[2025/09/12 05:06:54 913384] [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 05:06:54 913420] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:06:54 913425] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:06:54 913430] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:06:54 913435] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:06:54 913442] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:06:54 913446] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:06:54 913450] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:06:54 913455] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:06:54 913597] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:CONN_IDLE|expire:1757653734913595|now:1757653614913595|interv:120000000|
[2025/09/12 05:06:54 913635] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:PATH_IDLE|expire:1757653734913634|now:1757653614913634|interv:120000000|
[2025/09/12 05:06:54 913645] [debug] |xqc_path_create|path:0|dcid:80d5f953b36b76a1|scid:0c669da91147aadf|create_path_count:1|
[2025/09/12 05:06:54 913653] [debug] |scid:0c669da91147aadf|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 05:06:54 913661] [debug] |xqc_path_init|path:0|dcid:80d5f953b36b76a1|scid:0c669da91147aadf|state:2|
[2025/09/12 05:06:54 913667] [debug] |scid:0c669da91147aadf|xqc_conn_create|success|scid:0c669da91147aadf|dcid:80d5f953b36b76a1|conn:0000559155C0A35C|
[2025/09/12 05:06:54 913679] [debug] |scid:0c669da91147aadf|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:06:54 913688] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:54 914473] [debug] |scid:0c669da91147aadf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:06:54 914481] [debug] |scid:0c669da91147aadf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:54 914489] [debug] |scid:0c669da91147aadf|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:54 914495] [debug] |scid:0c669da91147aadf|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 05:06:54 914521] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653614914520|
[2025/09/12 05:06:54 914528] [debug] |scid:0c669da91147aadf|xqc_process_crypto_write_streams|
[2025/09/12 05:06:54 914532] [debug] |scid:0c669da91147aadf|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:54 914540] [info] |scid:0c669da91147aadf|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:707|sent:634|pkt_type:INIT|frame:CRYPTO |now:1757653614914539|
[2025/09/12 05:06:54 914546] [debug] |scid:0c669da91147aadf|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:06:54 914553] [debug] |scid:0c669da91147aadf|xqc_path_get_perf_class|conn:0000559155C0A35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:54 914558] [debug] |scid:0c669da91147aadf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559155C0A35C|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 05:06:54 914563] [debug] |scid:0c669da91147aadf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:707|reinj:0|path_class:2|
[2025/09/12 05:06:54 914569] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:707|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:54 914582] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:54 914665] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653614914592|stream_id:0|stream_offset:0|
[2025/09/12 05:06:54 914672] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|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 05:06:54 914678] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:54 914683] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:54 914688] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:54 914693] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:54 914697] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:54 914701] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653615664592|now:1757653614914683|interv:749909|
[2025/09/12 05:06:54 914705] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:0|expire:1757653615664592|now:1757653614914683|interval:749909|pto_count:0|srtt:250000
[2025/09/12 05:06:54 914711] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:06:54 914716] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653615664592|
[2025/09/12 05:06:54 914721] [debug] |scid:0c669da91147aadf|xqc_engine_remove_active_queue|last_ticked_time:1757653614914520|pd_index:0|
[2025/09/12 05:06:54 914725] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653615664592|
[2025/09/12 05:06:54 914729] [debug] |xqc_engine_wakeup_after|wakeup:1757653615664592|now:1757653614914729|diff:749863|
[2025/09/12 05:06:54 914734] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:54 914790] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653615664592|pq_index:0|
[2025/09/12 05:06:54 914796] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653614914520|
[2025/09/12 05:06:54 914806] [debug] |scid:0c669da91147aadf|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 05:06:54 914814] [debug] |scid:0c669da91147aadf|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:06:54 914826] [debug] |scid:0c669da91147aadf|xqc_stream_buff_data|size:17|
[2025/09/12 05:06:54 914833] [info] |scid:0c669da91147aadf|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:0000559155C0A35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:54 914845] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653614914844|
[2025/09/12 05:06:54 914853] [debug] |scid:0c669da91147aadf|xqc_path_get_perf_class|conn:0000559155C0A35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:54 914861] [debug] |scid:0c669da91147aadf|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:0000559155C0A35C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:54 914869] [debug] |scid:0c669da91147aadf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559155C0A35C|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 05:06:54 914884] [debug] |scid:0c669da91147aadf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:06:54 914892] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:54 914899] [debug] |scid:0c669da91147aadf|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:0000559155C0A35C|stream_id:0|stream_offset:17|
[2025/09/12 05:06:54 914906] [debug] |scid:0c669da91147aadf|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:54 914914] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:54 914951] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653614914924|stream_id:0|stream_offset:17|
[2025/09/12 05:06:54 914961] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|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 05:06:54 914969] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:06:54 914976] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:54 914982] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:54 914989] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:54 914995] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:54 915001] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:54 915007] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653615664592|now:1757653614914975|interv:749617|
[2025/09/12 05:06:54 915014] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:0|expire:1757653615664592|now:1757653614914975|interval:749617|pto_count:0|srtt:250000
[2025/09/12 05:06:54 915022] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:06:54 915029] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653615664592|
[2025/09/12 05:06:54 915035] [debug] |scid:0c669da91147aadf|xqc_engine_remove_active_queue|last_ticked_time:1757653614914844|pd_index:0|
[2025/09/12 05:06:54 915040] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653615664592|
[2025/09/12 05:06:54 915044] [debug] |xqc_engine_wakeup_after|wakeup:1757653615664592|now:1757653614915044|diff:749548|
[2025/09/12 05:06:54 915049] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:06:55 664463] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615664462|
[2025/09/12 05:06:55 664524] [debug] |xqc_engine_wakeup_after|wakeup:1757653615664592|now:1757653615664524|diff:68|
[2025/09/12 05:06:55 664532] [debug] |xqc_engine_main_logic|END|now:1757653615664462|
[2025/09/12 05:06:55 665601] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615665601|
[2025/09/12 05:06:55 665609] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653615664592|pq_index:0|
[2025/09/12 05:06:55 665615] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653614914844|
[2025/09/12 05:06:55 665622] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST DGRAM_MSS_NOTIFY |now:1757653615665620|
[2025/09/12 05:06:55 665644] [debug] |scid:0c669da91147aadf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653615664592|now:1757653615665620|
[2025/09/12 05:06:55 665650] [debug] |scid:0c669da91147aadf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:55 665656] [debug] |scid:0c669da91147aadf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000559155C0A35C|path:0|bytes_in_flight:1234|
[2025/09/12 05:06:55 665661] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:55 665667] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:55 665673] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 665678] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:55 665683] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:55 665687] [debug] |scid:0c669da91147aadf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:06:55 665694] [debug] |scid:0c669da91147aadf|xqc_conn_send_probe_pkt|conn:0000559155C0A35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:06:55 665704] [debug] |scid:0c669da91147aadf|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:06:55 665709] [debug] |scid:0c669da91147aadf|xqc_conn_send_probe_pkt|conn:0000559155C0A35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:06:55 665723] [debug] |scid:0c669da91147aadf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000559155C0A35C|pto_count:1
[2025/09/12 05:06:55 665728] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:55 665734] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:55 665739] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 665744] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:55 665749] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:55 665754] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653615665728|interv:18444986420093885887|
[2025/09/12 05:06:55 665759] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:0|expire:18446744073709551615|now:1757653615665728|interval:18444986420093885887|pto_count:1|srtt:250000
[2025/09/12 05:06:55 665768] [debug] |scid:0c669da91147aadf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 665774] [debug] |scid:0c669da91147aadf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 665781] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:55 665790] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:55 665885] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653615665810|stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 665899] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:55 665907] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:06:55 665915] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:55 665925] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:55 665933] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 665938] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:55 665943] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:55 665948] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653617165810|now:1757653615665914|interv:1499896|
[2025/09/12 05:06:55 665953] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:0|expire:1757653617165810|now:1757653615665914|interval:1499896|pto_count:1|srtt:250000
