[2025/09/12 05:01:51 948350] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:01:51 948384] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:01:51 948392] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:01:51 948396] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:01:51 948400] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:01:51 948408] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:01:51 948412] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:01:51 948416] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:01:51 948420] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:01:51 948566] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653431948564|now:1757653311948564|interv:120000000|
[2025/09/12 05:01:51 948595] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653431948595|now:1757653311948595|interv:120000000|
[2025/09/12 05:01:51 948605] [debug] |xqc_path_create|path:0|dcid:75a0e99beb935fbe|scid:544310bb34fba9aa|create_path_count:1|
[2025/09/12 05:01:51 948613] [debug] |scid:544310bb34fba9aa|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:01:51 948619] [debug] |xqc_path_init|path:0|dcid:75a0e99beb935fbe|scid:544310bb34fba9aa|state:2|
[2025/09/12 05:01:51 948625] [debug] |scid:544310bb34fba9aa|xqc_conn_create|success|scid:544310bb34fba9aa|dcid:75a0e99beb935fbe|conn:0000556C4E8BB35C|
[2025/09/12 05:01:51 948637] [debug] |scid:544310bb34fba9aa|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 05:01:51 948644] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:01:51 949348] [debug] |scid:544310bb34fba9aa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 05:01:51 949354] [debug] |scid:544310bb34fba9aa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:51 949361] [debug] |scid:544310bb34fba9aa|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:51 949366] [debug] |scid:544310bb34fba9aa|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 05:01:51 949373] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653311949372|
[2025/09/12 05:01:51 949379] [debug] |scid:544310bb34fba9aa|xqc_process_crypto_write_streams|
[2025/09/12 05:01:51 949383] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:51 949390] [info] |scid:544310bb34fba9aa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757653311949389|
[2025/09/12 05:01:51 949396] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 05:01:51 949402] [debug] |scid:544310bb34fba9aa|xqc_path_get_perf_class|conn:0000556C4E8BB35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:51 949407] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556C4E8BB35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:51 949412] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 05:01:51 949417] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:01:51 949423] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:51 949521] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653311949438|stream_id:0|stream_offset:0|
[2025/09/12 05:01:51 949533] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:01:51 949538] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:01:51 949543] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:51 949548] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:51 949552] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:51 949556] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:01:51 949560] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653312699438|now:1757653311949543|interv:749895|
[2025/09/12 05:01:51 949564] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:0|expire:1757653312699438|now:1757653311949543|interval:749895|pto_count:0|srtt:250000
[2025/09/12 05:01:51 949569] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 05:01:51 949574] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653312699438|
[2025/09/12 05:01:51 949578] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_active_queue|last_ticked_time:1757653311949372|pd_index:0|
[2025/09/12 05:01:51 949583] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653312699438|
[2025/09/12 05:01:51 949587] [debug] |xqc_engine_wakeup_after|wakeup:1757653312699438|now:1757653311949586|diff:749852|
[2025/09/12 05:01:51 949591] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:51 949647] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653312699438|pq_index:0|
[2025/09/12 05:01:51 949656] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653311949372|
[2025/09/12 05:01:51 949665] [debug] |scid:544310bb34fba9aa|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:01:51 949672] [debug] |scid:544310bb34fba9aa|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 05:01:51 949681] [debug] |scid:544310bb34fba9aa|xqc_stream_buff_data|size:17|
[2025/09/12 05:01:51 949688] [info] |scid:544310bb34fba9aa|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:0000556C4E8BB35C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 05:01:51 949698] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653311949698|
[2025/09/12 05:01:51 949706] [debug] |scid:544310bb34fba9aa|xqc_path_get_perf_class|conn:0000556C4E8BB35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:01:51 949713] [debug] |scid:544310bb34fba9aa|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:0000556C4E8BB35C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:51 949720] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556C4E8BB35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:51 949735] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 05:01:51 949742] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:51 949749] [debug] |scid:544310bb34fba9aa|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:0000556C4E8BB35C|stream_id:0|stream_offset:17|
[2025/09/12 05:01:51 949756] [debug] |scid:544310bb34fba9aa|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:01:51 949763] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:51 949799] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757653311949773|stream_id:0|stream_offset:17|
[2025/09/12 05:01:51 949809] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:01:51 949816] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 05:01:51 949822] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:51 949828] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:51 949835] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:51 949840] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:51 949847] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:51 949853] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653312699438|now:1757653311949822|interv:749616|
[2025/09/12 05:01:51 949859] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:0|expire:1757653312699438|now:1757653311949822|interval:749616|pto_count:0|srtt:250000
[2025/09/12 05:01:51 949866] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:01:51 949874] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653312699438|
[2025/09/12 05:01:51 949878] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_active_queue|last_ticked_time:1757653311949698|pd_index:0|
[2025/09/12 05:01:51 949882] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653312699438|
[2025/09/12 05:01:51 949886] [debug] |xqc_engine_wakeup_after|wakeup:1757653312699438|now:1757653311949886|diff:749552|
[2025/09/12 05:01:51 949891] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 05:01:52 699770] [debug] |xqc_engine_main_logic|BEGIN|now:1757653312699768|
[2025/09/12 05:01:52 699801] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653312699438|pq_index:0|
[2025/09/12 05:01:52 699807] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653311949698|
[2025/09/12 05:01:52 699813] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757653312699811|
[2025/09/12 05:01:52 699819] [debug] |scid:544310bb34fba9aa|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653312699438|now:1757653312699811|
[2025/09/12 05:01:52 699824] [debug] |scid:544310bb34fba9aa|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:52 699840] [debug] |scid:544310bb34fba9aa|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556C4E8BB35C|path:0|bytes_in_flight:1234|
[2025/09/12 05:01:52 699844] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:52 699849] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:52 699853] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:52 699857] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:52 699861] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:52 699865] [debug] |scid:544310bb34fba9aa|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:01:52 699871] [debug] |scid:544310bb34fba9aa|xqc_conn_send_probe_pkt|conn:0000556C4E8BB35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:01:52 699885] [debug] |scid:544310bb34fba9aa|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:01:52 699889] [debug] |scid:544310bb34fba9aa|xqc_conn_send_probe_pkt|conn:0000556C4E8BB35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|
[2025/09/12 05:01:52 699893] [debug] |scid:544310bb34fba9aa|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556C4E8BB35C|pto_count:1
[2025/09/12 05:01:52 699898] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:52 699902] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:52 699906] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:52 699910] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:52 699913] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:52 699917] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653312699897|interv:18444986420396851718|
[2025/09/12 05:01:52 699921] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:0|expire:18446744073709551615|now:1757653312699897|interval:18444986420396851718|pto_count:1|srtt:250000
[2025/09/12 05:01:52 699928] [debug] |scid:544310bb34fba9aa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:52 699934] [debug] |scid:544310bb34fba9aa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:52 699939] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:01:52 699946] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:52 700029] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:50|now:1757653312699962|stream_id:0|stream_offset:0|
[2025/09/12 05:01:52 700038] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|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 05:01:52 700050] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:01:52 700056] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:52 700063] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:52 700069] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:52 700076] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:52 700081] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:52 700085] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653314199962|now:1757653312700056|interv:1499906|
[2025/09/12 05:01:52 700089] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:0|expire:1757653314199962|now:1757653312700056|interval:1499906|pto_count:1|srtt:250000
[2025/09/12 05:01:52 700094] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 05:01:52 700100] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:01:52 700104] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:52 700135] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653312700111|stream_id:0|stream_offset:0|
[2025/09/12 05:01:52 700144] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|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 05:01:52 700151] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:01:52 700157] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:52 700163] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:01:52 700167] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:52 700171] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:52 700174] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:52 700178] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653314200111|now:1757653312700157|interv:1499954|
