[2025/09/12 11:42:07 423637] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 11:42:07 423679] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 11:42:07 423686] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 11:42:07 423692] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 11:42:07 423696] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 11:42:07 423704] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 11:42:07 423708] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 11:42:07 423712] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 11:42:07 423716] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 11:42:07 423840] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_IDLE|expire:1757677447423839|now:1757677327423839|interv:120000000|
[2025/09/12 11:42:07 423870] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:PATH_IDLE|expire:1757677447423870|now:1757677327423870|interv:120000000|
[2025/09/12 11:42:07 423880] [debug] |xqc_path_create|path:0|dcid:0ec198f4556716cd|scid:1aa4075133419c7c|create_path_count:1|
[2025/09/12 11:42:07 423884] [debug] |scid:1aa4075133419c7c|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 11:42:07 423891] [debug] |xqc_path_init|path:0|dcid:0ec198f4556716cd|scid:1aa4075133419c7c|state:2|
[2025/09/12 11:42:07 423897] [debug] |scid:1aa4075133419c7c|xqc_conn_create|success|scid:1aa4075133419c7c|dcid:0ec198f4556716cd|conn:0000562A5C08435C|
[2025/09/12 11:42:07 423908] [debug] |scid:1aa4075133419c7c|xqc_create_crypto_stream|encrypt_level:0|cur_state:C_INIT|
[2025/09/12 11:42:07 423914] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 11:42:07 424633] [debug] |scid:1aa4075133419c7c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:0|
[2025/09/12 11:42:07 424642] [debug] |scid:1aa4075133419c7c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:42:07 424648] [debug] |scid:1aa4075133419c7c|xqc_client_create_connection|0RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:42:07 424654] [debug] |scid:1aa4075133419c7c|xqc_conn_client_init_path_addr|path:0|conn_addr:addr or cid not avail|cp_addr_len:16|path_addr:addr or cid not avail|pp_addr_len:16|
[2025/09/12 11:42:07 424660] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|state:C_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757677327424659|
[2025/09/12 11:42:07 424666] [debug] |scid:1aa4075133419c7c|xqc_process_crypto_write_streams|
[2025/09/12 11:42:07 424670] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:42:07 424677] [info] |scid:1aa4075133419c7c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:623|sent:584|pkt_type:INIT|frame:CRYPTO |now:1757677327424677|
[2025/09/12 11:42:07 424683] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INIT|next_state:C_INITIAL_SENT|
[2025/09/12 11:42:07 424690] [debug] |scid:1aa4075133419c7c|xqc_path_get_perf_class|conn:0000562A5C08435C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:07 424694] [debug] |scid:1aa4075133419c7c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562A5C08435C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:07 424699] [debug] |scid:1aa4075133419c7c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:623|reinj:0|path_class:2|
[2025/09/12 11:42:07 424705] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:0|size:623|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 11:42:07 424711] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:07 424792] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757677327424725|stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 424802] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:42:07 424809] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:42:07 424814] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:07 424822] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:42:07 424827] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:07 424834] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:42:07 424838] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757677328174725|now:1757677327424814|interv:749911|
[2025/09/12 11:42:07 424842] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562A5C08435C|path:0|pns:0|expire:1757677328174725|now:1757677327424814|interval:749911|pto_count:0|srtt:250000
[2025/09/12 11:42:07 424847] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1184|
[2025/09/12 11:42:07 424852] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677328174725|
[2025/09/12 11:42:07 424856] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_active_queue|last_ticked_time:1757677327424659|pd_index:0|
[2025/09/12 11:42:07 424860] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677328174725|
[2025/09/12 11:42:07 424864] [debug] |xqc_engine_wakeup_after|wakeup:1757677328174725|now:1757677327424864|diff:749861|
[2025/09/12 11:42:07 424869] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:42:07 424923] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677328174725|pq_index:0|
[2025/09/12 11:42:07 424930] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327424659|
[2025/09/12 11:42:07 424939] [debug] |scid:1aa4075133419c7c|xqc_sample_check_app_limited|check_applimit|path:0|inflight:1184|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 11:42:07 424946] [debug] |scid:1aa4075133419c7c|xqc_sample_check_app_limited|path:0|applimit:1184|
[2025/09/12 11:42:07 424956] [debug] |scid:1aa4075133419c7c|xqc_stream_buff_data|size:17|
[2025/09/12 11:42:07 424961] [info] |scid:1aa4075133419c7c|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:0000562A5C08435C|conn_state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |
[2025/09/12 11:42:07 424969] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|state:C_INITIAL_SENT|flag:TICKING HAS_0RTT UPPER_CONN_EXIST |now:1757677327424969|
[2025/09/12 11:42:07 424978] [debug] |scid:1aa4075133419c7c|xqc_path_get_perf_class|conn:0000562A5C08435C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:07 424984] [debug] |scid:1aa4075133419c7c|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:0000562A5C08435C|stream_id:0|stream_offset:17|
[2025/09/12 11:42:07 424992] [debug] |scid:1aa4075133419c7c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562A5C08435C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:07 425002] [debug] |scid:1aa4075133419c7c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:50|reinj:0|path_class:2|
[2025/09/12 11:42:07 425009] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:0|size:50|pkt_type:0RTT|frame:STREAM |
[2025/09/12 11:42:07 425016] [debug] |scid:1aa4075133419c7c|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:0000562A5C08435C|stream_id:0|stream_offset:17|
[2025/09/12 11:42:07 425023] [debug] |scid:1aa4075133419c7c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:42:07 425029] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:07 425066] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:0|size:50|sent:66|pkt_type:0RTT|frame:STREAM |inflight:1184|now:1757677327425039|stream_id:0|stream_offset:17|
[2025/09/12 11:42:07 425075] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:0|origin_pktnum:0|size:50|enc_size:66|pkt_type:0RTT|frame:STREAM |conn_state:C_INITIAL_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:42:07 425083] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1184|
[2025/09/12 11:42:07 425089] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:07 425096] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:42:07 425102] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:07 425109] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:07 425115] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:07 425120] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757677328174725|now:1757677327425089|interv:749636|
[2025/09/12 11:42:07 425124] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562A5C08435C|path:0|pns:0|expire:1757677328174725|now:1757677327425089|interval:749636|pto_count:0|srtt:250000
[2025/09/12 11:42:07 425132] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 11:42:07 425139] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677328174725|
[2025/09/12 11:42:07 425145] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_active_queue|last_ticked_time:1757677327424969|pd_index:0|
[2025/09/12 11:42:07 425150] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677328174725|
[2025/09/12 11:42:07 425154] [debug] |xqc_engine_wakeup_after|wakeup:1757677328174725|now:1757677327425154|diff:749571|
[2025/09/12 11:42:07 425159] [debug] |xqc_engine_conn_logic|END|
[2025/09/12 11:42:07 458573] [info] |xqc_engine_packet_process|==>|conn:0000562A5C08435C|size:1200|state:C_INITIAL_SENT|recv_time:1757677327458568|
[2025/09/12 11:42:07 458619] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:42:07 458629] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_initial|success|Length:1161|
[2025/09/12 11:42:07 458645] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:07 458652] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:07 458669] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 11:42:07 458677] [debug] |scid:1aa4075133419c7c|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:07 458703] [debug] |scid:1aa4075133419c7c|xqc_process_crypto_frame|level:0|
[2025/09/12 11:42:07 458712] [debug] |scid:1aa4075133419c7c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 11:42:07 458720] [debug] |scid:1aa4075133419c7c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|129u|
[2025/09/12 11:42:07 459188] [debug] |scid:1aa4075133419c7c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:42:07 459196] [debug] |scid:1aa4075133419c7c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:42:07 459202] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677328174725|pq_index:0|
[2025/09/12 11:42:07 459209] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327424969|
[2025/09/12 11:42:07 459214] [debug] |scid:1aa4075133419c7c|xqc_process_frames|frame_type:0|
[2025/09/12 11:42:07 459219] [debug] |scid:1aa4075133419c7c|xqc_process_padding_frame|process padding|
[2025/09/12 11:42:07 459229] [info] |scid:1aa4075133419c7c|xqc_conn_confirm_cid|dcid change|ori:0ec198f4556716cd|new:144c4ac6be40f28910dc022a|
[2025/09/12 11:42:07 459235] [info] |scid:1aa4075133419c7c|xqc_conn_addr_validated|Address Validated|conn:0000562A5C08435C|role:0|
[2025/09/12 11:42:07 459242] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:42:07 459249] [debug] |scid:1aa4075133419c7c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 11:42:07 459255] [debug] |scid:1aa4075133419c7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 11:42:07 459261] [info] |scid:1aa4075133419c7c|xqc_conn_on_pkt_processed|====>|conn:0000562A5C08435C|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757677327458568|dcid:1aa4075133419c7c|dcid_seq:0|
[2025/09/12 11:42:07 459268] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:PATH_IDLE|expire:1757677447458568|now:1757677327458568|interv:120000000|
[2025/09/12 11:42:07 459274] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_IDLE|expire:1757677447458568|now:1757677327458568|interv:120000000|
[2025/09/12 11:42:07 459279] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327459279|
[2025/09/12 11:42:07 459285] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|state:C_INITIAL_SENT|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757677327459284|
[2025/09/12 11:42:07 459292] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:C_INITIAL_SENT|next_state:C_INITIAL_RECVD|
[2025/09/12 11:42:07 459298] [debug] |scid:1aa4075133419c7c|xqc_process_crypto_write_streams|
