[2025/09/12 05:00:08 180422] [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 05:00:08 180454] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:00:08 180459] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:00:08 180464] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:00:08 180491] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:00:08 180505] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:00:08 180509] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:00:08 180514] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:00:08 180517] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:00:08 180647] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328180645|now:1757653208180645|interv:120000000|
[2025/09/12 05:00:08 180680] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328180680|now:1757653208180680|interv:120000000|
[2025/09/12 05:00:08 180690] [debug] |xqc_path_create|path:0|dcid:c8439e3afbb0994c|scid:6ecf059199b39803|create_path_count:1|
[2025/09/12 05:00:08 180697] [debug] |scid:6ecf059199b39803|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 05:00:08 180704] [debug] |xqc_path_init|path:0|dcid:c8439e3afbb0994c|scid:6ecf059199b39803|state:2|
[2025/09/12 05:00:08 180711] [debug] |scid:6ecf059199b39803|xqc_conn_create|success|scid:6ecf059199b39803|dcid:c8439e3afbb0994c|conn:000056026503735C|
[2025/09/12 05:00:08 180723] [debug] |scid:6ecf059199b39803|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:00:08 180730] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:00:08 181433] [debug] |scid:6ecf059199b39803|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:00:08 181439] [debug] |scid:6ecf059199b39803|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:00:08 181445] [debug] |scid:6ecf059199b39803|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:00:08 181451] [debug] |scid:6ecf059199b39803|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 05:00:08 181457] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653208181456|
[2025/09/12 05:00:08 181463] [debug] |scid:6ecf059199b39803|xqc_process_crypto_write_streams|
[2025/09/12 05:00:08 181467] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:00:08 181501] [info] |scid:6ecf059199b39803|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653208181501|
[2025/09/12 05:00:08 181507] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:00:08 181514] [debug] |scid:6ecf059199b39803|xqc_path_get_perf_class|conn:000056026503735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:00:08 181519] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|path srtt|conn:000056026503735C|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 05:00:08 181524] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 05:00:08 181529] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:00:08 181535] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:00:08 181619] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653208181550|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 181628] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|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 05:00:08 181635] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:00:08 181642] [debug] |scid:6ecf059199b39803|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 05:00:08 181649] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:00:08 181656] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:08 181660] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:00:08 181664] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:LOSS_DETECTION|expire:1757653208931550|now:1757653208181641|interv:749909|
[2025/09/12 05:00:08 181668] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056026503735C|path:0|pns:0|expire:1757653208931550|now:1757653208181641|interval:749909|pto_count:0|srtt:250000
[2025/09/12 05:00:08 181674] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:00:08 181679] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208931550|
[2025/09/12 05:00:08 181683] [debug] |scid:6ecf059199b39803|xqc_engine_remove_active_queue|last_ticked_time:1757653208181456|pd_index:0|
[2025/09/12 05:00:08 181687] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208931550|
[2025/09/12 05:00:08 181691] [debug] |xqc_engine_wakeup_after|wakeup:1757653208931550|now:1757653208181691|diff:749859|
[2025/09/12 05:00:08 181696] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:00:08 181752] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208931550|pq_index:0|
[2025/09/12 05:00:08 181762] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208181456|
[2025/09/12 05:00:08 181770] [debug] |scid:6ecf059199b39803|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 05:00:08 181777] [debug] |scid:6ecf059199b39803|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:00:08 181785] [debug] |scid:6ecf059199b39803|xqc_stream_buff_data|size:17|
[2025/09/12 05:00:08 181793] [info] |scid:6ecf059199b39803|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:000056026503735C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 05:00:08 181802] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653208181802|
[2025/09/12 05:00:08 181810] [debug] |scid:6ecf059199b39803|xqc_path_get_perf_class|conn:000056026503735C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:00:08 181818] [debug] |scid:6ecf059199b39803|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:000056026503735C|stream_id:0|stream_offset:17|
[2025/09/12 05:00:08 181823] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|path srtt|conn:000056026503735C|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 05:00:08 181834] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:00:08 181841] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:00:08 181848] [debug] |scid:6ecf059199b39803|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:000056026503735C|stream_id:0|stream_offset:17|
[2025/09/12 05:00:08 181855] [debug] |scid:6ecf059199b39803|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:00:08 181862] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:00:08 181899] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653208181873|stream_id:0|stream_offset:17|
[2025/09/12 05:00:08 181908] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|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 05:00:08 181916] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:00:08 181922] [debug] |scid:6ecf059199b39803|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 05:00:08 181929] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:00:08 181936] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:08 181941] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:08 181947] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:08 181953] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:LOSS_DETECTION|expire:1757653208931550|now:1757653208181922|interv:749628|
[2025/09/12 05:00:08 181959] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056026503735C|path:0|pns:0|expire:1757653208931550|now:1757653208181922|interval:749628|pto_count:0|srtt:250000
[2025/09/12 05:00:08 181965] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:00:08 181973] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208931550|
[2025/09/12 05:00:08 181979] [debug] |scid:6ecf059199b39803|xqc_engine_remove_active_queue|last_ticked_time:1757653208181802|pd_index:0|
[2025/09/12 05:00:08 181985] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208931550|
[2025/09/12 05:00:08 181989] [debug] |xqc_engine_wakeup_after|wakeup:1757653208931550|now:1757653208181989|diff:749561|
[2025/09/12 05:00:08 181994] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:00:08 215272] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:1200|state:C_INITIAL_SENT|recv_time:1757653208215271|
[2025/09/12 05:00:08 215288] [debug] |scid:6ecf059199b39803|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:00:08 215294] [debug] |scid:6ecf059199b39803|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 05:00:08 215303] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:00:08 215309] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:00:08 215319] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 05:00:08 215326] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:6|
[2025/09/12 05:00:08 215341] [debug] |scid:6ecf059199b39803|xqc_process_crypto_frame|level:0|
[2025/09/12 05:00:08 215348] [debug] |scid:6ecf059199b39803|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:00:08 215355] [debug] |scid:6ecf059199b39803|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:00:08 215750] [debug] |scid:6ecf059199b39803|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:00:08 215765] [debug] |scid:6ecf059199b39803|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:00:08 215772] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208931550|pq_index:0|
[2025/09/12 05:00:08 215779] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208181802|
[2025/09/12 05:00:08 215784] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:0|
[2025/09/12 05:00:08 215788] [debug] |scid:6ecf059199b39803|xqc_process_padding_frame|process padding|
[2025/09/12 05:00:08 215795] [info] |scid:6ecf059199b39803|xqc_conn_confirm_cid|dcid change|ori:c8439e3afbb0994c|new:aeabe3962b439d27d4e1639f|
[2025/09/12 05:00:08 215800] [info] |scid:6ecf059199b39803|xqc_conn_addr_validated|Address Validated|conn:000056026503735C|role:0|
[2025/09/12 05:00:08 215805] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:00:08 215810] [debug] |scid:6ecf059199b39803|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 05:00:08 215814] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 05:00:08 215819] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757653208215271|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 215824] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328215271|now:1757653208215271|interv:120000000|
[2025/09/12 05:00:08 215829] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328215271|now:1757653208215271|interv:120000000|
[2025/09/12 05:00:08 215833] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208215833|
[2025/09/12 05:00:08 215837] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653208215837|
[2025/09/12 05:00:08 215842] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:00:08 215847] [debug] |scid:6ecf059199b39803|xqc_process_crypto_write_streams|
[2025/09/12 05:00:08 215850] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:00:08 215854] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 05:00:08 215860] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|largest_recv:0|ack_delay:588|first_ack_range:0|largest_pkt_recv_time:1757653208215271|
[2025/09/12 05:00:08 215864] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 05:00:08 215868] [debug] |scid:6ecf059199b39803|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:00:08 215873] [debug] |scid:6ecf059199b39803|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:00:08 215877] [debug] |scid:6ecf059199b39803|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 215882] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 05:00:08 215887] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:08 215926] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:1234|now:1757653208215900|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 215932] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|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 05:00:08 215939] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:00:08 215946] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:00:08 215953] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208931550|