[2025/09/12 05:06:55 665959] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:06:55 665966] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:55 665972] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:55 666001] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653615665980|stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 666012] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:55 666021] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:06:55 666030] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:55 666035] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:06:55 666040] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 666045] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:55 666050] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:55 666055] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653617165980|now:1757653615666029|interv:1499951|
[2025/09/12 05:06:55 666060] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:0|expire:1757653617165980|now:1757653615666029|interval:1499951|pto_count:1|srtt:250000
[2025/09/12 05:06:55 666066] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:06:55 666076] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653617165980|
[2025/09/12 05:06:55 666082] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653617165980|
[2025/09/12 05:06:55 666087] [debug] |xqc_engine_wakeup_after|wakeup:1757653617165980|now:1757653615666086|diff:1499894|
[2025/09/12 05:06:55 666093] [debug] |xqc_engine_main_logic|END|now:1757653615665620|
[2025/09/12 05:06:55 701959] [info] |xqc_engine_packet_process|==>|conn:0000559155C0A35C|size:1232|state:C_INITIAL_SENT|recv_time:1757653615701956|
[2025/09/12 05:06:55 701983] [debug] |scid:0c669da91147aadf|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:55 701994] [debug] |scid:0c669da91147aadf|xqc_packet_parse_initial|success|Length:155|
[2025/09/12 05:06:55 702007] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:55 702017] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:55 702034] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:11|
[2025/09/12 05:06:55 702044] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:55 702058] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|conn:0000559155C0A35C|path:0|pkt_num:1|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:06:55 702072] [debug] |scid:0c669da91147aadf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757653614914592|is_app_limited:1|send_elapse:751218|ack_elapse:787364|ctl_first_sent_time:1757653615665810|lagest_ack_time:1757653615701956|curr_delivered:1184|
[2025/09/12 05:06:55 702087] [debug] |scid:0c669da91147aadf|xqc_update_sample|sampler_sent_time_update:1757653615665810|
[2025/09/12 05:06:55 702099] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:55 702109] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_rtt|before update rtt|conn:0000559155C0A35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:36146|ack_delay:0|
[2025/09/12 05:06:55 702125] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_rtt|l-0.0.0.0-34756-0c669da91147aadf p-193.167.100.100-443-80d5f953b36b76a1 |after update rtt|conn:0000559155C0A35C|srtt:36146|rttvar:18073|minrtt:36146|latest_rtt:36146|ack_delay:0|
[2025/09/12 05:06:55 702137] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:55 702145] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:1|
[2025/09/12 05:06:55 702152] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:36146|rtt_var:18073|pto_duration:216876|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:55 702160] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:55 702166] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 702172] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:55 702178] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:55 702184] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653615702152|interv:18444986420093849463|
[2025/09/12 05:06:55 702191] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:0|expire:18446744073709551615|now:1757653615702152|interval:18444986420093849463|pto_count:1|srtt:36146
[2025/09/12 05:06:55 702199] [debug] |scid:0c669da91147aadf|xqc_generate_sample|sampler: send_elapse 751218, ack_elapse 787364, delivered 1184|rate 1503|lost 0|
[2025/09/12 05:06:55 702214] [debug] |scid:0c669da91147aadf|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:55 702220] [debug] |scid:0c669da91147aadf|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1503) in round 1|
[2025/09/12 05:06:55 702227] [debug] |scid:0c669da91147aadf|xqc_bbr_update_min_rtt|probertt expire|rtt:36146, old_rtt:2147483647|
[2025/09/12 05:06:55 702233] [debug] |scid:0c669da91147aadf|xqc_bbr_update_min_rtt|minrtt expire|rtt:36146, old_rtt:2147483647|
[2025/09/12 05:06:55 702240] [debug] |scid:0c669da91147aadf|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:300|
[2025/09/12 05:06:55 702246] [debug] |scid:0c669da91147aadf|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653615665810|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:55 702254] [debug] |scid:0c669da91147aadf|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:1184|po_sent_time:1757653615665810|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:55 702262] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|l-0.0.0.0-34756-0c669da91147aadf p-193.167.100.100-443-80d5f953b36b76a1 |bbr on ack|mode:0|pacing_rate:11003000|bw:1503|cwnd:139040|full_bw_reached:0|inflight:50|srtt:36146|latest_rtt:36146|min_rtt:36146|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:55 702271] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:55 702279] [debug] |scid:0c669da91147aadf|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:55 702286] [debug] |scid:0c669da91147aadf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:55 702292] [debug] |scid:0c669da91147aadf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:06:55 702773] [debug] |scid:0c669da91147aadf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:55 702781] [debug] |scid:0c669da91147aadf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:55 702788] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653617165980|pq_index:0|
[2025/09/12 05:06:55 702795] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653615665620|
[2025/09/12 05:06:55 702803] [info] |scid:0c669da91147aadf|xqc_conn_confirm_cid|dcid change|ori:80d5f953b36b76a1|new:a7dede54ef88b93a4d1b|
[2025/09/12 05:06:55 702811] [info] |scid:0c669da91147aadf|xqc_conn_addr_validated|Address Validated|conn:0000559155C0A35C|role:0|
[2025/09/12 05:06:55 702819] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:55 702827] [debug] |scid:0c669da91147aadf|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:55 702834] [debug] |scid:0c669da91147aadf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:0|
[2025/09/12 05:06:55 702841] [info] |scid:0c669da91147aadf|xqc_conn_on_pkt_processed|====>|conn:0000559155C0A35C|path:0|size:1232|pkt_type:INIT|pkt_num:11|frame:ACK CRYPTO |recv_time:1757653615701956|dcid:0c669da91147aadf|dcid_seq:0|
[2025/09/12 05:06:55 702850] [debug] |scid:0c669da91147aadf|xqc_packet_parse_handshake|success|Length:202|
[2025/09/12 05:06:55 702858] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:55 702864] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:55 702872] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:06:55 702879] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:55 702891] [debug] |scid:0c669da91147aadf|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_SENT|
[2025/09/12 05:06:55 702909] [debug] |scid:0c669da91147aadf|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:55 702916] [debug] |scid:0c669da91147aadf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:55 702924] [debug] |scid:0c669da91147aadf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|181u|
[2025/09/12 05:06:55 703025] [debug] |scid:0c669da91147aadf|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:1200|
[2025/09/12 05:06:55 703036] [debug] |scid:0c669da91147aadf|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|0|
[2025/09/12 05:06:55 703045] [warn] |scid:0c669da91147aadf|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:55 703293] [debug] |scid:0c669da91147aadf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:55 703302] [debug] |scid:0c669da91147aadf|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:55 703309] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:55 703315] [debug] |scid:0c669da91147aadf|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:55 703321] [debug] |scid:0c669da91147aadf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:06:55 703327] [info] |scid:0c669da91147aadf|xqc_conn_on_pkt_processed|====>|conn:0000559155C0A35C|path:0|size:1049|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757653615701956|dcid:0c669da91147aadf|dcid_seq:0|
[2025/09/12 05:06:55 703333] [info] |scid:0c669da91147aadf|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 820
[2025/09/12 05:06:55 703339] [info] |scid:0c669da91147aadf|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:06:55 703344] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:PATH_IDLE|expire:1757653735701956|now:1757653615701956|interv:120000000|
[2025/09/12 05:06:55 703349] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:CONN_IDLE|expire:1757653735701956|now:1757653615701956|interv:120000000|
[2025/09/12 05:06:55 703355] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615703354|
[2025/09/12 05:06:55 703361] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615703360|
[2025/09/12 05:06:55 703367] [info] |scid:0c669da91147aadf|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:55 703372] [debug] |scid:0c669da91147aadf|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:06:55 703377] [debug] |scid:0c669da91147aadf|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:55 703382] [debug] |scid:0c669da91147aadf|xqc_process_crypto_write_streams|
[2025/09/12 05:06:55 703387] [debug] |scid:0c669da91147aadf|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:55 703392] [debug] |scid:0c669da91147aadf|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:06:55 703397] [debug] |scid:0c669da91147aadf|xqc_process_crypto_write_streams|
[2025/09/12 05:06:55 703402] [debug] |scid:0c669da91147aadf|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:55 703408] [info] |scid:0c669da91147aadf|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:70|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653615703408|
[2025/09/12 05:06:55 703414] [debug] |scid:0c669da91147aadf|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000559155C0A35C|
[2025/09/12 05:06:55 703419] [info] |scid:0c669da91147aadf|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:55 703429] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:36146|rtt_var:18073|pto_duration:108438|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:55 703435] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:55 703440] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 703445] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:55 703450] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:55 703455] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653615703428|interv:18444986420093848187|
[2025/09/12 05:06:55 703460] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:0|expire:18446744073709551615|now:1757653615703428|interval:18444986420093848187|pto_count:0|srtt:36146
[2025/09/12 05:06:55 703466] [debug] |scid:0c669da91147aadf|xqc_conn_early_data_accept|accept|
[2025/09/12 05:06:55 703472] [debug] |scid:0c669da91147aadf|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:06:55 703479] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|largest_recv:11|ack_delay:1522|first_ack_range:0|largest_pkt_recv_time:1757653615701956|
