[2025/09/12 05:01:30 861971] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:01:30 862005] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:01:30 862010] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:01:30 862014] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:01:30 862018] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:01:30 862027] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:01:30 862031] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:01:30 862035] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:01:30 862039] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:01:30 862151] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:CONN_IDLE|expire:1757653410862150|now:1757653290862150|interv:120000000|
[2025/09/12 05:01:30 862184] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:PATH_IDLE|expire:1757653410862183|now:1757653290862183|interv:120000000|
[2025/09/12 05:01:30 862194] [debug] |xqc_path_create|path:0|dcid:ce9b5660fa7bef5c|scid:905716b803dc4f1e|create_path_count:1|
[2025/09/12 05:01:30 862200] [debug] |scid:905716b803dc4f1e|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:01:30 862207] [debug] |xqc_path_init|path:0|dcid:ce9b5660fa7bef5c|scid:905716b803dc4f1e|state:2|
[2025/09/12 05:01:30 862214] [debug] |scid:905716b803dc4f1e|xqc_conn_create|success|scid:905716b803dc4f1e|dcid:ce9b5660fa7bef5c|conn:0000560DBCAEF35C|
[2025/09/12 05:01:30 862220] [debug] |scid:905716b803dc4f1e|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:01:30 862229] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:01:30 862968] [debug] |scid:905716b803dc4f1e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:01:30 862976] [debug] |scid:905716b803dc4f1e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:30 862982] [debug] |scid:905716b803dc4f1e|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:30 862988] [debug] |scid:905716b803dc4f1e|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:01:30 862995] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653290862993|
[2025/09/12 05:01:30 863000] [debug] |scid:905716b803dc4f1e|xqc_process_crypto_write_streams|
[2025/09/12 05:01:30 863005] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:30 863012] [info] |scid:905716b803dc4f1e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653290863011|
[2025/09/12 05:01:30 863017] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:01:30 863024] [debug] |scid:905716b803dc4f1e|xqc_path_get_perf_class|conn:0000560DBCAEF35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:30 863028] [debug] |scid:905716b803dc4f1e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560DBCAEF35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:30 863034] [debug] |scid:905716b803dc4f1e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 05:01:30 863039] [debug] |scid:905716b803dc4f1e|xqc_check_acked_or_dropped_pkt|conn:0000560DBCAEF35C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:01:30 863044] [debug] |scid:905716b803dc4f1e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:30 863122] [info] |scid:905716b803dc4f1e|xqc_send_packet_with_pn|<==|conn:0000560DBCAEF35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653290863060|stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 863130] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|conn:0000560DBCAEF35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:01:30 863135] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:30 863140] [debug] |scid:905716b803dc4f1e|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 05:01:30 863147] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:30 863154] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:30 863159] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:30 863164] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653291613060|now:1757653290863139|interv:749921|
[2025/09/12 05:01:30 863170] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560DBCAEF35C|path:0|pns:0|expire:1757653291613060|now:1757653290863139|interval:749921|pto_count:0|srtt:250000
[2025/09/12 05:01:30 863176] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:01:30 863182] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653291613060|
[2025/09/12 05:01:30 863187] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_active_queue|last_ticked_time:1757653290862993|pd_index:0|
[2025/09/12 05:01:30 863192] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653291613060|
[2025/09/12 05:01:30 863197] [debug] |xqc_engine_wakeup_after|wakeup:1757653291613060|now:1757653290863197|diff:749863|
[2025/09/12 05:01:30 863203] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:30 863265] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653291613060|pq_index:0|
[2025/09/12 05:01:30 863274] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653290862993|
[2025/09/12 05:01:30 863282] [debug] |scid:905716b803dc4f1e|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:01:30 863287] [debug] |scid:905716b803dc4f1e|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:01:30 863292] [debug] |scid:905716b803dc4f1e|xqc_stream_buff_data|size:17|
[2025/09/12 05:01:30 863297] [info] |scid:905716b803dc4f1e|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:0000560DBCAEF35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 05:01:30 863305] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653290863305|
[2025/09/12 05:01:30 863314] [debug] |scid:905716b803dc4f1e|xqc_path_get_perf_class|conn:0000560DBCAEF35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:30 863321] [debug] |scid:905716b803dc4f1e|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:0000560DBCAEF35C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:30 863328] [debug] |scid:905716b803dc4f1e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560DBCAEF35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:30 863340] [debug] |scid:905716b803dc4f1e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:01:30 863347] [debug] |scid:905716b803dc4f1e|xqc_check_acked_or_dropped_pkt|conn:0000560DBCAEF35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:30 863354] [debug] |scid:905716b803dc4f1e|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:0000560DBCAEF35C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:30 863362] [debug] |scid:905716b803dc4f1e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:01:30 863369] [debug] |scid:905716b803dc4f1e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:30 863406] [info] |scid:905716b803dc4f1e|xqc_send_packet_with_pn|<==|conn:0000560DBCAEF35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653290863379|stream_id:0|stream_offset:17|
[2025/09/12 05:01:30 863415] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|conn:0000560DBCAEF35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:01:30 863422] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:01:30 863429] [debug] |scid:905716b803dc4f1e|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 05:01:30 863436] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:30 863442] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:30 863448] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:30 863455] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:30 863461] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653291613060|now:1757653290863428|interv:749632|
[2025/09/12 05:01:30 863467] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560DBCAEF35C|path:0|pns:0|expire:1757653291613060|now:1757653290863428|interval:749632|pto_count:0|srtt:250000
[2025/09/12 05:01:30 863493] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:01:30 863498] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653291613060|
[2025/09/12 05:01:30 863502] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_active_queue|last_ticked_time:1757653290863305|pd_index:0|
[2025/09/12 05:01:30 863506] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653291613060|
[2025/09/12 05:01:30 863510] [debug] |xqc_engine_wakeup_after|wakeup:1757653291613060|now:1757653290863510|diff:749550|
[2025/09/12 05:01:30 863514] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:30 896566] [info] |xqc_engine_packet_process|==>|conn:0000560DBCAEF35C|size:1200|state:C_INITIAL_SENT|recv_time:1757653290896564|
[2025/09/12 05:01:30 896580] [debug] |scid:905716b803dc4f1e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:01:30 896587] [debug] |scid:905716b803dc4f1e|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 05:01:30 896596] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:30 896602] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:30 896612] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 05:01:30 896618] [debug] |scid:905716b803dc4f1e|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:30 896635] [debug] |scid:905716b803dc4f1e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:01:30 896642] [debug] |scid:905716b803dc4f1e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:01:30 896648] [debug] |scid:905716b803dc4f1e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:01:30 897026] [debug] |scid:905716b803dc4f1e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:30 897038] [debug] |scid:905716b803dc4f1e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:30 897047] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653291613060|pq_index:0|