[2025/09/12 11:42:07 459303] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:42:07 459308] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:C_INITIAL_RECVD|next_state:C_INITIAL_RECVD|
[2025/09/12 11:42:07 459316] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|largest_recv:0|ack_delay:747|first_ack_range:0|largest_pkt_recv_time:1757677327458568|
[2025/09/12 11:42:07 459322] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 11:42:07 459326] [debug] |scid:1aa4075133419c7c|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 11:42:07 459332] [debug] |scid:1aa4075133419c7c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 11:42:07 459338] [debug] |scid:1aa4075133419c7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 459345] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:0|size:49|pkt_type:INIT|frame:ACK |
[2025/09/12 11:42:07 459352] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:07 459449] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:1|size:1184|sent:1200|pkt_type:INIT|frame:PADDING ACK |inflight:1234|now:1757677327459401|stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 459461] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:1|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING ACK |conn_state:C_INITIAL_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 11:42:07 459471] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|path:0|inflight:1234|applimit:1184|
[2025/09/12 11:42:07 459480] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137856|inflight:1234|
[2025/09/12 11:42:07 459490] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677328174725|
[2025/09/12 11:42:07 459495] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677328174725|
[2025/09/12 11:42:07 459500] [debug] |xqc_engine_wakeup_after|wakeup:1757677328174725|now:1757677327459500|diff:715225|
[2025/09/12 11:42:07 459506] [debug] |xqc_engine_main_logic|END|now:1757677327459284|
[2025/09/12 11:42:07 459517] [info] |xqc_engine_packet_process|==>|conn:0000562A5C08435C|size:181|state:C_INITIAL_RECVD|recv_time:1757677327459516|
[2025/09/12 11:42:07 459523] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_handshake|success|Length:152|
[2025/09/12 11:42:07 459530] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:07 459534] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:07 459541] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 11:42:07 459546] [debug] |scid:1aa4075133419c7c|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:07 459552] [debug] |scid:1aa4075133419c7c|xqc_create_crypto_stream|encrypt_level:2|cur_state:C_INITIAL_RECVD|
[2025/09/12 11:42:07 459562] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677328174725|pq_index:0|
[2025/09/12 11:42:07 459567] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327459284|
[2025/09/12 11:42:07 459572] [debug] |scid:1aa4075133419c7c|xqc_process_crypto_frame|level:2|
[2025/09/12 11:42:07 459577] [debug] |scid:1aa4075133419c7c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:42:07 459582] [debug] |scid:1aa4075133419c7c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|128u|
[2025/09/12 11:42:07 459593] [debug] |scid:1aa4075133419c7c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:0|rv:-1|
[2025/09/12 11:42:07 459598] [debug] |scid:1aa4075133419c7c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:42:07 459604] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:42:07 459610] [debug] |scid:1aa4075133419c7c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |ack_freq:2|
[2025/09/12 11:42:07 459615] [debug] |scid:1aa4075133419c7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 11:42:07 459620] [info] |scid:1aa4075133419c7c|xqc_conn_on_pkt_processed|====>|conn:0000562A5C08435C|path:0|size:181|pkt_type:HSK|pkt_num:0|frame:CRYPTO |recv_time:1757677327459516|dcid:1aa4075133419c7c|dcid_seq:0|
[2025/09/12 11:42:07 459626] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:PATH_IDLE|expire:1757677447459516|now:1757677327459516|interv:120000000|
[2025/09/12 11:42:07 459632] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_IDLE|expire:1757677447459516|now:1757677327459516|interv:120000000|
[2025/09/12 11:42:07 459640] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327459640|
[2025/09/12 11:42:07 459649] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|state:C_INITIAL_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) |now:1757677327459648|
[2025/09/12 11:42:07 459667] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_INITIAL_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:42:07 459674] [debug] |scid:1aa4075133419c7c|xqc_process_crypto_write_streams|
[2025/09/12 11:42:07 459679] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 11:42:07 459684] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:42:07 459691] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|largest_recv:0|ack_delay:175|first_ack_range:0|largest_pkt_recv_time:1757677327459516|
[2025/09/12 11:42:07 459699] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 11:42:07 459707] [debug] |scid:1aa4075133419c7c|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 11:42:07 459715] [debug] |scid:1aa4075133419c7c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:42:07 459724] [debug] |scid:1aa4075133419c7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 459733] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 11:42:07 459743] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:07 459774] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:0|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:1234|now:1757677327459751|stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 459783] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:0|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:C_HANDSHAKE_RECVD|po_in_flight:0||retrans:0|
[2025/09/12 11:42:07 459791] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677328174725|
[2025/09/12 11:42:07 459797] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677328174725|
[2025/09/12 11:42:07 459803] [debug] |xqc_engine_wakeup_after|wakeup:1757677328174725|now:1757677327459802|diff:714923|
[2025/09/12 11:42:07 459809] [debug] |xqc_engine_main_logic|END|now:1757677327459648|
[2025/09/12 11:42:07 459820] [info] |xqc_engine_packet_process|==>|conn:0000562A5C08435C|size:65|state:C_HANDSHAKE_RECVD|recv_time:1757677327459820|
[2025/09/12 11:42:07 459827] [info] |scid:1aa4075133419c7c|xqc_packet_parse_single|initial packet should be discarded|curr_stat:8|
[2025/09/12 11:42:07 459833] [info] |scid:1aa4075133419c7c|xqc_conn_process_packet|ignore err|-631|
[2025/09/12 11:42:07 459838] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:PATH_IDLE|expire:1757677447459820|now:1757677327459820|interv:120000000|
[2025/09/12 11:42:07 459842] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_IDLE|expire:1757677447459820|now:1757677327459820|interv:120000000|
[2025/09/12 11:42:07 459846] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677328174725|pq_index:0|
[2025/09/12 11:42:07 459850] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327459648|
[2025/09/12 11:42:07 459856] [info] |xqc_engine_packet_process|==>|conn:0000562A5C08435C|size:1057|state:C_HANDSHAKE_RECVD|recv_time:1757677327459856|
[2025/09/12 11:42:07 459861] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1aa4075133419c7c|spin_bit:1|
[2025/09/12 11:42:07 459868] [warn] |scid:1aa4075133419c7c|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 11:42:07 459876] [debug] |scid:1aa4075133419c7c|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 11:42:07 459883] [info] |scid:1aa4075133419c7c|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:42:07 459896] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:PATH_IDLE|expire:1757677447459856|now:1757677327459856|interv:120000000|
[2025/09/12 11:42:07 459900] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_IDLE|expire:1757677447459856|now:1757677327459856|interv:120000000|
[2025/09/12 11:42:07 459905] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327459904|
[2025/09/12 11:42:07 459909] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757677327459908|
[2025/09/12 11:42:07 459915] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677328174725|
[2025/09/12 11:42:07 459919] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677328174725|
[2025/09/12 11:42:07 459922] [debug] |xqc_engine_wakeup_after|wakeup:1757677328174725|now:1757677327459922|diff:714803|
[2025/09/12 11:42:07 459926] [debug] |xqc_engine_main_logic|END|now:1757677327459908|
[2025/09/12 11:42:07 483739] [info] |xqc_engine_packet_process|==>|conn:0000562A5C08435C|size:35|state:C_HANDSHAKE_RECVD|recv_time:1757677327483733|
[2025/09/12 11:42:07 483773] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1aa4075133419c7c|spin_bit:1|
[2025/09/12 11:42:07 483780] [warn] |scid:1aa4075133419c7c|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 11:42:07 483802] [debug] |scid:1aa4075133419c7c|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 11:42:07 483810] [info] |scid:1aa4075133419c7c|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 11:42:07 483817] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:PATH_IDLE|expire:1757677447483733|now:1757677327483733|interv:120000000|
[2025/09/12 11:42:07 483823] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_IDLE|expire:1757677447483733|now:1757677327483733|interv:120000000|
[2025/09/12 11:42:07 483829] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677328174725|pq_index:0|
[2025/09/12 11:42:07 483837] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327459908|
[2025/09/12 11:42:07 483846] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327483846|
[2025/09/12 11:42:07 483853] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) |now:1757677327483851|
[2025/09/12 11:42:07 483863] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677328174725|
[2025/09/12 11:42:07 483869] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677328174725|
[2025/09/12 11:42:07 483876] [debug] |xqc_engine_wakeup_after|wakeup:1757677328174725|now:1757677327483876|diff:690849|
[2025/09/12 11:42:07 483883] [debug] |xqc_engine_main_logic|END|now:1757677327483851|
[2025/09/12 11:42:07 542172] [info] |xqc_engine_packet_process|==>|conn:0000562A5C08435C|size:89|state:C_HANDSHAKE_RECVD|recv_time:1757677327542168|
[2025/09/12 11:42:07 542211] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_handshake|success|Length:60|
[2025/09/12 11:42:07 542225] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:07 542232] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 11:42:07 542247] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 11:42:07 542252] [debug] |scid:1aa4075133419c7c|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:07 542261] [debug] |scid:1aa4075133419c7c|xqc_process_crypto_frame|level:2|
[2025/09/12 11:42:07 542268] [debug] |scid:1aa4075133419c7c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:42:07 542274] [debug] |scid:1aa4075133419c7c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 11:42:07 542415] [debug] |scid:1aa4075133419c7c|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:42:07 542423] [info] |scid:1aa4075133419c7c|xqc_conn_tls_transport_params_cb|store sr_token with cid: 0ec198f4556716cd|token:51cabb07a31f7c8a921b611f5ef87344
[2025/09/12 11:42:07 542431] [debug] |scid:1aa4075133419c7c|xqc_conn_enable_multipath|xqc_conn_enable_multipath|0|1|
[2025/09/12 11:42:07 542438] [debug] |scid:1aa4075133419c7c|xqc_conn_multipath_version_negotiation|multipath version negotiation succeed on multipath 010|
[2025/09/12 11:42:07 542663] [debug] |scid:1aa4075133419c7c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 11:42:07 542670] [debug] |scid:1aa4075133419c7c|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 11:42:07 542676] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677328174725|pq_index:0|