[2025/09/12 05:00:08 215960] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208931550|
[2025/09/12 05:00:08 215966] [debug] |xqc_engine_wakeup_after|wakeup:1757653208931550|now:1757653208215966|diff:715584|
[2025/09/12 05:00:08 215974] [debug] |xqc_engine_main_logic|END|now:1757653208215837|
[2025/09/12 05:00:08 215986] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:65|state:C_INITIAL_RECVD|recv_time:1757653208215985|
[2025/09/12 05:00:08 215994] [debug] |scid:6ecf059199b39803|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:00:08 216000] [debug] |scid:6ecf059199b39803|xqc_packet_parse_initial|success|Length:26|
[2025/09/12 05:00:08 216005] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:00:08 216009] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:08 216015] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 05:00:08 216019] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:08 216024] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|conn:000056026503735C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_RECVD|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:00:08 216028] [debug] |scid:6ecf059199b39803|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653208181550|is_app_limited:1|send_elapse:0|ack_elapse:34435|ctl_first_sent_time:1757653208181550|lagest_ack_time:1757653208215985|curr_delivered:1184|
[2025/09/12 05:00:08 216033] [debug] |scid:6ecf059199b39803|xqc_update_sample|sampler_sent_time_update:1757653208181550|
[2025/09/12 05:00:08 216038] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:00:08 216042] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_rtt|before update rtt|conn:000056026503735C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34435|ack_delay:1192|
[2025/09/12 05:00:08 216048] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_rtt|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f |after update rtt|conn:000056026503735C|srtt:34435|rttvar:17217|minrtt:34435|latest_rtt:34435|ack_delay:1192|
[2025/09/12 05:00:08 216052] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:00:08 216057] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:00:08 216061] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|srtt:34435|rtt_var:17217|pto_duration:103303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:08 216065] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:08 216069] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:08 216078] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:08 216082] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:08 216085] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653208216060|interv:18444986420501335555|
[2025/09/12 05:00:08 216089] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056026503735C|path:0|pns:0|expire:18446744073709551615|now:1757653208216060|interval:18444986420501335555|pto_count:0|srtt:34435
[2025/09/12 05:00:08 216094] [debug] |scid:6ecf059199b39803|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34435, delivered 1184|rate 34383|lost 0|
[2025/09/12 05:00:08 216099] [debug] |scid:6ecf059199b39803|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:00:08 216103] [debug] |scid:6ecf059199b39803|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34383) in round 1|
[2025/09/12 05:00:08 216107] [debug] |scid:6ecf059199b39803|xqc_bbr_update_min_rtt|probertt expire|rtt:34435, old_rtt:2147483647|
[2025/09/12 05:00:08 216111] [debug] |scid:6ecf059199b39803|xqc_bbr_update_min_rtt|minrtt expire|rtt:34435, old_rtt:2147483647|
[2025/09/12 05:00:08 216116] [debug] |scid:6ecf059199b39803|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:00:08 216120] [debug] |scid:6ecf059199b39803|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653208181550|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:00:08 216124] [debug] |scid:6ecf059199b39803|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653208181550|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:00:08 216129] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f |bbr on ack|mode:0|pacing_rate:11549717|bw:34383|cwnd:139040|full_bw_reached:0|inflight:50|srtt:34435|latest_rtt:34435|min_rtt:34435|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:00:08 216135] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 05:00:08 216139] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:65|pkt_type:INIT|pkt_num:1|frame:ACK |recv_time:1757653208215985|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 216144] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328215985|now:1757653208215985|interv:120000000|
[2025/09/12 05:00:08 216148] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328215985|now:1757653208215985|interv:120000000|
[2025/09/12 05:00:08 216152] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208931550|pq_index:0|
[2025/09/12 05:00:08 216156] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208215837|
[2025/09/12 05:00:08 216160] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208216160|
[2025/09/12 05:00:08 216164] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653208216164|
[2025/09/12 05:00:08 216170] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653328215985|
[2025/09/12 05:00:08 216174] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653328215985|
[2025/09/12 05:00:08 216178] [debug] |xqc_engine_wakeup_after|wakeup:1757653328215985|now:1757653208216178|diff:119999807|
[2025/09/12 05:00:08 216185] [debug] |xqc_engine_main_logic|END|now:1757653208216164|
[2025/09/12 05:00:08 216190] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208216190|
[2025/09/12 05:00:08 216194] [debug] |xqc_engine_wakeup_after|wakeup:1757653328215985|now:1757653208216193|diff:119999792|
[2025/09/12 05:00:08 216197] [debug] |xqc_engine_main_logic|END|now:1757653208216190|
[2025/09/12 05:00:08 216481] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:1057|state:C_INITIAL_RECVD|recv_time:1757653208216466|
[2025/09/12 05:00:08 216498] [debug] |scid:6ecf059199b39803|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecf059199b39803|spin_bit:1|
[2025/09/12 05:00:08 216505] [warn] |scid:6ecf059199b39803|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:00:08 216513] [debug] |scid:6ecf059199b39803|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:00:08 216520] [info] |scid:6ecf059199b39803|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:00:08 216527] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328216466|now:1757653208216466|interv:120000000|
[2025/09/12 05:00:08 216533] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328216466|now:1757653208216466|interv:120000000|
[2025/09/12 05:00:08 216539] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653328215985|pq_index:0|
[2025/09/12 05:00:08 216544] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208216164|
[2025/09/12 05:00:08 216552] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208216552|
[2025/09/12 05:00:08 216559] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653208216558|
[2025/09/12 05:00:08 216569] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653328216466|
[2025/09/12 05:00:08 216574] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653328216466|
[2025/09/12 05:00:08 216580] [debug] |xqc_engine_wakeup_after|wakeup:1757653328216466|now:1757653208216580|diff:119999886|
[2025/09/12 05:00:08 216586] [debug] |xqc_engine_main_logic|END|now:1757653208216558|
[2025/09/12 05:00:08 240207] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:35|state:C_INITIAL_RECVD|recv_time:1757653208240206|
[2025/09/12 05:00:08 240221] [debug] |scid:6ecf059199b39803|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecf059199b39803|spin_bit:1|
[2025/09/12 05:00:08 240228] [warn] |scid:6ecf059199b39803|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:00:08 240240] [debug] |scid:6ecf059199b39803|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:00:08 240247] [info] |scid:6ecf059199b39803|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:00:08 240253] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328240206|now:1757653208240206|interv:120000000|
[2025/09/12 05:00:08 240260] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328240206|now:1757653208240206|interv:120000000|
[2025/09/12 05:00:08 240266] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653328216466|pq_index:0|
[2025/09/12 05:00:08 240270] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208216558|
[2025/09/12 05:00:08 240277] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208240277|
[2025/09/12 05:00:08 240285] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653208240283|
[2025/09/12 05:00:08 240293] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653328240206|
[2025/09/12 05:00:08 240299] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653328240206|
[2025/09/12 05:00:08 240313] [debug] |xqc_engine_wakeup_after|wakeup:1757653328240206|now:1757653208240313|diff:119999893|
[2025/09/12 05:00:08 240318] [debug] |xqc_engine_main_logic|END|now:1757653208240283|
[2025/09/12 05:00:08 314069] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:181|state:C_INITIAL_RECVD|recv_time:1757653208314067|
[2025/09/12 05:00:08 314086] [debug] |scid:6ecf059199b39803|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 05:00:08 314097] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:00:08 314103] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:08 314113] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:00:08 314119] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:6|
[2025/09/12 05:00:08 314127] [debug] |scid:6ecf059199b39803|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 05:00:08 314140] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653328240206|pq_index:0|
[2025/09/12 05:00:08 314148] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208240283|
[2025/09/12 05:00:08 314154] [debug] |scid:6ecf059199b39803|xqc_process_crypto_frame|level:2|
[2025/09/12 05:00:08 314160] [debug] |scid:6ecf059199b39803|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:00:08 314166] [debug] |scid:6ecf059199b39803|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 05:00:08 314180] [debug] |scid:6ecf059199b39803|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:00:08 314187] [debug] |scid:6ecf059199b39803|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:00:08 314195] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:00:08 314201] [debug] |scid:6ecf059199b39803|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 05:00:08 314209] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:00:08 314215] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:181|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757653208314067|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 314223] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328314067|now:1757653208314067|interv:120000000|