[2025/09/12 05:01:30 897054] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653290863305|
[2025/09/12 05:01:30 897061] [debug] |scid:905716b803dc4f1e|xqc_process_frames|frame_type:0|
[2025/09/12 05:01:30 897066] [debug] |scid:905716b803dc4f1e|xqc_process_padding_frame|process padding|
[2025/09/12 05:01:30 897073] [info] |scid:905716b803dc4f1e|xqc_conn_confirm_cid|dcid change|ori:ce9b5660fa7bef5c|new:8e6b07bd4a70311f00338242|
[2025/09/12 05:01:30 897078] [info] |scid:905716b803dc4f1e|xqc_conn_addr_validated|Address Validated|conn:0000560DBCAEF35C|role:0|
[2025/09/12 05:01:30 897084] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:30 897089] [debug] |scid:905716b803dc4f1e|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 05:01:30 897094] [debug] |scid:905716b803dc4f1e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 05:01:30 897098] [info] |scid:905716b803dc4f1e|xqc_conn_on_pkt_processed|====>|conn:0000560DBCAEF35C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757653290896564|dcid:905716b803dc4f1e|dcid_seq:0|
[2025/09/12 05:01:30 897104] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:PATH_IDLE|expire:1757653410896564|now:1757653290896564|interv:120000000|
[2025/09/12 05:01:30 897108] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:CONN_IDLE|expire:1757653410896564|now:1757653290896564|interv:120000000|
[2025/09/12 05:01:30 897112] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290897112|
[2025/09/12 05:01:30 897117] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653290897116|
[2025/09/12 05:01:30 897122] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:01:30 897126] [debug] |scid:905716b803dc4f1e|xqc_process_crypto_write_streams|
[2025/09/12 05:01:30 897130] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:30 897134] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 05:01:30 897139] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|largest_recv:0|ack_delay:575|first_ack_range:0|largest_pkt_recv_time:1757653290896564|
[2025/09/12 05:01:30 897144] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 05:01:30 897148] [debug] |scid:905716b803dc4f1e|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:01:30 897153] [debug] |scid:905716b803dc4f1e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:01:30 897157] [debug] |scid:905716b803dc4f1e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 897162] [debug] |scid:905716b803dc4f1e|xqc_check_acked_or_dropped_pkt|conn:0000560DBCAEF35C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 05:01:30 897167] [debug] |scid:905716b803dc4f1e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:30 897209] [info] |scid:905716b803dc4f1e|xqc_send_packet_with_pn|<==|conn:0000560DBCAEF35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:1234|now:1757653290897180|stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 897219] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|conn:0000560DBCAEF35C|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 05:01:30 897226] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:01:30 897233] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:01:30 897241] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653291613060|
[2025/09/12 05:01:30 897246] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653291613060|
[2025/09/12 05:01:30 897250] [debug] |xqc_engine_wakeup_after|wakeup:1757653291613060|now:1757653290897250|diff:715810|
[2025/09/12 05:01:30 897255] [debug] |xqc_engine_main_logic|END|now:1757653290897116|
[2025/09/12 05:01:30 897263] [info] |xqc_engine_packet_process|==>|conn:0000560DBCAEF35C|size:89|state:C_INITIAL_RECVD|recv_time:1757653290897262|
[2025/09/12 05:01:30 897268] [debug] |scid:905716b803dc4f1e|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 05:01:30 897273] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:30 897277] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:30 897283] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:01:30 897287] [debug] |scid:905716b803dc4f1e|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:30 897291] [debug] |scid:905716b803dc4f1e|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 05:01:30 897299] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653291613060|pq_index:0|
[2025/09/12 05:01:30 897304] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653290897116|
[2025/09/12 05:01:30 897308] [debug] |scid:905716b803dc4f1e|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:30 897312] [debug] |scid:905716b803dc4f1e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:30 897316] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:30 897320] [debug] |scid:905716b803dc4f1e|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 05:01:30 897325] [debug] |scid:905716b803dc4f1e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:01:30 897329] [info] |scid:905716b803dc4f1e|xqc_conn_on_pkt_processed|====>|conn:0000560DBCAEF35C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653290897262|dcid:905716b803dc4f1e|dcid_seq:0|
[2025/09/12 05:01:30 897334] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:PATH_IDLE|expire:1757653410897262|now:1757653290897262|interv:120000000|
[2025/09/12 05:01:30 897338] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:CONN_IDLE|expire:1757653410897262|now:1757653290897262|interv:120000000|
[2025/09/12 05:01:30 897342] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290897342|
[2025/09/12 05:01:30 897346] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653290897346|
[2025/09/12 05:01:30 897351] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:30 897355] [debug] |scid:905716b803dc4f1e|xqc_process_crypto_write_streams|
[2025/09/12 05:01:30 897359] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:30 897367] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:30 897372] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|largest_recv:1|ack_delay:110|first_ack_range:0|largest_pkt_recv_time:1757653290897262|
[2025/09/12 05:01:30 897376] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 05:01:30 897380] [debug] |scid:905716b803dc4f1e|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:01:30 897384] [debug] |scid:905716b803dc4f1e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:30 897388] [debug] |scid:905716b803dc4f1e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 897393] [debug] |scid:905716b803dc4f1e|xqc_check_acked_or_dropped_pkt|conn:0000560DBCAEF35C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:30 897397] [debug] |scid:905716b803dc4f1e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:30 897427] [info] |scid:905716b803dc4f1e|xqc_send_packet_with_pn|<==|conn:0000560DBCAEF35C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:1234|now:1757653290897403|stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 897436] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|conn:0000560DBCAEF35C|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 05:01:30 897445] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653291613060|
[2025/09/12 05:01:30 897451] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653291613060|
[2025/09/12 05:01:30 897458] [debug] |xqc_engine_wakeup_after|wakeup:1757653291613060|now:1757653290897458|diff:715602|
[2025/09/12 05:01:30 897463] [debug] |xqc_engine_main_logic|END|now:1757653290897346|
[2025/09/12 05:01:30 897489] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290897489|
[2025/09/12 05:01:30 897498] [debug] |xqc_engine_wakeup_after|wakeup:1757653291613060|now:1757653290897497|diff:715563|
[2025/09/12 05:01:30 897502] [debug] |xqc_engine_main_logic|END|now:1757653290897489|
[2025/09/12 05:01:30 897738] [info] |xqc_engine_packet_process|==>|conn:0000560DBCAEF35C|size:1057|state:C_HANDSHAKE_RECVD|recv_time:1757653290897737|
[2025/09/12 05:01:30 897748] [debug] |scid:905716b803dc4f1e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:905716b803dc4f1e|spin_bit:1|
[2025/09/12 05:01:30 897754] [warn] |scid:905716b803dc4f1e|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:01:30 897762] [debug] |scid:905716b803dc4f1e|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:01:30 897768] [info] |scid:905716b803dc4f1e|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:01:30 897774] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:PATH_IDLE|expire:1757653410897737|now:1757653290897737|interv:120000000|
