156] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:16 185163] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_can_send|l-0.0.0.0-38527-0d2ea22abd702ac2 p-193.167.100.100-443-9f80d253e448e93c1ad78f8a |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:138034|conn:00005593FFF1435C|stream_id:0|stream_offset:0|
[2025/09/12 11:43:16 185169] [debug] |scid:0d2ea22abd702ac2|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:43:16 185176] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 11:43:16 185239] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:11|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757677396185185|stream_id:0|stream_offset:0|
[2025/09/12 11:43:16 185249] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:11|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 11:43:16 185255] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 11:43:16 185262] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:31165|rtt_var:15582|pto_duration:93493|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:16 185268] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:16 185273] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:16 185278] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:43:16 185283] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677396303678|now:1757677396185261|interv:118417|
[2025/09/12 11:43:16 185288] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677396303678|now:1757677396185261|interval:118417|pto_count:0|srtt:31165
[2025/09/12 11:43:16 185295] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138034|inflight:45|
[2025/09/12 11:43:16 185302] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677396303678|
[2025/09/12 11:43:16 185308] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677396303678|
[2025/09/12 11:43:16 185314] [debug] |xqc_engine_wakeup_after|wakeup:1757677396303678|now:1757677396185313|diff:118365|
[2025/09/12 11:43:16 185320] [debug] |xqc_engine_main_logic|END|now:1757677396185111|
[2025/09/12 11:43:16 185327] [debug] |xqc_engine_main_logic|BEGIN|now:1757677396185327|
[2025/09/12 11:43:16 185332] [debug] |xqc_engine_wakeup_after|wakeup:1757677396303678|now:1757677396185332|diff:118346|
[2025/09/12 11:43:16 185336] [debug] |xqc_engine_main_logic|END|now:1757677396185327|
[2025/09/12 11:43:16 303303] [debug] |xqc_engine_main_logic|BEGIN|now:1757677396303302|
[2025/09/12 11:43:16 303338] [debug] |xqc_engine_wakeup_after|wakeup:1757677396303678|now:1757677396303338|diff:340|
[2025/09/12 11:43:16 303343] [debug] |xqc_engine_main_logic|END|now:1757677396303302|
[2025/09/12 11:43:16 304412] [debug] |xqc_engine_main_logic|BEGIN|now:1757677396304411|
[2025/09/12 11:43:16 304419] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677396303678|pq_index:0|
[2025/09/12 11:43:16 304424] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677396185111|
[2025/09/12 11:43:16 304447] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677396304445|
[2025/09/12 11:43:16 304454] [debug] |scid:0d2ea22abd702ac2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677396303678|now:1757677396304445|
[2025/09/12 11:43:16 304458] [debug] |scid:0d2ea22abd702ac2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:43:16 304463] [debug] |scid:0d2ea22abd702ac2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005593FFF1435C|path:0|bytes_in_flight:45|
[2025/09/12 11:43:16 304467] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:31165|rtt_var:15582|pto_duration:93493|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:43:16 304472] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:16 304476] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:16 304480] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:43:16 304484] [debug] |scid:0d2ea22abd702ac2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:43:16 304490] [debug] |scid:0d2ea22abd702ac2|xqc_conn_send_probe_pkt|conn:00005593FFF1435C|path:0|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:43:16 304497] [debug] |scid:0d2ea22abd702ac2|xqc_conn_send_probe_pkt|conn:00005593FFF1435C|path:0|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:43:16 304502] [debug] |scid:0d2ea22abd702ac2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005593FFF1435C|pto_count:1
[2025/09/12 11:43:16 304506] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005593FFF1435C|path:0|
[2025/09/12 11:43:16 304510] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:16 304514] [debug] |scid:0d2ea22abd702ac2|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757677396304445|
[2025/09/12 11:43:16 304518] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:16 304525] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:43:16 304530] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:43:16 304534] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:16 304540] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 11:43:16 304626] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:12|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757677396304556|stream_id:0|stream_offset:0|