[2025/09/12 05:01:52 700182] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:0|expire:1757653314200111|now:1757653312700157|interval:1499954|pto_count:1|srtt:250000
[2025/09/12 05:01:52 700186] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:01:52 700191] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314200111|
[2025/09/12 05:01:52 700196] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314200111|
[2025/09/12 05:01:52 700200] [debug] |xqc_engine_wakeup_after|wakeup:1757653314200111|now:1757653312700199|diff:1499912|
[2025/09/12 05:01:52 700211] [debug] |xqc_engine_main_logic|END|now:1757653312699811|
[2025/09/12 05:01:52 734645] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:1200|state:C_INITIAL_SENT|recv_time:1757653312734643|
[2025/09/12 05:01:52 734664] [debug] |scid:544310bb34fba9aa|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:01:52 734670] [debug] |scid:544310bb34fba9aa|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 05:01:52 734679] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:52 734685] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:52 734693] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 05:01:52 734698] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:52 734703] [debug] |scid:544310bb34fba9aa|xqc_process_crypto_frame|level:0|
[2025/09/12 05:01:52 734708] [debug] |scid:544310bb34fba9aa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:01:52 734714] [debug] |scid:544310bb34fba9aa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 05:01:52 735195] [debug] |scid:544310bb34fba9aa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:52 735203] [debug] |scid:544310bb34fba9aa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:52 735208] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314200111|pq_index:0|
[2025/09/12 05:01:52 735213] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653312699811|
[2025/09/12 05:01:52 735217] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:0|
[2025/09/12 05:01:52 735221] [debug] |scid:544310bb34fba9aa|xqc_process_padding_frame|process padding|
[2025/09/12 05:01:52 735229] [info] |scid:544310bb34fba9aa|xqc_conn_confirm_cid|dcid change|ori:75a0e99beb935fbe|new:9845894a56f80f4724c52b39|
[2025/09/12 05:01:52 735234] [info] |scid:544310bb34fba9aa|xqc_conn_addr_validated|Address Validated|conn:0000556C4E8BB35C|role:0|
[2025/09/12 05:01:52 735239] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:52 735244] [debug] |scid:544310bb34fba9aa|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 05:01:52 735249] [debug] |scid:544310bb34fba9aa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 05:01:52 735253] [info] |scid:544310bb34fba9aa|xqc_conn_on_pkt_processed|====>|conn:0000556C4E8BB35C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757653312734643|dcid:544310bb34fba9aa|dcid_seq:0|
[2025/09/12 05:01:52 735259] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653432734643|now:1757653312734643|interv:120000000|
[2025/09/12 05:01:52 735264] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653432734643|now:1757653312734643|interv:120000000|
[2025/09/12 05:01:52 735268] [debug] |xqc_engine_main_logic|BEGIN|now:1757653312735268|
[2025/09/12 05:01:52 735272] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653312735272|
[2025/09/12 05:01:52 735277] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 05:01:52 735282] [debug] |scid:544310bb34fba9aa|xqc_process_crypto_write_streams|
[2025/09/12 05:01:52 735286] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:01:52 735290] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 05:01:52 735296] [debug] |scid:544310bb34fba9aa|xqc_gen_ack_frame|largest_recv:0|ack_delay:653|first_ack_range:0|largest_pkt_recv_time:1757653312734643|
[2025/09/12 05:01:52 735307] [debug] |scid:544310bb34fba9aa|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 05:01:52 735311] [debug] |scid:544310bb34fba9aa|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:01:52 735315] [debug] |scid:544310bb34fba9aa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:01:52 735319] [debug] |scid:544310bb34fba9aa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:52 735324] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 05:01:52 735329] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:52 735362] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:2418|now:1757653312735336|stream_id:0|stream_offset:0|
[2025/09/12 05:01:52 735368] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:01:52 735373] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|path:0|inflight:2418|applimit:1184|
[2025/09/12 05:01:52 735377] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:01:52 735382] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314200111|
[2025/09/12 05:01:52 735386] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314200111|
[2025/09/12 05:01:52 735390] [debug] |xqc_engine_wakeup_after|wakeup:1757653314200111|now:1757653312735390|diff:1464721|
[2025/09/12 05:01:52 735396] [debug] |xqc_engine_main_logic|END|now:1757653312735272|
[2025/09/12 05:01:52 735409] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:89|state:C_INITIAL_RECVD|recv_time:1757653312735408|
[2025/09/12 05:01:52 735416] [debug] |scid:544310bb34fba9aa|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 05:01:52 735425] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:52 735431] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:52 735440] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:01:52 735446] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:52 735453] [debug] |scid:544310bb34fba9aa|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 05:01:52 735463] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314200111|pq_index:0|
[2025/09/12 05:01:52 735467] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653312735272|
[2025/09/12 05:01:52 735494] [debug] |scid:544310bb34fba9aa|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:52 735498] [debug] |scid:544310bb34fba9aa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:52 735503] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:52 735507] [debug] |scid:544310bb34fba9aa|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 05:01:52 735511] [debug] |scid:544310bb34fba9aa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:01:52 735516] [info] |scid:544310bb34fba9aa|xqc_conn_on_pkt_processed|====>|conn:0000556C4E8BB35C|path:0|size:89|pkt_type:HSK|pkt_num:1|frame:CRYPTO |recv_time:1757653312735408|dcid:544310bb34fba9aa|dcid_seq:0|
[2025/09/12 05:01:52 735520] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653432735408|now:1757653312735408|interv:120000000|
[2025/09/12 05:01:52 735529] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653432735408|now:1757653312735408|interv:120000000|
[2025/09/12 05:01:52 735533] [debug] |xqc_engine_main_logic|BEGIN|now:1757653312735533|
[2025/09/12 05:01:52 735537] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757653312735537|
[2025/09/12 05:01:52 735542] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:52 735546] [debug] |scid:544310bb34fba9aa|xqc_process_crypto_write_streams|
[2025/09/12 05:01:52 735550] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:52 735553] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:52 735558] [debug] |scid:544310bb34fba9aa|xqc_gen_ack_frame|largest_recv:1|ack_delay:150|first_ack_range:0|largest_pkt_recv_time:1757653312735408|
[2025/09/12 05:01:52 735563] [debug] |scid:544310bb34fba9aa|xqc_gen_ack_frame|high:1|low:1|pkt_pns:1|
[2025/09/12 05:01:52 735566] [debug] |scid:544310bb34fba9aa|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:01:52 735570] [debug] |scid:544310bb34fba9aa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:52 735575] [debug] |scid:544310bb34fba9aa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:52 735579] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:52 735587] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:52 735614] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:2418|now:1757653312735594|stream_id:0|stream_offset:0|
[2025/09/12 05:01:52 735619] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:0|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:01:52 735625] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314200111|
[2025/09/12 05:01:52 735629] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314200111|
[2025/09/12 05:01:52 735636] [debug] |xqc_engine_wakeup_after|wakeup:1757653314200111|now:1757653312735635|diff:1464476|
[2025/09/12 05:01:52 735642] [debug] |xqc_engine_main_logic|END|now:1757653312735537|
[2025/09/12 05:01:52 735654] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:65|state:C_HANDSHAKE_RECVD|recv_time:1757653312735653|
[2025/09/12 05:01:52 735660] [info] |scid:544310bb34fba9aa|xqc_packet_parse_single|initial packet should be discarded|curr_stat:8|
[2025/09/12 05:01:52 735668] [info] |scid:544310bb34fba9aa|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:01:52 735675] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653432735653|now:1757653312735653|interv:120000000|
[2025/09/12 05:01:52 735682] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653432735653|now:1757653312735653|interv:120000000|
[2025/09/12 05:01:52 735687] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314200111|pq_index:0|
[2025/09/12 05:01:52 735691] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653312735537|
[2025/09/12 05:01:52 735695] [debug] |xqc_engine_main_logic|BEGIN|now:1757653312735695|
[2025/09/12 05:01:52 735700] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653312735699|
[2025/09/12 05:01:52 735710] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314200111|
[2025/09/12 05:01:52 735714] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314200111|
[2025/09/12 05:01:52 735718] [debug] |xqc_engine_wakeup_after|wakeup:1757653314200111|now:1757653312735718|diff:1464393|
[2025/09/12 05:01:52 735722] [debug] |xqc_engine_main_logic|END|now:1757653312735699|
[2025/09/12 05:01:53 486058] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:1200|state:C_HANDSHAKE_RECVD|recv_time:1757653313486053|
[2025/09/12 05:01:53 486087] [info] |scid:544310bb34fba9aa|xqc_packet_parse_single|initial packet should be discarded|curr_stat:8|
[2025/09/12 05:01:53 486095] [info] |scid:544310bb34fba9aa|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:01:53 486104] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653433486053|now:1757653313486053|interv:120000000|
[2025/09/12 05:01:53 486112] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653433486053|now:1757653313486053|interv:120000000|
[2025/09/12 05:01:53 486119] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314200111|pq_index:0|
[2025/09/12 05:01:53 486128] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653312735699|
[2025/09/12 05:01:53 486137] [debug] |xqc_engine_main_logic|BEGIN|now:1757653313486137|
[2025/09/12 05:01:53 486148] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653313486145|
[2025/09/12 05:01:53 486163] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314200111|
[2025/09/12 05:01:53 486170] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314200111|
[2025/09/12 05:01:53 486177] [debug] |xqc_engine_wakeup_after|wakeup:1757653314200111|now:1757653313486177|diff:713934|
[2025/09/12 05:01:53 486184] [debug] |xqc_engine_main_logic|END|now:1757653313486145|
[2025/09/12 05:01:53 486998] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:1200|state:C_HANDSHAKE_RECVD|recv_time:1757653313486996|
[2025/09/12 05:01:53 487017] [info] |scid:544310bb34fba9aa|xqc_packet_parse_single|initial packet should be discarded|curr_stat:8|
[2025/09/12 05:01:53 487026] [info] |scid:544310bb34fba9aa|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 05:01:53 487034] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653433486996|now:1757653313486996|interv:120000000|