[2025/09/12 05:00:08 314230] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328314067|now:1757653208314067|interv:120000000|
[2025/09/12 05:00:08 314236] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208314236|
[2025/09/12 05:00:08 314244] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653208314242|
[2025/09/12 05:00:08 314251] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:00:08 314258] [debug] |scid:6ecf059199b39803|xqc_process_crypto_write_streams|
[2025/09/12 05:00:08 314265] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:00:08 314271] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:00:08 314280] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|largest_recv:2|ack_delay:213|first_ack_range:0|largest_pkt_recv_time:1757653208314067|
[2025/09/12 05:00:08 314287] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/09/12 05:00:08 314291] [debug] |scid:6ecf059199b39803|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:00:08 314301] [debug] |scid:6ecf059199b39803|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:00:08 314306] [debug] |scid:6ecf059199b39803|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 314311] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 05:00:08 314316] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:00:08 314351] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:50|now:1757653208314323|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 314361] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|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 05:00:08 314369] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653328314067|
[2025/09/12 05:00:08 314375] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653328314067|
[2025/09/12 05:00:08 314382] [debug] |xqc_engine_wakeup_after|wakeup:1757653328314067|now:1757653208314382|diff:119999685|
[2025/09/12 05:00:08 314388] [debug] |xqc_engine_main_logic|END|now:1757653208314242|
[2025/09/12 05:00:08 314397] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208314396|
[2025/09/12 05:00:08 314400] [debug] |xqc_engine_wakeup_after|wakeup:1757653328314067|now:1757653208314400|diff:119999667|
[2025/09/12 05:00:08 314404] [debug] |xqc_engine_main_logic|END|now:1757653208314396|
[2025/09/12 05:00:08 399509] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:89|state:C_HANDSHAKE_RECVD|recv_time:1757653208399508|
[2025/09/12 05:00:08 399526] [debug] |scid:6ecf059199b39803|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 05:00:08 399535] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:00:08 399541] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:00:08 399549] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:5|
[2025/09/12 05:00:08 399556] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:6|
[2025/09/12 05:00:08 399563] [debug] |scid:6ecf059199b39803|xqc_process_crypto_frame|level:2|
[2025/09/12 05:00:08 399569] [debug] |scid:6ecf059199b39803|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:00:08 399576] [debug] |scid:6ecf059199b39803|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:00:08 399661] [debug] |scid:6ecf059199b39803|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:00:08 399671] [info] |scid:6ecf059199b39803|xqc_conn_tls_transport_params_cb|store sr_token with cid: c8439e3afbb0994c|token:885b5abfb91c18228b23d857cb379f27
[2025/09/12 05:00:08 399679] [debug] |scid:6ecf059199b39803|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 05:00:08 399686] [debug] |scid:6ecf059199b39803|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 05:00:08 399918] [debug] |scid:6ecf059199b39803|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:00:08 399929] [debug] |scid:6ecf059199b39803|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:00:08 399937] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653328314067|pq_index:0|
[2025/09/12 05:00:08 399943] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208314242|
[2025/09/12 05:00:08 399950] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:00:08 399958] [debug] |scid:6ecf059199b39803|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 05:00:08 399967] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:1|
[2025/09/12 05:00:08 399971] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:89|pkt_type:HSK|pkt_num:5|frame:CRYPTO |recv_time:1757653208399508|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 399977] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328399508|now:1757653208399508|interv:120000000|
[2025/09/12 05:00:08 399981] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328399508|now:1757653208399508|interv:120000000|
[2025/09/12 05:00:08 399985] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208399985|
[2025/09/12 05:00:08 399989] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653208399989|
[2025/09/12 05:00:08 399995] [info] |scid:6ecf059199b39803|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:00:08 399999] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:00:08 400003] [debug] |scid:6ecf059199b39803|xqc_process_crypto_write_streams|
[2025/09/12 05:00:08 400007] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:00:08 400012] [info] |scid:6ecf059199b39803|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653208400012|
[2025/09/12 05:00:08 400017] [debug] |scid:6ecf059199b39803|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000056026503735C|
[2025/09/12 05:00:08 400021] [info] |scid:6ecf059199b39803|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:00:08 400026] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|srtt:34435|rtt_var:17217|pto_duration:103303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:08 400031] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:08 400035] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:08 400039] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:00:08 400043] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:00:08 400046] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653208400026|interv:18444986420501151589|
[2025/09/12 05:00:08 400051] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056026503735C|path:0|pns:0|expire:18446744073709551615|now:1757653208400026|interval:18444986420501151589|pto_count:0|srtt:34435
[2025/09/12 05:00:08 400055] [debug] |scid:6ecf059199b39803|xqc_conn_early_data_accept|accept|
[2025/09/12 05:00:08 400060] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:00:08 400064] [debug] |scid:6ecf059199b39803|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:00:08 400068] [debug] |scid:6ecf059199b39803|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecf059199b39803|spin_bit:1|
[2025/09/12 05:00:08 400074] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:00:08 400078] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:00:08 400084] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:00:08 400092] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:b|
[2025/09/12 05:00:08 400096] [debug] |scid:6ecf059199b39803|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:00:08 400101] [debug] |scid:6ecf059199b39803|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:00:08 400105] [debug] |scid:6ecf059199b39803|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:00:08 400109] [debug] |scid:6ecf059199b39803|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:00:08 400114] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:ACK_01RTT|expire:1757653208241466|now:1757653208216466|interv:25000|
[2025/09/12 05:00:08 400119] [debug] |scid:6ecf059199b39803|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:1757653208216466|max_ack_delay:25000|
[2025/09/12 05:00:08 400124] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:00:08 400128] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653208216466|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 400134] [debug] |scid:6ecf059199b39803|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:00:08 400138] [debug] |scid:6ecf059199b39803|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecf059199b39803|spin_bit:1|
[2025/09/12 05:00:08 400142] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:00:08 400146] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:08 400151] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:00:08 400155] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:08 400159] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|conn:000056026503735C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:00:08 400164] [debug] |scid:6ecf059199b39803|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653208181550|is_app_limited:1|send_elapse:323|ack_elapse:58656|ctl_first_sent_time:1757653208181873|lagest_ack_time:1757653208240206|curr_delivered:1234|
[2025/09/12 05:00:08 400169] [debug] |scid:6ecf059199b39803|xqc_update_sample|sampler_sent_time_update:1757653208181873|
[2025/09/12 05:00:08 400173] [debug] |scid:6ecf059199b39803|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:00:08 400180] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:00:08 400184] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_rtt|before update rtt|conn:000056026503735C|srtt:34435|rttvar:17217|minrtt:34435|latest_rtt:58333|ack_delay:25520|
[2025/09/12 05:00:08 400189] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_rtt|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f |after update rtt|conn:000056026503735C|srtt:37422|rttvar:18887|minrtt:34435|latest_rtt:58333|ack_delay:25520|
[2025/09/12 05:00:08 400193] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:00:08 400197] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:00:08 400201] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|srtt:37422|rtt_var:18887|pto_duration:112970|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:08 400209] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:LOSS_DETECTION|expire:1757653208513178|now:1757653208400201|interv:112977|
[2025/09/12 05:00:08 400213] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056026503735C|path:0|pns:1|expire:1757653208513178|now:1757653208400201|interval:112977|pto_count:0|srtt:37422
[2025/09/12 05:00:08 400217] [debug] |scid:6ecf059199b39803|xqc_generate_sample|sampler: send_elapse 323, ack_elapse 58656, delivered 1234|rate 21037|lost 0|
[2025/09/12 05:00:08 400222] [debug] |scid:6ecf059199b39803|xqc_bbr_update_min_rtt|minrtt expire|rtt:34435, old_rtt:34435|
[2025/09/12 05:00:08 400226] [debug] |scid:6ecf059199b39803|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:00:08 400230] [debug] |scid:6ecf059199b39803|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653208181873|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:00:08 400235] [debug] |scid:6ecf059199b39803|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:50|po_sent_time:1757653208181873|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:00:08 400240] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f |bbr on ack|mode:0|pacing_rate:11549717|bw:34383|cwnd:139090|full_bw_reached:0|inflight:0|srtt:37422|latest_rtt:58333|min_rtt:34435|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:00:08 400245] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:00:08 400250] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:1|frame:ACK |recv_time:1757653208240206|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 400254] [debug] |scid:6ecf059199b39803|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:000056026503735C|