[2025/09/12 11:42:07 542681] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327483851|
[2025/09/12 11:42:07 542688] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:42:07 542693] [debug] |scid:1aa4075133419c7c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD |ack_freq:2|
[2025/09/12 11:42:07 542698] [debug] |scid:1aa4075133419c7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 11:42:07 542702] [info] |scid:1aa4075133419c7c|xqc_conn_on_pkt_processed|====>|conn:0000562A5C08435C|path:0|size:89|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757677327542168|dcid:1aa4075133419c7c|dcid_seq:0|
[2025/09/12 11:42:07 542709] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:PATH_IDLE|expire:1757677447542168|now:1757677327542168|interv:120000000|
[2025/09/12 11:42:07 542713] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_IDLE|expire:1757677447542168|now:1757677327542168|interv:120000000|
[2025/09/12 11:42:07 542717] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327542717|
[2025/09/12 11:42:07 542722] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|state:C_HANDSHAKE_RECVD|flag:TICKING DCID_OK HAS_0RTT UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD |now:1757677327542722|
[2025/09/12 11:42:07 542728] [info] |scid:1aa4075133419c7c|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 11:42:07 542732] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:C_HANDSHAKE_RECVD|
[2025/09/12 11:42:07 542737] [debug] |scid:1aa4075133419c7c|xqc_process_crypto_write_streams|
[2025/09/12 11:42:07 542741] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 11:42:07 542748] [info] |scid:1aa4075133419c7c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:72|sent:39|pkt_type:HSK|frame:CRYPTO |now:1757677327542747|
[2025/09/12 11:42:07 542752] [debug] |scid:1aa4075133419c7c|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000562A5C08435C|
[2025/09/12 11:42:07 542758] [debug] |scid:1aa4075133419c7c|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:50|cwnd:137856|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 11:42:07 542762] [info] |scid:1aa4075133419c7c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 11:42:07 542767] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:07 542772] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:07 542776] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:07 542780] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 50|
[2025/09/12 11:42:07 542788] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 11:42:07 542792] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757677327542766|interv:18444986396382008849|
[2025/09/12 11:42:07 542796] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562A5C08435C|path:0|pns:0|expire:18446744073709551615|now:1757677327542766|interval:18444986396382008849|pto_count:0|srtt:250000
[2025/09/12 11:42:07 542801] [debug] |scid:1aa4075133419c7c|xqc_conn_early_data_accept|accept|
[2025/09/12 11:42:07 542806] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:C_HANDSHAKE_RECVD|next_state:ESTABED|
[2025/09/12 11:42:07 542810] [debug] |scid:1aa4075133419c7c|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 11:42:07 542815] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1aa4075133419c7c|spin_bit:1|
[2025/09/12 11:42:07 542821] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:07 542825] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 11:42:07 542831] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 11:42:07 542835] [debug] |scid:1aa4075133419c7c|xqc_process_frames|frame_type:b|
[2025/09/12 11:42:07 542840] [debug] |scid:1aa4075133419c7c|xqc_process_stream_frame|offset:0|data_length:1024|fin:1|stream_id:0|path:0|
[2025/09/12 11:42:07 542845] [debug] |scid:1aa4075133419c7c|xqc_insert_stream_frame|merge left|merged_offset_end:1024|new_offset:0|new_len:1024|
[2025/09/12 11:42:07 542849] [debug] |scid:1aa4075133419c7c|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 11:42:07 542853] [debug] |scid:1aa4075133419c7c|xqc_process_stream_frame|stream_length:1024|merged_offset_end:1024|stream_id:0|
[2025/09/12 11:42:07 542858] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:ACK_01RTT|expire:1757677327484856|now:1757677327459856|interv:25000|
[2025/09/12 11:42:07 542863] [debug] |scid:1aa4075133419c7c|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677327459856|max_ack_delay:25000|
[2025/09/12 11:42:07 542868] [debug] |scid:1aa4075133419c7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 11:42:07 542872] [info] |scid:1aa4075133419c7c|xqc_conn_on_pkt_processed|====>|conn:0000562A5C08435C|path:0|size:1057|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757677327459856|dcid:1aa4075133419c7c|dcid_seq:0|
[2025/09/12 11:42:07 542877] [debug] |scid:1aa4075133419c7c|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 11:42:07 542881] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1aa4075133419c7c|spin_bit:1|
[2025/09/12 11:42:07 542885] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:42:07 542889] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 11:42:07 542894] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 11:42:07 542897] [debug] |scid:1aa4075133419c7c|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:07 542902] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|conn:0000562A5C08435C|path:0|pkt_num:0|origin_pktnum:0|size:50|pns:2|pkt_type:0RTT|frame:STREAM |conn_state:ESTABED|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 11:42:07 542907] [debug] |scid:1aa4075133419c7c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1234|prior_delivered:0|prior_time:1757677327424725|is_app_limited:1|send_elapse:314|ack_elapse:59008|ctl_first_sent_time:1757677327425039|lagest_ack_time:1757677327483733|curr_delivered:50|
[2025/09/12 11:42:07 542916] [debug] |scid:1aa4075133419c7c|xqc_update_sample|sampler_sent_time_update:1757677327425039|
[2025/09/12 11:42:07 542920] [debug] |scid:1aa4075133419c7c|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 11:42:07 542927] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 11:42:07 542931] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_rtt|before update rtt|conn:0000562A5C08435C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:58694|ack_delay:25560|
[2025/09/12 11:42:07 542938] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_rtt|l-0.0.0.0-44538-1aa4075133419c7c p-193.167.100.100-443-144c4ac6be40f28910dc022a |after update rtt|conn:0000562A5C08435C|srtt:58694|rttvar:29347|minrtt:58694|latest_rtt:58694|ack_delay:25560|
[2025/09/12 11:42:07 542943] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 11:42:07 542947] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:42:07 542951] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:58694|rtt_var:29347|pto_duration:176082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:07 542955] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757677327719037|now:1757677327542951|interv:176086|
[2025/09/12 11:42:07 542960] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562A5C08435C|path:0|pns:1|expire:1757677327719037|now:1757677327542951|interval:176086|pto_count:0|srtt:58694
[2025/09/12 11:42:07 542964] [debug] |scid:1aa4075133419c7c|xqc_generate_sample|sampler: send_elapse 314, ack_elapse 59008, delivered 50|rate 847|lost 0|
[2025/09/12 11:42:07 542969] [debug] |scid:1aa4075133419c7c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 11:42:07 542973] [debug] |scid:1aa4075133419c7c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (847) in round 1|
[2025/09/12 11:42:07 542977] [debug] |scid:1aa4075133419c7c|xqc_bbr_update_min_rtt|probertt expire|rtt:58694, old_rtt:2147483647|
[2025/09/12 11:42:07 542981] [debug] |scid:1aa4075133419c7c|xqc_bbr_update_min_rtt|minrtt expire|rtt:58694, old_rtt:2147483647|
[2025/09/12 11:42:07 542985] [debug] |scid:1aa4075133419c7c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:100|
[2025/09/12 11:42:07 542989] [debug] |scid:1aa4075133419c7c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:50|po_sent_time:1757677327425039|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:50|
[2025/09/12 11:42:07 542994] [debug] |scid:1aa4075133419c7c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137856|packet_lost:0|acked:50|po_sent_time:1757677327425039|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:50|
[2025/09/12 11:42:07 542999] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|l-0.0.0.0-44538-1aa4075133419c7c p-193.167.100.100-443-144c4ac6be40f28910dc022a |bbr on ack|mode:0|pacing_rate:6776066|bw:847|cwnd:137906|full_bw_reached:0|inflight:0|srtt:58694|latest_rtt:58694|min_rtt:58694|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:42:07 543004] [debug] |scid:1aa4075133419c7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 11:42:07 543009] [info] |scid:1aa4075133419c7c|xqc_conn_on_pkt_processed|====>|conn:0000562A5C08435C|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757677327483733|dcid:1aa4075133419c7c|dcid_seq:0|
[2025/09/12 11:42:07 543017] [debug] |scid:1aa4075133419c7c|xqc_process_read_streams|stream_read_notify|flag:74|stream_id:0|conn:0000562A5C08435C|
[2025/09/12 11:42:07 543022] [debug] |scid:1aa4075133419c7c|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 11:42:07 543027] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:STREAM_CLOSE|expire:1757677328146272|now:1757677327543026|interv:603246|
[2025/09/12 11:42:07 543070] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|largest_recv:3|ack_delay:902|first_ack_range:0|largest_pkt_recv_time:1757677327542168|
[2025/09/12 11:42:07 543079] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:3|low:3|pkt_pns:1|
[2025/09/12 11:42:07 543085] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:1|
[2025/09/12 11:42:07 543091] [debug] |scid:1aa4075133419c7c|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 11:42:07 543097] [debug] |scid:1aa4075133419c7c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:42:07 543105] [debug] |scid:1aa4075133419c7c|xqc_path_get_perf_class|conn:0000562A5C08435C|path_id:0|path_srtt:58694|min_srtt:58694|path_bw:847|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:07 543113] [debug] |scid:1aa4075133419c7c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562A5C08435C|path_id:0|path_srtt:58694|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:07 543120] [debug] |scid:1aa4075133419c7c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:72|reinj:0|path_class:2|
[2025/09/12 11:42:07 543127] [debug] |scid:1aa4075133419c7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 543136] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:0|size:72|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:42:07 543144] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:07 543200] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:1|size:72|sent:88|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757677327543154|stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 543210] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:1|origin_pktnum:0|size:72|enc_size:88|pkt_type:HSK|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:07 543216] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 11:42:07 543223] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:58694|rtt_var:29347|pto_duration:176082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:07 543230] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:07 543235] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 72|