[2025/09/12 05:06:55 703484] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|high:11|low:11|pkt_pns:0|
[2025/09/12 05:06:55 703489] [debug] |scid:0c669da91147aadf|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:11|frame_largest_recv:11|
[2025/09/12 05:06:55 703495] [debug] |scid:0c669da91147aadf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:55 703518] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|largest_recv:0|ack_delay:1562|first_ack_range:0|largest_pkt_recv_time:1757653615701956|
[2025/09/12 05:06:55 703524] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 05:06:55 703529] [debug] |scid:0c669da91147aadf|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:06:55 703534] [debug] |scid:0c669da91147aadf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:55 703540] [debug] |scid:0c669da91147aadf|xqc_path_get_perf_class|conn:0000559155C0A35C|path_id:0|path_srtt:36146|min_srtt:36146|path_bw:1503|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:55 703546] [debug] |scid:0c669da91147aadf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559155C0A35C|path_id:0|path_srtt:36146|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:55 703553] [debug] |scid:0c669da91147aadf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:70|reinj:0|path_class:2|
[2025/09/12 05:06:55 703558] [debug] |scid:0c669da91147aadf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 703564] [debug] |scid:0c669da91147aadf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 703570] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:70|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:55 703576] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:55 703609] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:0|size:70|sent:86|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653615703584|stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 703616] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:0|origin_pktnum:0|size:70|enc_size:86|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:55 703627] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:06:55 703634] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:36146|rtt_var:18073|pto_duration:108438|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:55 703644] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:55 703652] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 70|
[2025/09/12 05:06:55 703659] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:55 703666] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:55 703673] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653615812022|now:1757653615703634|interv:108388|
[2025/09/12 05:06:55 703682] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:1|expire:1757653615812022|now:1757653615703634|interval:108388|pto_count:0|srtt:36146
[2025/09/12 05:06:55 703693] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:55 703702] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:81|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:55 703708] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:55 703736] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:120|now:1757653615703717|stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 703744] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:55 703754] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|path:0|inflight:120|applimit:1184|
[2025/09/12 05:06:55 703762] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139040|inflight:120|
[2025/09/12 05:06:55 703771] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:37|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:55 703779] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:55 703812] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:1|size:37|sent:53|pkt_type:HSK|frame:ACK |inflight:120|now:1757653615703791|stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 703820] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:1|origin_pktnum:0|size:37|enc_size:53|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:55 703831] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653615812022|
[2025/09/12 05:06:55 703839] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653615812022|
[2025/09/12 05:06:55 703846] [debug] |xqc_engine_wakeup_after|wakeup:1757653615812022|now:1757653615703846|diff:108176|
[2025/09/12 05:06:55 703855] [debug] |xqc_engine_main_logic|END|now:1757653615703360|
[2025/09/12 05:06:55 703869] [info] |xqc_engine_packet_process|==>|conn:0000559155C0A35C|size:1232|state:ESTABED|recv_time:1757653615703868|
[2025/09/12 05:06:55 703875] [info] |scid:0c669da91147aadf|xqc_packet_parse_single|initial packet should be discarded|curr_stat:10|
[2025/09/12 05:06:55 703880] [info] |scid:0c669da91147aadf|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:06:55 703890] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:PATH_IDLE|expire:1757653735703868|now:1757653615703868|interv:120000000|
[2025/09/12 05:06:55 703895] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:CONN_IDLE|expire:1757653735703868|now:1757653615703868|interv:120000000|
[2025/09/12 05:06:55 703900] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653615812022|pq_index:0|
[2025/09/12 05:06:55 703905] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653615703360|
[2025/09/12 05:06:55 703911] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615703911|
[2025/09/12 05:06:55 703917] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|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 DGRAM_MSS_NOTIFY |now:1757653615703916|
[2025/09/12 05:06:55 703924] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653615812022|
[2025/09/12 05:06:55 703929] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653615812022|
[2025/09/12 05:06:55 703934] [debug] |xqc_engine_wakeup_after|wakeup:1757653615812022|now:1757653615703934|diff:108088|
[2025/09/12 05:06:55 703939] [debug] |xqc_engine_main_logic|END|now:1757653615703916|
[2025/09/12 05:06:55 735713] [info] |xqc_engine_packet_process|==>|conn:0000559155C0A35C|size:1332|state:ESTABED|recv_time:1757653615735711|
[2025/09/12 05:06:55 735734] [debug] |scid:0c669da91147aadf|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:06:55 735745] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:55 735753] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:55 735766] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:06:55 735775] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:55 735786] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|conn:0000559155C0A35C|path:0|pkt_num:0|origin_pktnum:0|size:70|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:55 735797] [debug] |scid:0c669da91147aadf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:120|prior_delivered:1184|prior_time:1757653615701956|is_app_limited:1|send_elapse:37774|ack_elapse:33755|ctl_first_sent_time:1757653615703584|lagest_ack_time:1757653615735711|curr_delivered:1254|
[2025/09/12 05:06:55 735809] [debug] |scid:0c669da91147aadf|xqc_update_sample|sampler_sent_time_update:1757653615703584|
[2025/09/12 05:06:55 735819] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:55 735828] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_rtt|before update rtt|conn:0000559155C0A35C|srtt:36146|rttvar:18073|minrtt:36146|latest_rtt:32127|ack_delay:0|
[2025/09/12 05:06:55 735837] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_rtt|l-0.0.0.0-34756-0c669da91147aadf p-193.167.100.100-443-80d5f953b36b76a1 |after update rtt|conn:0000559155C0A35C|srtt:35643|rttvar:14559|minrtt:32127|latest_rtt:32127|ack_delay:0|
[2025/09/12 05:06:55 735847] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:55 735856] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:55 735864] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:35643|rtt_var:14559|pto_duration:93879|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:55 735870] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:55 735877] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 735896] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:55 735905] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:06:55 735913] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653615735863|interv:18444986420093815752|
[2025/09/12 05:06:55 735918] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:0|expire:18446744073709551615|now:1757653615735863|interval:18444986420093815752|pto_count:0|srtt:35643
[2025/09/12 05:06:55 735925] [debug] |scid:0c669da91147aadf|xqc_generate_sample|sampler: send_elapse 37774, ack_elapse 33755, delivered 70|rate 1853|lost 0|
[2025/09/12 05:06:55 735931] [debug] |scid:0c669da91147aadf|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:55 735936] [debug] |scid:0c669da91147aadf|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1853) in round 2|
[2025/09/12 05:06:55 735942] [debug] |scid:0c669da91147aadf|xqc_bbr_update_min_rtt|probertt expire|rtt:32127, old_rtt:36146|
[2025/09/12 05:06:55 735948] [debug] |scid:0c669da91147aadf|xqc_bbr_update_min_rtt|minrtt expire|rtt:32127, old_rtt:36146|
[2025/09/12 05:06:55 735955] [debug] |scid:0c669da91147aadf|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:370|
[2025/09/12 05:06:55 735961] [debug] |scid:0c669da91147aadf|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653615703584|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:06:55 735969] [debug] |scid:0c669da91147aadf|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139040|packet_lost:0|acked:70|po_sent_time:1757653615703584|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1254|
[2025/09/12 05:06:55 735976] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|l-0.0.0.0-34756-0c669da91147aadf p-193.167.100.100-443-80d5f953b36b76a1 |bbr on ack|mode:0|pacing_rate:11003000|bw:1853|cwnd:139110|full_bw_reached:0|inflight:50|srtt:35643|latest_rtt:32127|min_rtt:32127|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:55 735988] [debug] |scid:0c669da91147aadf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:06:55 735994] [info] |scid:0c669da91147aadf|xqc_conn_on_pkt_processed|====>|conn:0000559155C0A35C|path:0|size:1332|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757653615735711|dcid:0c669da91147aadf|dcid_seq:0|
[2025/09/12 05:06:55 736000] [debug] |scid:0c669da91147aadf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c669da91147aadf|spin_bit:0|
[2025/09/12 05:06:55 736007] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:55 736012] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:55 736019] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:06:55 736023] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:1e|
[2025/09/12 05:06:55 736029] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 736034] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|be98508ebe47247c3f91|sr_token:edcb131661d5d5f4c4f1bf70623a4229
[2025/09/12 05:06:55 736041] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 736046] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|20e5aa250ddbb294d5d2|sr_token:810f31504bae46bbdadc99966eb60b9b
[2025/09/12 05:06:55 736052] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 736057] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|ffb7e7a63d0a0c5d97d4|sr_token:b0c003f3949a624117e31c333d283615
[2025/09/12 05:06:55 736066] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 736071] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|65aab695abf85e5eaafc|sr_token:2f5b248a673258076f7bc71e0d7ba911
[2025/09/12 05:06:55 736077] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 736082] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|6fbbed417a709e58c6ba|sr_token:33dd2a7f8ba9813845c3141ea76abb7e