[2025/09/12 05:00:08 400260] [debug] |scid:6ecf059199b39803|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:00:08 400264] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:STREAM_CLOSE|expire:1757653208814174|now:1757653208400264|interv:413910|
[2025/09/12 05:00:08 400305] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|largest_recv:5|ack_delay:797|first_ack_range:0|largest_pkt_recv_time:1757653208399508|
[2025/09/12 05:00:08 400314] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|high:5|low:5|pkt_pns:1|
[2025/09/12 05:00:08 400320] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/09/12 05:00:08 400324] [debug] |scid:6ecf059199b39803|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/12 05:00:08 400328] [debug] |scid:6ecf059199b39803|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:00:08 400333] [debug] |scid:6ecf059199b39803|xqc_path_get_perf_class|conn:000056026503735C|path_id:0|path_srtt:37422|min_srtt:37422|path_bw:34383|loss_rate:0.00|path_pto:0|
[2025/09/12 05:00:08 400340] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|path srtt|conn:000056026503735C|path_id:0|path_srtt:37422|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:08 400347] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 05:00:08 400354] [debug] |scid:6ecf059199b39803|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 400361] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:00:08 400373] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:08 400409] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653208400383|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 400419] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|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 05:00:08 400426] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:00:08 400432] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|srtt:37422|rtt_var:18887|pto_duration:112970|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:08 400439] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:08 400445] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:00:08 400451] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:00:08 400458] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:LOSS_DETECTION|expire:1757653208513353|now:1757653208400432|interv:112921|
[2025/09/12 05:00:08 400464] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056026503735C|path:0|pns:1|expire:1757653208513353|now:1757653208400432|interval:112921|pto_count:0|srtt:37422
[2025/09/12 05:00:08 400500] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:72|
[2025/09/12 05:00:08 400508] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 05:00:08 400515] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:08 400548] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:2|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:72|now:1757653208400524|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 400558] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:08 400566] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208241466|
[2025/09/12 05:00:08 400573] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208241466|
[2025/09/12 05:00:08 400580] [debug] |xqc_engine_wakeup_after|wakeup:1757653208241466|now:1757653208400579|diff:18446744073709392503|
[2025/09/12 05:00:08 400586] [debug] |xqc_engine_main_logic|END|now:1757653208399989|
[2025/09/12 05:00:08 400594] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208400593|
[2025/09/12 05:00:08 400599] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208241466|pq_index:0|
[2025/09/12 05:00:08 400605] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208399989|
[2025/09/12 05:00:08 400610] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653208400609|
[2025/09/12 05:00:08 400615] [debug] |scid:6ecf059199b39803|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653208241466|now:1757653208400609|
[2025/09/12 05:00:08 400619] [debug] |scid:6ecf059199b39803|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:00:08 400628] [debug] |scid:6ecf059199b39803|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653208241466|now:1757653208400609|
[2025/09/12 05:00:08 400632] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:00:08 400638] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|largest_recv:1|ack_delay:184171|first_ack_range:1|largest_pkt_recv_time:1757653208216466|
[2025/09/12 05:00:08 400642] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:00:08 400646] [debug] |scid:6ecf059199b39803|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:1|
[2025/09/12 05:00:08 400650] [debug] |scid:6ecf059199b39803|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:00:08 400654] [debug] |scid:6ecf059199b39803|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 400659] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:00:08 400664] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:00:08 400692] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:1|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:72|now:1757653208400670|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 400701] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|path:0|pkt_num:1|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 05:00:08 400708] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208513353|
[2025/09/12 05:00:08 400715] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208513353|
[2025/09/12 05:00:08 400719] [debug] |xqc_engine_wakeup_after|wakeup:1757653208513353|now:1757653208400719|diff:112634|
[2025/09/12 05:00:08 400723] [debug] |xqc_engine_main_logic|END|now:1757653208400609|
[2025/09/12 05:00:08 512225] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208512224|
[2025/09/12 05:00:08 512237] [debug] |xqc_engine_wakeup_after|wakeup:1757653208513353|now:1757653208512237|diff:1116|
[2025/09/12 05:00:08 512241] [debug] |xqc_engine_main_logic|END|now:1757653208512224|
[2025/09/12 05:00:08 514371] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208514371|
[2025/09/12 05:00:08 514378] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208513353|pq_index:0|
[2025/09/12 05:00:08 514382] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208400609|
[2025/09/12 05:00:08 514387] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|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:1757653208514386|
[2025/09/12 05:00:08 514392] [debug] |scid:6ecf059199b39803|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653208513353|now:1757653208514386|
[2025/09/12 05:00:08 514396] [debug] |scid:6ecf059199b39803|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:00:08 514400] [debug] |scid:6ecf059199b39803|xqc_timer_loss_detection_timeout|send Probe pkts|conn:000056026503735C|path:0|bytes_in_flight:72|
[2025/09/12 05:00:08 514404] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|srtt:37422|rtt_var:18887|pto_duration:112970|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:08 514409] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:08 514413] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:00:08 514417] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:00:08 514427] [debug] |scid:6ecf059199b39803|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:00:08 514432] [debug] |scid:6ecf059199b39803|xqc_conn_send_probe_pkt|conn:000056026503735C|path:0|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:00:08 514437] [debug] |scid:6ecf059199b39803|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:1|
[2025/09/12 05:00:08 514441] [debug] |scid:6ecf059199b39803|xqc_conn_send_probe_pkt|conn:000056026503735C|path:0|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:00:08 514445] [debug] |scid:6ecf059199b39803|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:000056026503735C|pto_count:1
[2025/09/12 05:00:08 514450] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|srtt:37422|rtt_var:18887|pto_duration:225940|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:08 514454] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:LOSS_DETECTION|expire:1757653208740394|now:1757653208514449|interv:225945|
[2025/09/12 05:00:08 514459] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056026503735C|path:0|pns:1|expire:1757653208740394|now:1757653208514449|interval:225945|pto_count:1|srtt:37422
[2025/09/12 05:00:08 514464] [debug] |scid:6ecf059199b39803|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 514489] [debug] |scid:6ecf059199b39803|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 514495] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:00:08 514500] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:00:08 514534] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:3|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653208514508|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 514544] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|path:0|pkt_num:3|origin_pktnum:1|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:08 514551] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:00:08 514558] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|srtt:37422|rtt_var:18887|pto_duration:225940|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:08 514565] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:08 514570] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:00:08 514574] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:00:08 514578] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:LOSS_DETECTION|expire:1757653208740448|now:1757653208514557|interv:225891|
[2025/09/12 05:00:08 514582] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056026503735C|path:0|pns:1|expire:1757653208740448|now:1757653208514557|interval:225891|pto_count:1|srtt:37422
[2025/09/12 05:00:08 514586] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:72|
[2025/09/12 05:00:08 514591] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:1|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:00:08 514596] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:00:08 514628] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:4|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:72|now:1757653208514606|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 514636] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|path:0|pkt_num:4|origin_pktnum:1|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:00:08 514644] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:00:08 514650] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|srtt:37422|rtt_var:18887|pto_duration:225940|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:00:08 514657] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:08 514662] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 1, unacked: 144|
[2025/09/12 05:00:08 514666] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:00:08 514669] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:LOSS_DETECTION|expire:1757653208740546|now:1757653208514649|interv:225897|
[2025/09/12 05:00:08 514673] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056026503735C|path:0|pns:1|expire:1757653208740546|now:1757653208514649|interval:225897|pto_count:1|srtt:37422
[2025/09/12 05:00:08 514678] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:144|