[2025/09/12 05:01:53 487042] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653433486996|now:1757653313486996|interv:120000000|
[2025/09/12 05:01:53 487050] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314200111|pq_index:0|
[2025/09/12 05:01:53 487063] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653313486145|
[2025/09/12 05:01:53 487072] [debug] |xqc_engine_main_logic|BEGIN|now:1757653313487072|
[2025/09/12 05:01:53 487080] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653313487078|
[2025/09/12 05:01:53 487088] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314200111|
[2025/09/12 05:01:53 487095] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314200111|
[2025/09/12 05:01:53 487101] [debug] |xqc_engine_wakeup_after|wakeup:1757653314200111|now:1757653313487100|diff:713011|
[2025/09/12 05:01:53 487107] [debug] |xqc_engine_main_logic|END|now:1757653313487078|
[2025/09/12 05:01:54 200859] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314200858|
[2025/09/12 05:01:54 200881] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314200111|pq_index:0|
[2025/09/12 05:01:54 200896] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653313487078|
[2025/09/12 05:01:54 200902] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757653314200900|
[2025/09/12 05:01:54 200908] [debug] |scid:544310bb34fba9aa|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653314200111|now:1757653314200900|
[2025/09/12 05:01:54 200912] [debug] |scid:544310bb34fba9aa|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:54 200917] [debug] |scid:544310bb34fba9aa|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556C4E8BB35C|path:0|bytes_in_flight:2418|
[2025/09/12 05:01:54 200922] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:54 200927] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:01:54 200931] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:54 200935] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:54 200939] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:54 200942] [debug] |scid:544310bb34fba9aa|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:01:54 200948] [debug] |scid:544310bb34fba9aa|xqc_conn_send_probe_pkt|conn:0000556C4E8BB35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:54 200955] [debug] |scid:544310bb34fba9aa|xqc_conn_send_probe_pkt|conn:0000556C4E8BB35C|path:0|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:54 200962] [debug] |scid:544310bb34fba9aa|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556C4E8BB35C|pto_count:2
[2025/09/12 05:01:54 200966] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:54 200970] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:01:54 200974] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:54 200978] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:54 200982] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:54 200986] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653315700111|now:1757653314200966|interv:1499145|
[2025/09/12 05:01:54 200990] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:0|expire:1757653315700111|now:1757653314200966|interval:1499145|pto_count:2|srtt:250000
[2025/09/12 05:01:54 200997] [debug] |scid:544310bb34fba9aa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 201002] [debug] |scid:544310bb34fba9aa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 201007] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:01:54 201013] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:01:54 201088] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:1234|now:1757653314201034|stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 201095] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:4|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:16|
[2025/09/12 05:01:54 201100] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 05:01:54 201104] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:54 201108] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:01:54 201112] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:54 201116] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:54 201120] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:54 201124] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653317201034|now:1757653314201104|interv:2999930|
[2025/09/12 05:01:54 201128] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:0|expire:1757653317201034|now:1757653314201104|interval:2999930|pto_count:2|srtt:250000
[2025/09/12 05:01:54 201132] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:2418|
[2025/09/12 05:01:54 201138] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:1|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:01:54 201142] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:01:54 201162] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2418|now:1757653314201148|stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 201167] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 05:01:54 201171] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|path:0|inflight:2418|applimit:1184|
[2025/09/12 05:01:54 201175] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:01:54 201179] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 3552|
[2025/09/12 05:01:54 201183] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:54 201187] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:54 201191] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:54 201194] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653317201148|now:1757653314201175|interv:2999973|
[2025/09/12 05:01:54 201198] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:0|expire:1757653317201148|now:1757653314201175|interval:2999973|pto_count:2|srtt:250000
[2025/09/12 05:01:54 201207] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:3602|
[2025/09/12 05:01:54 201212] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653317201148|
[2025/09/12 05:01:54 201216] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653317201148|
[2025/09/12 05:01:54 201220] [debug] |xqc_engine_wakeup_after|wakeup:1757653317201148|now:1757653314201220|diff:2999928|
[2025/09/12 05:01:54 201224] [debug] |xqc_engine_main_logic|END|now:1757653314200900|
[2025/09/12 05:01:54 235228] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:181|state:C_HANDSHAKE_RECVD|recv_time:1757653314235225|
[2025/09/12 05:01:54 235246] [debug] |scid:544310bb34fba9aa|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 05:01:54 235256] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:01:54 235262] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:54 235272] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:01:54 235278] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:54 235285] [debug] |scid:544310bb34fba9aa|xqc_process_crypto_frame|level:2|
[2025/09/12 05:01:54 235293] [debug] |scid:544310bb34fba9aa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:01:54 235300] [debug] |scid:544310bb34fba9aa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 05:01:54 235329] [debug] |scid:544310bb34fba9aa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:01:54 235337] [debug] |scid:544310bb34fba9aa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:01:54 235344] [debug] |scid:544310bb34fba9aa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:01:54 235445] [debug] |scid:544310bb34fba9aa|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:01:54 235452] [info] |scid:544310bb34fba9aa|xqc_conn_tls_transport_params_cb|store sr_token with cid: 75a0e99beb935fbe|token:e8b156a3b13496b372686521a615beb2
[2025/09/12 05:01:54 235457] [debug] |scid:544310bb34fba9aa|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 05:01:54 235462] [debug] |scid:544310bb34fba9aa|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 05:01:54 235706] [debug] |scid:544310bb34fba9aa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:01:54 235715] [debug] |scid:544310bb34fba9aa|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:01:54 235720] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653317201148|pq_index:0|
[2025/09/12 05:01:54 235724] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653314200900|
[2025/09/12 05:01:54 235730] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:54 235735] [debug] |scid:544310bb34fba9aa|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 05:01:54 235739] [debug] |scid:544310bb34fba9aa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:01:54 235743] [info] |scid:544310bb34fba9aa|xqc_conn_on_pkt_processed|====>|conn:0000556C4E8BB35C|path:0|size:181|pkt_type:HSK|pkt_num:2|frame:CRYPTO |recv_time:1757653314235225|dcid:544310bb34fba9aa|dcid_seq:0|
[2025/09/12 05:01:54 235749] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653434235225|now:1757653314235225|interv:120000000|
[2025/09/12 05:01:54 235754] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653434235225|now:1757653314235225|interv:120000000|
[2025/09/12 05:01:54 235762] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314235762|
[2025/09/12 05:01:54 235767] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757653314235766|
[2025/09/12 05:01:54 235772] [info] |scid:544310bb34fba9aa|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:01:54 235776] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 05:01:54 235780] [debug] |scid:544310bb34fba9aa|xqc_process_crypto_write_streams|
[2025/09/12 05:01:54 235784] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:01:54 235790] [info] |scid:544310bb34fba9aa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757653314235789|
[2025/09/12 05:01:54 235794] [debug] |scid:544310bb34fba9aa|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000556C4E8BB35C|
[2025/09/12 05:01:54 235799] [debug] |scid:544310bb34fba9aa|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:3602|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:54 235804] [debug] |scid:544310bb34fba9aa|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:3602|cwnd:137856|pkt_num:1|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:54 235808] [debug] |scid:544310bb34fba9aa|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2418|cwnd:137856|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:54 235812] [debug] |scid:544310bb34fba9aa|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1234|cwnd:137856|pkt_num:4|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:54 235816] [debug] |scid:544310bb34fba9aa|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:5|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:01:54 235820] [info] |scid:544310bb34fba9aa|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:01:54 235825] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:54 235829] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:54 235833] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:54 235837] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:54 235841] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:54 235844] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757653314235824|interv:18444986420395315791|
[2025/09/12 05:01:54 235849] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:0|expire:18446744073709551615|now:1757653314235824|interval:18444986420395315791|pto_count:0|srtt:250000
[2025/09/12 05:01:54 235853] [debug] |scid:544310bb34fba9aa|xqc_conn_early_data_accept|accept|
[2025/09/12 05:01:54 235858] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 05:01:54 235864] [debug] |scid:544310bb34fba9aa|xqc_gen_ack_frame|largest_recv:2|ack_delay:638|first_ack_range:1|largest_pkt_recv_time:1757653314235225|
[2025/09/12 05:01:54 235868] [debug] |scid:544310bb34fba9aa|xqc_gen_ack_frame|high:2|low:1|pkt_pns:1|
[2025/09/12 05:01:54 235872] [debug] |scid:544310bb34fba9aa|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 05:01:54 235876] [debug] |scid:544310bb34fba9aa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:01:54 235885] [debug] |scid:544310bb34fba9aa|xqc_path_get_perf_class|conn:0000556C4E8BB35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:33.33|path_pto:0|