[2025/09/12 11:43:16 304637] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:12|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:16 304643] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 11:43:16 304649] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:31165|rtt_var:15582|pto_duration:186986|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:16 304662] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:16 304668] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:16 304675] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:43:16 304680] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677396541542|now:1757677396304649|interv:236893|
[2025/09/12 11:43:16 304684] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677396541542|now:1757677396304649|interval:236893|pto_count:1|srtt:31165
[2025/09/12 11:43:16 304690] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138034|inflight:45|
[2025/09/12 11:43:16 304695] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:16 304700] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 11:43:16 304733] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:13|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757677396304707|stream_id:0|stream_offset:0|
[2025/09/12 11:43:16 304743] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:13|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:43:16 304749] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 11:43:16 304756] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:31165|rtt_var:15582|pto_duration:186986|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:16 304761] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:16 304765] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:16 304768] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 90|
[2025/09/12 11:43:16 304772] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677396541693|now:1757677396304755|interv:236938|
[2025/09/12 11:43:16 304776] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677396541693|now:1757677396304755|interval:236938|pto_count:1|srtt:31165
[2025/09/12 11:43:16 304781] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138034|inflight:90|
[2025/09/12 11:43:16 304786] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677396541693|
[2025/09/12 11:43:16 304790] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677396541693|
[2025/09/12 11:43:16 304794] [debug] |xqc_engine_wakeup_after|wakeup:1757677396541693|now:1757677396304794|diff:236899|
[2025/09/12 11:43:16 304799] [debug] |xqc_engine_main_logic|END|now:1757677396304445|
[2025/09/12 11:43:16 540678] [debug] |xqc_engine_main_logic|BEGIN|now:1757677396540677|
[2025/09/12 11:43:16 540713] [debug] |xqc_engine_wakeup_after|wakeup:1757677396541693|now:1757677396540713|diff:980|
[2025/09/12 11:43:16 540719] [debug] |xqc_engine_main_logic|END|now:1757677396540677|
[2025/09/12 11:43:16 541786] [debug] |xqc_engine_main_logic|BEGIN|now:1757677396541786|
[2025/09/12 11:43:16 541793] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677396541693|pq_index:0|
[2025/09/12 11:43:16 541798] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677396304445|
[2025/09/12 11:43:16 541821] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677396541818|
[2025/09/12 11:43:16 541827] [debug] |scid:0d2ea22abd702ac2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677396541693|now:1757677396541818|
[2025/09/12 11:43:16 541831] [debug] |scid:0d2ea22abd702ac2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:43:16 541836] [debug] |scid:0d2ea22abd702ac2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005593FFF1435C|path:0|bytes_in_flight:90|
[2025/09/12 11:43:16 541841] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:31165|rtt_var:15582|pto_duration:186986|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:43:16 541846] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:16 541850] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:16 541854] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 90|
[2025/09/12 11:43:16 541858] [debug] |scid:0d2ea22abd702ac2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:43:16 541863] [debug] |scid:0d2ea22abd702ac2|xqc_conn_send_probe_pkt|conn:00005593FFF1435C|path:0|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:43:16 541870] [debug] |scid:0d2ea22abd702ac2|xqc_conn_send_probe_pkt|conn:00005593FFF1435C|path:0|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:43:16 541876] [debug] |scid:0d2ea22abd702ac2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005593FFF1435C|pto_count:2
[2025/09/12 11:43:16 541881] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:31165|rtt_var:15582|pto_duration:373972|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 11:43:16 541885] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:16 541889] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:16 541893] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 90|
[2025/09/12 11:43:16 541896] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677396778679|now:1757677396541880|interv:236799|
[2025/09/12 11:43:16 541901] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677396778679|now:1757677396541880|interval:236799|pto_count:2|srtt:31165