[2025/09/12 11:42:07 543241] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:42:07 543246] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757677327719236|now:1757677327543222|interv:176014|
[2025/09/12 11:42:07 543252] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562A5C08435C|path:0|pns:1|expire:1757677327719236|now:1757677327543222|interval:176014|pto_count:0|srtt:58694
[2025/09/12 11:42:07 543258] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137906|inflight:72|
[2025/09/12 11:42:07 543264] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:0|size:41|pkt_type:HSK|frame:ACK |
[2025/09/12 11:42:07 543270] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:42:07 543311] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:2|size:41|sent:57|pkt_type:HSK|frame:ACK |inflight:72|now:1757677327543286|stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 543321] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:2|origin_pktnum:0|size:41|enc_size:57|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:07 543330] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677327484856|
[2025/09/12 11:42:07 543336] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677327484856|
[2025/09/12 11:42:07 543343] [debug] |xqc_engine_wakeup_after|wakeup:1757677327484856|now:1757677327543343|diff:18446744073709493129|
[2025/09/12 11:42:07 543348] [debug] |xqc_engine_main_logic|END|now:1757677327542722|
[2025/09/12 11:42:07 543354] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327543354|
[2025/09/12 11:42:07 543377] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677327484856|pq_index:0|
[2025/09/12 11:42:07 543381] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327542722|
[2025/09/12 11:42:07 543386] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677327543385|
[2025/09/12 11:42:07 543391] [debug] |scid:1aa4075133419c7c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677327484856|now:1757677327543385|
[2025/09/12 11:42:07 543395] [debug] |scid:1aa4075133419c7c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:42:07 543399] [debug] |scid:1aa4075133419c7c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677327484856|now:1757677327543385|
[2025/09/12 11:42:07 543403] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:07 543408] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|largest_recv:6|ack_delay:83552|first_ack_range:0|largest_pkt_recv_time:1757677327459856|
[2025/09/12 11:42:07 543412] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:6|low:6|pkt_pns:2|
[2025/09/12 11:42:07 543416] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 11:42:07 543420] [debug] |scid:1aa4075133419c7c|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:0|frame_largest_recv:6|
[2025/09/12 11:42:07 543424] [debug] |scid:1aa4075133419c7c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:07 543428] [debug] |scid:1aa4075133419c7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 543433] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:0|size:25|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:07 543438] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:42:07 543465] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:1|size:25|sent:41|pkt_type:SHORT_HEADER|frame:ACK |inflight:72|now:1757677327543444|stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 543474] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:1|origin_pktnum:0|size:25|enc_size:41|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:07 543482] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677327719236|
[2025/09/12 11:42:07 543488] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677327719236|
[2025/09/12 11:42:07 543494] [debug] |xqc_engine_wakeup_after|wakeup:1757677327719236|now:1757677327543494|diff:175742|
[2025/09/12 11:42:07 543500] [debug] |xqc_engine_main_logic|END|now:1757677327543385|
[2025/09/12 11:42:07 574521] [info] |xqc_engine_packet_process|==>|conn:0000562A5C08435C|size:30|state:ESTABED|recv_time:1757677327574516|
[2025/09/12 11:42:07 574574] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1aa4075133419c7c|spin_bit:1|
[2025/09/12 11:42:07 574592] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 11:42:07 574596] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 11:42:07 574606] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 11:42:07 574613] [debug] |scid:1aa4075133419c7c|xqc_process_frames|frame_type:1e|
[2025/09/12 11:42:07 574621] [info] |scid:1aa4075133419c7c|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000562A5C08435C|
[2025/09/12 11:42:07 574631] [debug] |scid:1aa4075133419c7c|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:137906|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 11:42:07 574656] [info] |scid:1aa4075133419c7c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 11:42:07 574663] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000562A5C08435C|path:0|
[2025/09/12 11:42:07 574669] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:07 574676] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:ACK_01RTT|expire:1757677327599516|now:1757677327574516|interv:25000|
[2025/09/12 11:42:07 574684] [debug] |scid:1aa4075133419c7c|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677327574516|max_ack_delay:25000|
[2025/09/12 11:42:07 574690] [debug] |scid:1aa4075133419c7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 11:42:07 574696] [info] |scid:1aa4075133419c7c|xqc_conn_on_pkt_processed|====>|conn:0000562A5C08435C|path:0|size:30|pkt_type:SHORT_HEADER|pkt_num:7|frame:HANDSHAKE_DONE |recv_time:1757677327574516|dcid:1aa4075133419c7c|dcid_seq:0|
[2025/09/12 11:42:07 574705] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:PATH_IDLE|expire:1757677447574516|now:1757677327574516|interv:120000000|
[2025/09/12 11:42:07 574710] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_IDLE|expire:1757677447574516|now:1757677327574516|interv:120000000|
[2025/09/12 11:42:07 574715] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677327719236|pq_index:0|
[2025/09/12 11:42:07 574721] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327543385|
[2025/09/12 11:42:07 574727] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327574727|
[2025/09/12 11:42:07 574735] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|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:1757677327574733|
[2025/09/12 11:42:07 574771] [debug] |scid:1aa4075133419c7c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8dc48ce3618f7329|sr_token:00000000000000000000000000000000|seq_num:1
[2025/09/12 11:42:07 574783] [debug] |scid:1aa4075133419c7c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:820198fa55ac8aed|sr_token:00000000000000000000000000000000|seq_num:2
[2025/09/12 11:42:07 574792] [debug] |scid:1aa4075133419c7c|xqc_path_get_perf_class|conn:0000562A5C08435C|path_id:0|path_srtt:58694|min_srtt:58694|path_bw:847|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:07 574798] [debug] |scid:1aa4075133419c7c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562A5C08435C|path_id:0|path_srtt:58694|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:07 574813] [debug] |scid:1aa4075133419c7c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 11:42:07 574821] [debug] |scid:1aa4075133419c7c|xqc_path_get_perf_class|conn:0000562A5C08435C|path_id:0|path_srtt:58694|min_srtt:58694|path_bw:847|loss_rate:0.00|path_pto:0|
[2025/09/12 11:42:07 574827] [debug] |scid:1aa4075133419c7c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562A5C08435C|path_id:0|path_srtt:58694|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:07 574834] [debug] |scid:1aa4075133419c7c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 11:42:07 574842] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:07 574849] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:42:07 574912] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:2|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757677327574861|stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 574926] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:2|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:07 574933] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 11:42:07 574940] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:58694|rtt_var:29347|pto_duration:176082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:07 574947] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:07 574953] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:07 574959] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:42:07 574965] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757677327775943|now:1757677327574940|interv:201003|
[2025/09/12 11:42:07 574971] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562A5C08435C|path:0|pns:2|expire:1757677327775943|now:1757677327574940|interval:201003|pto_count:0|srtt:58694
[2025/09/12 11:42:07 574979] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137906|inflight:45|
[2025/09/12 11:42:07 574987] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:07 574994] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:42:07 575025] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:3|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757677327575005|stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 575034] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:3|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:07 575041] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 11:42:07 575048] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:58694|rtt_var:29347|pto_duration:176082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:07 575055] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:07 575068] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:07 575074] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 90|
[2025/09/12 11:42:07 575081] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757677327776087|now:1757677327575048|interv:201039|
[2025/09/12 11:42:07 575088] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562A5C08435C|path:0|pns:2|expire:1757677327776087|now:1757677327575048|interval:201039|pto_count:0|srtt:58694
[2025/09/12 11:42:07 575095] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137906|inflight:90|
[2025/09/12 11:42:07 575102] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677327599516|
[2025/09/12 11:42:07 575109] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677327599516|
[2025/09/12 11:42:07 575115] [debug] |xqc_engine_wakeup_after|wakeup:1757677327599516|now:1757677327575115|diff:24401|
[2025/09/12 11:42:07 575121] [debug] |xqc_engine_main_logic|END|now:1757677327574733|
[2025/09/12 11:42:07 575133] [info] |xqc_engine_packet_process|==>|conn:0000562A5C08435C|size:61|state:ESTABED|recv_time:1757677327575133|
[2025/09/12 11:42:07 575140] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1aa4075133419c7c|spin_bit:1|
[2025/09/12 11:42:07 575147] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 11:42:07 575151] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 11:42:07 575158] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 11:42:07 575165] [debug] |scid:1aa4075133419c7c|xqc_process_frames|frame_type:18|
[2025/09/12 11:42:07 575172] [debug] |scid:1aa4075133419c7c|xqc_process_new_conn_id_frame|new_conn_id|bf352f70b287a9082bcb08f8|sr_token:561db049902d88f7fc7d20b13795d022
[2025/09/12 11:42:07 575183] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:07 575189] [debug] |scid:1aa4075133419c7c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 11:42:07 575194] [debug] |scid:1aa4075133419c7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 11:42:07 575198] [info] |scid:1aa4075133419c7c|xqc_conn_on_pkt_processed|====>|conn:0000562A5C08435C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:9|frame:NEW_CONNECTION_ID |recv_time:1757677327575133|dcid:1aa4075133419c7c|dcid_seq:0|