[2025/09/12 05:06:55 736088] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 736092] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|198ffa116f74e5650c8d|sr_token:1c7a4d351a6ff4472ccd1dfe852ed19a
[2025/09/12 05:06:55 736098] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 736103] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|aa68ec7c71ed47d85a9e|sr_token:8e8ba43be752637702737a617062e1ce
[2025/09/12 05:06:55 736109] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:55 736113] [debug] |scid:0c669da91147aadf|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:55 736122] [info] |scid:0c669da91147aadf|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000559155C0A35C|
[2025/09/12 05:06:55 736127] [info] |scid:0c669da91147aadf|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:55 736132] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:35643|rtt_var:14559|pto_duration:93879|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:55 736138] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:55 736143] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 736148] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:55 736153] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653615736132|now:1757653615736132|interv:0|
[2025/09/12 05:06:55 736158] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:2|expire:1757653615028803|now:1757653615736132|interval:0|pto_count:0|srtt:35643
[2025/09/12 05:06:55 736164] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:ACK_01RTT|expire:1757653615760711|now:1757653615735711|interv:25000|
[2025/09/12 05:06:55 736172] [debug] |scid:0c669da91147aadf|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 NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615735711|max_ack_delay:25000|
[2025/09/12 05:06:55 736178] [debug] |scid:0c669da91147aadf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:06:55 736183] [info] |scid:0c669da91147aadf|xqc_conn_on_pkt_processed|====>|conn:0000559155C0A35C|path:0|size:1283|pkt_type:SHORT_HEADER|pkt_num:0|frame:PADDING NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653615735711|dcid:0c669da91147aadf|dcid_seq:0|
[2025/09/12 05:06:55 736190] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:PATH_IDLE|expire:1757653735735711|now:1757653615735711|interv:120000000|
[2025/09/12 05:06:55 736195] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:CONN_IDLE|expire:1757653735735711|now:1757653615735711|interv:120000000|
[2025/09/12 05:06:55 736200] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653615812022|pq_index:0|
[2025/09/12 05:06:55 736205] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653615703916|
[2025/09/12 05:06:55 736213] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615736213|
[2025/09/12 05:06:55 736219] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615736218|
[2025/09/12 05:06:55 736225] [debug] |scid:0c669da91147aadf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653615736132|now:1757653615736218|
[2025/09/12 05:06:55 736230] [debug] |scid:0c669da91147aadf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:55 736235] [debug] |scid:0c669da91147aadf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000559155C0A35C|path:0|bytes_in_flight:50|
[2025/09/12 05:06:55 736240] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:35643|rtt_var:14559|pto_duration:93879|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:55 736246] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:55 736251] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 736256] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:06:55 736261] [debug] |scid:0c669da91147aadf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:55 736266] [debug] |scid:0c669da91147aadf|xqc_conn_send_probe_pkt|conn:0000559155C0A35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:55 736272] [debug] |scid:0c669da91147aadf|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:06:55 736277] [debug] |scid:0c669da91147aadf|xqc_conn_send_probe_pkt|conn:0000559155C0A35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:55 736283] [debug] |scid:0c669da91147aadf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000559155C0A35C|pto_count:1
[2025/09/12 05:06:55 736288] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000559155C0A35C|path:0|
[2025/09/12 05:06:55 736293] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:55 736298] [debug] |scid:0c669da91147aadf|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653615736218|
[2025/09/12 05:06:55 736303] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:55 736318] [debug] |scid:0c669da91147aadf|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8aa6c67527181146|sr_token:70843fb8ff7f0000432cc34291550000|seq_num:1
[2025/09/12 05:06:55 736328] [debug] |scid:0c669da91147aadf|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:45b0975c0d2df47c|sr_token:70843fb8ff7f0000432cc34291550000|seq_num:2
[2025/09/12 05:06:55 736334] [debug] |scid:0c669da91147aadf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:06:55 736340] [debug] |scid:0c669da91147aadf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:06:55 736346] [debug] |scid:0c669da91147aadf|xqc_path_get_perf_class|conn:0000559155C0A35C|path_id:0|path_srtt:35643|min_srtt:35643|path_bw:1853|loss_rate:20.00|path_pto:1|
[2025/09/12 05:06:55 736352] [debug] |scid:0c669da91147aadf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559155C0A35C|path_id:0|path_srtt:35643|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:55 736358] [debug] |scid:0c669da91147aadf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:55 736367] [debug] |scid:0c669da91147aadf|xqc_path_get_perf_class|conn:0000559155C0A35C|path_id:0|path_srtt:35643|min_srtt:35643|path_bw:1853|loss_rate:20.00|path_pto:1|
[2025/09/12 05:06:55 736372] [debug] |scid:0c669da91147aadf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559155C0A35C|path_id:0|path_srtt:35643|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:55 736378] [debug] |scid:0c669da91147aadf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:43|reinj:0|path_class:2|
[2025/09/12 05:06:55 736384] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:55 736390] [debug] |scid:0c669da91147aadf|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000559155C0A35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:06:55 736395] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:55 736427] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:1|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653615736402|stream_id:0|stream_offset:17|
[2025/09/12 05:06:55 736434] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:1|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:55 736442] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:55 736451] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:35643|rtt_var:14559|pto_duration:187758|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:55 736460] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:55 736467] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 736475] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 36|
[2025/09/12 05:06:55 736483] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653615964160|now:1757653615736451|interv:227709|
[2025/09/12 05:06:55 736492] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:2|expire:1757653615964160|now:1757653615736451|interval:227709|pto_count:1|srtt:35643
[2025/09/12 05:06:55 736532] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:36|
[2025/09/12 05:06:55 736541] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:06:55 736546] [debug] |scid:0c669da91147aadf|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000559155C0A35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:06:55 736552] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:55 736578] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:2|size:36|sent:52|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36|now:1757653615736560|stream_id:0|stream_offset:17|
[2025/09/12 05:06:55 736585] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:55 736596] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|path:0|inflight:36|applimit:0|
[2025/09/12 05:06:55 736604] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:35643|rtt_var:14559|pto_duration:187758|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:55 736619] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:55 736627] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 736636] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 72|
[2025/09/12 05:06:55 736644] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653615964318|now:1757653615736603|interv:227715|
[2025/09/12 05:06:55 736649] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:2|expire:1757653615964318|now:1757653615736603|interval:227715|pto_count:1|srtt:35643
[2025/09/12 05:06:55 736655] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:72|
[2025/09/12 05:06:55 736661] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:55 736667] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:55 736694] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:3|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:72|now:1757653615736674|stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 736705] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:3|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:55 736715] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|path:0|inflight:72|applimit:0|
[2025/09/12 05:06:55 736723] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:35643|rtt_var:14559|pto_duration:187758|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:55 736732] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:55 736741] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 736749] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:06:55 736757] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653615964432|now:1757653615736722|interv:227710|
[2025/09/12 05:06:55 736766] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:2|expire:1757653615964432|now:1757653615736722|interval:227710|pto_count:1|srtt:35643
[2025/09/12 05:06:55 736775] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:115|
[2025/09/12 05:06:55 736785] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:43|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:55 736793] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:55 736859] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:4|size:43|sent:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:115|now:1757653615736805|stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 736871] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:4|origin_pktnum:0|size:43|enc_size:59|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:55 736881] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|path:0|inflight:115|applimit:0|
[2025/09/12 05:06:55 736889] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:35643|rtt_var:14559|pto_duration:187758|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:20|
[2025/09/12 05:06:55 736906] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:55 736914] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 736923] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 158|
[2025/09/12 05:06:55 736931] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653615964563|now:1757653615736889|interv:227674|
[2025/09/12 05:06:55 736940] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:2|expire:1757653615964563|now:1757653615736889|interval:227674|pto_count:1|srtt:35643
[2025/09/12 05:06:55 736950] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:139110|inflight:158|
[2025/09/12 05:06:55 736960] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653615760711|