[2025/09/12 05:01:30 897781] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:CONN_IDLE|expire:1757653410897737|now:1757653290897737|interv:120000000|
[2025/09/12 05:01:30 897785] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653291613060|pq_index:0|
[2025/09/12 05:01:30 897789] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653290897346|
[2025/09/12 05:01:30 897795] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290897795|
[2025/09/12 05:01:30 897802] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653290897801|
[2025/09/12 05:01:30 897811] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653291613060|
[2025/09/12 05:01:30 897817] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653291613060|
[2025/09/12 05:01:30 897830] [debug] |xqc_engine_wakeup_after|wakeup:1757653291613060|now:1757653290897830|diff:715230|
[2025/09/12 05:01:30 897837] [debug] |xqc_engine_main_logic|END|now:1757653290897801|
[2025/09/12 05:01:30 933487] [info] |xqc_engine_packet_process|==>|conn:0000560DBCAEF35C|size:181|state:C_HANDSHAKE_RECVD|recv_time:1757653290933486|
[2025/09/12 05:01:30 933504] [debug] |scid:905716b803dc4f1e|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 05:01:30 933510] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:01:30 933514] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:30 933520] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:01:30 933524] [debug] |scid:905716b803dc4f1e|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:30 933529] [debug] |scid:905716b803dc4f1e|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:30 933533] [debug] |scid:905716b803dc4f1e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:30 933537] [debug] |scid:905716b803dc4f1e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 05:01:30 933551] [debug] |scid:905716b803dc4f1e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:30 933557] [debug] |scid:905716b803dc4f1e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:30 933563] [debug] |scid:905716b803dc4f1e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:01:30 933641] [debug] |scid:905716b803dc4f1e|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:30 933653] [info] |scid:905716b803dc4f1e|xqc_conn_tls_transport_params_cb|store sr_token with cid: ce9b5660fa7bef5c|token:0745777808f9adfe0e7d0bb2c929f1d9
[2025/09/12 05:01:30 933660] [debug] |scid:905716b803dc4f1e|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 05:01:30 933666] [debug] |scid:905716b803dc4f1e|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 05:01:30 933869] [debug] |scid:905716b803dc4f1e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:01:30 933896] [debug] |scid:905716b803dc4f1e|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:01:30 933901] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653291613060|pq_index:0|
[2025/09/12 05:01:30 933905] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653290897801|
[2025/09/12 05:01:30 933910] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:30 933915] [debug] |scid:905716b803dc4f1e|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 05:01:30 933919] [debug] |scid:905716b803dc4f1e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:01:30 933924] [info] |scid:905716b803dc4f1e|xqc_conn_on_pkt_processed|====>|conn:0000560DBCAEF35C|path:0|size:181|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757653290933486|dcid:905716b803dc4f1e|dcid_seq:0|
[2025/09/12 05:01:30 933929] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:PATH_IDLE|expire:1757653410933486|now:1757653290933486|interv:120000000|
[2025/09/12 05:01:30 933933] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:CONN_IDLE|expire:1757653410933486|now:1757653290933486|interv:120000000|
[2025/09/12 05:01:30 933937] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290933937|
[2025/09/12 05:01:30 933941] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653290933941|
[2025/09/12 05:01:30 933951] [info] |scid:905716b803dc4f1e|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:01:30 933955] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:30 933959] [debug] |scid:905716b803dc4f1e|xqc_process_crypto_write_streams|
[2025/09/12 05:01:30 933963] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:30 933968] [info] |scid:905716b803dc4f1e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653290933968|
[2025/09/12 05:01:30 933972] [debug] |scid:905716b803dc4f1e|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560DBCAEF35C|
[2025/09/12 05:01:30 933977] [debug] |scid:905716b803dc4f1e|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 05:01:30 933981] [info] |scid:905716b803dc4f1e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:01:30 933986] [debug] |scid:905716b803dc4f1e|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 05:01:30 933990] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:30 933994] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:30 933998] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:30 934002] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:30 934006] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653290933985|interv:18444986420418617630|
[2025/09/12 05:01:30 934010] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560DBCAEF35C|path:0|pns:0|expire:18446744073709551615|now:1757653290933985|interval:18444986420418617630|pto_count:0|srtt:250000
[2025/09/12 05:01:30 934015] [debug] |scid:905716b803dc4f1e|xqc_conn_early_data_accept|accept|
[2025/09/12 05:01:30 934019] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:01:30 934023] [debug] |scid:905716b803dc4f1e|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:01:30 934027] [debug] |scid:905716b803dc4f1e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:905716b803dc4f1e|spin_bit:1|
[2025/09/12 05:01:30 934033] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:30 934037] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:30 934043] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:01:30 934047] [debug] |scid:905716b803dc4f1e|xqc_process_frames|frame_type:b|
[2025/09/12 05:01:30 934052] [debug] |scid:905716b803dc4f1e|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:01:30 934056] [debug] |scid:905716b803dc4f1e|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:01:30 934061] [debug] |scid:905716b803dc4f1e|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:01:30 934065] [debug] |scid:905716b803dc4f1e|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:01:30 934069] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:ACK_01RTT|expire:1757653290922737|now:1757653290897737|interv:25000|
[2025/09/12 05:01:30 934074] [debug] |scid:905716b803dc4f1e|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653290897737|max_ack_delay:25000|
[2025/09/12 05:01:30 934082] [debug] |scid:905716b803dc4f1e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:01:30 934086] [info] |scid:905716b803dc4f1e|xqc_conn_on_pkt_processed|====>|conn:0000560DBCAEF35C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653290897737|dcid:905716b803dc4f1e|dcid_seq:0|
[2025/09/12 05:01:30 934091] [debug] |scid:905716b803dc4f1e|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000560DBCAEF35C|
[2025/09/12 05:01:30 934125] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|largest_recv:2|ack_delay:639|first_ack_range:1|largest_pkt_recv_time:1757653290933486|
[2025/09/12 05:01:30 934130] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|high:2|low:1|pkt_pns:1|
[2025/09/12 05:01:30 934134] [debug] |scid:905716b803dc4f1e|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:01:30 934138] [debug] |scid:905716b803dc4f1e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:30 934143] [debug] |scid:905716b803dc4f1e|xqc_path_get_perf_class|conn:0000560DBCAEF35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:30 934148] [debug] |scid:905716b803dc4f1e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560DBCAEF35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:30 934152] [debug] |scid:905716b803dc4f1e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 05:01:30 934157] [debug] |scid:905716b803dc4f1e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 934164] [debug] |scid:905716b803dc4f1e|xqc_check_acked_or_dropped_pkt|conn:0000560DBCAEF35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:01:30 934172] [debug] |scid:905716b803dc4f1e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:30 934212] [info] |scid:905716b803dc4f1e|xqc_send_packet_with_pn|<==|conn:0000560DBCAEF35C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653290934181|stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 934221] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|conn:0000560DBCAEF35C|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 05:01:30 934228] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:01:30 934235] [debug] |scid:905716b803dc4f1e|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 05:01:30 934241] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:30 934247] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:01:30 934253] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:30 934259] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:30 934265] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653291684181|now:1757653290934234|interv:749947|