[2025/09/12 11:42:07 575203] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:PATH_IDLE|expire:1757677447575133|now:1757677327575133|interv:120000000|
[2025/09/12 11:42:07 575207] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_IDLE|expire:1757677447575133|now:1757677327575133|interv:120000000|
[2025/09/12 11:42:07 575211] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677327599516|pq_index:0|
[2025/09/12 11:42:07 575215] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327574733|
[2025/09/12 11:42:07 575219] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327575219|
[2025/09/12 11:42:07 575224] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|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:1757677327575223|
[2025/09/12 11:42:07 575231] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|largest_recv:9|ack_delay:97|first_ack_range:0|largest_pkt_recv_time:1757677327575133|
[2025/09/12 11:42:07 575240] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:9|low:9|pkt_pns:2|
[2025/09/12 11:42:07 575244] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/09/12 11:42:07 575248] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 11:42:07 575251] [debug] |scid:1aa4075133419c7c|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:9|frame_largest_recv:9|
[2025/09/12 11:42:07 575256] [debug] |scid:1aa4075133419c7c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:07 575260] [debug] |scid:1aa4075133419c7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 575265] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:07 575270] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 11:42:07 575297] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:4|size:26|sent:42|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757677327575275|stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 575303] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:4|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:07 575308] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677327776087|
[2025/09/12 11:42:07 575312] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677327776087|
[2025/09/12 11:42:07 575316] [debug] |xqc_engine_wakeup_after|wakeup:1757677327776087|now:1757677327575316|diff:200771|
[2025/09/12 11:42:07 575320] [debug] |xqc_engine_main_logic|END|now:1757677327575223|
[2025/09/12 11:42:07 575328] [info] |xqc_engine_packet_process|==>|conn:0000562A5C08435C|size:61|state:ESTABED|recv_time:1757677327575327|
[2025/09/12 11:42:07 575332] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1aa4075133419c7c|spin_bit:1|
[2025/09/12 11:42:07 575337] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 11:42:07 575341] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 11:42:07 575346] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 11:42:07 575350] [debug] |scid:1aa4075133419c7c|xqc_process_frames|frame_type:18|
[2025/09/12 11:42:07 575354] [debug] |scid:1aa4075133419c7c|xqc_process_new_conn_id_frame|new_conn_id|f0e2f3253ea3216182b99742|sr_token:fc9e3b01bd9a59c6452d130d190792f8
[2025/09/12 11:42:07 575377] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:ACK_01RTT|expire:1757677327600327|now:1757677327575327|interv:25000|
[2025/09/12 11:42:07 575382] [debug] |scid:1aa4075133419c7c|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677327575327|max_ack_delay:25000|
[2025/09/12 11:42:07 575387] [debug] |scid:1aa4075133419c7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 11:42:07 575391] [info] |scid:1aa4075133419c7c|xqc_conn_on_pkt_processed|====>|conn:0000562A5C08435C|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:10|frame:NEW_CONNECTION_ID |recv_time:1757677327575327|dcid:1aa4075133419c7c|dcid_seq:0|
[2025/09/12 11:42:07 575395] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:PATH_IDLE|expire:1757677447575327|now:1757677327575327|interv:120000000|
[2025/09/12 11:42:07 575399] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_IDLE|expire:1757677447575327|now:1757677327575327|interv:120000000|
[2025/09/12 11:42:07 575407] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677327776087|pq_index:0|
[2025/09/12 11:42:07 575411] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327575223|
[2025/09/12 11:42:07 575415] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327575415|
[2025/09/12 11:42:07 575419] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|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:1757677327575419|
[2025/09/12 11:42:07 575425] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677327600327|
[2025/09/12 11:42:07 575429] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677327600327|
[2025/09/12 11:42:07 575433] [debug] |xqc_engine_wakeup_after|wakeup:1757677327600327|now:1757677327575433|diff:24894|
[2025/09/12 11:42:07 575437] [debug] |xqc_engine_main_logic|END|now:1757677327575419|
[2025/09/12 11:42:07 575442] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327575442|
[2025/09/12 11:42:07 575446] [debug] |xqc_engine_wakeup_after|wakeup:1757677327600327|now:1757677327575446|diff:24881|
[2025/09/12 11:42:07 575449] [debug] |xqc_engine_main_logic|END|now:1757677327575442|
[2025/09/12 11:42:07 598850] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327598849|
[2025/09/12 11:42:07 598867] [debug] |xqc_engine_wakeup_after|wakeup:1757677327600327|now:1757677327598867|diff:1460|
[2025/09/12 11:42:07 598872] [debug] |xqc_engine_main_logic|END|now:1757677327598849|
[2025/09/12 11:42:07 601001] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327601000|
[2025/09/12 11:42:07 601008] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677327600327|pq_index:0|
[2025/09/12 11:42:07 601013] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327575419|
[2025/09/12 11:42:07 601019] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|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:1757677327601017|
[2025/09/12 11:42:07 601025] [debug] |scid:1aa4075133419c7c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677327600327|now:1757677327601017|
[2025/09/12 11:42:07 601030] [debug] |scid:1aa4075133419c7c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:42:07 601034] [debug] |scid:1aa4075133419c7c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677327600327|now:1757677327601017|
[2025/09/12 11:42:07 601038] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:07 601047] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|largest_recv:10|ack_delay:25719|first_ack_range:1|largest_pkt_recv_time:1757677327575327|
[2025/09/12 11:42:07 601052] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 11:42:07 601056] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/09/12 11:42:07 601059] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 11:42:07 601063] [debug] |scid:1aa4075133419c7c|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 11:42:07 601068] [debug] |scid:1aa4075133419c7c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:07 601074] [debug] |scid:1aa4075133419c7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 601080] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:0|size:27|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:07 601085] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 11:42:07 601143] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:5|size:27|sent:43|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757677327601107|stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 601149] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:5|origin_pktnum:0|size:27|enc_size:43|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:07 601155] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677327776087|
[2025/09/12 11:42:07 601160] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677327776087|
[2025/09/12 11:42:07 601164] [debug] |xqc_engine_wakeup_after|wakeup:1757677327776087|now:1757677327601164|diff:174923|
[2025/09/12 11:42:07 601168] [debug] |xqc_engine_main_logic|END|now:1757677327601017|
[2025/09/12 11:42:07 631950] [info] |xqc_engine_packet_process|==>|conn:0000562A5C08435C|size:39|state:ESTABED|recv_time:1757677327631945|
[2025/09/12 11:42:07 631979] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1aa4075133419c7c|spin_bit:1|
[2025/09/12 11:42:07 632007] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 11:42:07 632015] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 11:42:07 632027] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 11:42:07 632032] [debug] |scid:1aa4075133419c7c|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:07 632041] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|conn:0000562A5C08435C|path:0|pkt_num:2|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:2|
[2025/09/12 11:42:07 632049] [debug] |scid:1aa4075133419c7c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:50|prior_time:1757677327574861|is_app_limited:1|send_elapse:0|ack_elapse:57084|ctl_first_sent_time:1757677327574861|lagest_ack_time:1757677327631945|curr_delivered:95|
[2025/09/12 11:42:07 632056] [debug] |scid:1aa4075133419c7c|xqc_update_sample|sampler_sent_time_update:1757677327574861|
[2025/09/12 11:42:07 632066] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 11:42:07 632072] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_rtt|before update rtt|conn:0000562A5C08435C|srtt:58694|rttvar:29347|minrtt:58694|latest_rtt:57084|ack_delay:26048|
[2025/09/12 11:42:07 632077] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_rtt|l-0.0.0.0-44538-1aa4075133419c7c p-193.167.100.100-443-144c4ac6be40f28910dc022a |after update rtt|conn:0000562A5C08435C|srtt:58493|rttvar:22413|minrtt:57084|latest_rtt:57084|ack_delay:25000|
[2025/09/12 11:42:07 632081] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 11:42:07 632087] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:42:07 632091] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:58493|rtt_var:22413|pto_duration:148145|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:07 632097] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:07 632103] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:07 632109] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:42:07 632115] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757677327748150|now:1757677327632090|interv:116060|
[2025/09/12 11:42:07 632122] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562A5C08435C|path:0|pns:2|expire:1757677327748150|now:1757677327632090|interval:116060|pto_count:0|srtt:58493
[2025/09/12 11:42:07 632141] [debug] |scid:1aa4075133419c7c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 57084, delivered 45|rate 788|lost 0|
[2025/09/12 11:42:07 632148] [debug] |scid:1aa4075133419c7c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 11:42:07 632153] [debug] |scid:1aa4075133419c7c|xqc_bbr_update_min_rtt|probertt expire|rtt:57084, old_rtt:58694|
[2025/09/12 11:42:07 632157] [debug] |scid:1aa4075133419c7c|xqc_bbr_update_min_rtt|minrtt expire|rtt:57084, old_rtt:58694|
[2025/09/12 11:42:07 632161] [debug] |scid:1aa4075133419c7c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:100|
[2025/09/12 11:42:07 632165] [debug] |scid:1aa4075133419c7c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137906|packet_lost:0|acked:45|po_sent_time:1757677327574861|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:95|
[2025/09/12 11:42:07 632170] [debug] |scid:1aa4075133419c7c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137906|packet_lost:0|acked:45|po_sent_time:1757677327574861|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:95|