[2025/09/12 05:06:55 736967] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653615760711|
[2025/09/12 05:06:55 736972] [debug] |xqc_engine_wakeup_after|wakeup:1757653615760711|now:1757653615736971|diff:23740|
[2025/09/12 05:06:55 736977] [debug] |xqc_engine_main_logic|END|now:1757653615736218|
[2025/09/12 05:06:55 736984] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615736984|
[2025/09/12 05:06:55 736990] [debug] |xqc_engine_wakeup_after|wakeup:1757653615760711|now:1757653615736990|diff:23721|
[2025/09/12 05:06:55 736999] [debug] |xqc_engine_main_logic|END|now:1757653615736984|
[2025/09/12 05:06:55 737791] [info] |xqc_engine_packet_process|==>|conn:0000559155C0A35C|size:380|state:ESTABED|recv_time:1757653615737790|
[2025/09/12 05:06:55 737806] [debug] |scid:0c669da91147aadf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c669da91147aadf|spin_bit:0|
[2025/09/12 05:06:55 737814] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:55 737818] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:55 737827] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:06:55 737834] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:55 737842] [debug] |scid:0c669da91147aadf|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:06:55 737849] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653615760711|pq_index:0|
[2025/09/12 05:06:55 737857] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653615736218|
[2025/09/12 05:06:55 737864] [debug] |scid:0c669da91147aadf|xqc_process_crypto_frame|level:3|
[2025/09/12 05:06:55 737871] [debug] |scid:0c669da91147aadf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:06:55 737877] [debug] |scid:0c669da91147aadf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|305u|
[2025/09/12 05:06:55 738039] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:7|
[2025/09/12 05:06:55 738099] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:55 738105] [debug] |scid:0c669da91147aadf|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_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:55 738111] [debug] |scid:0c669da91147aadf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:06:55 738116] [info] |scid:0c669da91147aadf|xqc_conn_on_pkt_processed|====>|conn:0000559155C0A35C|path:0|size:380|pkt_type:SHORT_HEADER|pkt_num:2|frame:CRYPTO NEW_TOKEN |recv_time:1757653615737790|dcid:0c669da91147aadf|dcid_seq:0|
[2025/09/12 05:06:55 738126] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:PATH_IDLE|expire:1757653735737790|now:1757653615737790|interv:120000000|
[2025/09/12 05:06:55 738131] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:CONN_IDLE|expire:1757653735737790|now:1757653615737790|interv:120000000|
[2025/09/12 05:06:55 738135] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615738135|
[2025/09/12 05:06:55 738141] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615738140|
[2025/09/12 05:06:55 738147] [debug] |scid:0c669da91147aadf|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:55 738151] [debug] |scid:0c669da91147aadf|xqc_process_crypto_write_streams|
[2025/09/12 05:06:55 738155] [debug] |scid:0c669da91147aadf|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:55 738159] [debug] |scid:0c669da91147aadf|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:55 738165] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|largest_recv:2|ack_delay:375|first_ack_range:0|largest_pkt_recv_time:1757653615737790|
[2025/09/12 05:06:55 738170] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|high:2|low:2|pkt_pns:2|
[2025/09/12 05:06:55 738174] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:06:55 738178] [debug] |scid:0c669da91147aadf|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:06:55 738183] [debug] |scid:0c669da91147aadf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:55 738188] [debug] |scid:0c669da91147aadf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 738193] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:55 738199] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:55 738230] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:5|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:158|now:1757653615738206|stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 738236] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:5|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 05:06:55 738242] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653615964563|
[2025/09/12 05:06:55 738250] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653615964563|
[2025/09/12 05:06:55 738258] [debug] |xqc_engine_wakeup_after|wakeup:1757653615964563|now:1757653615738257|diff:226306|
[2025/09/12 05:06:55 738265] [debug] |xqc_engine_main_logic|END|now:1757653615738140|
[2025/09/12 05:06:55 738274] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615738274|
[2025/09/12 05:06:55 738280] [debug] |xqc_engine_wakeup_after|wakeup:1757653615964563|now:1757653615738280|diff:226283|
[2025/09/12 05:06:55 738287] [debug] |xqc_engine_main_logic|END|now:1757653615738274|
[2025/09/12 05:06:55 767276] [info] |xqc_engine_packet_process|==>|conn:0000559155C0A35C|size:31|state:ESTABED|recv_time:1757653615767275|
[2025/09/12 05:06:55 767294] [debug] |scid:0c669da91147aadf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c669da91147aadf|spin_bit:1|
[2025/09/12 05:06:55 767305] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:06:55 767313] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:55 767324] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:06:55 767343] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:55 767353] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|conn:0000559155C0A35C|path:0|pkt_num:2|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:06:55 767364] [debug] |scid:0c669da91147aadf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:72|prior_delivered:1254|prior_time:1757653615736402|is_app_limited:0|send_elapse:158|ack_elapse:30873|ctl_first_sent_time:1757653615736560|lagest_ack_time:1757653615767275|curr_delivered:1290|
[2025/09/12 05:06:55 767376] [debug] |scid:0c669da91147aadf|xqc_update_sample|sampler_sent_time_update:1757653615736560|
[2025/09/12 05:06:55 767384] [debug] |scid:0c669da91147aadf|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:55 767393] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:55 767402] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_rtt|before update rtt|conn:0000559155C0A35C|srtt:35643|rttvar:14559|minrtt:32127|latest_rtt:30715|ack_delay:0|
[2025/09/12 05:06:55 767412] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_rtt|l-0.0.0.0-34756-0c669da91147aadf p-193.167.100.100-443-80d5f953b36b76a1 |after update rtt|conn:0000559155C0A35C|srtt:35027|rttvar:12152|minrtt:30715|latest_rtt:30715|ack_delay:0|
[2025/09/12 05:06:55 767422] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:55 767432] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:55 767440] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|srtt:35027|rtt_var:12152|pto_duration:83635|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:20|
[2025/09/12 05:06:55 767450] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:55 767459] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:55 767466] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_pto_time_and_space|conn:0000559155C0A35C|path:0|PNS: 2, unacked: 86|
[2025/09/12 05:06:55 767472] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653615840440|now:1757653615767440|interv:73000|
[2025/09/12 05:06:55 767477] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000559155C0A35C|path:0|pns:2|expire:1757653615840440|now:1757653615767440|interval:73000|pto_count:0|srtt:35027
[2025/09/12 05:06:55 767483] [debug] |scid:0c669da91147aadf|xqc_generate_sample|sampler: send_elapse 158, ack_elapse 30873, delivered 36|rate 1166|lost 0|
[2025/09/12 05:06:55 767488] [debug] |scid:0c669da91147aadf|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:55 767493] [debug] |scid:0c669da91147aadf|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1166) in round 3|
[2025/09/12 05:06:55 767513] [debug] |scid:0c669da91147aadf|xqc_bbr_update_min_rtt|probertt expire|rtt:30715, old_rtt:32127|
[2025/09/12 05:06:55 767522] [debug] |scid:0c669da91147aadf|xqc_bbr_update_min_rtt|minrtt expire|rtt:30715, old_rtt:32127|
[2025/09/12 05:06:55 767531] [debug] |scid:0c669da91147aadf|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:370|
[2025/09/12 05:06:55 767540] [debug] |scid:0c669da91147aadf|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:36|po_sent_time:1757653615736560|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:55 767550] [debug] |scid:0c669da91147aadf|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139110|packet_lost:0|acked:36|po_sent_time:1757653615736560|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:55 767561] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|l-0.0.0.0-34756-0c669da91147aadf p-193.167.100.100-443-80d5f953b36b76a1 |bbr on ack|mode:0|pacing_rate:11003000|bw:1853|cwnd:139146|full_bw_reached:0|inflight:86|srtt:35027|latest_rtt:30715|min_rtt:30715|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:55 767569] [debug] |scid:0c669da91147aadf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:06:55 767575] [info] |scid:0c669da91147aadf|xqc_conn_on_pkt_processed|====>|conn:0000559155C0A35C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK |recv_time:1757653615767275|dcid:0c669da91147aadf|dcid_seq:0|
[2025/09/12 05:06:55 767582] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:PATH_IDLE|expire:1757653735767275|now:1757653615767275|interv:120000000|
[2025/09/12 05:06:55 767587] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:CONN_IDLE|expire:1757653735767275|now:1757653615767275|interv:120000000|
[2025/09/12 05:06:55 767592] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653615964563|pq_index:0|
[2025/09/12 05:06:55 767598] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653615738140|
[2025/09/12 05:06:55 767603] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615767602|
[2025/09/12 05:06:55 767611] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615767607|
[2025/09/12 05:06:55 767624] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653615840440|
[2025/09/12 05:06:55 767632] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653615840440|
[2025/09/12 05:06:55 767639] [debug] |xqc_engine_wakeup_after|wakeup:1757653615840440|now:1757653615767639|diff:72801|
[2025/09/12 05:06:55 767645] [debug] |xqc_engine_main_logic|END|now:1757653615767607|
[2025/09/12 05:06:55 767651] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615767651|
[2025/09/12 05:06:55 767656] [debug] |xqc_engine_wakeup_after|wakeup:1757653615840440|now:1757653615767656|diff:72784|
[2025/09/12 05:06:55 767661] [debug] |xqc_engine_main_logic|END|now:1757653615767651|
[2025/09/12 05:06:55 768222] [info] |xqc_engine_packet_process|==>|conn:0000559155C0A35C|size:1054|state:ESTABED|recv_time:1757653615768221|
[2025/09/12 05:06:55 768235] [debug] |scid:0c669da91147aadf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c669da91147aadf|spin_bit:1|
[2025/09/12 05:06:55 768246] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:06:55 768254] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:55 768270] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 05:06:55 768278] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:55 768288] [debug] |scid:0c669da91147aadf|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:55 768298] [debug] |scid:0c669da91147aadf|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:06:55 768307] [debug] |scid:0c669da91147aadf|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:55 768315] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653615840440|pq_index:0|