[2025/09/12 05:01:30 934271] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560DBCAEF35C|path:0|pns:1|expire:1757653291684181|now:1757653290934234|interval:749947|pto_count:0|srtt:250000
[2025/09/12 05:01:30 934284] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 05:01:30 934292] [debug] |scid:905716b803dc4f1e|xqc_check_acked_or_dropped_pkt|conn:0000560DBCAEF35C|pkt_num:0|size:39|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:30 934300] [debug] |scid:905716b803dc4f1e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:30 934335] [info] |scid:905716b803dc4f1e|xqc_send_packet_with_pn|<==|conn:0000560DBCAEF35C|path:0|pkt_num:2|size:39|sent:55|pkt_type:HSK|frame:ACK |inflight:122|now:1757653290934310|stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 934345] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|conn:0000560DBCAEF35C|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 05:01:30 934353] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653290922737|
[2025/09/12 05:01:30 934359] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653290922737|
[2025/09/12 05:01:30 934365] [debug] |xqc_engine_wakeup_after|wakeup:1757653290922737|now:1757653290934365|diff:18446744073709539988|
[2025/09/12 05:01:30 934374] [debug] |xqc_engine_main_logic|END|now:1757653290933941|
[2025/09/12 05:01:30 934380] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290934380|
[2025/09/12 05:01:30 934384] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653290922737|pq_index:0|
[2025/09/12 05:01:30 934388] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653290933941|
[2025/09/12 05:01:30 934393] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|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:1757653290934392|
[2025/09/12 05:01:30 934400] [debug] |scid:905716b803dc4f1e|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653290922737|now:1757653290934392|
[2025/09/12 05:01:30 934407] [debug] |scid:905716b803dc4f1e|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:30 934413] [debug] |scid:905716b803dc4f1e|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653290922737|now:1757653290934392|
[2025/09/12 05:01:30 934419] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:30 934426] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|largest_recv:0|ack_delay:36689|first_ack_range:0|largest_pkt_recv_time:1757653290897737|
[2025/09/12 05:01:30 934431] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:01:30 934435] [debug] |scid:905716b803dc4f1e|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:01:30 934440] [debug] |scid:905716b803dc4f1e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:30 934444] [debug] |scid:905716b803dc4f1e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 934449] [debug] |scid:905716b803dc4f1e|xqc_check_acked_or_dropped_pkt|conn:0000560DBCAEF35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:30 934454] [debug] |scid:905716b803dc4f1e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:30 934501] [info] |scid:905716b803dc4f1e|xqc_send_packet_with_pn|<==|conn:0000560DBCAEF35C|path:0|pkt_num:1|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:122|now:1757653290934460|stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 934514] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|conn:0000560DBCAEF35C|path:0|pkt_num:1|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:30 934521] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653291684181|
[2025/09/12 05:01:30 934527] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653291684181|
[2025/09/12 05:01:30 934537] [debug] |xqc_engine_wakeup_after|wakeup:1757653291684181|now:1757653290934537|diff:749644|
[2025/09/12 05:01:30 934541] [debug] |xqc_engine_main_logic|END|now:1757653290934392|
[2025/09/12 05:01:30 965247] [info] |xqc_engine_packet_process|==>|conn:0000560DBCAEF35C|size:30|state:ESTABED|recv_time:1757653290965245|
[2025/09/12 05:01:30 965261] [debug] |scid:905716b803dc4f1e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:905716b803dc4f1e|spin_bit:1|
[2025/09/12 05:01:30 965271] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:30 965276] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:30 965285] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:01:30 965291] [debug] |scid:905716b803dc4f1e|xqc_process_frames|frame_type:1e|
[2025/09/12 05:01:30 965298] [info] |scid:905716b803dc4f1e|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560DBCAEF35C|
[2025/09/12 05:01:30 965305] [debug] |scid:905716b803dc4f1e|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 05:01:30 965313] [info] |scid:905716b803dc4f1e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:01:30 965319] [debug] |scid:905716b803dc4f1e|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 05:01:30 965325] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:30 965329] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:30 965333] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:30 965340] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653291638379|now:1757653290965319|interv:673060|
[2025/09/12 05:01:30 965346] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560DBCAEF35C|path:0|pns:2|expire:1757653291638379|now:1757653290965319|interval:673060|pto_count:0|srtt:250000
[2025/09/12 05:01:30 965355] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:ACK_01RTT|expire:1757653290990245|now:1757653290965245|interv:25000|
[2025/09/12 05:01:30 965363] [debug] |scid:905716b803dc4f1e|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:1757653290965245|max_ack_delay:25000|
[2025/09/12 05:01:30 965369] [debug] |scid:905716b803dc4f1e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:01:30 965376] [info] |scid:905716b803dc4f1e|xqc_conn_on_pkt_processed|====>|conn:0000560DBCAEF35C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:2|frame:HANDSHAKE_DONE |recv_time:1757653290965245|dcid:905716b803dc4f1e|dcid_seq:0|
[2025/09/12 05:01:30 965383] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:PATH_IDLE|expire:1757653410965245|now:1757653290965245|interv:120000000|
[2025/09/12 05:01:30 965389] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:CONN_IDLE|expire:1757653410965245|now:1757653290965245|interv:120000000|
[2025/09/12 05:01:30 965394] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653291684181|pq_index:0|
[2025/09/12 05:01:30 965398] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653290934392|
[2025/09/12 05:01:30 965402] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290965402|
[2025/09/12 05:01:30 965407] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|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:1757653290965406|
[2025/09/12 05:01:30 965427] [debug] |scid:905716b803dc4f1e|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:d44eaecfefa6e89c|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:01:30 965434] [debug] |scid:905716b803dc4f1e|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:d2fea57af2279467|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:01:30 965439] [debug] |scid:905716b803dc4f1e|xqc_path_get_perf_class|conn:0000560DBCAEF35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:30 965443] [debug] |scid:905716b803dc4f1e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560DBCAEF35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:30 965448] [debug] |scid:905716b803dc4f1e|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 05:01:30 965452] [debug] |scid:905716b803dc4f1e|xqc_path_get_perf_class|conn:0000560DBCAEF35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:30 965457] [debug] |scid:905716b803dc4f1e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560DBCAEF35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:30 965461] [debug] |scid:905716b803dc4f1e|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 05:01:30 965465] [debug] |scid:905716b803dc4f1e|xqc_check_acked_or_dropped_pkt|conn:0000560DBCAEF35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:30 965495] [debug] |scid:905716b803dc4f1e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:30 965534] [info] |scid:905716b803dc4f1e|xqc_send_packet_with_pn|<==|conn:0000560DBCAEF35C|path:0|pkt_num:2|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:50|now:1757653290965505|stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 965543] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|conn:0000560DBCAEF35C|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 05:01:30 965550] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:01:30 965557] [debug] |scid:905716b803dc4f1e|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 05:01:30 965563] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:30 965570] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:30 965576] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 2, unacked: 95|