[2025/09/12 05:00:08 514682] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208740546|
[2025/09/12 05:00:08 514687] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208740546|
[2025/09/12 05:00:08 514690] [debug] |xqc_engine_wakeup_after|wakeup:1757653208740546|now:1757653208514690|diff:225856|
[2025/09/12 05:00:08 514695] [debug] |xqc_engine_main_logic|END|now:1757653208514386|
[2025/09/12 05:00:08 545807] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:30|state:ESTABED|recv_time:1757653208545806|
[2025/09/12 05:00:08 545822] [debug] |scid:6ecf059199b39803|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecf059199b39803|spin_bit:1|
[2025/09/12 05:00:08 545832] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:00:08 545839] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:08 545847] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:00:08 545854] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:1e|
[2025/09/12 05:00:08 545860] [info] |scid:6ecf059199b39803|xqc_conn_handshake_confirmed|handshake confirmed|conn:000056026503735C|
[2025/09/12 05:00:08 545868] [debug] |scid:6ecf059199b39803|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:144|cwnd:139090|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 05:00:08 545876] [debug] |scid:6ecf059199b39803|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:72|cwnd:139090|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:00:08 545882] [debug] |scid:6ecf059199b39803|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:139090|pkt_num:4|ptype:2|frames:CRYPTO |
[2025/09/12 05:00:08 545889] [info] |scid:6ecf059199b39803|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:00:08 545895] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056026503735C|path:0|
[2025/09/12 05:00:08 545901] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:08 545908] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:ACK_01RTT|expire:1757653208570806|now:1757653208545806|interv:25000|
[2025/09/12 05:00:08 545924] [debug] |scid:6ecf059199b39803|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:1757653208545806|max_ack_delay:25000|
[2025/09/12 05:00:08 545932] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:00:08 545938] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:2|frame:HANDSHAKE_DONE |recv_time:1757653208545806|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 545943] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328545806|now:1757653208545806|interv:120000000|
[2025/09/12 05:00:08 545947] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328545806|now:1757653208545806|interv:120000000|
[2025/09/12 05:00:08 545951] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208740546|pq_index:0|
[2025/09/12 05:00:08 545955] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208514386|
[2025/09/12 05:00:08 545959] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208545959|
[2025/09/12 05:00:08 545964] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|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:1757653208545963|
[2025/09/12 05:00:08 545980] [debug] |scid:6ecf059199b39803|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7ecca447c0ddec8b|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 05:00:08 545987] [debug] |scid:6ecf059199b39803|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:6f2c4b72dec007e4|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 05:00:08 545992] [debug] |scid:6ecf059199b39803|xqc_path_get_perf_class|conn:000056026503735C|path_id:0|path_srtt:37422|min_srtt:37422|path_bw:34383|loss_rate:50.00|path_pto:0|
[2025/09/12 05:00:08 545997] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|path srtt|conn:000056026503735C|path_id:0|path_srtt:37422|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:08 546002] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 05:00:08 546006] [debug] |scid:6ecf059199b39803|xqc_path_get_perf_class|conn:000056026503735C|path_id:0|path_srtt:37422|min_srtt:37422|path_bw:34383|loss_rate:50.00|path_pto:0|
[2025/09/12 05:00:08 546024] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|path srtt|conn:000056026503735C|path_id:0|path_srtt:37422|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:08 546032] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 05:00:08 546039] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:00:08 546046] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:00:08 546086] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:2|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653208546056|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 546095] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|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 05:00:08 546108] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:00:08 546115] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|srtt:37422|rtt_var:18887|pto_duration:112970|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:08 546122] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:08 546128] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:08 546134] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:00:08 546141] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:LOSS_DETECTION|expire:1757653208684026|now:1757653208546115|interv:137911|
[2025/09/12 05:00:08 546147] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056026503735C|path:0|pns:2|expire:1757653208684026|now:1757653208546115|interval:137911|pto_count:0|srtt:37422
[2025/09/12 05:00:08 546154] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:45|
[2025/09/12 05:00:08 546161] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:00:08 546168] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:00:08 546195] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:3|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757653208546178|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 546203] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|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 05:00:08 546210] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:0|
[2025/09/12 05:00:08 546216] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|srtt:37422|rtt_var:18887|pto_duration:112970|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:08 546223] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:08 546229] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:08 546236] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:00:08 546241] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:LOSS_DETECTION|expire:1757653208684148|now:1757653208546216|interv:137932|
[2025/09/12 05:00:08 546248] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056026503735C|path:0|pns:2|expire:1757653208684148|now:1757653208546216|interval:137932|pto_count:0|srtt:37422
[2025/09/12 05:00:08 546255] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139090|inflight:90|
[2025/09/12 05:00:08 546262] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208570806|
[2025/09/12 05:00:08 546268] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208570806|
[2025/09/12 05:00:08 546275] [debug] |xqc_engine_wakeup_after|wakeup:1757653208570806|now:1757653208546275|diff:24531|
[2025/09/12 05:00:08 546282] [debug] |xqc_engine_main_logic|END|now:1757653208545963|
[2025/09/12 05:00:08 546293] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:290|state:ESTABED|recv_time:1757653208546293|
[2025/09/12 05:00:08 546301] [debug] |scid:6ecf059199b39803|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecf059199b39803|spin_bit:1|
[2025/09/12 05:00:08 546317] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:00:08 546323] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:00:08 546332] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:00:08 546338] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:6|
[2025/09/12 05:00:08 546345] [debug] |scid:6ecf059199b39803|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:00:08 546352] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208570806|pq_index:0|
[2025/09/12 05:00:08 546359] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208545963|
[2025/09/12 05:00:08 546364] [debug] |scid:6ecf059199b39803|xqc_process_crypto_frame|level:3|
[2025/09/12 05:00:08 546368] [debug] |scid:6ecf059199b39803|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:00:08 546373] [debug] |scid:6ecf059199b39803|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 05:00:08 546546] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:00:08 546556] [debug] |scid:6ecf059199b39803|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 05:00:08 546560] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:00:08 546565] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:3|frame:CRYPTO |recv_time:1757653208546293|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 546570] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328546293|now:1757653208546293|interv:120000000|
[2025/09/12 05:00:08 546575] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328546293|now:1757653208546293|interv:120000000|
[2025/09/12 05:00:08 546579] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208546578|
[2025/09/12 05:00:08 546583] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|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:1757653208546583|
[2025/09/12 05:00:08 546589] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:00:08 546593] [debug] |scid:6ecf059199b39803|xqc_process_crypto_write_streams|
[2025/09/12 05:00:08 546596] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:00:08 546600] [debug] |scid:6ecf059199b39803|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:00:08 546605] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|largest_recv:3|ack_delay:312|first_ack_range:3|largest_pkt_recv_time:1757653208546293|
[2025/09/12 05:00:08 546610] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:00:08 546613] [debug] |scid:6ecf059199b39803|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:00:08 546618] [debug] |scid:6ecf059199b39803|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:00:08 546622] [debug] |scid:6ecf059199b39803|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 546627] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:00:08 546636] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:00:08 546669] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:4|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653208546643|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 546678] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|path:0|pkt_num:4|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:00:08 546687] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208684148|
[2025/09/12 05:00:08 546693] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208684148|
[2025/09/12 05:00:08 546700] [debug] |xqc_engine_wakeup_after|wakeup:1757653208684148|now:1757653208546699|diff:137449|
[2025/09/12 05:00:08 546706] [debug] |xqc_engine_main_logic|END|now:1757653208546583|
[2025/09/12 05:00:08 546714] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:57|state:ESTABED|recv_time:1757653208546714|
[2025/09/12 05:00:08 546720] [debug] |scid:6ecf059199b39803|xqc_packet_parse_handshake|success|Length:28|