[2025/09/12 05:01:54 235889] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556C4E8BB35C|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:54 235894] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:4|
[2025/09/12 05:01:54 235898] [debug] |scid:544310bb34fba9aa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 235903] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:01:54 235908] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:54 235943] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:50|now:1757653314235915|stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 235950] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:54 235954] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:1184|
[2025/09/12 05:01:54 235959] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:54 235963] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:54 235967] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 72|
[2025/09/12 05:01:54 235970] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:54 235974] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 05:01:54 235978] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653314985915|now:1757653314235958|interv:749957|
[2025/09/12 05:01:54 235982] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:1|expire:1757653314985915|now:1757653314235958|interval:749957|pto_count:0|srtt:250000
[2025/09/12 05:01:54 235986] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:122|
[2025/09/12 05:01:54 235991] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:39|pkt_type:HSK|frame:ACK |
[2025/09/12 05:01:54 235995] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:54 236014] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:2|size:39|sent:55|pkt_type:HSK|frame:ACK |inflight:122|now:1757653314236000|stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 236019] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:2|origin_pktnum:0|size:39|enc_size:55|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:54 236024] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314985915|
[2025/09/12 05:01:54 236029] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314985915|
[2025/09/12 05:01:54 236032] [debug] |xqc_engine_wakeup_after|wakeup:1757653314985915|now:1757653314236032|diff:749883|
[2025/09/12 05:01:54 236041] [debug] |xqc_engine_main_logic|END|now:1757653314235766|
[2025/09/12 05:01:54 236047] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314236046|
[2025/09/12 05:01:54 236050] [debug] |xqc_engine_wakeup_after|wakeup:1757653314985915|now:1757653314236050|diff:749865|
[2025/09/12 05:01:54 236054] [debug] |xqc_engine_main_logic|END|now:1757653314236046|
[2025/09/12 05:01:54 266991] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:30|state:ESTABED|recv_time:1757653314266989|
[2025/09/12 05:01:54 267006] [debug] |scid:544310bb34fba9aa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:544310bb34fba9aa|spin_bit:1|
[2025/09/12 05:01:54 267015] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:54 267021] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:01:54 267028] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:01:54 267032] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:1e|
[2025/09/12 05:01:54 267038] [info] |scid:544310bb34fba9aa|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000556C4E8BB35C|
[2025/09/12 05:01:54 267046] [debug] |scid:544310bb34fba9aa|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 05:01:54 267052] [info] |scid:544310bb34fba9aa|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:01:54 267058] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:54 267066] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:54 267073] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:54 267079] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:54 267084] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653314267058|now:1757653314267058|interv:0|
[2025/09/12 05:01:54 267091] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:2|expire:1757653312724773|now:1757653314267058|interval:0|pto_count:0|srtt:250000
[2025/09/12 05:01:54 267097] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:ACK_01RTT|expire:1757653314291989|now:1757653314266989|interv:25000|
[2025/09/12 05:01:54 267106] [debug] |scid:544310bb34fba9aa|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314266989|max_ack_delay:25000|
[2025/09/12 05:01:54 267112] [debug] |scid:544310bb34fba9aa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:01:54 267119] [info] |scid:544310bb34fba9aa|xqc_conn_on_pkt_processed|====>|conn:0000556C4E8BB35C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:0|frame:HANDSHAKE_DONE |recv_time:1757653314266989|dcid:544310bb34fba9aa|dcid_seq:0|
[2025/09/12 05:01:54 267127] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653434266989|now:1757653314266989|interv:120000000|
[2025/09/12 05:01:54 267133] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653434266989|now:1757653314266989|interv:120000000|
[2025/09/12 05:01:54 267139] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314985915|pq_index:0|
[2025/09/12 05:01:54 267145] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653314235766|
[2025/09/12 05:01:54 267152] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314267152|
[2025/09/12 05:01:54 267169] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314267167|
[2025/09/12 05:01:54 267176] [debug] |scid:544310bb34fba9aa|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653314267058|now:1757653314267167|
[2025/09/12 05:01:54 267182] [debug] |scid:544310bb34fba9aa|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:54 267189] [debug] |scid:544310bb34fba9aa|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000556C4E8BB35C|path:0|bytes_in_flight:50|
[2025/09/12 05:01:54 267195] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:54 267199] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:54 267203] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:54 267208] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:01:54 267215] [debug] |scid:544310bb34fba9aa|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:01:54 267223] [debug] |scid:544310bb34fba9aa|xqc_conn_send_probe_pkt|conn:0000556C4E8BB35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:01:54 267230] [debug] |scid:544310bb34fba9aa|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:01:54 267236] [debug] |scid:544310bb34fba9aa|xqc_conn_send_probe_pkt|conn:0000556C4E8BB35C|path:0|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:01:54 267240] [debug] |scid:544310bb34fba9aa|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000556C4E8BB35C|pto_count:1
[2025/09/12 05:01:54 267245] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556C4E8BB35C|path:0|
[2025/09/12 05:01:54 267249] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:54 267256] [debug] |scid:544310bb34fba9aa|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653314267167|
[2025/09/12 05:01:54 267262] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:54 267281] [debug] |scid:544310bb34fba9aa|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:50f51952896e2319|sr_token:b0acd4aafd7f000043eca7176c550000|seq_num:1
[2025/09/12 05:01:54 267292] [debug] |scid:544310bb34fba9aa|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:bc9a14ed0098b70f|sr_token:b0acd4aafd7f000043eca7176c550000|seq_num:2
[2025/09/12 05:01:54 267299] [debug] |scid:544310bb34fba9aa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:01:54 267305] [debug] |scid:544310bb34fba9aa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:17|
[2025/09/12 05:01:54 267312] [debug] |scid:544310bb34fba9aa|xqc_path_get_perf_class|conn:0000556C4E8BB35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:33.33|path_pto:1|
[2025/09/12 05:01:54 267318] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556C4E8BB35C|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:54 267325] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 05:01:54 267331] [debug] |scid:544310bb34fba9aa|xqc_path_get_perf_class|conn:0000556C4E8BB35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:33.33|path_pto:1|
[2025/09/12 05:01:54 267344] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556C4E8BB35C|path_id:0|path_srtt:250000|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:54 267352] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:4|
[2025/09/12 05:01:54 267359] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:54 267366] [debug] |scid:544310bb34fba9aa|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000556C4E8BB35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:01:54 267373] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:54 267407] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:1|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653314267382|stream_id:0|stream_offset:17|
[2025/09/12 05:01:54 267417] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:1|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:54 267425] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:01:54 267431] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:54 267439] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:54 267445] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:54 267452] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 38|
[2025/09/12 05:01:54 267458] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653315817382|now:1757653314267431|interv:1549951|
[2025/09/12 05:01:54 267463] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:2|expire:1757653315817382|now:1757653314267431|interval:1549951|pto_count:1|srtt:250000
[2025/09/12 05:01:54 267488] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:38|
[2025/09/12 05:01:54 267495] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 05:01:54 267502] [debug] |scid:544310bb34fba9aa|xqc_convert_pkt_0rtt_2_1rtt|0RTT to 1RTT|conn:0000556C4E8BB35C|type:4|pkt_num:0|pns:2|frame:STREAM |
[2025/09/12 05:01:54 267509] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:54 267565] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:2|size:38|sent:54|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38|now:1757653314267519|stream_id:0|stream_offset:17|
[2025/09/12 05:01:54 267575] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:2|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:01:54 267582] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:1184|
[2025/09/12 05:01:54 267589] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:54 267595] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:54 267604] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:54 267608] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 76|
[2025/09/12 05:01:54 267612] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653315817519|now:1757653314267589|interv:1549930|
[2025/09/12 05:01:54 267617] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:2|expire:1757653315817519|now:1757653314267589|interval:1549930|pto_count:1|srtt:250000
[2025/09/12 05:01:54 267625] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:76|
[2025/09/12 05:01:54 267632] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:54 267640] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-9|next_skip_chance:1757653316592640|current_time:1757653314267640|
[2025/09/12 05:01:54 267646] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:01:54 267681] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:10|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:76|now:1757653314267657|stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 267690] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:10|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:54 267697] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|path:0|inflight:76|applimit:1184|