[2025/09/12 05:01:30 965584] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653291740505|now:1757653290965557|interv:774948|
[2025/09/12 05:01:30 965590] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560DBCAEF35C|path:0|pns:2|expire:1757653291740505|now:1757653290965557|interval:774948|pto_count:0|srtt:250000
[2025/09/12 05:01:30 965597] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:95|
[2025/09/12 05:01:30 965605] [debug] |scid:905716b803dc4f1e|xqc_check_acked_or_dropped_pkt|conn:0000560DBCAEF35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:30 965618] [debug] |scid:905716b803dc4f1e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:30 965672] [info] |scid:905716b803dc4f1e|xqc_send_packet_with_pn|<==|conn:0000560DBCAEF35C|path:0|pkt_num:3|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:95|now:1757653290965628|stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 965683] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|conn:0000560DBCAEF35C|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 05:01:30 965690] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|path:0|inflight:95|applimit:1184|
[2025/09/12 05:01:30 965696] [debug] |scid:905716b803dc4f1e|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 05:01:30 965704] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:30 965710] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:30 965716] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_pto_time_and_space|conn:0000560DBCAEF35C|path:0|PNS: 2, unacked: 140|
[2025/09/12 05:01:30 965722] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653291740628|now:1757653290965696|interv:774932|
[2025/09/12 05:01:30 965728] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560DBCAEF35C|path:0|pns:2|expire:1757653291740628|now:1757653290965696|interval:774932|pto_count:0|srtt:250000
[2025/09/12 05:01:30 965735] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:140|
[2025/09/12 05:01:30 965742] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653290990245|
[2025/09/12 05:01:30 965749] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653290990245|
[2025/09/12 05:01:30 965755] [debug] |xqc_engine_wakeup_after|wakeup:1757653290990245|now:1757653290965755|diff:24490|
[2025/09/12 05:01:30 965763] [debug] |xqc_engine_main_logic|END|now:1757653290965406|
[2025/09/12 05:01:30 965774] [info] |xqc_engine_packet_process|==>|conn:0000560DBCAEF35C|size:290|state:ESTABED|recv_time:1757653290965773|
[2025/09/12 05:01:30 965779] [debug] |scid:905716b803dc4f1e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:905716b803dc4f1e|spin_bit:1|
[2025/09/12 05:01:30 965786] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:01:30 965792] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:30 965802] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:01:30 965808] [debug] |scid:905716b803dc4f1e|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:30 965816] [debug] |scid:905716b803dc4f1e|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:01:30 965821] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653290990245|pq_index:0|
[2025/09/12 05:01:30 965825] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653290965406|
[2025/09/12 05:01:30 965829] [debug] |scid:905716b803dc4f1e|xqc_process_crypto_frame|level:3|
[2025/09/12 05:01:30 965833] [debug] |scid:905716b803dc4f1e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:01:30 965837] [debug] |scid:905716b803dc4f1e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 05:01:30 965965] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:30 965973] [debug] |scid:905716b803dc4f1e|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 05:01:30 965981] [debug] |scid:905716b803dc4f1e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:01:30 965986] [info] |scid:905716b803dc4f1e|xqc_conn_on_pkt_processed|====>|conn:0000560DBCAEF35C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:3|frame:CRYPTO |recv_time:1757653290965773|dcid:905716b803dc4f1e|dcid_seq:0|
[2025/09/12 05:01:30 965991] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:PATH_IDLE|expire:1757653410965773|now:1757653290965773|interv:120000000|
[2025/09/12 05:01:30 965995] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:CONN_IDLE|expire:1757653410965773|now:1757653290965773|interv:120000000|
[2025/09/12 05:01:30 965999] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290965999|
[2025/09/12 05:01:30 966004] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|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:1757653290966003|
[2025/09/12 05:01:30 966009] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:30 966013] [debug] |scid:905716b803dc4f1e|xqc_process_crypto_write_streams|
[2025/09/12 05:01:30 966017] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:01:30 966021] [debug] |scid:905716b803dc4f1e|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:30 966026] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|largest_recv:3|ack_delay:253|first_ack_range:1|largest_pkt_recv_time:1757653290965773|
[2025/09/12 05:01:30 966031] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/09/12 05:01:30 966034] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:01:30 966057] [debug] |scid:905716b803dc4f1e|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:01:30 966065] [debug] |scid:905716b803dc4f1e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:30 966071] [debug] |scid:905716b803dc4f1e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 966079] [debug] |scid:905716b803dc4f1e|xqc_check_acked_or_dropped_pkt|conn:0000560DBCAEF35C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:30 966086] [debug] |scid:905716b803dc4f1e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:01:30 966115] [info] |scid:905716b803dc4f1e|xqc_send_packet_with_pn|<==|conn:0000560DBCAEF35C|path:0|pkt_num:4|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:140|now:1757653290966093|stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 966121] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|conn:0000560DBCAEF35C|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 05:01:30 966127] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653291740628|
[2025/09/12 05:01:30 966134] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653291740628|
[2025/09/12 05:01:30 966141] [debug] |xqc_engine_wakeup_after|wakeup:1757653291740628|now:1757653290966140|diff:774488|
[2025/09/12 05:01:30 966148] [debug] |xqc_engine_main_logic|END|now:1757653290966003|
[2025/09/12 05:01:30 966159] [info] |xqc_engine_packet_process|==>|conn:0000560DBCAEF35C|size:54|state:ESTABED|recv_time:1757653290966159|
[2025/09/12 05:01:30 966167] [debug] |scid:905716b803dc4f1e|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:01:30 966176] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:01:30 966188] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:30 966194] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 05:01:30 966198] [debug] |scid:905716b803dc4f1e|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:30 966203] [debug] |scid:905716b803dc4f1e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 05:01:30 966207] [info] |scid:905716b803dc4f1e|xqc_conn_on_pkt_processed|====>|conn:0000560DBCAEF35C|path:0|size:54|pkt_type:HSK|pkt_num:3|frame:ACK |recv_time:1757653290966159|dcid:905716b803dc4f1e|dcid_seq:0|
[2025/09/12 05:01:30 966212] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:PATH_IDLE|expire:1757653410966159|now:1757653290966159|interv:120000000|
[2025/09/12 05:01:30 966216] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:CONN_IDLE|expire:1757653410966159|now:1757653290966159|interv:120000000|
[2025/09/12 05:01:30 966220] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653291740628|pq_index:0|
[2025/09/12 05:01:30 966224] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653290966003|
[2025/09/12 05:01:30 966229] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290966229|
[2025/09/12 05:01:30 966237] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|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:1757653290966236|
[2025/09/12 05:01:30 966246] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653291740628|
[2025/09/12 05:01:30 966252] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653291740628|
[2025/09/12 05:01:30 966259] [debug] |xqc_engine_wakeup_after|wakeup:1757653291740628|now:1757653290966259|diff:774369|