[2025/09/12 05:00:08 546725] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:00:08 546729] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:00:08 546734] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:6|
[2025/09/12 05:00:08 546738] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:08 546744] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:1|
[2025/09/12 05:00:08 546751] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:57|pkt_type:HSK|pkt_num:6|frame:ACK |recv_time:1757653208546714|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 546759] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328546714|now:1757653208546714|interv:120000000|
[2025/09/12 05:00:08 546765] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328546714|now:1757653208546714|interv:120000000|
[2025/09/12 05:00:08 546771] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208684148|pq_index:0|
[2025/09/12 05:00:08 546777] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208546583|
[2025/09/12 05:00:08 546781] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208546781|
[2025/09/12 05:00:08 546785] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|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:1757653208546785|
[2025/09/12 05:00:08 546791] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208684148|
[2025/09/12 05:00:08 546795] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208684148|
[2025/09/12 05:00:08 546799] [debug] |xqc_engine_wakeup_after|wakeup:1757653208684148|now:1757653208546799|diff:137349|
[2025/09/12 05:00:08 546803] [debug] |xqc_engine_main_logic|END|now:1757653208546785|
[2025/09/12 05:00:08 546810] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:61|state:ESTABED|recv_time:1757653208546809|
[2025/09/12 05:00:08 546814] [debug] |scid:6ecf059199b39803|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecf059199b39803|spin_bit:1|
[2025/09/12 05:00:08 546819] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:00:08 546823] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:00:08 546828] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:00:08 546837] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:18|
[2025/09/12 05:00:08 546841] [debug] |scid:6ecf059199b39803|xqc_process_new_conn_id_frame|new_conn_id|0e2198595f2a62ab8f23c72d|sr_token:c5aed3d6abec8fde6be68780cecea290
[2025/09/12 05:00:08 546848] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:ACK_01RTT|expire:1757653208571809|now:1757653208546809|interv:25000|
[2025/09/12 05:00:08 546852] [debug] |scid:6ecf059199b39803|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:1757653208546809|max_ack_delay:25000|
[2025/09/12 05:00:08 546857] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:00:08 546861] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:4|frame:NEW_CONNECTION_ID |recv_time:1757653208546809|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 546866] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328546809|now:1757653208546809|interv:120000000|
[2025/09/12 05:00:08 546869] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328546809|now:1757653208546809|interv:120000000|
[2025/09/12 05:00:08 546873] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208684148|pq_index:0|
[2025/09/12 05:00:08 546877] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208546785|
[2025/09/12 05:00:08 546881] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208546881|
[2025/09/12 05:00:08 546885] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|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:1757653208546885|
[2025/09/12 05:00:08 546891] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208571809|
[2025/09/12 05:00:08 546894] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208571809|
[2025/09/12 05:00:08 546898] [debug] |xqc_engine_wakeup_after|wakeup:1757653208571809|now:1757653208546898|diff:24911|
[2025/09/12 05:00:08 546902] [debug] |xqc_engine_main_logic|END|now:1757653208546885|
[2025/09/12 05:00:08 546909] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:61|state:ESTABED|recv_time:1757653208546908|
[2025/09/12 05:00:08 546913] [debug] |scid:6ecf059199b39803|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecf059199b39803|spin_bit:1|
[2025/09/12 05:00:08 546917] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:00:08 546921] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:00:08 546925] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:00:08 546929] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:18|
[2025/09/12 05:00:08 546933] [debug] |scid:6ecf059199b39803|xqc_process_new_conn_id_frame|new_conn_id|c1f628d39f5abd3e1632b1ed|sr_token:ce8d7d60d3dd8007efd52d9d6dc13337
[2025/09/12 05:00:08 546938] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:00:08 546943] [debug] |scid:6ecf059199b39803|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:00:08 546947] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:00:08 546954] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:7|frame:NEW_CONNECTION_ID |recv_time:1757653208546908|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 546958] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328546908|now:1757653208546908|interv:120000000|
[2025/09/12 05:00:08 546962] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328546908|now:1757653208546908|interv:120000000|
[2025/09/12 05:00:08 546966] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208571809|pq_index:0|
[2025/09/12 05:00:08 546970] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208546885|
[2025/09/12 05:00:08 546973] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208546973|
[2025/09/12 05:00:08 546978] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|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:1757653208546977|
[2025/09/12 05:00:08 546983] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|largest_recv:7|ack_delay:75|first_ack_range:0|largest_pkt_recv_time:1757653208546908|
[2025/09/12 05:00:08 546987] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|high:7|low:7|pkt_pns:2|
[2025/09/12 05:00:08 546991] [debug] |scid:6ecf059199b39803|xqc_gen_ack_frame|high:4|low:0|pkt_pns:2|
[2025/09/12 05:00:08 546995] [debug] |scid:6ecf059199b39803|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 05:00:08 546999] [debug] |scid:6ecf059199b39803|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:00:08 547003] [debug] |scid:6ecf059199b39803|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 547008] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:00:08 547012] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:00:08 547041] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:5|size:24|sent:40|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757653208547017|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 547050] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|path:0|pkt_num:5|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 05:00:08 547058] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208684148|
[2025/09/12 05:00:08 547064] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208684148|
[2025/09/12 05:00:08 547071] [debug] |xqc_engine_wakeup_after|wakeup:1757653208684148|now:1757653208547071|diff:137077|
[2025/09/12 05:00:08 547076] [debug] |xqc_engine_main_logic|END|now:1757653208546977|
[2025/09/12 05:00:08 547083] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:56|state:ESTABED|recv_time:1757653208547083|
[2025/09/12 05:00:08 547088] [debug] |scid:6ecf059199b39803|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:00:08 547093] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:00:08 547097] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:00:08 547102] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:7|
[2025/09/12 05:00:08 547106] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:08 547111] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:1|
[2025/09/12 05:00:08 547116] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:56|pkt_type:HSK|pkt_num:7|frame:ACK |recv_time:1757653208547083|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 547125] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328547083|now:1757653208547083|interv:120000000|
[2025/09/12 05:00:08 547129] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328547083|now:1757653208547083|interv:120000000|
[2025/09/12 05:00:08 547133] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208684148|pq_index:0|
[2025/09/12 05:00:08 547137] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208546977|
[2025/09/12 05:00:08 547140] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208547140|
[2025/09/12 05:00:08 547145] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|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:1757653208547144|
[2025/09/12 05:00:08 547150] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208684148|
[2025/09/12 05:00:08 547154] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208684148|
[2025/09/12 05:00:08 547158] [debug] |xqc_engine_wakeup_after|wakeup:1757653208684148|now:1757653208547158|diff:136990|
[2025/09/12 05:00:08 547162] [debug] |xqc_engine_main_logic|END|now:1757653208547144|
[2025/09/12 05:00:08 547167] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208547167|
[2025/09/12 05:00:08 547171] [debug] |xqc_engine_wakeup_after|wakeup:1757653208684148|now:1757653208547170|diff:136978|
[2025/09/12 05:00:08 547174] [debug] |xqc_engine_main_logic|END|now:1757653208547167|
[2025/09/12 05:00:08 602018] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:39|state:ESTABED|recv_time:1757653208602016|
[2025/09/12 05:00:08 602033] [debug] |scid:6ecf059199b39803|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecf059199b39803|spin_bit:1|
[2025/09/12 05:00:08 602041] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:00:08 602047] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:00:08 602055] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:00:08 602062] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:08 602069] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|conn:000056026503735C|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:5|path_largest_ack:3|
[2025/09/12 05:00:08 602077] [debug] |scid:6ecf059199b39803|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:90|prior_delivered:1234|prior_time:1757653208546056|is_app_limited:0|send_elapse:122|ack_elapse:55960|ctl_first_sent_time:1757653208546178|lagest_ack_time:1757653208602016|curr_delivered:1279|
[2025/09/12 05:00:08 602084] [debug] |scid:6ecf059199b39803|xqc_update_sample|sampler_sent_time_update:1757653208546178|
[2025/09/12 05:00:08 602090] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:00:08 602097] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_rtt|before update rtt|conn:000056026503735C|srtt:37422|rttvar:18887|minrtt:34435|latest_rtt:55838|ack_delay:25264|
[2025/09/12 05:00:08 602105] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_rtt|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f |after update rtt|conn:000056026503735C|srtt:39724|rttvar:18770|minrtt:34435|latest_rtt:55838|ack_delay:25000|
[2025/09/12 05:00:08 602110] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:00:08 602114] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:00:08 602127] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:000056026503735C|path:0|pns:2|expire:1757653208608873|now:1757653208602127|interval:6746|