[2025/09/12 11:42:07 632175] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|l-0.0.0.0-44538-1aa4075133419c7c p-193.167.100.100-443-144c4ac6be40f28910dc022a |bbr on ack|mode:0|pacing_rate:6776066|bw:847|cwnd:137951|full_bw_reached:0|inflight:45|srtt:58493|latest_rtt:57084|min_rtt:57084|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:42:07 632185] [debug] |scid:1aa4075133419c7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 11:42:07 632192] [info] |scid:1aa4075133419c7c|xqc_conn_on_pkt_processed|====>|conn:0000562A5C08435C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757677327631945|dcid:1aa4075133419c7c|dcid_seq:0|
[2025/09/12 11:42:07 632200] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:PATH_IDLE|expire:1757677447631945|now:1757677327631945|interv:120000000|
[2025/09/12 11:42:07 632207] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_IDLE|expire:1757677447631945|now:1757677327631945|interv:120000000|
[2025/09/12 11:42:07 632211] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677327776087|pq_index:0|
[2025/09/12 11:42:07 632216] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327601017|
[2025/09/12 11:42:07 632220] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327632220|
[2025/09/12 11:42:07 632227] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|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:1757677327632224|
[2025/09/12 11:42:07 632236] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677327748150|
[2025/09/12 11:42:07 632240] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677327748150|
[2025/09/12 11:42:07 632244] [debug] |xqc_engine_wakeup_after|wakeup:1757677327748150|now:1757677327632244|diff:115906|
[2025/09/12 11:42:07 632249] [debug] |xqc_engine_main_logic|END|now:1757677327632224|
[2025/09/12 11:42:07 632255] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327632255|
[2025/09/12 11:42:07 632259] [debug] |xqc_engine_wakeup_after|wakeup:1757677327748150|now:1757677327632259|diff:115891|
[2025/09/12 11:42:07 632263] [debug] |xqc_engine_main_logic|END|now:1757677327632255|
[2025/09/12 11:42:07 748438] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327748437|
[2025/09/12 11:42:07 748472] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677327748150|pq_index:0|
[2025/09/12 11:42:07 748493] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327632224|
[2025/09/12 11:42:07 748499] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|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:1757677327748497|
[2025/09/12 11:42:07 748505] [debug] |scid:1aa4075133419c7c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677327748150|now:1757677327748497|
[2025/09/12 11:42:07 748510] [debug] |scid:1aa4075133419c7c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:42:07 748515] [debug] |scid:1aa4075133419c7c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562A5C08435C|path:0|bytes_in_flight:45|
[2025/09/12 11:42:07 748519] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:58493|rtt_var:22413|pto_duration:148145|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 11:42:07 748524] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:07 748528] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:07 748532] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:42:07 748536] [debug] |scid:1aa4075133419c7c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:42:07 748542] [debug] |scid:1aa4075133419c7c|xqc_conn_send_probe_pkt|conn:0000562A5C08435C|path:0|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:42:07 748548] [debug] |scid:1aa4075133419c7c|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:3|
[2025/09/12 11:42:07 748552] [debug] |scid:1aa4075133419c7c|xqc_conn_send_probe_pkt|conn:0000562A5C08435C|path:0|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:42:07 748556] [debug] |scid:1aa4075133419c7c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562A5C08435C|pto_count:1
[2025/09/12 11:42:07 748561] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000562A5C08435C|path:0|
[2025/09/12 11:42:07 748565] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:07 748568] [debug] |scid:1aa4075133419c7c|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757677327748497|
[2025/09/12 11:42:07 748572] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:07 748583] [debug] |scid:1aa4075133419c7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 748589] [debug] |scid:1aa4075133419c7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 748594] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:07 748600] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 11:42:07 748677] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:6|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757677327748615|stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 748684] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:6|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:07 748689] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1184|
[2025/09/12 11:42:07 748698] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:58493|rtt_var:22413|pto_duration:296290|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:07 748703] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:07 748707] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:07 748711] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:42:07 748714] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757677328094905|now:1757677327748698|interv:346207|
[2025/09/12 11:42:07 748719] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562A5C08435C|path:0|pns:2|expire:1757677328094905|now:1757677327748698|interval:346207|pto_count:1|srtt:58493
[2025/09/12 11:42:07 748723] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137951|inflight:45|
[2025/09/12 11:42:07 748729] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:07 748733] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 11:42:07 748751] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:7|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757677327748739|stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 748756] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:7|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 11:42:07 748760] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 11:42:07 748764] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:58493|rtt_var:22413|pto_duration:296290|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:07 748768] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:07 748772] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:07 748776] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 90|
[2025/09/12 11:42:07 748780] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757677328095029|now:1757677327748764|interv:346265|
[2025/09/12 11:42:07 748784] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562A5C08435C|path:0|pns:2|expire:1757677328095029|now:1757677327748764|interval:346265|pto_count:1|srtt:58493
[2025/09/12 11:42:07 748788] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137951|inflight:90|
[2025/09/12 11:42:07 748793] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677328095029|
[2025/09/12 11:42:07 748797] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677328095029|
[2025/09/12 11:42:07 748801] [debug] |xqc_engine_wakeup_after|wakeup:1757677328095029|now:1757677327748801|diff:346228|
[2025/09/12 11:42:07 748805] [debug] |xqc_engine_main_logic|END|now:1757677327748497|
[2025/09/12 11:42:07 881563] [info] |xqc_engine_packet_process|==>|conn:0000562A5C08435C|size:290|state:ESTABED|recv_time:1757677327881558|
[2025/09/12 11:42:07 881601] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1aa4075133419c7c|spin_bit:1|
[2025/09/12 11:42:07 881633] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 11:42:07 881640] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 11:42:07 881655] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 11:42:07 881663] [debug] |scid:1aa4075133419c7c|xqc_process_frames|frame_type:6|
[2025/09/12 11:42:07 881673] [debug] |scid:1aa4075133419c7c|xqc_create_crypto_stream|encrypt_level:3|cur_state:ESTABED|
[2025/09/12 11:42:07 881680] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677328095029|pq_index:0|
[2025/09/12 11:42:07 881687] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327748497|
[2025/09/12 11:42:07 881693] [debug] |scid:1aa4075133419c7c|xqc_process_crypto_frame|level:3|
[2025/09/12 11:42:07 881700] [debug] |scid:1aa4075133419c7c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:3|
[2025/09/12 11:42:07 881706] [debug] |scid:1aa4075133419c7c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:3|257u|
[2025/09/12 11:42:07 881963] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:ACK_01RTT|expire:1757677327906558|now:1757677327881558|interv:25000|
[2025/09/12 11:42:07 881976] [debug] |scid:1aa4075133419c7c|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677327881558|max_ack_delay:25000|
[2025/09/12 11:42:07 881985] [debug] |scid:1aa4075133419c7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 11:42:07 881992] [info] |scid:1aa4075133419c7c|xqc_conn_on_pkt_processed|====>|conn:0000562A5C08435C|path:0|size:290|pkt_type:SHORT_HEADER|pkt_num:16|frame:CRYPTO |recv_time:1757677327881558|dcid:1aa4075133419c7c|dcid_seq:0|
[2025/09/12 11:42:07 882000] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:PATH_IDLE|expire:1757677447881558|now:1757677327881558|interv:120000000|
[2025/09/12 11:42:07 882006] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_IDLE|expire:1757677447881558|now:1757677327881558|interv:120000000|
[2025/09/12 11:42:07 882010] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327882010|
[2025/09/12 11:42:07 882015] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|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:1757677327882014|
[2025/09/12 11:42:07 882021] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_read|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:42:07 882025] [debug] |scid:1aa4075133419c7c|xqc_process_crypto_write_streams|
[2025/09/12 11:42:07 882029] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 11:42:07 882033] [debug] |scid:1aa4075133419c7c|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:42:07 882040] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677327906558|
[2025/09/12 11:42:07 882045] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677327906558|
[2025/09/12 11:42:07 882049] [debug] |xqc_engine_wakeup_after|wakeup:1757677327906558|now:1757677327882048|diff:24510|
[2025/09/12 11:42:07 882053] [debug] |xqc_engine_main_logic|END|now:1757677327882014|
[2025/09/12 11:42:07 882059] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327882059|
[2025/09/12 11:42:07 882063] [debug] |xqc_engine_wakeup_after|wakeup:1757677327906558|now:1757677327882063|diff:24495|
[2025/09/12 11:42:07 882067] [debug] |xqc_engine_main_logic|END|now:1757677327882059|
[2025/09/12 11:42:07 906482] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327906482|
[2025/09/12 11:42:07 906518] [debug] |xqc_engine_wakeup_after|wakeup:1757677327906558|now:1757677327906518|diff:40|
[2025/09/12 11:42:07 906523] [debug] |xqc_engine_main_logic|END|now:1757677327906482|
[2025/09/12 11:42:07 907589] [debug] |xqc_engine_main_logic|BEGIN|now:1757677327907589|
[2025/09/12 11:42:07 907596] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677327906558|pq_index:0|
[2025/09/12 11:42:07 907600] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327882014|
[2025/09/12 11:42:07 907606] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|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:1757677327907604|