[2025/09/12 11:43:16 541908] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:43:16 541913] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:43:16 541918] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:16 541924] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 11:43:16 542009] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:14|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:90|now:1757677396541939|stream_id:0|stream_offset:0|
[2025/09/12 11:43:16 542025] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:14|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 11:43:16 542031] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:90|applimit:1184|
[2025/09/12 11:43:16 542036] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:31165|rtt_var:15582|pto_duration:373972|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 11:43:16 542042] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:16 542048] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:16 542054] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 135|
[2025/09/12 11:43:16 542061] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677397015911|now:1757677396542036|interv:473875|
[2025/09/12 11:43:16 542066] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677397015911|now:1757677396542036|interval:473875|pto_count:2|srtt:31165
[2025/09/12 11:43:16 542071] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138034|inflight:135|
[2025/09/12 11:43:16 542076] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:16 542081] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 11:43:16 542108] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:15|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:135|now:1757677396542087|stream_id:0|stream_offset:0|
[2025/09/12 11:43:16 542116] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:15|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 11:43:16 542123] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:135|applimit:1184|
[2025/09/12 11:43:16 542130] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:31165|rtt_var:15582|pto_duration:373972|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 11:43:16 542135] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:16 542139] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:16 542143] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 180|
[2025/09/12 11:43:16 542147] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677397016059|now:1757677396542130|interv:473929|
[2025/09/12 11:43:16 542151] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677397016059|now:1757677396542130|interval:473929|pto_count:2|srtt:31165
[2025/09/12 11:43:16 542155] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138034|inflight:180|
[2025/09/12 11:43:16 542160] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677397016059|
[2025/09/12 11:43:16 542164] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677397016059|
[2025/09/12 11:43:16 542168] [debug] |xqc_engine_wakeup_after|wakeup:1757677397016059|now:1757677396542168|diff:473891|
[2025/09/12 11:43:16 542178] [debug] |xqc_engine_main_logic|END|now:1757677396541818|
[2025/09/12 11:43:17 015894] [debug] |xqc_engine_main_logic|BEGIN|now:1757677397015893|
[2025/09/12 11:43:17 015928] [debug] |xqc_engine_wakeup_after|wakeup:1757677397016059|now:1757677397015928|diff:131|
[2025/09/12 11:43:17 015933] [debug] |xqc_engine_main_logic|END|now:1757677397015893|
[2025/09/12 11:43:17 017000] [debug] |xqc_engine_main_logic|BEGIN|now:1757677397017000|
[2025/09/12 11:43:17 017007] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677397016059|pq_index:0|
[2025/09/12 11:43:17 017012] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677396541818|
[2025/09/12 11:43:17 017018] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677397017016|
[2025/09/12 11:43:17 017024] [debug] |scid:0d2ea22abd702ac2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677397016059|now:1757677397017016|
[2025/09/12 11:43:17 017029] [debug] |scid:0d2ea22abd702ac2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:43:17 017034] [debug] |scid:0d2ea22abd702ac2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:00005593FFF1435C|path:0|bytes_in_flight:180|
[2025/09/12 11:43:17 017038] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:31165|rtt_var:15582|pto_duration:373972|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 11:43:17 017043] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:17 017047] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:17 017051] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 180|
[2025/09/12 11:43:17 017055] [debug] |scid:0d2ea22abd702ac2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:43:17 017061] [debug] |scid:0d2ea22abd702ac2|xqc_conn_send_probe_pkt|conn:00005593FFF1435C|path:0|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:43:17 017070] [debug] |scid:0d2ea22abd702ac2|xqc_conn_send_probe_pkt|conn:00005593FFF1435C|path:0|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:43:17 017074] [debug] |scid:0d2ea22abd702ac2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:00005593FFF1435C|pto_count:3