[2025/09/12 05:01:30 966265] [debug] |xqc_engine_main_logic|END|now:1757653290966236|
[2025/09/12 05:01:30 966272] [info] |xqc_engine_packet_process|==>|conn:0000560DBCAEF35C|size:61|state:ESTABED|recv_time:1757653290966272|
[2025/09/12 05:01:30 966277] [debug] |scid:905716b803dc4f1e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:905716b803dc4f1e|spin_bit:1|
[2025/09/12 05:01:30 966282] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:01:30 966286] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:01:30 966291] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:01:30 966295] [debug] |scid:905716b803dc4f1e|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:30 966299] [debug] |scid:905716b803dc4f1e|xqc_process_new_conn_id_frame|new_conn_id|c61924327c379dac6f22f67e|sr_token:4412c82fa96ca1d8f5aa873ad994b618
[2025/09/12 05:01:30 966306] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:ACK_01RTT|expire:1757653290991272|now:1757653290966272|interv:25000|
[2025/09/12 05:01:30 966311] [debug] |scid:905716b803dc4f1e|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:1757653290966272|max_ack_delay:25000|
[2025/09/12 05:01:30 966316] [debug] |scid:905716b803dc4f1e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:01:30 966320] [info] |scid:905716b803dc4f1e|xqc_conn_on_pkt_processed|====>|conn:0000560DBCAEF35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:4|frame:NEW_CONNECTION_ID |recv_time:1757653290966272|dcid:905716b803dc4f1e|dcid_seq:0|
[2025/09/12 05:01:30 966324] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:PATH_IDLE|expire:1757653410966272|now:1757653290966272|interv:120000000|
[2025/09/12 05:01:30 966328] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:CONN_IDLE|expire:1757653410966272|now:1757653290966272|interv:120000000|
[2025/09/12 05:01:30 966336] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653291740628|pq_index:0|
[2025/09/12 05:01:30 966340] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653290966236|
[2025/09/12 05:01:30 966344] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290966344|
[2025/09/12 05:01:30 966349] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|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:1757653290966348|
[2025/09/12 05:01:30 966354] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653290991272|
[2025/09/12 05:01:30 966358] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653290991272|
[2025/09/12 05:01:30 966362] [debug] |xqc_engine_wakeup_after|wakeup:1757653290991272|now:1757653290966362|diff:24910|
[2025/09/12 05:01:30 966366] [debug] |xqc_engine_main_logic|END|now:1757653290966348|
[2025/09/12 05:01:30 966371] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290966371|
[2025/09/12 05:01:30 966375] [debug] |xqc_engine_wakeup_after|wakeup:1757653290991272|now:1757653290966374|diff:24898|
[2025/09/12 05:01:30 966378] [debug] |xqc_engine_main_logic|END|now:1757653290966371|
[2025/09/12 05:01:30 990820] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290990820|
[2025/09/12 05:01:30 990830] [debug] |xqc_engine_wakeup_after|wakeup:1757653290991272|now:1757653290990830|diff:442|
[2025/09/12 05:01:30 990835] [debug] |xqc_engine_main_logic|END|now:1757653290990820|
[2025/09/12 05:01:30 991903] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290991902|
[2025/09/12 05:01:30 991909] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653290991272|pq_index:0|
[2025/09/12 05:01:30 991913] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653290966348|
[2025/09/12 05:01:30 991918] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|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:1757653290991917|
[2025/09/12 05:01:30 991923] [debug] |scid:905716b803dc4f1e|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653290991272|now:1757653290991917|
[2025/09/12 05:01:30 991927] [debug] |scid:905716b803dc4f1e|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:30 991931] [debug] |scid:905716b803dc4f1e|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653290991272|now:1757653290991917|
[2025/09/12 05:01:30 991935] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:30 991941] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|largest_recv:4|ack_delay:25669|first_ack_range:2|largest_pkt_recv_time:1757653290966272|
[2025/09/12 05:01:30 991945] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/09/12 05:01:30 991949] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:01:30 991953] [debug] |scid:905716b803dc4f1e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/12 05:01:30 991957] [debug] |scid:905716b803dc4f1e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:30 991962] [debug] |scid:905716b803dc4f1e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 991967] [debug] |scid:905716b803dc4f1e|xqc_check_acked_or_dropped_pkt|conn:0000560DBCAEF35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:30 991971] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-7|next_skip_chance:1757653293316971|current_time:1757653290991971|
[2025/09/12 05:01:30 991982] [debug] |scid:905716b803dc4f1e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:01:30 992012] [info] |scid:905716b803dc4f1e|xqc_send_packet_with_pn|<==|conn:0000560DBCAEF35C|path:0|pkt_num:8|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:140|now:1757653290991989|stream_id:0|stream_offset:0|
[2025/09/12 05:01:30 992018] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|conn:0000560DBCAEF35C|path:0|pkt_num:8|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:30 992024] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653291740628|
[2025/09/12 05:01:30 992031] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653291740628|
[2025/09/12 05:01:30 992037] [debug] |xqc_engine_wakeup_after|wakeup:1757653291740628|now:1757653290992037|diff:748591|
[2025/09/12 05:01:30 992043] [debug] |xqc_engine_main_logic|END|now:1757653290991917|
[2025/09/12 05:01:30 996298] [info] |xqc_engine_packet_process|==>|conn:0000560DBCAEF35C|size:36|state:ESTABED|recv_time:1757653290996297|
[2025/09/12 05:01:30 996312] [debug] |scid:905716b803dc4f1e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:905716b803dc4f1e|spin_bit:1|
[2025/09/12 05:01:30 996321] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:01:30 996326] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:01:30 996334] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:01:30 996341] [debug] |scid:905716b803dc4f1e|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:30 996349] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_ack_received|conn:0000560DBCAEF35C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:01:30 996356] [debug] |scid:905716b803dc4f1e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653290863060|is_app_limited:1|send_elapse:319|ack_elapse:133237|ctl_first_sent_time:1757653290863379|lagest_ack_time:1757653290996297|curr_delivered:50|
[2025/09/12 05:01:30 996364] [debug] |scid:905716b803dc4f1e|xqc_update_sample|sampler_sent_time_update:1757653290863379|
[2025/09/12 05:01:30 996370] [debug] |scid:905716b803dc4f1e|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:01:30 996377] [debug] |scid:905716b803dc4f1e|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:01:30 996384] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:STREAM_CLOSE|expire:1757653293321384|now:1757653290996384|interv:2325000|
[2025/09/12 05:01:30 996392] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:01:30 996398] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_ack_received|conn:0000560DBCAEF35C|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:3|path_largest_ack:2|
[2025/09/12 05:01:30 996405] [debug] |scid:905716b803dc4f1e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:95|prior_delivered:0|prior_time:1757653290863060|is_app_limited:1|send_elapse:102445|ack_elapse:133237|ctl_first_sent_time:1757653290965505|lagest_ack_time:1757653290996297|curr_delivered:95|
[2025/09/12 05:01:30 996412] [debug] |scid:905716b803dc4f1e|xqc_update_sample|sampler_sent_time_update:1757653290965505|
[2025/09/12 05:01:30 996419] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:01:30 996425] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_ack_received|conn:0000560DBCAEF35C|path:0|pkt_num:3|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:01:30 996439] [debug] |scid:905716b803dc4f1e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:140|prior_delivered:0|prior_time:1757653290863060|is_app_limited:1|send_elapse:102568|ack_elapse:133237|ctl_first_sent_time:1757653290965628|lagest_ack_time:1757653290996297|curr_delivered:140|
[2025/09/12 05:01:30 996446] [debug] |scid:905716b803dc4f1e|xqc_update_sample|sampler_sent_time_update:1757653290965628|