[2025/09/12 05:00:08 602134] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:LOSS_DETECTION|expire:1757653208608873|now:1757653208602127|interv:6746|
[2025/09/12 05:00:08 602141] [debug] |scid:6ecf059199b39803|xqc_generate_sample|sampler: send_elapse 122, ack_elapse 55960, delivered 45|rate 804|lost 0|
[2025/09/12 05:00:08 602147] [debug] |scid:6ecf059199b39803|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:00:08 602153] [debug] |scid:6ecf059199b39803|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (804) in round 2|
[2025/09/12 05:00:08 602159] [debug] |scid:6ecf059199b39803|xqc_bbr_update_min_rtt|minrtt expire|rtt:34435, old_rtt:34435|
[2025/09/12 05:00:08 602165] [debug] |scid:6ecf059199b39803|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:00:08 602171] [debug] |scid:6ecf059199b39803|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:45|po_sent_time:1757653208546178|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1279|
[2025/09/12 05:00:08 602178] [debug] |scid:6ecf059199b39803|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139090|packet_lost:0|acked:45|po_sent_time:1757653208546178|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1279|
[2025/09/12 05:00:08 602185] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f |bbr on ack|mode:0|pacing_rate:11549717|bw:34383|cwnd:139135|full_bw_reached:0|inflight:45|srtt:39724|latest_rtt:55838|min_rtt:34435|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:00:08 602194] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:00:08 602201] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757653208602016|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 602209] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328602016|now:1757653208602016|interv:120000000|
[2025/09/12 05:00:08 602216] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328602016|now:1757653208602016|interv:120000000|
[2025/09/12 05:00:08 602221] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208684148|pq_index:0|
[2025/09/12 05:00:08 602228] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208547144|
[2025/09/12 05:00:08 602233] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208602233|
[2025/09/12 05:00:08 602239] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|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:1757653208602237|
[2025/09/12 05:00:08 602245] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208608873|
[2025/09/12 05:00:08 602249] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208608873|
[2025/09/12 05:00:08 602253] [debug] |xqc_engine_wakeup_after|wakeup:1757653208608873|now:1757653208602253|diff:6620|
[2025/09/12 05:00:08 602257] [debug] |xqc_engine_main_logic|END|now:1757653208602237|
[2025/09/12 05:00:08 602263] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208602263|
[2025/09/12 05:00:08 602267] [debug] |xqc_engine_wakeup_after|wakeup:1757653208608873|now:1757653208602267|diff:6606|
[2025/09/12 05:00:08 602275] [debug] |xqc_engine_main_logic|END|now:1757653208602263|
[2025/09/12 05:00:08 608674] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208608674|
[2025/09/12 05:00:08 608683] [debug] |xqc_engine_wakeup_after|wakeup:1757653208608873|now:1757653208608683|diff:190|
[2025/09/12 05:00:08 608688] [debug] |xqc_engine_main_logic|END|now:1757653208608674|
[2025/09/12 05:00:08 609754] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208609754|
[2025/09/12 05:00:08 609760] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208608873|pq_index:0|
[2025/09/12 05:00:08 609765] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208602237|
[2025/09/12 05:00:08 609769] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|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:1757653208609768|
[2025/09/12 05:00:08 609774] [debug] |scid:6ecf059199b39803|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653208608873|now:1757653208609768|
[2025/09/12 05:00:08 609778] [debug] |scid:6ecf059199b39803|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:00:08 609782] [debug] |scid:6ecf059199b39803|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:00:08 609786] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:00:08 609791] [debug] |scid:6ecf059199b39803|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:0|po_sent_time:1757653208546056|lost_send_time:1757653208546951|loss_delay:62817|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:00:08 609795] [debug] |scid:6ecf059199b39803|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653208546056u|
[2025/09/12 05:00:08 609800] [stats] |scid:6ecf059199b39803|xqc_send_ctl_detect_lost|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f |lost interval:1757653208609768|lost_count:1|send_count:8|pkt_num:2|po_send_time:1757653208546056|srtt:39724|cwnd:139135|bw:34383|conn_life:429127|now:0|last_lost_time:429127|
[2025/09/12 05:00:08 609805] [debug] |scid:6ecf059199b39803|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:00:08 609809] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056026503735C|path:0|
[2025/09/12 05:00:08 609813] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:08 609817] [debug] |scid:6ecf059199b39803|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653208609768|
[2025/09/12 05:00:08 609821] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:08 609826] [debug] |scid:6ecf059199b39803|xqc_path_get_perf_class|conn:000056026503735C|path_id:0|path_srtt:39724|min_srtt:39724|path_bw:34383|loss_rate:25.00|path_pto:0|
[2025/09/12 05:00:08 609830] [debug] |scid:6ecf059199b39803|xqc_send_ctl_can_send|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:139135|conn:000056026503735C|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 609835] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|path srtt|conn:000056026503735C|path_id:0|path_srtt:39724|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:08 609840] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:2|size:45|reinj:0|path_class:2|
[2025/09/12 05:00:08 609845] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:2|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:00:08 609849] [debug] |scid:6ecf059199b39803|xqc_send_ctl_can_send|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:139135|conn:000056026503735C|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 609857] [debug] |scid:6ecf059199b39803|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:00:08 609862] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:00:08 609892] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:6|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653208609869|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 609898] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|path:0|pkt_num:6|origin_pktnum:2|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:00:08 609902] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:00:08 609906] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|srtt:39724|rtt_var:18770|pto_duration:114804|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:00:08 609911] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:00:08 609915] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:00:08 609919] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_pto_time_and_space|conn:000056026503735C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:00:08 609922] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:LOSS_DETECTION|expire:1757653208749673|now:1757653208609906|interv:139767|
[2025/09/12 05:00:08 609926] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056026503735C|path:0|pns:2|expire:1757653208749673|now:1757653208609906|interval:139767|pto_count:0|srtt:39724
[2025/09/12 05:00:08 609931] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139135|inflight:45|
[2025/09/12 05:00:08 609936] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208749673|
[2025/09/12 05:00:08 609940] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208749673|
[2025/09/12 05:00:08 609944] [debug] |xqc_engine_wakeup_after|wakeup:1757653208749673|now:1757653208609943|diff:139730|
[2025/09/12 05:00:08 609948] [debug] |xqc_engine_main_logic|END|now:1757653208609768|
[2025/09/12 05:00:08 665792] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:39|state:ESTABED|recv_time:1757653208665790|
[2025/09/12 05:00:08 665805] [debug] |scid:6ecf059199b39803|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecf059199b39803|spin_bit:1|
[2025/09/12 05:00:08 665813] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:00:08 665819] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:00:08 665828] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:00:08 665833] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:2|
[2025/09/12 05:00:08 665841] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|conn:000056026503735C|path:0|pkt_num:6|origin_pktnum:2|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:00:08 665848] [debug] |scid:6ecf059199b39803|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:45|prior_delivered:1279|prior_time:1757653208609869|is_app_limited:0|send_elapse:0|ack_elapse:55921|ctl_first_sent_time:1757653208609869|lagest_ack_time:1757653208665790|curr_delivered:1324|
[2025/09/12 05:00:08 665853] [debug] |scid:6ecf059199b39803|xqc_update_sample|sampler_sent_time_update:1757653208609869|
[2025/09/12 05:00:08 665865] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:00:08 665872] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_rtt|before update rtt|conn:000056026503735C|srtt:39724|rttvar:18770|minrtt:34435|latest_rtt:55921|ack_delay:25280|
[2025/09/12 05:00:08 665878] [debug] |scid:6ecf059199b39803|xqc_send_ctl_update_rtt|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f |after update rtt|conn:000056026503735C|srtt:41749|rttvar:18127|minrtt:34435|latest_rtt:55921|ack_delay:25000|
[2025/09/12 05:00:08 665885] [debug] |scid:6ecf059199b39803|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:00:08 665891] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:00:08 665897] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056026503735C|path:0|
[2025/09/12 05:00:08 665903] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:08 665910] [debug] |scid:6ecf059199b39803|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 55921, delivered 45|rate 804|lost 1|
[2025/09/12 05:00:08 665917] [debug] |scid:6ecf059199b39803|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:00:08 665923] [debug] |scid:6ecf059199b39803|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (804) in round 3|
[2025/09/12 05:00:08 665929] [debug] |scid:6ecf059199b39803|xqc_bbr_update_min_rtt|minrtt expire|rtt:34435, old_rtt:34435|
[2025/09/12 05:00:08 665935] [debug] |scid:6ecf059199b39803|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:90|
[2025/09/12 05:00:08 665941] [debug] |scid:6ecf059199b39803|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139135|packet_lost:0|acked:45|po_sent_time:1757653208609869|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1324|
[2025/09/12 05:00:08 665948] [debug] |scid:6ecf059199b39803|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139135|packet_lost:0|acked:45|po_sent_time:1757653208609869|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1324|