[2025/09/12 05:01:54 267703] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:54 267711] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:54 267717] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:54 267720] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 121|
[2025/09/12 05:01:54 267724] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653315817657|now:1757653314267703|interv:1549954|
[2025/09/12 05:01:54 267730] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:2|expire:1757653315817657|now:1757653314267703|interval:1549954|pto_count:1|srtt:250000
[2025/09/12 05:01:54 267738] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:121|
[2025/09/12 05:01:54 267745] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:54 267752] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:01:54 267780] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:11|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:121|now:1757653314267758|stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 267789] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:11|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:54 267796] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|path:0|inflight:121|applimit:1184|
[2025/09/12 05:01:54 267807] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:01:54 267813] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:54 267819] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:54 267826] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 166|
[2025/09/12 05:01:54 267832] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653315817758|now:1757653314267807|interv:1549951|
[2025/09/12 05:01:54 267838] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:2|expire:1757653315817758|now:1757653314267807|interval:1549951|pto_count:1|srtt:250000
[2025/09/12 05:01:54 267843] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:166|
[2025/09/12 05:01:54 267848] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314291989|
[2025/09/12 05:01:54 267852] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314291989|
[2025/09/12 05:01:54 267856] [debug] |xqc_engine_wakeup_after|wakeup:1757653314291989|now:1757653314267856|diff:24133|
[2025/09/12 05:01:54 267861] [debug] |xqc_engine_main_logic|END|now:1757653314267167|
[2025/09/12 05:01:54 267869] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:290|state:ESTABED|recv_time:1757653314267868|
[2025/09/12 05:01:54 267873] [debug] |scid:544310bb34fba9aa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:544310bb34fba9aa|spin_bit:1|
[2025/09/12 05:01:54 267879] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:01:54 267883] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:01:54 267889] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:01:54 267893] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:6|
[2025/09/12 05:01:54 267897] [debug] |scid:544310bb34fba9aa|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 05:01:54 267904] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314291989|pq_index:0|
[2025/09/12 05:01:54 267911] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653314267167|
[2025/09/12 05:01:54 267918] [debug] |scid:544310bb34fba9aa|xqc_process_crypto_frame|level:3|
[2025/09/12 05:01:54 267924] [debug] |scid:544310bb34fba9aa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 05:01:54 267929] [debug] |scid:544310bb34fba9aa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 05:01:54 268081] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:54 268093] [debug] |scid:544310bb34fba9aa|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:01:54 268100] [debug] |scid:544310bb34fba9aa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:01:54 268107] [info] |scid:544310bb34fba9aa|xqc_conn_on_pkt_processed|====>|conn:0000556C4E8BB35C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:1|frame:CRYPTO |recv_time:1757653314267868|dcid:544310bb34fba9aa|dcid_seq:0|
[2025/09/12 05:01:54 268112] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653434267868|now:1757653314267868|interv:120000000|
[2025/09/12 05:01:54 268121] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653434267868|now:1757653314267868|interv:120000000|
[2025/09/12 05:01:54 268125] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314268125|
[2025/09/12 05:01:54 268130] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314268129|
[2025/09/12 05:01:54 268135] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:54 268139] [debug] |scid:544310bb34fba9aa|xqc_process_crypto_write_streams|
[2025/09/12 05:01:54 268143] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:01:54 268147] [debug] |scid:544310bb34fba9aa|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:01:54 268152] [debug] |scid:544310bb34fba9aa|xqc_gen_ack_frame|largest_recv:1|ack_delay:284|first_ack_range:1|largest_pkt_recv_time:1757653314267868|
[2025/09/12 05:01:54 268156] [debug] |scid:544310bb34fba9aa|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:01:54 268160] [debug] |scid:544310bb34fba9aa|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:01:54 268165] [debug] |scid:544310bb34fba9aa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:54 268172] [debug] |scid:544310bb34fba9aa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 268180] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:54 268187] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:01:54 268220] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:12|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653314268195|stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 268229] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:12|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 05:01:54 268237] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653315817758|
[2025/09/12 05:01:54 268243] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653315817758|
[2025/09/12 05:01:54 268248] [debug] |xqc_engine_wakeup_after|wakeup:1757653315817758|now:1757653314268248|diff:1549510|
[2025/09/12 05:01:54 268255] [debug] |xqc_engine_main_logic|END|now:1757653314268129|
[2025/09/12 05:01:54 268266] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:54|state:ESTABED|recv_time:1757653314268265|
[2025/09/12 05:01:54 268273] [debug] |scid:544310bb34fba9aa|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:01:54 268280] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:01:54 268284] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:01:54 268289] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 05:01:54 268293] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:54 268299] [debug] |scid:544310bb34fba9aa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 05:01:54 268304] [info] |scid:544310bb34fba9aa|xqc_conn_on_pkt_processed|====>|conn:0000556C4E8BB35C|path:0|size:54|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757653314268265|dcid:544310bb34fba9aa|dcid_seq:0|
[2025/09/12 05:01:54 268309] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653434268265|now:1757653314268265|interv:120000000|
[2025/09/12 05:01:54 268317] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653434268265|now:1757653314268265|interv:120000000|
[2025/09/12 05:01:54 268321] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653315817758|pq_index:0|
[2025/09/12 05:01:54 268325] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653314268129|
[2025/09/12 05:01:54 268329] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314268329|
[2025/09/12 05:01:54 268334] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314268333|
[2025/09/12 05:01:54 268342] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653315817758|
[2025/09/12 05:01:54 268349] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653315817758|
[2025/09/12 05:01:54 268355] [debug] |xqc_engine_wakeup_after|wakeup:1757653315817758|now:1757653314268355|diff:1549403|
[2025/09/12 05:01:54 268362] [debug] |xqc_engine_main_logic|END|now:1757653314268333|
[2025/09/12 05:01:54 268369] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:61|state:ESTABED|recv_time:1757653314268369|
[2025/09/12 05:01:54 268374] [debug] |scid:544310bb34fba9aa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:544310bb34fba9aa|spin_bit:1|
[2025/09/12 05:01:54 268379] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:01:54 268383] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:01:54 268388] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2|
[2025/09/12 05:01:54 268392] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:54 268396] [debug] |scid:544310bb34fba9aa|xqc_process_new_conn_id_frame|new_conn_id|cf9117aa4c2270eabd82d846|sr_token:acab250cadee5b0472f175c4ef48bf0c
[2025/09/12 05:01:54 268403] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:ACK_01RTT|expire:1757653314293369|now:1757653314268369|interv:25000|
[2025/09/12 05:01:54 268408] [debug] |scid:544310bb34fba9aa|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314268369|max_ack_delay:25000|
[2025/09/12 05:01:54 268412] [debug] |scid:544310bb34fba9aa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:2|
[2025/09/12 05:01:54 268417] [info] |scid:544310bb34fba9aa|xqc_conn_on_pkt_processed|====>|conn:0000556C4E8BB35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:2|frame:NEW_CONNECTION_ID |recv_time:1757653314268369|dcid:544310bb34fba9aa|dcid_seq:0|
[2025/09/12 05:01:54 268421] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653434268369|now:1757653314268369|interv:120000000|
[2025/09/12 05:01:54 268426] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653434268369|now:1757653314268369|interv:120000000|
[2025/09/12 05:01:54 268433] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653315817758|pq_index:0|
[2025/09/12 05:01:54 268440] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653314268333|
[2025/09/12 05:01:54 268446] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314268446|
[2025/09/12 05:01:54 268452] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314268451|
[2025/09/12 05:01:54 268461] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314293369|
[2025/09/12 05:01:54 268465] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314293369|
[2025/09/12 05:01:54 268486] [debug] |xqc_engine_wakeup_after|wakeup:1757653314293369|now:1757653314268486|diff:24883|
[2025/09/12 05:01:54 268490] [debug] |xqc_engine_main_logic|END|now:1757653314268451|
[2025/09/12 05:01:54 268497] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:61|state:ESTABED|recv_time:1757653314268497|
[2025/09/12 05:01:54 268501] [debug] |scid:544310bb34fba9aa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:544310bb34fba9aa|spin_bit:1|
[2025/09/12 05:01:54 268507] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:01:54 268511] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:01:54 268520] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 05:01:54 268527] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:18|
[2025/09/12 05:01:54 268533] [debug] |scid:544310bb34fba9aa|xqc_process_new_conn_id_frame|new_conn_id|a136ec2ff33235d21bd2be73|sr_token:f46d1a48c977586d551ae950b05e5959
[2025/09/12 05:01:54 268541] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:54 268546] [debug] |scid:544310bb34fba9aa|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:01:54 268550] [debug] |scid:544310bb34fba9aa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 05:01:54 268554] [info] |scid:544310bb34fba9aa|xqc_conn_on_pkt_processed|====>|conn:0000556C4E8BB35C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:3|frame:NEW_CONNECTION_ID |recv_time:1757653314268497|dcid:544310bb34fba9aa|dcid_seq:0|
[2025/09/12 05:01:54 268559] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653434268497|now:1757653314268497|interv:120000000|
[2025/09/12 05:01:54 268562] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653434268497|now:1757653314268497|interv:120000000|
[2025/09/12 05:01:54 268566] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314293369|pq_index:0|
[2025/09/12 05:01:54 268570] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653314268451|