[2025/09/12 11:43:17 017079] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:31165|rtt_var:15582|pto_duration:747944|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 11:43:17 017083] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:17 017087] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:17 017091] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 180|
[2025/09/12 11:43:17 017095] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677397490031|now:1757677397017078|interv:472953|
[2025/09/12 11:43:17 017099] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677397490031|now:1757677397017078|interval:472953|pto_count:3|srtt:31165
[2025/09/12 11:43:17 017106] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:43:17 017126] [debug] |scid:0d2ea22abd702ac2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:43:17 017131] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:17 017137] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 11:43:17 017223] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:16|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:180|now:1757677397017152|stream_id:0|stream_offset:0|
[2025/09/12 11:43:17 017232] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:16|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 11:43:17 017239] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:180|applimit:1184|
[2025/09/12 11:43:17 017244] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:31165|rtt_var:15582|pto_duration:747944|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 11:43:17 017250] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:17 017256] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:17 017261] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 225|
[2025/09/12 11:43:17 017267] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677397965096|now:1757677397017244|interv:947852|
[2025/09/12 11:43:17 017273] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677397965096|now:1757677397017244|interval:947852|pto_count:3|srtt:31165
[2025/09/12 11:43:17 017281] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138034|inflight:225|
[2025/09/12 11:43:17 017287] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:11|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:43:17 017292] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 11:43:17 017324] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:17|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:225|now:1757677397017298|stream_id:0|stream_offset:0|
[2025/09/12 11:43:17 017335] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:17|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 11:43:17 017341] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|path:0|inflight:225|applimit:1184|
[2025/09/12 11:43:17 017348] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|srtt:31165|rtt_var:15582|pto_duration:747944|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 11:43:17 017381] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:43:17 017387] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:43:17 017392] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_pto_time_and_space|conn:00005593FFF1435C|path:0|PNS: 2, unacked: 270|
[2025/09/12 11:43:17 017396] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:LOSS_DETECTION|expire:1757677397965242|now:1757677397017347|interv:947895|
[2025/09/12 11:43:17 017400] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593FFF1435C|path:0|pns:2|expire:1757677397965242|now:1757677397017347|interval:947895|pto_count:3|srtt:31165
[2025/09/12 11:43:17 017411] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138034|inflight:270|
[2025/09/12 11:43:17 017417] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677397965242|
[2025/09/12 11:43:17 017421] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677397965242|
[2025/09/12 11:43:17 017425] [debug] |xqc_engine_wakeup_after|wakeup:1757677397965242|now:1757677397017425|diff:947817|
[2025/09/12 11:43:17 017429] [debug] |xqc_engine_main_logic|END|now:1757677397017016|
[2025/09/12 11:43:17 073816] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:45|state:ESTABED|recv_time:1757677397073811|
[2025/09/12 11:43:17 073855] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0d2ea22abd702ac2|spin_bit:1|
[2025/09/12 11:43:17 073876] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|largest_pn:16|
[2025/09/12 11:43:17 073884] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:26|
[2025/09/12 11:43:17 073902] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:26|
[2025/09/12 11:43:17 073908] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:2|
[2025/09/12 11:43:17 073918] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|conn:00005593FFF1435C|path:0|pkt_num:12|origin_pktnum:3|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:12|
[2025/09/12 11:43:17 073925] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:45|prior_delivered:178|prior_time:1757677396304556|is_app_limited:1|send_elapse:0|ack_elapse:769255|ctl_first_sent_time:1757677396304556|lagest_ack_time:1757677397073811|curr_delivered:223|
[2025/09/12 11:43:17 073934] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_sent_time_update:1757677396304556|