[2025/09/12 05:06:55 768325] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653615767607|
[2025/09/12 05:06:55 768333] [debug] |scid:0c669da91147aadf|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:06:55 768351] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:ACK_01RTT|expire:1757653615793221|now:1757653615768221|interv:25000|
[2025/09/12 05:06:55 768362] [debug] |scid:0c669da91147aadf|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615768221|max_ack_delay:25000|
[2025/09/12 05:06:55 768373] [debug] |scid:0c669da91147aadf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 05:06:55 768382] [info] |scid:0c669da91147aadf|xqc_conn_on_pkt_processed|====>|conn:0000559155C0A35C|path:0|size:1054|pkt_type:SHORT_HEADER|pkt_num:4|frame:STREAM |recv_time:1757653615768221|dcid:0c669da91147aadf|dcid_seq:0|
[2025/09/12 05:06:55 768393] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:PATH_IDLE|expire:1757653735768221|now:1757653615768221|interv:120000000|
[2025/09/12 05:06:55 768401] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:CONN_IDLE|expire:1757653735768221|now:1757653615768221|interv:120000000|
[2025/09/12 05:06:55 768415] [info] |xqc_engine_packet_process|==>|conn:0000559155C0A35C|size:31|state:ESTABED|recv_time:1757653615768414|
[2025/09/12 05:06:55 768420] [debug] |scid:0c669da91147aadf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c669da91147aadf|spin_bit:0|
[2025/09/12 05:06:55 768427] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 05:06:55 768432] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:55 768439] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 05:06:55 768443] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:55 768453] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|conn:0000559155C0A35C|path:0|pkt_num:3|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:3|
[2025/09/12 05:06:55 768463] [debug] |scid:0c669da91147aadf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:115|prior_delivered:1254|prior_time:1757653615736402|is_app_limited:0|send_elapse:272|ack_elapse:32012|ctl_first_sent_time:1757653615736674|lagest_ack_time:1757653615768414|curr_delivered:1333|
[2025/09/12 05:06:55 768474] [debug] |scid:0c669da91147aadf|xqc_update_sample|sampler_sent_time_update:1757653615736674|
[2025/09/12 05:06:55 768481] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:55 768486] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|conn:0000559155C0A35C|path:0|pkt_num:4|origin_pktnum:0|size:43|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:06:55 768492] [debug] |scid:0c669da91147aadf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:115|prior_delivered:1254|prior_time:1757653615736402|is_app_limited:0|send_elapse:272|ack_elapse:32012|ctl_first_sent_time:1757653615736674|lagest_ack_time:1757653615768414|curr_delivered:1376|
[2025/09/12 05:06:55 768498] [debug] |scid:0c669da91147aadf|xqc_update_sample|sampler_sent_time_update:1757653615736805|
[2025/09/12 05:06:55 768526] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:55 768532] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_rtt|before update rtt|conn:0000559155C0A35C|srtt:35027|rttvar:12152|minrtt:30715|latest_rtt:31609|ack_delay:0|
[2025/09/12 05:06:55 768540] [debug] |scid:0c669da91147aadf|xqc_send_ctl_update_rtt|l-0.0.0.0-34756-0c669da91147aadf p-193.167.100.100-443-80d5f953b36b76a1 |after update rtt|conn:0000559155C0A35C|srtt:34600|rttvar:9968|minrtt:30715|latest_rtt:31609|ack_delay:0|
[2025/09/12 05:06:55 768556] [debug] |scid:0c669da91147aadf|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:06:55 768564] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:55 768569] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000559155C0A35C|path:0|
[2025/09/12 05:06:55 768574] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:55 768579] [debug] |scid:0c669da91147aadf|xqc_generate_sample|sampler: send_elapse 272, ack_elapse 32012, delivered 122|rate 3811|lost 0|
[2025/09/12 05:06:55 768585] [debug] |scid:0c669da91147aadf|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3811) in round 3|
[2025/09/12 05:06:55 768590] [debug] |scid:0c669da91147aadf|xqc_bbr_update_min_rtt|minrtt expire|rtt:30715, old_rtt:30715|
[2025/09/12 05:06:55 768596] [debug] |scid:0c669da91147aadf|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:762|
[2025/09/12 05:06:55 768600] [debug] |scid:0c669da91147aadf|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:139146|packet_lost:0|acked:86|po_sent_time:1757653615736805|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:55 768607] [debug] |scid:0c669da91147aadf|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:139146|packet_lost:0|acked:86|po_sent_time:1757653615736805|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1290|
[2025/09/12 05:06:55 768613] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|l-0.0.0.0-34756-0c669da91147aadf p-193.167.100.100-443-80d5f953b36b76a1 |bbr on ack|mode:0|pacing_rate:11003000|bw:3811|cwnd:139232|full_bw_reached:0|inflight:0|srtt:34600|latest_rtt:31609|min_rtt:30715|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:55 768620] [stats] |scid:0c669da91147aadf|xqc_send_ctl_on_ack_received|l-0.0.0.0-34756-0c669da91147aadf p-193.167.100.100-443-80d5f953b36b76a1 |bandwidth change record|bw_before:1853|bw_after:3811|srtt:34600|cwnd:139232|
[2025/09/12 05:06:55 768629] [debug] |scid:0c669da91147aadf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 05:06:55 768639] [info] |scid:0c669da91147aadf|xqc_conn_on_pkt_processed|====>|conn:0000559155C0A35C|path:0|size:31|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757653615768414|dcid:0c669da91147aadf|dcid_seq:0|
[2025/09/12 05:06:55 768649] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:PATH_IDLE|expire:1757653735768414|now:1757653615768414|interv:120000000|
[2025/09/12 05:06:55 768654] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:CONN_IDLE|expire:1757653735768414|now:1757653615768414|interv:120000000|
[2025/09/12 05:06:55 768659] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615768659|
[2025/09/12 05:06:55 768666] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615768664|
[2025/09/12 05:06:55 768672] [debug] |scid:0c669da91147aadf|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000559155C0A35C|
[2025/09/12 05:06:55 768679] [debug] |scid:0c669da91147aadf|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:55 768684] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:STREAM_CLOSE|expire:1757653616067100|now:1757653615768684|interv:298416|
[2025/09/12 05:06:55 768731] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653615793221|
[2025/09/12 05:06:55 768741] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653615793221|
[2025/09/12 05:06:55 768746] [debug] |xqc_engine_wakeup_after|wakeup:1757653615793221|now:1757653615768746|diff:24475|
[2025/09/12 05:06:55 768756] [debug] |xqc_engine_main_logic|END|now:1757653615768664|
[2025/09/12 05:06:55 768766] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615768766|
[2025/09/12 05:06:55 768773] [debug] |xqc_engine_wakeup_after|wakeup:1757653615793221|now:1757653615768773|diff:24448|
[2025/09/12 05:06:55 768781] [debug] |xqc_engine_main_logic|END|now:1757653615768766|
[2025/09/12 05:06:55 792166] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615792166|
[2025/09/12 05:06:55 792178] [debug] |xqc_engine_wakeup_after|wakeup:1757653615793221|now:1757653615792178|diff:1043|
[2025/09/12 05:06:55 792184] [debug] |xqc_engine_main_logic|END|now:1757653615792166|
[2025/09/12 05:06:55 794315] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615794315|
[2025/09/12 05:06:55 794324] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653615793221|pq_index:0|
[2025/09/12 05:06:55 794331] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653615768664|
[2025/09/12 05:06:55 794339] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615794337|
[2025/09/12 05:06:55 794346] [debug] |scid:0c669da91147aadf|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653615793221|now:1757653615794337|
[2025/09/12 05:06:55 794353] [debug] |scid:0c669da91147aadf|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:55 794359] [debug] |scid:0c669da91147aadf|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653615793221|now:1757653615794337|
[2025/09/12 05:06:55 794365] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:55 794372] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|largest_recv:5|ack_delay:26151|first_ack_range:3|largest_pkt_recv_time:1757653615768221|
[2025/09/12 05:06:55 794379] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|high:5|low:2|pkt_pns:2|
[2025/09/12 05:06:55 794385] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:06:55 794391] [debug] |scid:0c669da91147aadf|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:4|frame_largest_recv:5|
[2025/09/12 05:06:55 794397] [debug] |scid:0c669da91147aadf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:55 794404] [debug] |scid:0c669da91147aadf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 794411] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:55 794418] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:55 794455] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:6|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653615794428|stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 794463] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:6|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:55 794472] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653616067100|
[2025/09/12 05:06:55 794480] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653616067100|
[2025/09/12 05:06:55 794490] [debug] |xqc_engine_wakeup_after|wakeup:1757653616067100|now:1757653615794490|diff:272610|
[2025/09/12 05:06:55 794520] [debug] |xqc_engine_main_logic|END|now:1757653615794337|
[2025/09/12 05:06:55 903674] [info] |xqc_engine_packet_process|==>|conn:0000559155C0A35C|size:237|state:ESTABED|recv_time:1757653615903668|
[2025/09/12 05:06:55 903710] [debug] |scid:0c669da91147aadf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c669da91147aadf|spin_bit:0|
[2025/09/12 05:06:55 903744] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 05:06:55 903755] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:55 903775] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 05:06:55 903787] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:1e|
[2025/09/12 05:06:55 903798] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 903810] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|aa68ec7c71ed47d85a9e|sr_token:8e8ba43be752637702737a617062e1ce
[2025/09/12 05:06:55 903819] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 903829] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|198ffa116f74e5650c8d|sr_token:1c7a4d351a6ff4472ccd1dfe852ed19a
[2025/09/12 05:06:55 903840] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 903851] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|6fbbed417a709e58c6ba|sr_token:33dd2a7f8ba9813845c3141ea76abb7e
[2025/09/12 05:06:55 903862] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 903873] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|65aab695abf85e5eaafc|sr_token:2f5b248a673258076f7bc71e0d7ba911
[2025/09/12 05:06:55 903885] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 903895] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|ffb7e7a63d0a0c5d97d4|sr_token:b0c003f3949a624117e31c333d283615
[2025/09/12 05:06:55 903904] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 903910] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|20e5aa250ddbb294d5d2|sr_token:810f31504bae46bbdadc99966eb60b9b