[2025/09/12 05:01:54 268574] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314268574|
[2025/09/12 05:01:54 268578] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314268578|
[2025/09/12 05:01:54 268584] [debug] |scid:544310bb34fba9aa|xqc_gen_ack_frame|largest_recv:3|ack_delay:87|first_ack_range:3|largest_pkt_recv_time:1757653314268497|
[2025/09/12 05:01:54 268588] [debug] |scid:544310bb34fba9aa|xqc_gen_ack_frame|high:3|low:0|pkt_pns:2|
[2025/09/12 05:01:54 268592] [debug] |scid:544310bb34fba9aa|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:01:54 268597] [debug] |scid:544310bb34fba9aa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:54 268604] [debug] |scid:544310bb34fba9aa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 268611] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:54 268618] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:01:54 268652] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:13|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:166|now:1757653314268630|stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 268662] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:13|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 05:01:54 268670] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653315817758|
[2025/09/12 05:01:54 268676] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653315817758|
[2025/09/12 05:01:54 268682] [debug] |xqc_engine_wakeup_after|wakeup:1757653315817758|now:1757653314268682|diff:1549076|
[2025/09/12 05:01:54 268689] [debug] |xqc_engine_main_logic|END|now:1757653314268578|
[2025/09/12 05:01:54 268697] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314268697|
[2025/09/12 05:01:54 268703] [debug] |xqc_engine_wakeup_after|wakeup:1757653315817758|now:1757653314268703|diff:1549055|
[2025/09/12 05:01:54 268709] [debug] |xqc_engine_main_logic|END|now:1757653314268697|
[2025/09/12 05:01:54 299193] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:1062|state:ESTABED|recv_time:1757653314299191|
[2025/09/12 05:01:54 299208] [debug] |scid:544310bb34fba9aa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:544310bb34fba9aa|spin_bit:1|
[2025/09/12 05:01:54 299218] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:01:54 299224] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:01:54 299234] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:01:54 299239] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:b|
[2025/09/12 05:01:54 299246] [debug] |scid:544310bb34fba9aa|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 05:01:54 299254] [debug] |scid:544310bb34fba9aa|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 05:01:54 299260] [debug] |scid:544310bb34fba9aa|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:01:54 299265] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653315817758|pq_index:0|
[2025/09/12 05:01:54 299269] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653314268578|
[2025/09/12 05:01:54 299276] [debug] |scid:544310bb34fba9aa|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 05:01:54 299282] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:54 299290] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|conn:0000556C4E8BB35C|path:0|pkt_num:1|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 05:01:54 299297] [debug] |scid:544310bb34fba9aa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38|prior_delivered:0|prior_time:1757653314267382|is_app_limited:1|send_elapse:0|ack_elapse:31809|ctl_first_sent_time:1757653314267382|lagest_ack_time:1757653314299191|curr_delivered:38|
[2025/09/12 05:01:54 299305] [debug] |scid:544310bb34fba9aa|xqc_update_sample|sampler_sent_time_update:1757653314267382|
[2025/09/12 05:01:54 299311] [debug] |scid:544310bb34fba9aa|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:01:54 299320] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:01:54 299324] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|conn:0000556C4E8BB35C|path:0|pkt_num:2|origin_pktnum:0|size:38|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:01:54 299329] [debug] |scid:544310bb34fba9aa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:76|prior_delivered:0|prior_time:1757653314267382|is_app_limited:1|send_elapse:137|ack_elapse:31809|ctl_first_sent_time:1757653314267519|lagest_ack_time:1757653314299191|curr_delivered:76|
[2025/09/12 05:01:54 299339] [debug] |scid:544310bb34fba9aa|xqc_update_sample|sampler_sent_time_update:1757653314267519|
[2025/09/12 05:01:54 299344] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:01:54 299348] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_rtt|before update rtt|conn:0000556C4E8BB35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31672|ack_delay:256|
[2025/09/12 05:01:54 299355] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_rtt|l-0.0.0.0-34232-544310bb34fba9aa p-193.167.100.100-443-9845894a56f80f4724c52b39 |after update rtt|conn:0000556C4E8BB35C|srtt:31672|rttvar:15836|minrtt:31672|latest_rtt:31672|ack_delay:256|
[2025/09/12 05:01:54 299363] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:01:54 299370] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:54 299376] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:31672|rtt_var:15836|pto_duration:95016|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:54 299382] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:54 299386] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:54 299390] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 90|
[2025/09/12 05:01:54 299393] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653314387774|now:1757653314299376|interv:88398|
[2025/09/12 05:01:54 299397] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:2|expire:1757653314387774|now:1757653314299376|interval:88398|pto_count:0|srtt:31672
[2025/09/12 05:01:54 299402] [debug] |scid:544310bb34fba9aa|xqc_generate_sample|sampler: send_elapse 137, ack_elapse 31809, delivered 76|rate 2389|lost 0|
[2025/09/12 05:01:54 299406] [debug] |scid:544310bb34fba9aa|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:01:54 299410] [debug] |scid:544310bb34fba9aa|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2389) in round 1|
[2025/09/12 05:01:54 299415] [debug] |scid:544310bb34fba9aa|xqc_bbr_update_min_rtt|probertt expire|rtt:31672, old_rtt:2147483647|
[2025/09/12 05:01:54 299419] [debug] |scid:544310bb34fba9aa|xqc_bbr_update_min_rtt|minrtt expire|rtt:31672, old_rtt:2147483647|
[2025/09/12 05:01:54 299423] [debug] |scid:544310bb34fba9aa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:152|
[2025/09/12 05:01:54 299427] [debug] |scid:544310bb34fba9aa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:76|po_sent_time:1757653314267519|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:76|
[2025/09/12 05:01:54 299431] [debug] |scid:544310bb34fba9aa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:76|po_sent_time:1757653314267519|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:76|
[2025/09/12 05:01:54 299436] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|l-0.0.0.0-34232-544310bb34fba9aa p-193.167.100.100-443-9845894a56f80f4724c52b39 |bbr on ack|mode:0|pacing_rate:12557291|bw:2389|cwnd:137932|full_bw_reached:0|inflight:90|srtt:31672|latest_rtt:31672|min_rtt:31672|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:54 299442] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:ACK_01RTT|expire:1757653314324191|now:1757653314299191|interv:25000|
[2025/09/12 05:01:54 299451] [debug] |scid:544310bb34fba9aa|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314299191|max_ack_delay:25000|
[2025/09/12 05:01:54 299455] [debug] |scid:544310bb34fba9aa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:01:54 299460] [info] |scid:544310bb34fba9aa|xqc_conn_on_pkt_processed|====>|conn:0000556C4E8BB35C|path:0|size:1062|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK STREAM |recv_time:1757653314299191|dcid:544310bb34fba9aa|dcid_seq:0|
[2025/09/12 05:01:54 299464] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653434299191|now:1757653314299191|interv:120000000|
[2025/09/12 05:01:54 299490] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653434299191|now:1757653314299191|interv:120000000|
[2025/09/12 05:01:54 299495] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314299495|
[2025/09/12 05:01:54 299500] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314299499|
[2025/09/12 05:01:54 299506] [debug] |scid:544310bb34fba9aa|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000556C4E8BB35C|
[2025/09/12 05:01:54 299511] [debug] |scid:544310bb34fba9aa|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:01:54 299516] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:STREAM_CLOSE|expire:1757653314659563|now:1757653314299515|interv:360048|
[2025/09/12 05:01:54 299559] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314324191|
[2025/09/12 05:01:54 299567] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314324191|
[2025/09/12 05:01:54 299574] [debug] |xqc_engine_wakeup_after|wakeup:1757653314324191|now:1757653314299573|diff:24618|
[2025/09/12 05:01:54 299580] [debug] |xqc_engine_main_logic|END|now:1757653314299499|
[2025/09/12 05:01:54 299586] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314299586|
[2025/09/12 05:01:54 299593] [debug] |xqc_engine_wakeup_after|wakeup:1757653314324191|now:1757653314299593|diff:24598|
[2025/09/12 05:01:54 299600] [debug] |xqc_engine_main_logic|END|now:1757653314299586|
[2025/09/12 05:01:54 324527] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:37|state:ESTABED|recv_time:1757653314324526|
[2025/09/12 05:01:54 324542] [debug] |scid:544310bb34fba9aa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:544310bb34fba9aa|spin_bit:1|
[2025/09/12 05:01:54 324549] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:01:54 324554] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:01:54 324559] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:01:54 324565] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:54 324573] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|conn:0000556C4E8BB35C|path:0|pkt_num:11|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:11|
[2025/09/12 05:01:54 324580] [debug] |scid:544310bb34fba9aa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:166|prior_delivered:0|prior_time:1757653314267382|is_app_limited:1|send_elapse:376|ack_elapse:57144|ctl_first_sent_time:1757653314267758|lagest_ack_time:1757653314324526|curr_delivered:121|
[2025/09/12 05:01:54 324587] [debug] |scid:544310bb34fba9aa|xqc_update_sample|sampler_sent_time_update:1757653314267758|
[2025/09/12 05:01:54 324601] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:01:54 324605] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_rtt|before update rtt|conn:0000556C4E8BB35C|srtt:31672|rttvar:15836|minrtt:31672|latest_rtt:56768|ack_delay:25976|
[2025/09/12 05:01:54 324612] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_rtt|l-0.0.0.0-34232-544310bb34fba9aa p-193.167.100.100-443-9845894a56f80f4724c52b39 |after update rtt|conn:0000556C4E8BB35C|srtt:31684|rttvar:11901|minrtt:31672|latest_rtt:56768|ack_delay:25000|
[2025/09/12 05:01:54 324618] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:01:54 324625] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/09/12 05:01:54 324632] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:54 324638] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:2|expire:1757653314331521|now:1757653314324638|interval:6883|
[2025/09/12 05:01:54 324644] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653314331521|now:1757653314324638|interv:6883|
[2025/09/12 05:01:54 324652] [debug] |scid:544310bb34fba9aa|xqc_generate_sample|sampler: send_elapse 376, ack_elapse 57144, delivered 121|rate 2117|lost 0|
[2025/09/12 05:01:54 324659] [debug] |scid:544310bb34fba9aa|xqc_bbr_update_min_rtt|minrtt expire|rtt:31672, old_rtt:31672|