[2025/09/12 11:42:07 907612] [debug] |scid:1aa4075133419c7c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757677327906558|now:1757677327907604|
[2025/09/12 11:42:07 907616] [debug] |scid:1aa4075133419c7c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 11:42:07 907621] [debug] |scid:1aa4075133419c7c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757677327906558|now:1757677327907604|
[2025/09/12 11:42:07 907625] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:07 907635] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|largest_recv:16|ack_delay:26077|first_ack_range:0|largest_pkt_recv_time:1757677327881558|
[2025/09/12 11:42:07 907640] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:16|low:16|pkt_pns:2|
[2025/09/12 11:42:07 907644] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:12|low:12|pkt_pns:2|
[2025/09/12 11:42:07 907648] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 11:42:07 907652] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:7|low:6|pkt_pns:2|
[2025/09/12 11:42:07 907656] [debug] |scid:1aa4075133419c7c|xqc_gen_ack_frame|high:0|low:0|pkt_pns:2|
[2025/09/12 11:42:07 907659] [debug] |scid:1aa4075133419c7c|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:16|frame_largest_recv:16|
[2025/09/12 11:42:07 907664] [debug] |scid:1aa4075133419c7c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:42:07 907670] [debug] |scid:1aa4075133419c7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 907675] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:42:07 907681] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:8-13|next_skip_chance:1757677328427116|current_time:1757677327907681|
[2025/09/12 11:42:07 907687] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 11:42:07 907761] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:14|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:90|now:1757677327907701|stream_id:0|stream_offset:0|
[2025/09/12 11:42:07 907769] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:14|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:07 907775] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677328095029|
[2025/09/12 11:42:07 907780] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677328095029|
[2025/09/12 11:42:07 907784] [debug] |xqc_engine_wakeup_after|wakeup:1757677328095029|now:1757677327907784|diff:187245|
[2025/09/12 11:42:07 907788] [debug] |xqc_engine_main_logic|END|now:1757677327907604|
[2025/09/12 11:42:08 095920] [debug] |xqc_engine_main_logic|BEGIN|now:1757677328095919|
[2025/09/12 11:42:08 095954] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677328095029|pq_index:0|
[2025/09/12 11:42:08 095974] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677327907604|
[2025/09/12 11:42:08 095980] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|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:1757677328095978|
[2025/09/12 11:42:08 095987] [debug] |scid:1aa4075133419c7c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757677328095029|now:1757677328095978|
[2025/09/12 11:42:08 095991] [debug] |scid:1aa4075133419c7c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 11:42:08 095996] [debug] |scid:1aa4075133419c7c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000562A5C08435C|path:0|bytes_in_flight:90|
[2025/09/12 11:42:08 096000] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:58493|rtt_var:22413|pto_duration:296290|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 11:42:08 096006] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:08 096010] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:08 096014] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 90|
[2025/09/12 11:42:08 096018] [debug] |scid:1aa4075133419c7c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 11:42:08 096023] [debug] |scid:1aa4075133419c7c|xqc_conn_send_probe_pkt|conn:0000562A5C08435C|path:0|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:42:08 096029] [debug] |scid:1aa4075133419c7c|xqc_conn_send_probe_pkt|conn:0000562A5C08435C|path:0|pkt_num:6|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 11:42:08 096037] [debug] |scid:1aa4075133419c7c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000562A5C08435C|pto_count:2
[2025/09/12 11:42:08 096041] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:58493|rtt_var:22413|pto_duration:592580|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 11:42:08 096045] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:08 096049] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:08 096053] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 45|
[2025/09/12 11:42:08 096057] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757677328441319|now:1757677328096041|interv:345278|
[2025/09/12 11:42:08 096061] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562A5C08435C|path:0|pns:2|expire:1757677328441319|now:1757677328096041|interval:345278|pto_count:2|srtt:58493
[2025/09/12 11:42:08 096069] [debug] |scid:1aa4075133419c7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:42:08 096074] [debug] |scid:1aa4075133419c7c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 11:42:08 096079] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:3|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:08 096085] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 11:42:08 096157] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:15|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:45|now:1757677328096099|stream_id:0|stream_offset:0|
[2025/09/12 11:42:08 096168] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:15|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 11:42:08 096173] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|path:0|inflight:45|applimit:1184|
[2025/09/12 11:42:08 096177] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:58493|rtt_var:22413|pto_duration:592580|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 11:42:08 096181] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:08 096185] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:08 096189] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 90|
[2025/09/12 11:42:08 096193] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757677328788679|now:1757677328096177|interv:692502|
[2025/09/12 11:42:08 096197] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562A5C08435C|path:0|pns:2|expire:1757677328788679|now:1757677328096177|interval:692502|pto_count:2|srtt:58493
[2025/09/12 11:42:08 096201] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137951|inflight:90|
[2025/09/12 11:42:08 096207] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:6|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:42:08 096211] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 11:42:08 096231] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:16|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:90|now:1757677328096217|stream_id:0|stream_offset:0|
[2025/09/12 11:42:08 096236] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:16|origin_pktnum:3|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:42:08 096241] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|path:0|inflight:90|applimit:1184|
[2025/09/12 11:42:08 096245] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|srtt:58493|rtt_var:22413|pto_duration:592580|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 11:42:08 096249] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:42:08 096253] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:42:08 096256] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_pto_time_and_space|conn:0000562A5C08435C|path:0|PNS: 2, unacked: 135|
[2025/09/12 11:42:08 096260] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:LOSS_DETECTION|expire:1757677328788797|now:1757677328096245|interv:692552|
[2025/09/12 11:42:08 096264] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000562A5C08435C|path:0|pns:2|expire:1757677328788797|now:1757677328096245|interval:692552|pto_count:2|srtt:58493
[2025/09/12 11:42:08 096268] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:137951|inflight:135|
[2025/09/12 11:42:08 096273] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677328146272|
[2025/09/12 11:42:08 096277] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677328146272|
[2025/09/12 11:42:08 096281] [debug] |xqc_engine_wakeup_after|wakeup:1757677328146272|now:1757677328096281|diff:49991|
[2025/09/12 11:42:08 096290] [debug] |xqc_engine_main_logic|END|now:1757677328095978|
[2025/09/12 11:42:08 127218] [info] |xqc_engine_packet_process|==>|conn:0000562A5C08435C|size:36|state:ESTABED|recv_time:1757677328127214|
[2025/09/12 11:42:08 127247] [debug] |scid:1aa4075133419c7c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1aa4075133419c7c|spin_bit:1|
[2025/09/12 11:42:08 127264] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|largest_pn:16|
[2025/09/12 11:42:08 127270] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:18|
[2025/09/12 11:42:08 127283] [debug] |scid:1aa4075133419c7c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:18|
[2025/09/12 11:42:08 127289] [debug] |scid:1aa4075133419c7c|xqc_process_frames|frame_type:2|
[2025/09/12 11:42:08 127296] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|conn:0000562A5C08435C|path:0|pkt_num:6|origin_pktnum:3|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:6|
[2025/09/12 11:42:08 127302] [debug] |scid:1aa4075133419c7c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:95|prior_time:1757677327748615|is_app_limited:1|send_elapse:0|ack_elapse:378599|ctl_first_sent_time:1757677327748615|lagest_ack_time:1757677328127214|curr_delivered:140|
[2025/09/12 11:42:08 127308] [debug] |scid:1aa4075133419c7c|xqc_update_sample|sampler_sent_time_update:1757677327748615|
[2025/09/12 11:42:08 127316] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 11:42:08 127323] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|conn:0000562A5C08435C|path:0|pkt_num:7|origin_pktnum:3|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:7|
[2025/09/12 11:42:08 127329] [debug] |scid:1aa4075133419c7c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:95|prior_time:1757677327748615|is_app_limited:1|send_elapse:0|ack_elapse:378599|ctl_first_sent_time:1757677327748615|lagest_ack_time:1757677328127214|curr_delivered:185|
[2025/09/12 11:42:08 127336] [debug] |scid:1aa4075133419c7c|xqc_update_sample|sampler_sent_time_update:1757677327748739|
[2025/09/12 11:42:08 127343] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 11:42:08 127350] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|conn:0000562A5C08435C|path:0|pkt_num:15|origin_pktnum:3|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:15|
[2025/09/12 11:42:08 127380] [debug] |scid:1aa4075133419c7c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:95|prior_time:1757677327748615|is_app_limited:1|send_elapse:0|ack_elapse:378599|ctl_first_sent_time:1757677327748615|lagest_ack_time:1757677328127214|curr_delivered:230|
[2025/09/12 11:42:08 127386] [debug] |scid:1aa4075133419c7c|xqc_update_sample|sampler_sent_time_update:1757677328096099|
[2025/09/12 11:42:08 127391] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 11:42:08 127397] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|conn:0000562A5C08435C|path:0|pkt_num:16|origin_pktnum:3|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 11:42:08 127402] [debug] |scid:1aa4075133419c7c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:45|prior_delivered:95|prior_time:1757677327748615|is_app_limited:1|send_elapse:0|ack_elapse:378599|ctl_first_sent_time:1757677327748615|lagest_ack_time:1757677328127214|curr_delivered:275|