[2025/09/12 11:43:17 073944] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 11:43:17 073952] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|conn:00005593FFF1435C|path:0|pkt_num:13|origin_pktnum:3|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:13|
[2025/09/12 11:43:17 073959] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:45|prior_delivered:178|prior_time:1757677396304556|is_app_limited:1|send_elapse:0|ack_elapse:769255|ctl_first_sent_time:1757677396304556|lagest_ack_time:1757677397073811|curr_delivered:268|
[2025/09/12 11:43:17 073968] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_sent_time_update:1757677396304707|
[2025/09/12 11:43:17 073975] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 11:43:17 073982] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|conn:00005593FFF1435C|path:0|pkt_num:14|origin_pktnum:3|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:14|
[2025/09/12 11:43:17 073989] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:45|prior_delivered:178|prior_time:1757677396304556|is_app_limited:1|send_elapse:0|ack_elapse:769255|ctl_first_sent_time:1757677396304556|lagest_ack_time:1757677397073811|curr_delivered:313|
[2025/09/12 11:43:17 073996] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_sent_time_update:1757677396541939|
[2025/09/12 11:43:17 074003] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 11:43:17 074010] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|conn:00005593FFF1435C|path:0|pkt_num:16|origin_pktnum:3|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 11:43:17 074038] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:45|prior_delivered:178|prior_time:1757677396304556|is_app_limited:1|send_elapse:0|ack_elapse:769255|ctl_first_sent_time:1757677396304556|lagest_ack_time:1757677397073811|curr_delivered:358|
[2025/09/12 11:43:17 074047] [debug] |scid:0d2ea22abd702ac2|xqc_update_sample|sampler_sent_time_update:1757677397017152|
[2025/09/12 11:43:17 074055] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 11:43:17 074062] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_rtt|before update rtt|conn:00005593FFF1435C|srtt:31165|rttvar:15582|minrtt:31165|latest_rtt:56659|ack_delay:25560|
[2025/09/12 11:43:17 074068] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_update_rtt|l-0.0.0.0-38527-0d2ea22abd702ac2 p-193.167.100.100-443-9f80d253e448e93c1ad78f8a |after update rtt|conn:00005593FFF1435C|srtt:31227|rttvar:11810|minrtt:31165|latest_rtt:56659|ack_delay:25000|
[2025/09/12 11:43:17 074074] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:5|thresh:11|
[2025/09/12 11:43:17 074081] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:43:17 074086] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005593FFF1435C|path:0|
[2025/09/12 11:43:17 074092] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:17 074097] [debug] |scid:0d2ea22abd702ac2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 769255, delivered 180|rate 233|lost 1|
[2025/09/12 11:43:17 074104] [debug] |scid:0d2ea22abd702ac2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 11:43:17 074109] [debug] |scid:0d2ea22abd702ac2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (233) in round 2|
[2025/09/12 11:43:17 074114] [debug] |scid:0d2ea22abd702ac2|xqc_bbr_update_min_rtt|minrtt expire|rtt:31165, old_rtt:31165|
[2025/09/12 11:43:17 074120] [debug] |scid:0d2ea22abd702ac2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:46|
[2025/09/12 11:43:17 074125] [debug] |scid:0d2ea22abd702ac2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:138034|packet_lost:0|acked:180|po_sent_time:1757677397017152|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:358|
[2025/09/12 11:43:17 074131] [debug] |scid:0d2ea22abd702ac2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:138034|packet_lost:0|acked:180|po_sent_time:1757677397017152|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:358|
[2025/09/12 11:43:17 074136] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_ack_received|l-0.0.0.0-38527-0d2ea22abd702ac2 p-193.167.100.100-443-9f80d253e448e93c1ad78f8a |bbr on ack|mode:0|pacing_rate:12761575|bw:233|cwnd:138214|full_bw_reached:0|inflight:0|srtt:31227|latest_rtt:56659|min_rtt:31165|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:43:17 074147] [debug] |scid:0d2ea22abd702ac2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:26|largest:26|pns:2|
[2025/09/12 11:43:17 074153] [info] |scid:0d2ea22abd702ac2|xqc_conn_on_pkt_processed|====>|conn:00005593FFF1435C|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:26|frame:ACK |recv_time:1757677397073811|dcid:0d2ea22abd702ac2|dcid_seq:0|
[2025/09/12 11:43:17 074160] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677517073811|now:1757677397073811|interv:120000000|
[2025/09/12 11:43:17 074165] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677517073811|now:1757677397073811|interv:120000000|
[2025/09/12 11:43:17 074170] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677397965242|pq_index:0|
[2025/09/12 11:43:17 074182] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677397017016|
[2025/09/12 11:43:17 074187] [debug] |xqc_engine_main_logic|BEGIN|now:1757677397074187|
[2025/09/12 11:43:17 074195] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677397074192|