[2025/09/12 05:01:54 324665] [debug] |scid:544310bb34fba9aa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:152|
[2025/09/12 05:01:54 324671] [debug] |scid:544310bb34fba9aa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137932|packet_lost:0|acked:45|po_sent_time:1757653314267758|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:76|
[2025/09/12 05:01:54 324678] [debug] |scid:544310bb34fba9aa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137932|packet_lost:0|acked:45|po_sent_time:1757653314267758|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:76|
[2025/09/12 05:01:54 324685] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|l-0.0.0.0-34232-544310bb34fba9aa p-193.167.100.100-443-9845894a56f80f4724c52b39 |bbr on ack|mode:0|pacing_rate:12557291|bw:2389|cwnd:137977|full_bw_reached:0|inflight:45|srtt:31684|latest_rtt:56768|min_rtt:31672|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:01:54 324695] [debug] |scid:544310bb34fba9aa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:01:54 324701] [info] |scid:544310bb34fba9aa|xqc_conn_on_pkt_processed|====>|conn:0000556C4E8BB35C|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757653314324526|dcid:544310bb34fba9aa|dcid_seq:0|
[2025/09/12 05:01:54 324709] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653434324526|now:1757653314324526|interv:120000000|
[2025/09/12 05:01:54 324715] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653434324526|now:1757653314324526|interv:120000000|
[2025/09/12 05:01:54 324722] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314324191|pq_index:0|
[2025/09/12 05:01:54 324728] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653314299499|
[2025/09/12 05:01:54 324734] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314324734|
[2025/09/12 05:01:54 324742] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314324740|
[2025/09/12 05:01:54 324755] [debug] |scid:544310bb34fba9aa|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653314324191|now:1757653314324740|
[2025/09/12 05:01:54 324759] [debug] |scid:544310bb34fba9aa|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:01:54 324762] [debug] |scid:544310bb34fba9aa|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653314324191|now:1757653314324740|
[2025/09/12 05:01:54 324766] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:54 324772] [debug] |scid:544310bb34fba9aa|xqc_gen_ack_frame|largest_recv:12|ack_delay:25581|first_ack_range:1|largest_pkt_recv_time:1757653314299191|
[2025/09/12 05:01:54 324776] [debug] |scid:544310bb34fba9aa|xqc_gen_ack_frame|high:12|low:11|pkt_pns:2|
[2025/09/12 05:01:54 324780] [debug] |scid:544310bb34fba9aa|xqc_gen_ack_frame|high:3|low:2|pkt_pns:2|
[2025/09/12 05:01:54 324784] [debug] |scid:544310bb34fba9aa|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:11|frame_largest_recv:12|
[2025/09/12 05:01:54 324788] [debug] |scid:544310bb34fba9aa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:01:54 324793] [debug] |scid:544310bb34fba9aa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 324798] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:01:54 324802] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:01:54 324837] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:14|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:45|now:1757653314324809|stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 324846] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:14|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:01:54 324854] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314331521|
[2025/09/12 05:01:54 324861] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314331521|
[2025/09/12 05:01:54 324868] [debug] |xqc_engine_wakeup_after|wakeup:1757653314331521|now:1757653314324868|diff:6653|
[2025/09/12 05:01:54 324874] [debug] |xqc_engine_main_logic|END|now:1757653314324740|
[2025/09/12 05:01:54 324879] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314324879|
[2025/09/12 05:01:54 324883] [debug] |xqc_engine_wakeup_after|wakeup:1757653314331521|now:1757653314324883|diff:6638|
[2025/09/12 05:01:54 324887] [debug] |xqc_engine_main_logic|END|now:1757653314324879|
[2025/09/12 05:01:54 331265] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314331265|
[2025/09/12 05:01:54 331273] [debug] |xqc_engine_wakeup_after|wakeup:1757653314331521|now:1757653314331273|diff:248|
[2025/09/12 05:01:54 331277] [debug] |xqc_engine_main_logic|END|now:1757653314331265|
[2025/09/12 05:01:54 333409] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314333409|
[2025/09/12 05:01:54 333415] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314331521|pq_index:0|
[2025/09/12 05:01:54 333419] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653314324740|
[2025/09/12 05:01:54 333424] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314333423|
[2025/09/12 05:01:54 333429] [debug] |scid:544310bb34fba9aa|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653314331521|now:1757653314333423|
[2025/09/12 05:01:54 333433] [debug] |scid:544310bb34fba9aa|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:01:54 333441] [debug] |scid:544310bb34fba9aa|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:01:54 333445] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:01:54 333450] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:10|lost_pn:8|po_sent_time:1757653314267657|lost_send_time:1757653314269559|loss_delay:63864|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:01:54 333454] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653314267657u|
[2025/09/12 05:01:54 333459] [stats] |scid:544310bb34fba9aa|xqc_send_ctl_detect_lost|l-0.0.0.0-34232-544310bb34fba9aa p-193.167.100.100-443-9845894a56f80f4724c52b39 |lost interval:1757653314333423|lost_count:1|send_count:12|pkt_num:10|po_send_time:1757653314267657|srtt:31684|cwnd:137977|bw:2389|conn_life:2384863|now:0|last_lost_time:2384863|
[2025/09/12 05:01:54 333464] [debug] |scid:544310bb34fba9aa|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:01:54 333482] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556C4E8BB35C|path:0|
[2025/09/12 05:01:54 333487] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:54 333491] [debug] |scid:544310bb34fba9aa|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653314333423|
[2025/09/12 05:01:54 333494] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:54 333499] [debug] |scid:544310bb34fba9aa|xqc_path_get_perf_class|conn:0000556C4E8BB35C|path_id:0|path_srtt:31684|min_srtt:31684|path_bw:2389|loss_rate:33.33|path_pto:0|
[2025/09/12 05:01:54 333504] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_can_send|l-0.0.0.0-34232-544310bb34fba9aa p-193.167.100.100-443-9845894a56f80f4724c52b39 |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:137977|conn:0000556C4E8BB35C|stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 333509] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556C4E8BB35C|path_id:0|path_srtt:31684|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:54 333513] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:10|size:45|reinj:0|path_class:4|
[2025/09/12 05:01:54 333518] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:10|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:01:54 333522] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_can_send|l-0.0.0.0-34232-544310bb34fba9aa p-193.167.100.100-443-9845894a56f80f4724c52b39 |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:0|cwnd:137977|conn:0000556C4E8BB35C|stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 333527] [debug] |scid:544310bb34fba9aa|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:01:54 333531] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:01:54 333559] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:15|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653314333538|stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 333568] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:15|origin_pktnum:10|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:01:54 333575] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 05:01:54 333582] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|srtt:31684|rtt_var:11901|pto_duration:79288|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:01:54 333590] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:01:54 333600] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:01:54 333604] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_pto_time_and_space|conn:0000556C4E8BB35C|path:0|PNS: 2, unacked: 45|
[2025/09/12 05:01:54 333607] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653314437826|now:1757653314333582|interv:104244|
[2025/09/12 05:01:54 333611] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000556C4E8BB35C|path:0|pns:2|expire:1757653314437826|now:1757653314333582|interval:104244|pto_count:0|srtt:31684
[2025/09/12 05:01:54 333616] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137977|inflight:45|
[2025/09/12 05:01:54 333621] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314437826|
[2025/09/12 05:01:54 333625] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314437826|
[2025/09/12 05:01:54 333629] [debug] |xqc_engine_wakeup_after|wakeup:1757653314437826|now:1757653314333629|diff:104197|
[2025/09/12 05:01:54 333633] [debug] |xqc_engine_main_logic|END|now:1757653314333423|
[2025/09/12 05:01:54 389408] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:35|state:ESTABED|recv_time:1757653314389407|
[2025/09/12 05:01:54 389422] [debug] |scid:544310bb34fba9aa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:544310bb34fba9aa|spin_bit:1|
[2025/09/12 05:01:54 389431] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:01:54 389438] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:01:54 389445] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:01:54 389449] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:2|
[2025/09/12 05:01:54 389454] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|conn:0000556C4E8BB35C|path:0|pkt_num:15|origin_pktnum:10|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/09/12 05:01:54 389460] [debug] |scid:544310bb34fba9aa|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:45|prior_delivered:121|prior_time:1757653314333538|is_app_limited:1|send_elapse:0|ack_elapse:55869|ctl_first_sent_time:1757653314333538|lagest_ack_time:1757653314389407|curr_delivered:166|
[2025/09/12 05:01:54 389484] [debug] |scid:544310bb34fba9aa|xqc_update_sample|sampler_sent_time_update:1757653314333538|
[2025/09/12 05:01:54 389495] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:01:54 389501] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_rtt|before update rtt|conn:0000556C4E8BB35C|srtt:31684|rttvar:11901|minrtt:31672|latest_rtt:55869|ack_delay:25304|
[2025/09/12 05:01:54 389508] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_update_rtt|l-0.0.0.0-34232-544310bb34fba9aa p-193.167.100.100-443-9845894a56f80f4724c52b39 |after update rtt|conn:0000556C4E8BB35C|srtt:31582|rttvar:9129|minrtt:31672|latest_rtt:55869|ack_delay:25000|
[2025/09/12 05:01:54 389514] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 05:01:54 389521] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 13|pns:2|
[2025/09/12 05:01:54 389527] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:01:54 389533] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000556C4E8BB35C|path:0|
[2025/09/12 05:01:54 389540] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:54 389546] [debug] |scid:544310bb34fba9aa|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 55869, delivered 45|rate 805|lost 1|
[2025/09/12 05:01:54 389561] [debug] |scid:544310bb34fba9aa|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:01:54 389567] [debug] |scid:544310bb34fba9aa|xqc_bbr_update_min_rtt|minrtt expire|rtt:31672, old_rtt:31672|
[2025/09/12 05:01:54 389574] [debug] |scid:544310bb34fba9aa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:152|
