是设置哪个timeout的参数值？
+--------------------------------+----------+ | Variable_name | Value | +--------------------------------+----------+ | innodb_rollback_on_timeout | OFF | | interactive_timeout | 28800 | | net_write_timeout | 3600 | | tidb_wait_split_region_timeout | 300 | | slave_net_timeout | 3600 | | net_read_timeout | 3600 | | connect_timeout | 3600 | | rpl_semi_sync_master_timeout | | | innodb_flush_log_at_timeout | 1 | | innodb_lock_wait_timeout | 50 | | delayed_insert_timeout | 300 | | rpl_stop_slave_timeout | 31536000 | | wait_timeout | 28800 | | lock_wait_timeout | 31536000 | +--------------------------------+----------+