[2025/09/12 11:43:17 074205] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677398509838|
[2025/09/12 11:43:17 074210] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677398509838|
[2025/09/12 11:43:17 074215] [debug] |xqc_engine_wakeup_after|wakeup:1757677398509838|now:1757677397074215|diff:1435623|
[2025/09/12 11:43:17 074221] [debug] |xqc_engine_main_logic|END|now:1757677397074192|
[2025/09/12 11:43:17 074229] [debug] |xqc_engine_main_logic|BEGIN|now:1757677397074229|
[2025/09/12 11:43:17 074233] [debug] |xqc_engine_wakeup_after|wakeup:1757677398509838|now:1757677397074233|diff:1435605|
[2025/09/12 11:43:17 074238] [debug] |xqc_engine_main_logic|END|now:1757677397074229|
[2025/09/12 11:43:18 509661] [debug] |xqc_engine_main_logic|BEGIN|now:1757677398509661|
[2025/09/12 11:43:18 509696] [debug] |xqc_engine_wakeup_after|wakeup:1757677398509838|now:1757677398509696|diff:142|
[2025/09/12 11:43:18 509701] [debug] |xqc_engine_main_logic|END|now:1757677398509661|
[2025/09/12 11:43:18 510769] [debug] |xqc_engine_main_logic|BEGIN|now:1757677398510769|
[2025/09/12 11:43:18 510776] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677398509838|pq_index:0|
[2025/09/12 11:43:18 510781] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677397074192|
[2025/09/12 11:43:18 510788] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|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:1757677398510785|
[2025/09/12 11:43:18 510793] [debug] |scid:0d2ea22abd702ac2|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757677398509838|now:1757677398510785|
[2025/09/12 11:43:18 510798] [debug] |scid:0d2ea22abd702ac2|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 11:43:18 510803] [debug] |scid:0d2ea22abd702ac2|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 11:43:18 510833] [info] |scid:0d2ea22abd702ac2|xqc_conn_close|conn:00005593FFF1435C|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 |
[2025/09/12 11:43:18 510842] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_DRAINING|expire:1757677398821242|now:1757677398510841|interv:310401|
[2025/09/12 11:43:18 510848] [debug] |scid:0d2ea22abd702ac2|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 11:43:18 510855] [debug] |scid:0d2ea22abd702ac2|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 11:43:18 510862] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:43:18 510867] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:43:18 510870] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:43:18 510874] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:43:18 510879] [info] |scid:0d2ea22abd702ac2|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 
[2025/09/12 11:43:18 510902] [debug] |scid:0d2ea22abd702ac2|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 11:43:18 510923] [stats] |scid:0d2ea22abd702ac2|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:17|read_bytes:1024|recv_bytes:1024|stream_len:1024|create_time:1757677395310434|wrt_delay:38|snd_delay:131|finwrt_delay:38|finsnd_delay:842963|finrcv_delay:35615|finread_delay:35691|all_acked_delay:874397|firstfinack_dely:874391|close_delay:874404|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-38527-0d2ea22abd702ac2 p-193.167.100.100-443-9f80d253e448e93c1ad78f8a|path_info:mp is not supported in connection scid:0d2ea22abd702ac2|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 11:43:18 510934] [debug] |scid:0d2ea22abd702ac2|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757677398509838|now:1757677398510785|
[2025/09/12 11:43:18 510939] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 11:43:18 510948] [debug] |scid:0d2ea22abd702ac2|xqc_path_get_perf_class|conn:00005593FFF1435C|path_id:0|path_srtt:31227|min_srtt:31227|path_bw:233|loss_rate:100.00|path_pto:0|
[2025/09/12 11:43:18 510956] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593FFF1435C|path_id:0|path_srtt:31227|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:43:18 510962] [debug] |scid:0d2ea22abd702ac2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:4|
[2025/09/12 11:43:18 510968] [debug] |scid:0d2ea22abd702ac2|xqc_check_acked_or_dropped_pkt|conn:00005593FFF1435C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 11:43:18 510973] [debug] |scid:0d2ea22abd702ac2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 11:43:18 511069] [info] |scid:0d2ea22abd702ac2|xqc_send_packet_with_pn|<==|conn:00005593FFF1435C|path:0|pkt_num:18|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757677398510988|stream_id:0|stream_offset:0|
[2025/09/12 11:43:18 511082] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_on_packet_sent|conn:00005593FFF1435C|path:0|pkt_num:18|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 11:43:18 511092] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677398821242|
[2025/09/12 11:43:18 511098] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677398821242|
[2025/09/12 11:43:18 511104] [debug] |xqc_engine_wakeup_after|wakeup:1757677398821242|now:1757677398511104|diff:310138|
[2025/09/12 11:43:18 511111] [debug] |xqc_engine_main_logic|END|now:1757677398510785|
[2025/09/12 11:43:18 542094] [info] |xqc_engine_packet_process|==>|conn:00005593FFF1435C|size:33|state:CLOSING|recv_time:1757677398542089|