[2025/09/12 05:01:54 389581] [debug] |scid:544310bb34fba9aa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137977|packet_lost:0|acked:45|po_sent_time:1757653314333538|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:166|
[2025/09/12 05:01:54 389588] [debug] |scid:544310bb34fba9aa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137977|packet_lost:0|acked:45|po_sent_time:1757653314333538|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:166|
[2025/09/12 05:01:54 389595] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_ack_received|l-0.0.0.0-34232-544310bb34fba9aa p-193.167.100.100-443-9845894a56f80f4724c52b39 |bbr on ack|mode:0|pacing_rate:12557291|bw:2389|cwnd:138022|full_bw_reached:0|inflight:0|srtt:31582|latest_rtt:55869|min_rtt:31672|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:01:54 389604] [debug] |scid:544310bb34fba9aa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:01:54 389609] [info] |scid:544310bb34fba9aa|xqc_conn_on_pkt_processed|====>|conn:0000556C4E8BB35C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK |recv_time:1757653314389407|dcid:544310bb34fba9aa|dcid_seq:0|
[2025/09/12 05:01:54 389614] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653434389407|now:1757653314389407|interv:120000000|
[2025/09/12 05:01:54 389618] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653434389407|now:1757653314389407|interv:120000000|
[2025/09/12 05:01:54 389622] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314437826|pq_index:0|
[2025/09/12 05:01:54 389626] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653314333423|
[2025/09/12 05:01:54 389630] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314389630|
[2025/09/12 05:01:54 389635] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314389634|
[2025/09/12 05:01:54 389642] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314659563|
[2025/09/12 05:01:54 389646] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314659563|
[2025/09/12 05:01:54 389650] [debug] |xqc_engine_wakeup_after|wakeup:1757653314659563|now:1757653314389649|diff:269914|
[2025/09/12 05:01:54 389654] [debug] |xqc_engine_main_logic|END|now:1757653314389634|
[2025/09/12 05:01:54 389659] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314389659|
[2025/09/12 05:01:54 389663] [debug] |xqc_engine_wakeup_after|wakeup:1757653314659563|now:1757653314389663|diff:269900|
[2025/09/12 05:01:54 389667] [debug] |xqc_engine_main_logic|END|now:1757653314389659|
[2025/09/12 05:01:54 659486] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314659486|
[2025/09/12 05:01:54 659497] [debug] |xqc_engine_wakeup_after|wakeup:1757653314659563|now:1757653314659497|diff:66|
[2025/09/12 05:01:54 659501] [debug] |xqc_engine_main_logic|END|now:1757653314659486|
[2025/09/12 05:01:54 660566] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314660566|
[2025/09/12 05:01:54 660572] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314659563|pq_index:0|
[2025/09/12 05:01:54 660577] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653314389634|
[2025/09/12 05:01:54 660597] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314660596|
[2025/09/12 05:01:54 660602] [debug] |scid:544310bb34fba9aa|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653314659563|now:1757653314660596|
[2025/09/12 05:01:54 660607] [debug] |scid:544310bb34fba9aa|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:01:54 660613] [debug] |scid:544310bb34fba9aa|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:01:54 660633] [info] |scid:544310bb34fba9aa|xqc_conn_close|conn:0000556C4E8BB35C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:01:54 660638] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_DRAINING|expire:1757653314939932|now:1757653314660638|interv:279294|
[2025/09/12 05:01:54 660642] [debug] |scid:544310bb34fba9aa|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:01:54 660647] [debug] |scid:544310bb34fba9aa|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:01:54 660651] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:01:54 660654] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:01:54 660658] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:01:54 660662] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:01:54 660666] [info] |scid:544310bb34fba9aa|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 05:01:54 660673] [debug] |scid:544310bb34fba9aa|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:01:54 660691] [stats] |scid:544310bb34fba9aa|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:1757653311949646|wrt_delay:35|snd_delay:127|finwrt_delay:35|finsnd_delay:2317873|finrcv_delay:2349607|finread_delay:2349865|all_acked_delay:2349671|firstfinack_dely:2349665|close_delay:2349869|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-34232-544310bb34fba9aa p-193.167.100.100-443-9845894a56f80f4724c52b39|path_info:mp is not supported in connection scid:544310bb34fba9aa|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:01:54 660701] [debug] |scid:544310bb34fba9aa|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653314659563|now:1757653314660596|
[2025/09/12 05:01:54 660707] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:01:54 660715] [debug] |scid:544310bb34fba9aa|xqc_path_get_perf_class|conn:0000556C4E8BB35C|path_id:0|path_srtt:31582|min_srtt:31582|path_bw:2389|loss_rate:33.33|path_pto:0|
[2025/09/12 05:01:54 660721] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000556C4E8BB35C|path_id:0|path_srtt:31582|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:01:54 660726] [debug] |scid:544310bb34fba9aa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:4|
[2025/09/12 05:01:54 660731] [debug] |scid:544310bb34fba9aa|xqc_check_acked_or_dropped_pkt|conn:0000556C4E8BB35C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:01:54 660736] [debug] |scid:544310bb34fba9aa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:01:54 660779] [info] |scid:544310bb34fba9aa|xqc_send_packet_with_pn|<==|conn:0000556C4E8BB35C|path:0|pkt_num:16|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653314660748|stream_id:0|stream_offset:0|
[2025/09/12 05:01:54 660788] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_on_packet_sent|conn:0000556C4E8BB35C|path:0|pkt_num:16|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 05:01:54 660796] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314939932|
[2025/09/12 05:01:54 660802] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314939932|
[2025/09/12 05:01:54 660808] [debug] |xqc_engine_wakeup_after|wakeup:1757653314939932|now:1757653314660808|diff:279124|
[2025/09/12 05:01:54 660815] [debug] |xqc_engine_main_logic|END|now:1757653314660596|
[2025/09/12 05:01:54 691456] [info] |xqc_engine_packet_process|==>|conn:0000556C4E8BB35C|size:33|state:CLOSING|recv_time:1757653314691455|
[2025/09/12 05:01:54 691487] [debug] |scid:544310bb34fba9aa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:544310bb34fba9aa|spin_bit:1|
[2025/09/12 05:01:54 691497] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 05:01:54 691502] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:01:54 691511] [debug] |scid:544310bb34fba9aa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:01:54 691517] [debug] |scid:544310bb34fba9aa|xqc_process_frames|closing state|frame_type:1c|
[2025/09/12 05:01:54 691524] [debug] |scid:544310bb34fba9aa|xqc_process_frames|frame_type:1c|
[2025/09/12 05:01:54 691533] [debug] |scid:544310bb34fba9aa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:01:54 691541] [info] |scid:544310bb34fba9aa|xqc_conn_on_pkt_processed|====>|conn:0000556C4E8BB35C|path:0|size:33|pkt_type:SHORT_HEADER|pkt_num:14|frame:CONNECTION_CLOSE |recv_time:1757653314691455|dcid:544310bb34fba9aa|dcid_seq:0|
[2025/09/12 05:01:54 691548] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:PATH_IDLE|expire:1757653434691455|now:1757653314691455|interv:120000000|
[2025/09/12 05:01:54 691559] [debug] |scid:544310bb34fba9aa|xqc_timer_set|type:CONN_IDLE|expire:1757653434691455|now:1757653314691455|interv:120000000|
[2025/09/12 05:01:54 691565] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314939932|pq_index:0|
[2025/09/12 05:01:54 691571] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653314660596|
[2025/09/12 05:01:54 691577] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314691577|
[2025/09/12 05:01:54 691585] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314691583|
[2025/09/12 05:01:54 691594] [debug] |scid:544310bb34fba9aa|xqc_conn_next_wakeup_time|wakeup_time:1757653314939932|
[2025/09/12 05:01:54 691600] [debug] |scid:544310bb34fba9aa|xqc_engine_add_wakeup_queue|next_tick_time:1757653314939932|
[2025/09/12 05:01:54 691605] [debug] |xqc_engine_wakeup_after|wakeup:1757653314939932|now:1757653314691605|diff:248327|
[2025/09/12 05:01:54 691611] [debug] |xqc_engine_main_logic|END|now:1757653314691583|
[2025/09/12 05:01:54 691619] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314691618|
[2025/09/12 05:01:54 691625] [debug] |xqc_engine_wakeup_after|wakeup:1757653314939932|now:1757653314691625|diff:248307|
[2025/09/12 05:01:54 691631] [debug] |xqc_engine_main_logic|END|now:1757653314691618|
[2025/09/12 05:01:54 939057] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314939057|
[2025/09/12 05:01:54 939075] [debug] |xqc_engine_wakeup_after|wakeup:1757653314939932|now:1757653314939075|diff:857|
[2025/09/12 05:01:54 939080] [debug] |xqc_engine_main_logic|END|now:1757653314939057|
[2025/09/12 05:01:54 940147] [debug] |xqc_engine_main_logic|BEGIN|now:1757653314940147|
[2025/09/12 05:01:54 940153] [debug] |scid:544310bb34fba9aa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653314939932|pq_index:0|
[2025/09/12 05:01:54 940158] [debug] |scid:544310bb34fba9aa|xqc_engine_add_active_queue|last_ticked_time:1757653314691583|
[2025/09/12 05:01:54 940163] [debug] |scid:544310bb34fba9aa|xqc_engine_process_conn|conn:0000556C4E8BB35C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653314940162|
[2025/09/12 05:01:54 940167] [debug] |scid:544310bb34fba9aa|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653314939932|now:1757653314940162|
[2025/09/12 05:01:54 940171] [debug] |scid:544310bb34fba9aa|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653314939932|now:1757653314940162|
[2025/09/12 05:01:54 940175] [debug] |scid:544310bb34fba9aa|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:01:54 940179] [info] |xqc_engine_main_logic|conn:0000556C4E8BB35C|l-0.0.0.0-34232-544310bb34fba9aa p-193.167.100.100-443-9845894a56f80f4724c52b39|conn_state:13|next_tick_time:1757653314939932
[2025/09/12 05:01:54 940191] [report] |scid:544310bb34fba9aa|xqc_conn_destroy|0000556C4E8BB35C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:2287159|first_send_delay:1128|conn_persist:2991631|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-34232-544310bb34fba9aa p-193.167.100.100-443-9845894a56f80f4724c52b39|hsk_recv:786848|close_recv:2742971|close_send:2712188|last_recv:2742895|last_send:2712188|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,19,15,15,51,0,1024,i96,4,28,37,4,12,2375,0,4,26,35,4,13,2440,0,4,24,33,40000,14,2742,0,4,21,40000,16,2712,4,25,4,14,2376,4,45,4000,15,2384,0-2,0-2,0-0,0-0,0-0,0-31,0-7908,0-5598,0-13,0-15,0-1,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:3|snd_pkt:13|spurious_loss:0|detected_loss:4|max_pto:2|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 05:01:54 940235] [debug] |scid:544310bb34fba9aa|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:01:54 940245] [debug] |scid:544310bb34fba9aa|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:01:54 940252] [debug] |scid:544310bb34fba9aa|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:01:54 940256] [debug] |scid:544310bb34fba9aa|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:01:54 940315] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 05:01:54 940322] [debug] |xqc_engine_main_logic|END|now:1757653314940162|
[2025/09/12 05:01:54 942462] [debug] |xqc_engine_destroy|begin|