[2025/09/12 05:01:30 996453] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:01:30 996460] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_update_rtt|before update rtt|conn:0000560DBCAEF35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:30669|ack_delay:128|
[2025/09/12 05:01:30 996488] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_update_rtt|l-0.0.0.0-59414-905716b803dc4f1e p-193.167.100.100-443-8e6b07bd4a70311f00338242 |after update rtt|conn:0000560DBCAEF35C|srtt:30669|rttvar:15334|minrtt:30669|latest_rtt:30669|ack_delay:128|
[2025/09/12 05:01:30 996498] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:01:30 996503] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:30 996507] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560DBCAEF35C|path:0|
[2025/09/12 05:01:30 996511] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:30 996514] [debug] |scid:905716b803dc4f1e|xqc_generate_sample|sampler: send_elapse 102568, ack_elapse 133237, delivered 140|rate 1050|lost 0|
[2025/09/12 05:01:30 996519] [debug] |scid:905716b803dc4f1e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:01:30 996523] [debug] |scid:905716b803dc4f1e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1050) in round 1|
[2025/09/12 05:01:30 996528] [debug] |scid:905716b803dc4f1e|xqc_bbr_update_min_rtt|probertt expire|rtt:30669, old_rtt:2147483647|
[2025/09/12 05:01:30 996532] [debug] |scid:905716b803dc4f1e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30669, old_rtt:2147483647|
[2025/09/12 05:01:30 996536] [debug] |scid:905716b803dc4f1e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:210|
[2025/09/12 05:01:30 996540] [debug] |scid:905716b803dc4f1e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:140|po_sent_time:1757653290965628|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:140|
[2025/09/12 05:01:30 996544] [debug] |scid:905716b803dc4f1e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:140|po_sent_time:1757653290965628|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:140|
[2025/09/12 05:01:30 996549] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_ack_received|l-0.0.0.0-59414-905716b803dc4f1e p-193.167.100.100-443-8e6b07bd4a70311f00338242 |bbr on ack|mode:0|pacing_rate:12967965|bw:1050|cwnd:137996|full_bw_reached:0|inflight:0|srtt:30669|latest_rtt:30669|min_rtt:30669|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:30 996555] [debug] |scid:905716b803dc4f1e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:01:30 996560] [info] |scid:905716b803dc4f1e|xqc_conn_on_pkt_processed|====>|conn:0000560DBCAEF35C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757653290996297|dcid:905716b803dc4f1e|dcid_seq:0|
[2025/09/12 05:01:30 996564] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:PATH_IDLE|expire:1757653410996297|now:1757653290996297|interv:120000000|
[2025/09/12 05:01:30 996569] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:CONN_IDLE|expire:1757653410996297|now:1757653290996297|interv:120000000|
[2025/09/12 05:01:30 996577] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653291740628|pq_index:0|
[2025/09/12 05:01:30 996581] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653290991917|
[2025/09/12 05:01:30 996585] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290996585|
[2025/09/12 05:01:30 996590] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|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:1757653290996589|
[2025/09/12 05:01:30 996596] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653293321384|
[2025/09/12 05:01:30 996600] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653293321384|
[2025/09/12 05:01:30 996604] [debug] |xqc_engine_wakeup_after|wakeup:1757653293321384|now:1757653290996604|diff:2324780|
[2025/09/12 05:01:30 996609] [debug] |xqc_engine_main_logic|END|now:1757653290996589|
[2025/09/12 05:01:30 996614] [debug] |xqc_engine_main_logic|BEGIN|now:1757653290996614|
[2025/09/12 05:01:30 996618] [debug] |xqc_engine_wakeup_after|wakeup:1757653293321384|now:1757653290996618|diff:2324766|
[2025/09/12 05:01:30 996622] [debug] |xqc_engine_main_logic|END|now:1757653290996614|
[2025/09/12 05:01:31 257694] [info] |xqc_engine_packet_process|==>|conn:0000560DBCAEF35C|size:61|state:ESTABED|recv_time:1757653291257692|
[2025/09/12 05:01:31 257714] [debug] |scid:905716b803dc4f1e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:905716b803dc4f1e|spin_bit:1|
[2025/09/12 05:01:31 257726] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:01:31 257733] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 05:01:31 257744] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 05:01:31 257752] [debug] |scid:905716b803dc4f1e|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:31 257761] [debug] |scid:905716b803dc4f1e|xqc_process_new_conn_id_frame|new_conn_id|c61924327c379dac6f22f67e|sr_token:4412c82fa96ca1d8f5aa873ad994b618
[2025/09/12 05:01:31 257770] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:ACK_01RTT|expire:1757653291282692|now:1757653291257692|interv:25000|
[2025/09/12 05:01:31 257780] [debug] |scid:905716b803dc4f1e|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:1757653291257692|max_ack_delay:25000|
[2025/09/12 05:01:31 257789] [debug] |scid:905716b803dc4f1e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 05:01:31 257797] [info] |scid:905716b803dc4f1e|xqc_conn_on_pkt_processed|====>|conn:0000560DBCAEF35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:15|frame:NEW_CONNECTION_ID |recv_time:1757653291257692|dcid:905716b803dc4f1e|dcid_seq:0|
[2025/09/12 05:01:31 257806] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:PATH_IDLE|expire:1757653411257692|now:1757653291257692|interv:120000000|
[2025/09/12 05:01:31 257814] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:CONN_IDLE|expire:1757653411257692|now:1757653291257692|interv:120000000|
[2025/09/12 05:01:31 257822] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653293321384|pq_index:0|
[2025/09/12 05:01:31 257830] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653290996589|
[2025/09/12 05:01:31 257837] [debug] |xqc_engine_main_logic|BEGIN|now:1757653291257837|
[2025/09/12 05:01:31 257847] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|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:1757653291257845|
[2025/09/12 05:01:31 257867] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653291282692|
[2025/09/12 05:01:31 257874] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653291282692|
[2025/09/12 05:01:31 257882] [debug] |xqc_engine_wakeup_after|wakeup:1757653291282692|now:1757653291257882|diff:24810|
[2025/09/12 05:01:31 257890] [debug] |xqc_engine_main_logic|END|now:1757653291257845|
[2025/09/12 05:01:31 257906] [info] |xqc_engine_packet_process|==>|conn:0000560DBCAEF35C|size:61|state:ESTABED|recv_time:1757653291257905|
[2025/09/12 05:01:31 257915] [debug] |scid:905716b803dc4f1e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:905716b803dc4f1e|spin_bit:1|
[2025/09/12 05:01:31 257925] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 05:01:31 257932] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 05:01:31 257943] [debug] |scid:905716b803dc4f1e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 05:01:31 257951] [debug] |scid:905716b803dc4f1e|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:31 257959] [debug] |scid:905716b803dc4f1e|xqc_process_new_conn_id_frame|new_conn_id|f6920415dd222c2c653f752d|sr_token:e65633ee53ec8bcf8322255225326697
[2025/09/12 05:01:31 257971] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:31 257981] [debug] |scid:905716b803dc4f1e|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 05:01:31 257991] [debug] |scid:905716b803dc4f1e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 05:01:31 257999] [info] |scid:905716b803dc4f1e|xqc_conn_on_pkt_processed|====>|conn:0000560DBCAEF35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:16|frame:NEW_CONNECTION_ID |recv_time:1757653291257905|dcid:905716b803dc4f1e|dcid_seq:0|
[2025/09/12 05:01:31 258008] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:PATH_IDLE|expire:1757653411257905|now:1757653291257905|interv:120000000|
[2025/09/12 05:01:31 258016] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:CONN_IDLE|expire:1757653411257905|now:1757653291257905|interv:120000000|
[2025/09/12 05:01:31 258023] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653291282692|pq_index:0|
[2025/09/12 05:01:31 258028] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653291257845|
[2025/09/12 05:01:31 258033] [debug] |xqc_engine_main_logic|BEGIN|now:1757653291258033|
[2025/09/12 05:01:31 258039] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|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:1757653291258038|
[2025/09/12 05:01:31 258047] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|largest_recv:16|ack_delay:141|first_ack_range:1|largest_pkt_recv_time:1757653291257905|