[2025/09/12 05:00:08 665956] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_ack_received|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f |bbr on ack|mode:0|pacing_rate:11549717|bw:34383|cwnd:139180|full_bw_reached:0|inflight:0|srtt:41749|latest_rtt:55921|min_rtt:34435|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:00:08 665963] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:00:08 665968] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757653208665790|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 665973] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328665790|now:1757653208665790|interv:120000000|
[2025/09/12 05:00:08 665977] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328665790|now:1757653208665790|interv:120000000|
[2025/09/12 05:00:08 665981] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208749673|pq_index:0|
[2025/09/12 05:00:08 665985] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208609768|
[2025/09/12 05:00:08 665989] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208665989|
[2025/09/12 05:00:08 665994] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|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:1757653208665992|
[2025/09/12 05:00:08 666004] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653208814174|
[2025/09/12 05:00:08 666008] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653208814174|
[2025/09/12 05:00:08 666012] [debug] |xqc_engine_wakeup_after|wakeup:1757653208814174|now:1757653208666012|diff:148162|
[2025/09/12 05:00:08 666016] [debug] |xqc_engine_main_logic|END|now:1757653208665992|
[2025/09/12 05:00:08 666022] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208666022|
[2025/09/12 05:00:08 666026] [debug] |xqc_engine_wakeup_after|wakeup:1757653208814174|now:1757653208666025|diff:148149|
[2025/09/12 05:00:08 666029] [debug] |xqc_engine_main_logic|END|now:1757653208666022|
[2025/09/12 05:00:08 814792] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208814792|
[2025/09/12 05:00:08 814805] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653208814174|pq_index:0|
[2025/09/12 05:00:08 814809] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208665992|
[2025/09/12 05:00:08 814815] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|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:1757653208814813|
[2025/09/12 05:00:08 814819] [debug] |scid:6ecf059199b39803|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653208814174|now:1757653208814813|
[2025/09/12 05:00:08 814823] [debug] |scid:6ecf059199b39803|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:00:08 814828] [debug] |scid:6ecf059199b39803|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:00:08 814845] [info] |scid:6ecf059199b39803|xqc_conn_close|conn:000056026503735C|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 05:00:08 814850] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_DRAINING|expire:1757653209232621|now:1757653208814850|interv:417771|
[2025/09/12 05:00:08 814854] [debug] |scid:6ecf059199b39803|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:00:08 814859] [debug] |scid:6ecf059199b39803|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:00:08 814863] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:00:08 814867] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:00:08 814870] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:00:08 814874] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:00:08 814878] [info] |scid:6ecf059199b39803|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 05:00:08 814884] [debug] |scid:6ecf059199b39803|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:00:08 814894] [stats] |scid:6ecf059199b39803|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:1757653208181752|wrt_delay:33|snd_delay:121|finwrt_delay:33|finsnd_delay:121|finrcv_delay:218349|finread_delay:218508|all_acked_delay:218425|firstfinack_dely:218421|close_delay:218512|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f|path_info:mp is not supported in connection scid:6ecf059199b39803|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:00:08 814900] [debug] |scid:6ecf059199b39803|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653208814174|now:1757653208814813|
[2025/09/12 05:00:08 814910] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:00:08 814915] [debug] |scid:6ecf059199b39803|xqc_path_get_perf_class|conn:000056026503735C|path_id:0|path_srtt:41749|min_srtt:41749|path_bw:34383|loss_rate:40.00|path_pto:0|
[2025/09/12 05:00:08 814920] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|path srtt|conn:000056026503735C|path_id:0|path_srtt:41749|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:00:08 814927] [debug] |scid:6ecf059199b39803|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:4|
[2025/09/12 05:00:08 814935] [debug] |scid:6ecf059199b39803|xqc_check_acked_or_dropped_pkt|conn:000056026503735C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:00:08 814942] [debug] |scid:6ecf059199b39803|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:7-11|next_skip_chance:1757653209232712|current_time:1757653208814941|
[2025/09/12 05:00:08 814949] [debug] |scid:6ecf059199b39803|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:00:08 814985] [info] |scid:6ecf059199b39803|xqc_send_packet_with_pn|<==|conn:000056026503735C|path:0|pkt_num:12|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653208814959|stream_id:0|stream_offset:0|
[2025/09/12 05:00:08 814995] [debug] |scid:6ecf059199b39803|xqc_send_ctl_on_packet_sent|conn:000056026503735C|path:0|pkt_num:12|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 05:00:08 815003] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653209232621|
[2025/09/12 05:00:08 815009] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653209232621|
[2025/09/12 05:00:08 815015] [debug] |xqc_engine_wakeup_after|wakeup:1757653209232621|now:1757653208815015|diff:417606|
[2025/09/12 05:00:08 815021] [debug] |xqc_engine_main_logic|END|now:1757653208814813|
[2025/09/12 05:00:08 845677] [info] |xqc_engine_packet_process|==>|conn:000056026503735C|size:33|state:CLOSING|recv_time:1757653208845676|
[2025/09/12 05:00:08 845694] [debug] |scid:6ecf059199b39803|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6ecf059199b39803|spin_bit:1|
[2025/09/12 05:00:08 845703] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:00:08 845708] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:00:08 845718] [debug] |scid:6ecf059199b39803|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:00:08 845724] [debug] |scid:6ecf059199b39803|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 05:00:08 845730] [debug] |scid:6ecf059199b39803|xqc_process_frames|frame_type:1c|
[2025/09/12 05:00:08 845738] [debug] |scid:6ecf059199b39803|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:00:08 845744] [info] |scid:6ecf059199b39803|xqc_conn_on_pkt_processed|====>|conn:000056026503735C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:10|frame:CONNECTION_CLOSE |recv_time:1757653208845676|dcid:6ecf059199b39803|dcid_seq:0|
[2025/09/12 05:00:08 845751] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:PATH_IDLE|expire:1757653328845676|now:1757653208845676|interv:120000000|
[2025/09/12 05:00:08 845758] [debug] |scid:6ecf059199b39803|xqc_timer_set|type:CONN_IDLE|expire:1757653328845676|now:1757653208845676|interv:120000000|
[2025/09/12 05:00:08 845765] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653209232621|pq_index:0|
[2025/09/12 05:00:08 845771] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208814813|
[2025/09/12 05:00:08 845777] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208845777|
[2025/09/12 05:00:08 845794] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653208845792|
[2025/09/12 05:00:08 845802] [debug] |scid:6ecf059199b39803|xqc_conn_next_wakeup_time|wakeup_time:1757653209232621|
[2025/09/12 05:00:08 845808] [debug] |scid:6ecf059199b39803|xqc_engine_add_wakeup_queue|next_tick_time:1757653209232621|
[2025/09/12 05:00:08 845815] [debug] |xqc_engine_wakeup_after|wakeup:1757653209232621|now:1757653208845814|diff:386807|
[2025/09/12 05:00:08 845821] [debug] |xqc_engine_main_logic|END|now:1757653208845792|
[2025/09/12 05:00:08 845829] [debug] |xqc_engine_main_logic|BEGIN|now:1757653208845829|
[2025/09/12 05:00:08 845835] [debug] |xqc_engine_wakeup_after|wakeup:1757653209232621|now:1757653208845835|diff:386786|
[2025/09/12 05:00:08 845839] [debug] |xqc_engine_main_logic|END|now:1757653208845829|
[2025/09/12 05:00:09 232486] [debug] |xqc_engine_main_logic|BEGIN|now:1757653209232486|
[2025/09/12 05:00:09 232499] [debug] |xqc_engine_wakeup_after|wakeup:1757653209232621|now:1757653209232499|diff:122|
[2025/09/12 05:00:09 232504] [debug] |xqc_engine_main_logic|END|now:1757653209232486|
[2025/09/12 05:00:09 233570] [debug] |xqc_engine_main_logic|BEGIN|now:1757653209233570|
[2025/09/12 05:00:09 233577] [debug] |scid:6ecf059199b39803|xqc_engine_remove_wakeup_queue|next_tick_time:1757653209232621|pq_index:0|
[2025/09/12 05:00:09 233581] [debug] |scid:6ecf059199b39803|xqc_engine_add_active_queue|last_ticked_time:1757653208845792|
[2025/09/12 05:00:09 233586] [debug] |scid:6ecf059199b39803|xqc_engine_process_conn|conn:000056026503735C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653209233585|
[2025/09/12 05:00:09 233591] [debug] |scid:6ecf059199b39803|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653209232621|now:1757653209233585|
[2025/09/12 05:00:09 233595] [debug] |scid:6ecf059199b39803|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653209232621|now:1757653209233585|
[2025/09/12 05:00:09 233599] [debug] |scid:6ecf059199b39803|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:00:09 233603] [info] |xqc_engine_main_logic|conn:000056026503735C|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f|conn_state:13|next_tick_time:1757653209232621
[2025/09/12 05:00:09 233615] [report] |scid:6ecf059199b39803|xqc_conn_destroy|000056026503735C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:219295|first_send_delay:1151|conn_persist:1052974|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-49990-6ecf059199b39803 p-193.167.100.100-443-aeabe3962b439d27d4e1639f|hsk_recv:133426|close_recv:665096|close_send:634318|last_recv:665035|last_send:634318|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,15,17,15,17,0,1024,i96,4,30,39,4,9,485,0,4,24,33,40000,10,665,0,4,30,39,4,8,421,0,4,24,4,5,366,4,45,4000,6,429,4,21,40000,12,634,0-2,0-2,0-0,0-0,0-0,0-41,0-3180,0-3293,0-9,0-15,0-1,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:1|snd_pkt:9|spurious_loss:0|detected_loss:2|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:00:09 233657] [debug] |scid:6ecf059199b39803|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:00:09 233667] [debug] |scid:6ecf059199b39803|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:00:09 233681] [debug] |scid:6ecf059199b39803|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:00:09 233685] [debug] |scid:6ecf059199b39803|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:00:09 233737] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:00:09 233744] [debug] |xqc_engine_main_logic|END|now:1757653209233585|
[2025/09/12 05:00:09 234822] [debug] |xqc_engine_destroy|begin|