[2025/09/12 05:06:55 903916] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:55 903922] [debug] |scid:0c669da91147aadf|xqc_process_new_conn_id_frame|new_conn_id|be98508ebe47247c3f91|sr_token:edcb131661d5d5f4c4f1bf70623a4229
[2025/09/12 05:06:55 903931] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:ACK_01RTT|expire:1757653615928668|now:1757653615903668|interv:25000|
[2025/09/12 05:06:55 903942] [debug] |scid:0c669da91147aadf|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615903668|max_ack_delay:25000|
[2025/09/12 05:06:55 903954] [debug] |scid:0c669da91147aadf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 05:06:55 903967] [info] |scid:0c669da91147aadf|xqc_conn_on_pkt_processed|====>|conn:0000559155C0A35C|path:0|size:237|pkt_type:SHORT_HEADER|pkt_num:6|frame:NEW_CONNECTION_ID HANDSHAKE_DONE |recv_time:1757653615903668|dcid:0c669da91147aadf|dcid_seq:0|
[2025/09/12 05:06:55 903981] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:PATH_IDLE|expire:1757653735903668|now:1757653615903668|interv:120000000|
[2025/09/12 05:06:55 903991] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:CONN_IDLE|expire:1757653735903668|now:1757653615903668|interv:120000000|
[2025/09/12 05:06:55 903998] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653616067100|pq_index:0|
[2025/09/12 05:06:55 904005] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653615794337|
[2025/09/12 05:06:55 904012] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615904012|
[2025/09/12 05:06:55 904020] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615904018|
[2025/09/12 05:06:55 904039] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653615928668|
[2025/09/12 05:06:55 904045] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653615928668|
[2025/09/12 05:06:55 904051] [debug] |xqc_engine_wakeup_after|wakeup:1757653615928668|now:1757653615904051|diff:24617|
[2025/09/12 05:06:55 904059] [debug] |xqc_engine_main_logic|END|now:1757653615904018|
[2025/09/12 05:06:55 904070] [info] |xqc_engine_packet_process|==>|conn:0000559155C0A35C|size:29|state:ESTABED|recv_time:1757653615904069|
[2025/09/12 05:06:55 904077] [debug] |scid:0c669da91147aadf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c669da91147aadf|spin_bit:0|
[2025/09/12 05:06:55 904085] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 05:06:55 904091] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:55 904099] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 05:06:55 904105] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:55 904111] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:55 904117] [debug] |scid:0c669da91147aadf|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:55 904123] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:55 904131] [debug] |scid:0c669da91147aadf|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:55 904139] [debug] |scid:0c669da91147aadf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 05:06:55 904146] [info] |scid:0c669da91147aadf|xqc_conn_on_pkt_processed|====>|conn:0000559155C0A35C|path:0|size:29|pkt_type:SHORT_HEADER|pkt_num:7|frame:PADDING PING |recv_time:1757653615904069|dcid:0c669da91147aadf|dcid_seq:0|
[2025/09/12 05:06:55 904153] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:PATH_IDLE|expire:1757653735904069|now:1757653615904069|interv:120000000|
[2025/09/12 05:06:55 904160] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:CONN_IDLE|expire:1757653735904069|now:1757653615904069|interv:120000000|
[2025/09/12 05:06:55 904166] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653615928668|pq_index:0|
[2025/09/12 05:06:55 904172] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653615904018|
[2025/09/12 05:06:55 904178] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615904178|
[2025/09/12 05:06:55 904186] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615904184|
[2025/09/12 05:06:55 904196] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|largest_recv:7|ack_delay:127|first_ack_range:5|largest_pkt_recv_time:1757653615904069|
[2025/09/12 05:06:55 904203] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|high:7|low:2|pkt_pns:2|
[2025/09/12 05:06:55 904209] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:06:55 904216] [debug] |scid:0c669da91147aadf|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 05:06:55 904222] [debug] |scid:0c669da91147aadf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:55 904229] [debug] |scid:0c669da91147aadf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 904241] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:55 904250] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:55 904297] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:7|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653615904259|stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 904308] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:7|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:55 904319] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653616067100|
[2025/09/12 05:06:55 904327] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653616067100|
[2025/09/12 05:06:55 904335] [debug] |xqc_engine_wakeup_after|wakeup:1757653616067100|now:1757653615904335|diff:162765|
[2025/09/12 05:06:55 904340] [debug] |xqc_engine_main_logic|END|now:1757653615904184|
[2025/09/12 05:06:55 904346] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615904346|
[2025/09/12 05:06:55 904351] [debug] |xqc_engine_wakeup_after|wakeup:1757653616067100|now:1757653615904351|diff:162749|
[2025/09/12 05:06:55 904356] [debug] |xqc_engine_main_logic|END|now:1757653615904346|
[2025/09/12 05:06:55 936096] [info] |xqc_engine_packet_process|==>|conn:0000559155C0A35C|size:1332|state:ESTABED|recv_time:1757653615936094|
[2025/09/12 05:06:55 936115] [debug] |scid:0c669da91147aadf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c669da91147aadf|spin_bit:1|
[2025/09/12 05:06:55 936128] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 05:06:55 936136] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:55 936150] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/12 05:06:55 936159] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:55 936165] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:12|
[2025/09/12 05:06:55 936173] [debug] |scid:0c669da91147aadf|xqc_process_max_streams_frame|fc_max_streams_bidi_can_send:17|fc_max_streams_uni_can_send:16|bidirectional:1|max_streams:17|
[2025/09/12 05:06:55 936183] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:55 936191] [debug] |scid:0c669da91147aadf|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:55 936210] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:ACK_01RTT|expire:1757653615961094|now:1757653615936094|interv:25000|
[2025/09/12 05:06:55 936221] [debug] |scid:0c669da91147aadf|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615936094|max_ack_delay:25000|
[2025/09/12 05:06:55 936231] [debug] |scid:0c669da91147aadf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/12 05:06:55 936241] [info] |scid:0c669da91147aadf|xqc_conn_on_pkt_processed|====>|conn:0000559155C0A35C|path:0|size:1332|pkt_type:SHORT_HEADER|pkt_num:8|frame:PADDING PING MAX_STREAMS |recv_time:1757653615936094|dcid:0c669da91147aadf|dcid_seq:0|
[2025/09/12 05:06:55 936252] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:PATH_IDLE|expire:1757653735936094|now:1757653615936094|interv:120000000|
[2025/09/12 05:06:55 936257] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:CONN_IDLE|expire:1757653735936094|now:1757653615936094|interv:120000000|
[2025/09/12 05:06:55 936262] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653616067100|pq_index:0|
[2025/09/12 05:06:55 936269] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653615904184|
[2025/09/12 05:06:55 936287] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615936287|
[2025/09/12 05:06:55 936298] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615936295|
[2025/09/12 05:06:55 936306] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653615961094|
[2025/09/12 05:06:55 936311] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653615961094|
[2025/09/12 05:06:55 936316] [debug] |xqc_engine_wakeup_after|wakeup:1757653615961094|now:1757653615936316|diff:24778|
[2025/09/12 05:06:55 936322] [debug] |xqc_engine_main_logic|END|now:1757653615936295|
[2025/09/12 05:06:55 936328] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615936328|
[2025/09/12 05:06:55 936333] [debug] |xqc_engine_wakeup_after|wakeup:1757653615961094|now:1757653615936333|diff:24761|
[2025/09/12 05:06:55 936338] [debug] |xqc_engine_main_logic|END|now:1757653615936328|
[2025/09/12 05:06:55 960755] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615960755|
[2025/09/12 05:06:55 960764] [debug] |xqc_engine_wakeup_after|wakeup:1757653615961094|now:1757653615960764|diff:330|
[2025/09/12 05:06:55 960770] [debug] |xqc_engine_main_logic|END|now:1757653615960755|
[2025/09/12 05:06:55 961836] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615961836|
[2025/09/12 05:06:55 961843] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653615961094|pq_index:0|
[2025/09/12 05:06:55 961848] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653615936295|
[2025/09/12 05:06:55 961855] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615961853|
[2025/09/12 05:06:55 961861] [debug] |scid:0c669da91147aadf|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653615961094|now:1757653615961853|
[2025/09/12 05:06:55 961866] [debug] |scid:0c669da91147aadf|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:55 961871] [debug] |scid:0c669da91147aadf|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653615961094|now:1757653615961853|
[2025/09/12 05:06:55 961876] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:55 961883] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|largest_recv:8|ack_delay:25788|first_ack_range:6|largest_pkt_recv_time:1757653615936094|
[2025/09/12 05:06:55 961888] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|high:8|low:2|pkt_pns:2|
[2025/09/12 05:06:55 961893] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:06:55 961898] [debug] |scid:0c669da91147aadf|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:8|frame_largest_recv:8|
[2025/09/12 05:06:55 961904] [debug] |scid:0c669da91147aadf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:55 961909] [debug] |scid:0c669da91147aadf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 961916] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:55 961922] [debug] |scid:0c669da91147aadf|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:8-14|next_skip_chance:1757653616260337|current_time:1757653615961921|
[2025/09/12 05:06:55 961928] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:55 961968] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:15|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653615961937|stream_id:0|stream_offset:0|
[2025/09/12 05:06:55 961985] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:15|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:55 961996] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653616067100|
[2025/09/12 05:06:55 962005] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653616067100|
[2025/09/12 05:06:55 962011] [debug] |xqc_engine_wakeup_after|wakeup:1757653616067100|now:1757653615962011|diff:105089|
[2025/09/12 05:06:55 962016] [debug] |xqc_engine_main_logic|END|now:1757653615961853|
[2025/09/12 05:06:55 993821] [info] |xqc_engine_packet_process|==>|conn:0000559155C0A35C|size:1372|state:ESTABED|recv_time:1757653615993819|
[2025/09/12 05:06:55 993844] [debug] |scid:0c669da91147aadf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c669da91147aadf|spin_bit:0|