[2025/09/12 05:01:31 258052] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|high:16|low:15|pkt_pns:2|
[2025/09/12 05:01:31 258057] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|high:12|low:12|pkt_pns:2|
[2025/09/12 05:01:31 258062] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|high:4|low:2|pkt_pns:2|
[2025/09/12 05:01:31 258066] [debug] |scid:905716b803dc4f1e|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:01:31 258071] [debug] |scid:905716b803dc4f1e|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:16|frame_largest_recv:16|
[2025/09/12 05:01:31 258076] [debug] |scid:905716b803dc4f1e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:31 258088] [debug] |scid:905716b803dc4f1e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:31 258094] [debug] |scid:905716b803dc4f1e|xqc_check_acked_or_dropped_pkt|conn:0000560DBCAEF35C|pkt_num:0|size:28|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:31 258100] [debug] |scid:905716b803dc4f1e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:01:31 258137] [info] |scid:905716b803dc4f1e|xqc_send_packet_with_pn|<==|conn:0000560DBCAEF35C|path:0|pkt_num:9|size:28|sent:44|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653291258108|stream_id:0|stream_offset:0|
[2025/09/12 05:01:31 258145] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|conn:0000560DBCAEF35C|path:0|pkt_num:9|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 05:01:31 258152] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653293321384|
[2025/09/12 05:01:31 258157] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653293321384|
[2025/09/12 05:01:31 258162] [debug] |xqc_engine_wakeup_after|wakeup:1757653293321384|now:1757653291258161|diff:2063223|
[2025/09/12 05:01:31 258167] [debug] |xqc_engine_main_logic|END|now:1757653291258038|
[2025/09/12 05:01:31 258174] [debug] |xqc_engine_main_logic|BEGIN|now:1757653291258173|
[2025/09/12 05:01:31 258178] [debug] |xqc_engine_wakeup_after|wakeup:1757653293321384|now:1757653291258178|diff:2063206|
[2025/09/12 05:01:31 258183] [debug] |xqc_engine_main_logic|END|now:1757653291258173|
[2025/09/12 05:01:33 321177] [debug] |xqc_engine_main_logic|BEGIN|now:1757653293321176|
[2025/09/12 05:01:33 321202] [debug] |xqc_engine_wakeup_after|wakeup:1757653293321384|now:1757653293321202|diff:182|
[2025/09/12 05:01:33 321208] [debug] |xqc_engine_main_logic|END|now:1757653293321176|
[2025/09/12 05:01:33 322276] [debug] |xqc_engine_main_logic|BEGIN|now:1757653293322276|
[2025/09/12 05:01:33 322283] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653293321384|pq_index:0|
[2025/09/12 05:01:33 322289] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653291258038|
[2025/09/12 05:01:33 322295] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|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:1757653293322292|
[2025/09/12 05:01:33 322301] [debug] |scid:905716b803dc4f1e|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653293321384|now:1757653293322292|
[2025/09/12 05:01:33 322306] [debug] |scid:905716b803dc4f1e|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:01:33 322311] [debug] |scid:905716b803dc4f1e|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:01:33 322335] [info] |scid:905716b803dc4f1e|xqc_conn_close|conn:0000560DBCAEF35C|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 05:01:33 322344] [debug] |scid:905716b803dc4f1e|xqc_timer_set|type:CONN_DRAINING|expire:1757653293673359|now:1757653293322344|interv:351015|
[2025/09/12 05:01:33 322351] [debug] |scid:905716b803dc4f1e|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:01:33 322358] [debug] |scid:905716b803dc4f1e|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:01:33 322363] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:33 322367] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:33 322371] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:33 322383] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:33 322388] [info] |scid:905716b803dc4f1e|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 05:01:33 322396] [debug] |scid:905716b803dc4f1e|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:01:33 322413] [stats] |scid:905716b803dc4f1e|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:1757653290863264|wrt_delay:28|snd_delay:115|finwrt_delay:28|finsnd_delay:115|finrcv_delay:70792|finread_delay:70832|all_acked_delay:133112|firstfinack_dely:133106|close_delay:133120|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-59414-905716b803dc4f1e p-193.167.100.100-443-8e6b07bd4a70311f00338242|path_info:mp is not supported in connection scid:905716b803dc4f1e|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:01:33 322423] [debug] |scid:905716b803dc4f1e|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653293321384|now:1757653293322292|
[2025/09/12 05:01:33 322430] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:01:33 322438] [debug] |scid:905716b803dc4f1e|xqc_path_get_perf_class|conn:0000560DBCAEF35C|path_id:0|path_srtt:30669|min_srtt:30669|path_bw:1050|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:33 322445] [debug] |scid:905716b803dc4f1e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560DBCAEF35C|path_id:0|path_srtt:30669|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:33 322452] [debug] |scid:905716b803dc4f1e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:2|
[2025/09/12 05:01:33 322460] [debug] |scid:905716b803dc4f1e|xqc_check_acked_or_dropped_pkt|conn:0000560DBCAEF35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:01:33 322491] [debug] |scid:905716b803dc4f1e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:01:33 322568] [info] |scid:905716b803dc4f1e|xqc_send_packet_with_pn|<==|conn:0000560DBCAEF35C|path:0|pkt_num:10|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653293322509|stream_id:0|stream_offset:0|
[2025/09/12 05:01:33 322579] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_on_packet_sent|conn:0000560DBCAEF35C|path:0|pkt_num:10|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:01:33 322587] [debug] |scid:905716b803dc4f1e|xqc_conn_next_wakeup_time|wakeup_time:1757653293673359|
[2025/09/12 05:01:33 322593] [debug] |scid:905716b803dc4f1e|xqc_engine_add_wakeup_queue|next_tick_time:1757653293673359|
[2025/09/12 05:01:33 322598] [debug] |xqc_engine_wakeup_after|wakeup:1757653293673359|now:1757653293322598|diff:350761|
[2025/09/12 05:01:33 322604] [debug] |xqc_engine_main_logic|END|now:1757653293322292|
[2025/09/12 05:01:33 674073] [debug] |xqc_engine_main_logic|BEGIN|now:1757653293674072|
[2025/09/12 05:01:33 674086] [debug] |scid:905716b803dc4f1e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653293673359|pq_index:0|
[2025/09/12 05:01:33 674091] [debug] |scid:905716b803dc4f1e|xqc_engine_add_active_queue|last_ticked_time:1757653293322292|
[2025/09/12 05:01:33 674097] [debug] |scid:905716b803dc4f1e|xqc_engine_process_conn|conn:0000560DBCAEF35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653293674096|
[2025/09/12 05:01:33 674102] [debug] |scid:905716b803dc4f1e|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653293673359|now:1757653293674096|
[2025/09/12 05:01:33 674114] [debug] |scid:905716b803dc4f1e|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653293673359|now:1757653293674096|
[2025/09/12 05:01:33 674118] [debug] |scid:905716b803dc4f1e|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:01:33 674122] [info] |xqc_engine_main_logic|conn:0000560DBCAEF35C|l-0.0.0.0-59414-905716b803dc4f1e p-193.167.100.100-443-8e6b07bd4a70311f00338242|conn_state:13|next_tick_time:1757653293673359
[2025/09/12 05:01:33 674135] [report] |scid:905716b803dc4f1e|xqc_conn_destroy|0000560DBCAEF35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:71755|first_send_delay:1152|conn_persist:2811990|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-59414-905716b803dc4f1e p-193.167.100.100-443-8e6b07bd4a70311f00338242|hsk_recv:35117|close_recv:0|close_send:2460364|last_recv:395760|last_send:2460364|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,13,12,11,17,0,1024,i96,4,27,36,4,12,134,0,4,52,61,4000,15,395,0,4,52,61,4000,16,395,0,4,21,40000,10,2460,4,25,4,8,129,4,28,4,9,395,0-2,0-2,0-0,0-0,0-0,0-30,0-2986,0-3120,0-6,0-11,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:6|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:01:33 674176] [debug] |scid:905716b803dc4f1e|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:01:33 674183] [debug] |scid:905716b803dc4f1e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:01:33 674188] [debug] |scid:905716b803dc4f1e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:01:33 674192] [debug] |scid:905716b803dc4f1e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:01:33 674262] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:01:33 674271] [debug] |xqc_engine_main_logic|END|now:1757653293674096|
[2025/09/12 05:01:33 676409] [debug] |xqc_engine_destroy|begin|