[2025/09/12 11:43:18 542147] [debug] |scid:0d2ea22abd702ac2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0d2ea22abd702ac2|spin_bit:1|
[2025/09/12 11:43:18 542164] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|largest_pn:26|
[2025/09/12 11:43:18 542169] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:27|
[2025/09/12 11:43:18 542178] [debug] |scid:0d2ea22abd702ac2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:27|
[2025/09/12 11:43:18 542183] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 11:43:18 542190] [debug] |scid:0d2ea22abd702ac2|xqc_process_frames|frame_type:1c|
[2025/09/12 11:43:18 542199] [debug] |scid:0d2ea22abd702ac2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:27|largest:27|pns:2|
[2025/09/12 11:43:18 542206] [info] |scid:0d2ea22abd702ac2|xqc_conn_on_pkt_processed|====>|conn:00005593FFF1435C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:27|frame:CONNECTION_CLOSE |recv_time:1757677398542089|dcid:0d2ea22abd702ac2|dcid_seq:0|
[2025/09/12 11:43:18 542241] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:PATH_IDLE|expire:1757677518542089|now:1757677398542089|interv:120000000|
[2025/09/12 11:43:18 542248] [debug] |scid:0d2ea22abd702ac2|xqc_timer_set|type:CONN_IDLE|expire:1757677518542089|now:1757677398542089|interv:120000000|
[2025/09/12 11:43:18 542254] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677398821242|pq_index:0|
[2025/09/12 11:43:18 542260] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677398510785|
[2025/09/12 11:43:18 542266] [debug] |xqc_engine_main_logic|BEGIN|now:1757677398542266|
[2025/09/12 11:43:18 542274] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|state:DRAINING|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 CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677398542272|
[2025/09/12 11:43:18 542283] [debug] |scid:0d2ea22abd702ac2|xqc_conn_next_wakeup_time|wakeup_time:1757677398821242|
[2025/09/12 11:43:18 542288] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_wakeup_queue|next_tick_time:1757677398821242|
[2025/09/12 11:43:18 542293] [debug] |xqc_engine_wakeup_after|wakeup:1757677398821242|now:1757677398542293|diff:278949|
[2025/09/12 11:43:18 542300] [debug] |xqc_engine_main_logic|END|now:1757677398542272|
[2025/09/12 11:43:18 542307] [debug] |xqc_engine_main_logic|BEGIN|now:1757677398542307|
[2025/09/12 11:43:18 542312] [debug] |xqc_engine_wakeup_after|wakeup:1757677398821242|now:1757677398542312|diff:278930|
[2025/09/12 11:43:18 542318] [debug] |xqc_engine_main_logic|END|now:1757677398542307|
[2025/09/12 11:43:18 821619] [debug] |xqc_engine_main_logic|BEGIN|now:1757677398821618|
[2025/09/12 11:43:18 821652] [debug] |scid:0d2ea22abd702ac2|xqc_engine_remove_wakeup_queue|next_tick_time:1757677398821242|pq_index:0|
[2025/09/12 11:43:18 821658] [debug] |scid:0d2ea22abd702ac2|xqc_engine_add_active_queue|last_ticked_time:1757677398542272|
[2025/09/12 11:43:18 821665] [debug] |scid:0d2ea22abd702ac2|xqc_engine_process_conn|conn:00005593FFF1435C|state:DRAINING|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 CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677398821662|
[2025/09/12 11:43:18 821671] [debug] |scid:0d2ea22abd702ac2|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757677398821242|now:1757677398821662|
[2025/09/12 11:43:18 821675] [debug] |scid:0d2ea22abd702ac2|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757677398821242|now:1757677398821662|
[2025/09/12 11:43:18 821679] [debug] |scid:0d2ea22abd702ac2|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 11:43:18 821684] [info] |xqc_engine_main_logic|conn:00005593FFF1435C|l-0.0.0.0-38527-0d2ea22abd702ac2 p-193.167.100.100-443-9f80d253e448e93c1ad78f8a|conn_state:13|next_tick_time:1757677398821242
[2025/09/12 11:43:18 821697] [report] |scid:0d2ea22abd702ac2|xqc_conn_destroy|00005593FFF1435C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:36312|first_send_delay:1184|conn_persist:3512402|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-38527-0d2ea22abd702ac2 p-193.167.100.100-443-9f80d253e448e93c1ad78f8a|hsk_recv:35615|close_recv:3232901|close_send:3201693|last_recv:3232794|last_send:3201693|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,22,14,14,34,0,1024,i96,4,36,45,4,26,1764,0,4,24,33,40000,27,3232,0,4,31,40,4,16,875,0,4,21,40000,18,3201,4,45,4000,16,1707,4,45,4000,17,1708,0-2,0-2,0-0,0-0,0-0,0-31,0-3530,0-3267,0-15,0-14,0-1,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:4|snd_pkt:15|spurious_loss:2|detected_loss:4|max_pto:3|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 11:43:18 821766] [debug] |scid:0d2ea22abd702ac2|xqc_send_ctl_destroy|destroy|
[2025/09/12 11:43:18 821774] [debug] |scid:0d2ea22abd702ac2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 11:43:18 821778] [debug] |scid:0d2ea22abd702ac2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 11:43:18 821782] [debug] |scid:0d2ea22abd702ac2|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 11:43:18 821859] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 11:43:18 821866] [debug] |xqc_engine_main_logic|END|now:1757677398821662|
[2025/09/12 11:43:18 824003] [debug] |xqc_engine_destroy|begin|