[2025/09/12 11:42:08 127408] [debug] |scid:1aa4075133419c7c|xqc_update_sample|sampler_sent_time_update:1757677328096217|
[2025/09/12 11:42:08 127426] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 11:42:08 127432] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_rtt|before update rtt|conn:0000562A5C08435C|srtt:58493|rttvar:22413|minrtt:57084|latest_rtt:30997|ack_delay:104|
[2025/09/12 11:42:08 127440] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_update_rtt|l-0.0.0.0-44538-1aa4075133419c7c p-193.167.100.100-443-144c4ac6be40f28910dc022a |after update rtt|conn:0000562A5C08435C|srtt:55043|rttvar:23710|minrtt:30997|latest_rtt:30997|ack_delay:104|
[2025/09/12 11:42:08 127447] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:11|ctl_reordering_time_threshold_shift:0|
[2025/09/12 11:42:08 127452] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:5|thresh:11|
[2025/09/12 11:42:08 127458] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 17|pns:2|
[2025/09/12 11:42:08 127462] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:42:08 127466] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000562A5C08435C|path:0|
[2025/09/12 11:42:08 127470] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:08 127474] [debug] |scid:1aa4075133419c7c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 378599, delivered 180|rate 475|lost 0|
[2025/09/12 11:42:08 127479] [debug] |scid:1aa4075133419c7c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 11:42:08 127484] [debug] |scid:1aa4075133419c7c|xqc_bbr_update_min_rtt|probertt expire|rtt:30997, old_rtt:57084|
[2025/09/12 11:42:08 127488] [debug] |scid:1aa4075133419c7c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30997, old_rtt:57084|
[2025/09/12 11:42:08 127492] [debug] |scid:1aa4075133419c7c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:169|
[2025/09/12 11:42:08 127496] [debug] |scid:1aa4075133419c7c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:137951|packet_lost:0|acked:180|po_sent_time:1757677328096217|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:275|
[2025/09/12 11:42:08 127501] [debug] |scid:1aa4075133419c7c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:137951|packet_lost:0|acked:180|po_sent_time:1757677328096217|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:275|
[2025/09/12 11:42:08 127505] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_ack_received|l-0.0.0.0-44538-1aa4075133419c7c p-193.167.100.100-443-144c4ac6be40f28910dc022a |bbr on ack|mode:0|pacing_rate:6776066|bw:847|cwnd:138131|full_bw_reached:0|inflight:0|srtt:55043|latest_rtt:30997|min_rtt:30997|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:42:08 127513] [debug] |scid:1aa4075133419c7c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:18|largest:18|pns:2|
[2025/09/12 11:42:08 127517] [info] |scid:1aa4075133419c7c|xqc_conn_on_pkt_processed|====>|conn:0000562A5C08435C|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:18|frame:ACK |recv_time:1757677328127214|dcid:1aa4075133419c7c|dcid_seq:0|
[2025/09/12 11:42:08 127523] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:PATH_IDLE|expire:1757677448127214|now:1757677328127214|interv:120000000|
[2025/09/12 11:42:08 127527] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_IDLE|expire:1757677448127214|now:1757677328127214|interv:120000000|
[2025/09/12 11:42:08 127531] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677328146272|pq_index:0|
[2025/09/12 11:42:08 127536] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677328095978|
[2025/09/12 11:42:08 127540] [debug] |xqc_engine_main_logic|BEGIN|now:1757677328127540|
[2025/09/12 11:42:08 127546] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|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:1757677328127544|
[2025/09/12 11:42:08 127559] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677328146272|
[2025/09/12 11:42:08 127563] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677328146272|
[2025/09/12 11:42:08 127567] [debug] |xqc_engine_wakeup_after|wakeup:1757677328146272|now:1757677328127567|diff:18705|
[2025/09/12 11:42:08 127571] [debug] |xqc_engine_main_logic|END|now:1757677328127544|
[2025/09/12 11:42:08 127577] [debug] |xqc_engine_main_logic|BEGIN|now:1757677328127577|
[2025/09/12 11:42:08 127581] [debug] |xqc_engine_wakeup_after|wakeup:1757677328146272|now:1757677328127581|diff:18691|
[2025/09/12 11:42:08 127584] [debug] |xqc_engine_main_logic|END|now:1757677328127577|
[2025/09/12 11:42:08 144571] [debug] |xqc_engine_main_logic|BEGIN|now:1757677328144570|
[2025/09/12 11:42:08 144586] [debug] |xqc_engine_wakeup_after|wakeup:1757677328146272|now:1757677328144586|diff:1686|
[2025/09/12 11:42:08 144590] [debug] |xqc_engine_main_logic|END|now:1757677328144570|
[2025/09/12 11:42:08 146718] [debug] |xqc_engine_main_logic|BEGIN|now:1757677328146718|
[2025/09/12 11:42:08 146726] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677328146272|pq_index:0|
[2025/09/12 11:42:08 146730] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677328127544|
[2025/09/12 11:42:08 146736] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|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:1757677328146734|
[2025/09/12 11:42:08 146741] [debug] |scid:1aa4075133419c7c|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757677328146272|now:1757677328146734|
[2025/09/12 11:42:08 146745] [debug] |scid:1aa4075133419c7c|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 11:42:08 146750] [debug] |scid:1aa4075133419c7c|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 11:42:08 146771] [info] |scid:1aa4075133419c7c|xqc_conn_close|conn:0000562A5C08435C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 11:42:08 146777] [debug] |scid:1aa4075133419c7c|xqc_timer_set|type:CONN_DRAINING|expire:1757677328671425|now:1757677328146776|interv:524649|
[2025/09/12 11:42:08 146781] [debug] |scid:1aa4075133419c7c|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 11:42:08 146786] [debug] |scid:1aa4075133419c7c|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 11:42:08 146790] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:42:08 146794] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:42:08 146797] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:42:08 146801] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:42:08 146805] [info] |scid:1aa4075133419c7c|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY 
[2025/09/12 11:42:08 146812] [debug] |scid:1aa4075133419c7c|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 11:42:08 146822] [stats] |scid:1aa4075133419c7c|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:1757677327424922|wrt_delay:33|snd_delay:117|finwrt_delay:33|finsnd_delay:117|finrcv_delay:117923|finread_delay:118100|all_acked_delay:118002|firstfinack_dely:117998|close_delay:118104|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-44538-1aa4075133419c7c p-193.167.100.100-443-144c4ac6be40f28910dc022a|path_info:mp is not supported in connection scid:1aa4075133419c7c|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 11:42:08 146839] [debug] |scid:1aa4075133419c7c|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757677328146272|now:1757677328146734|
[2025/09/12 11:42:08 146843] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 11:42:08 146848] [debug] |scid:1aa4075133419c7c|xqc_path_get_perf_class|conn:0000562A5C08435C|path_id:0|path_srtt:55043|min_srtt:55043|path_bw:847|loss_rate:100.00|path_pto:0|
[2025/09/12 11:42:08 146853] [debug] |scid:1aa4075133419c7c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000562A5C08435C|path_id:0|path_srtt:55043|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:42:08 146861] [debug] |scid:1aa4075133419c7c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:21|reinj:0|path_class:4|
[2025/09/12 11:42:08 146870] [debug] |scid:1aa4075133419c7c|xqc_check_acked_or_dropped_pkt|conn:0000562A5C08435C|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 11:42:08 146877] [debug] |scid:1aa4075133419c7c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 11:42:08 146950] [info] |scid:1aa4075133419c7c|xqc_send_packet_with_pn|<==|conn:0000562A5C08435C|path:0|pkt_num:17|size:21|sent:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757677328146892|stream_id:0|stream_offset:0|
[2025/09/12 11:42:08 146960] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_on_packet_sent|conn:0000562A5C08435C|path:0|pkt_num:17|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:CLOSING|po_in_flight:0||retrans:0|
[2025/09/12 11:42:08 146968] [debug] |scid:1aa4075133419c7c|xqc_conn_next_wakeup_time|wakeup_time:1757677328671425|
[2025/09/12 11:42:08 146974] [debug] |scid:1aa4075133419c7c|xqc_engine_add_wakeup_queue|next_tick_time:1757677328671425|
[2025/09/12 11:42:08 146980] [debug] |xqc_engine_wakeup_after|wakeup:1757677328671425|now:1757677328146980|diff:524445|
[2025/09/12 11:42:08 146986] [debug] |xqc_engine_main_logic|END|now:1757677328146734|
[2025/09/12 11:42:08 671466] [debug] |xqc_engine_main_logic|BEGIN|now:1757677328671466|
[2025/09/12 11:42:08 671502] [debug] |scid:1aa4075133419c7c|xqc_engine_remove_wakeup_queue|next_tick_time:1757677328671425|pq_index:0|
[2025/09/12 11:42:08 671507] [debug] |scid:1aa4075133419c7c|xqc_engine_add_active_queue|last_ticked_time:1757677328146734|
[2025/09/12 11:42:08 671514] [debug] |scid:1aa4075133419c7c|xqc_engine_process_conn|conn:0000562A5C08435C|state:CLOSING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK HAS_0RTT 0RTT_OK UPPER_CONN_EXIST INIT_RECVD HSK_DONE_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757677328671512|
[2025/09/12 11:42:08 671520] [debug] |scid:1aa4075133419c7c|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757677328671425|now:1757677328671512|
[2025/09/12 11:42:08 671524] [debug] |scid:1aa4075133419c7c|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757677328671425|now:1757677328671512|
[2025/09/12 11:42:08 671528] [debug] |scid:1aa4075133419c7c|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 11:42:08 671533] [info] |xqc_engine_main_logic|conn:0000562A5C08435C|l-0.0.0.0-44538-1aa4075133419c7c p-193.167.100.100-443-144c4ac6be40f28910dc022a|conn_state:13|next_tick_time:1757677328671425
[2025/09/12 11:42:08 671546] [report] |scid:1aa4075133419c7c|xqc_conn_destroy|0000562A5C08435C|has_0rtt:1|0rtt_accept:1|token_ok:-1|handshake_time:118838|first_send_delay:1125|conn_persist:1247710|keyupdate_cnt:0|err:0x0|close_msg:local close|l-0.0.0.0-44538-1aa4075133419c7c p-193.167.100.100-443-144c4ac6be40f28910dc022a|hsk_recv:35680|close_recv:0|close_send:723056|last_recv:703378|last_send:723056|mp_enable:0|create:1|validated:1|active:1|path_info:0/0/1/a/a,1,1,1,0,0,0,0,0,0,0,17,14,12,17,0,1024,i96,4,281,290,20,16,457,0,4,27,36,4,18,703,0,4,30,39,4,12,208,0,4,45,4000,16,672,4,21,40000,17,723,4,45,4000,15,672,0-2,0-2,0-0,0-0,0-0,0-55,0-3241,0-3144,0-10,0-12,0-0,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:2|snd_pkt:10|spurious_loss:1|detected_loss:2|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": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 11:42:08 671624] [debug] |scid:1aa4075133419c7c|xqc_send_ctl_destroy|destroy|
[2025/09/12 11:42:08 671634] [debug] |scid:1aa4075133419c7c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 11:42:08 671641] [debug] |scid:1aa4075133419c7c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 11:42:08 671647] [debug] |scid:1aa4075133419c7c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 11:42:08 671719] [debug] |xqc_engine_wakeup_after|NULL wakeup top|
[2025/09/12 11:42:08 671726] [debug] |xqc_engine_main_logic|END|now:1757677328671512|
[2025/09/12 11:42:08 673867] [debug] |xqc_engine_destroy|begin|