[2025/09/12 05:06:55 993856] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|largest_pn:8|
[2025/09/12 05:06:55 993863] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:55 993875] [debug] |scid:0c669da91147aadf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:06:55 993883] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:55 993888] [debug] |scid:0c669da91147aadf|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:55 993895] [debug] |scid:0c669da91147aadf|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:55 993912] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:ACK_01RTT|expire:1757653616018819|now:1757653615993819|interv:25000|
[2025/09/12 05:06:55 993924] [debug] |scid:0c669da91147aadf|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615993819|max_ack_delay:25000|
[2025/09/12 05:06:55 993935] [debug] |scid:0c669da91147aadf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:06:55 993944] [info] |scid:0c669da91147aadf|xqc_conn_on_pkt_processed|====>|conn:0000559155C0A35C|path:0|size:1372|pkt_type:SHORT_HEADER|pkt_num:9|frame:PADDING PING |recv_time:1757653615993819|dcid:0c669da91147aadf|dcid_seq:0|
[2025/09/12 05:06:55 993955] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:PATH_IDLE|expire:1757653735993819|now:1757653615993819|interv:120000000|
[2025/09/12 05:06:55 993962] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:CONN_IDLE|expire:1757653735993819|now:1757653615993819|interv:120000000|
[2025/09/12 05:06:55 993967] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653616067100|pq_index:0|
[2025/09/12 05:06:55 993972] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653615961853|
[2025/09/12 05:06:55 993977] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615993977|
[2025/09/12 05:06:55 993984] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653615993982|
[2025/09/12 05:06:55 993992] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653616018819|
[2025/09/12 05:06:55 993996] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653616018819|
[2025/09/12 05:06:55 994001] [debug] |xqc_engine_wakeup_after|wakeup:1757653616018819|now:1757653615994001|diff:24818|
[2025/09/12 05:06:55 994007] [debug] |xqc_engine_main_logic|END|now:1757653615993982|
[2025/09/12 05:06:55 994014] [debug] |xqc_engine_main_logic|BEGIN|now:1757653615994014|
[2025/09/12 05:06:55 994031] [debug] |xqc_engine_wakeup_after|wakeup:1757653616018819|now:1757653615994031|diff:24788|
[2025/09/12 05:06:55 994040] [debug] |xqc_engine_main_logic|END|now:1757653615994014|
[2025/09/12 05:06:56 018462] [debug] |xqc_engine_main_logic|BEGIN|now:1757653616018462|
[2025/09/12 05:06:56 018473] [debug] |xqc_engine_wakeup_after|wakeup:1757653616018819|now:1757653616018473|diff:346|
[2025/09/12 05:06:56 018479] [debug] |xqc_engine_main_logic|END|now:1757653616018462|
[2025/09/12 05:06:56 019546] [debug] |xqc_engine_main_logic|BEGIN|now:1757653616019546|
[2025/09/12 05:06:56 019553] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653616018819|pq_index:0|
[2025/09/12 05:06:56 019558] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653615993982|
[2025/09/12 05:06:56 019564] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653616019563|
[2025/09/12 05:06:56 019570] [debug] |scid:0c669da91147aadf|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653616018819|now:1757653616019563|
[2025/09/12 05:06:56 019576] [debug] |scid:0c669da91147aadf|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:56 019581] [debug] |scid:0c669da91147aadf|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653616018819|now:1757653616019563|
[2025/09/12 05:06:56 019586] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:56 019592] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|largest_recv:9|ack_delay:25773|first_ack_range:7|largest_pkt_recv_time:1757653615993819|
[2025/09/12 05:06:56 019598] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|high:9|low:2|pkt_pns:2|
[2025/09/12 05:06:56 019603] [debug] |scid:0c669da91147aadf|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 05:06:56 019607] [debug] |scid:0c669da91147aadf|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 05:06:56 019613] [debug] |scid:0c669da91147aadf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:56 019618] [debug] |scid:0c669da91147aadf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:56 019624] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:56 019630] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:56 019666] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:16|size:23|sent:39|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653616019638|stream_id:0|stream_offset:0|
[2025/09/12 05:06:56 019677] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:16|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:56 019688] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653616067100|
[2025/09/12 05:06:56 019697] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653616067100|
[2025/09/12 05:06:56 019706] [debug] |xqc_engine_wakeup_after|wakeup:1757653616067100|now:1757653616019705|diff:47395|
[2025/09/12 05:06:56 019713] [debug] |xqc_engine_main_logic|END|now:1757653616019563|
[2025/09/12 05:06:56 067506] [debug] |xqc_engine_main_logic|BEGIN|now:1757653616067505|
[2025/09/12 05:06:56 067519] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653616067100|pq_index:0|
[2025/09/12 05:06:56 067525] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653616019563|
[2025/09/12 05:06:56 067531] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653616067530|
[2025/09/12 05:06:56 067544] [debug] |scid:0c669da91147aadf|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653616067100|now:1757653616067530|
[2025/09/12 05:06:56 067550] [debug] |scid:0c669da91147aadf|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:56 067556] [debug] |scid:0c669da91147aadf|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:56 067580] [info] |scid:0c669da91147aadf|xqc_conn_close|conn:0000559155C0A35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:56 067590] [debug] |scid:0c669da91147aadf|xqc_timer_set|type:CONN_DRAINING|expire:1757653616366006|now:1757653616067590|interv:298416|
[2025/09/12 05:06:56 067600] [debug] |scid:0c669da91147aadf|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:56 067608] [debug] |scid:0c669da91147aadf|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:06:56 067613] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:56 067618] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:56 067623] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:56 067627] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:56 067633] [info] |scid:0c669da91147aadf|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY 
[2025/09/12 05:06:56 067641] [debug] |scid:0c669da91147aadf|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:56 067657] [stats] |scid:0c669da91147aadf|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:1757653614914789|wrt_delay:36|snd_delay:135|finwrt_delay:36|finsnd_delay:821771|finrcv_delay:853508|finread_delay:853890|all_acked_delay:852601|firstfinack_dely:852595|close_delay:853895|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-34756-0c669da91147aadf p-193.167.100.100-443-80d5f953b36b76a1|path_info:mp is not supported in connection scid:0c669da91147aadf|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:06:56 067673] [debug] |scid:0c669da91147aadf|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653616067100|now:1757653616067530|
[2025/09/12 05:06:56 067682] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:56 067690] [debug] |scid:0c669da91147aadf|xqc_path_get_perf_class|conn:0000559155C0A35C|path_id:0|path_srtt:34600|min_srtt:34600|path_bw:3811|loss_rate:20.00|path_pto:0|
[2025/09/12 05:06:56 067698] [debug] |scid:0c669da91147aadf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000559155C0A35C|path_id:0|path_srtt:34600|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:56 067709] [debug] |scid:0c669da91147aadf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 05:06:56 067717] [debug] |scid:0c669da91147aadf|xqc_check_acked_or_dropped_pkt|conn:0000559155C0A35C|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:56 067727] [debug] |scid:0c669da91147aadf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:56 067781] [info] |scid:0c669da91147aadf|xqc_send_packet_with_pn|<==|conn:0000559155C0A35C|path:0|pkt_num:17|size:19|sent:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653616067738|stream_id:0|stream_offset:0|
[2025/09/12 05:06:56 067805] [debug] |scid:0c669da91147aadf|xqc_send_ctl_on_packet_sent|conn:0000559155C0A35C|path:0|pkt_num:17|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:56 067817] [debug] |scid:0c669da91147aadf|xqc_conn_next_wakeup_time|wakeup_time:1757653616366006|
[2025/09/12 05:06:56 067825] [debug] |scid:0c669da91147aadf|xqc_engine_add_wakeup_queue|next_tick_time:1757653616366006|
[2025/09/12 05:06:56 067833] [debug] |xqc_engine_wakeup_after|wakeup:1757653616366006|now:1757653616067833|diff:298173|
[2025/09/12 05:06:56 067853] [debug] |xqc_engine_main_logic|END|now:1757653616067530|
[2025/09/12 05:06:56 366636] [debug] |xqc_engine_main_logic|BEGIN|now:1757653616366635|
[2025/09/12 05:06:56 366662] [debug] |scid:0c669da91147aadf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653616366006|pq_index:0|
[2025/09/12 05:06:56 366668] [debug] |scid:0c669da91147aadf|xqc_engine_add_active_queue|last_ticked_time:1757653616067530|
[2025/09/12 05:06:56 366677] [debug] |scid:0c669da91147aadf|xqc_engine_process_conn|conn:0000559155C0A35C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY |now:1757653616366674|
[2025/09/12 05:06:56 366684] [debug] |scid:0c669da91147aadf|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653616366006|now:1757653616366674|
[2025/09/12 05:06:56 366689] [debug] |scid:0c669da91147aadf|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653616366006|now:1757653616366674|
[2025/09/12 05:06:56 366695] [debug] |scid:0c669da91147aadf|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:56 366700] [info] |xqc_engine_main_logic|conn:0000559155C0A35C|l-0.0.0.0-34756-0c669da91147aadf p-193.167.100.100-443-80d5f953b36b76a1|conn_state:13|next_tick_time:1757653616366006
[2025/09/12 05:06:56 366719] [report] |scid:0c669da91147aadf|xqc_conn_destroy|0000559155C0A35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:789717|first_send_delay:1242|conn_persist:1453128|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-34756-0c669da91147aadf p-193.167.100.100-443-80d5f953b36b76a1|hsk_recv:788366|close_recv:0|close_send:1154148|last_recv:1080229|last_send:1154148|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/0/a/0,1,1,1,0,0,0,0,0,0,0,17,14,11,51,0,1024,i96,4,1323,1332,403,8,1022,0,4,1363,1372,3,9,1080,0,4,20,29,3,7,990,0,4,23,4,16,1106,4,19,40000,17,1154,4,23,4,15,1048,0-2,0-2,0-0,0-0,0-0,0-34,0-5455,0-8262,0-10,0-11,0-0,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:2|snd_pkt:10|spurious_loss: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": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:06:56 366783] [debug] |scid:0c669da91147aadf|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:56 366792] [debug] |scid:0c669da91147aadf|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:56 366798] [debug] |scid:0c669da91147aadf|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:56 366803] [debug] |scid:0c669da91147aadf|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:56 366888] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:06:56 366898] [debug] |xqc_engine_main_logic|END|now:1757653616366674|
[2025/09/12 05:06:56 367976] [debug] |xqc_engine_destroy|begin|