src/RocknRoot/StrayFw/Database/Database.php
public function disconnect()
    {
        if (isset($this->servers['all']) === true) {
            unset($this->servers['all']['link']);
        } else {
            unset($this->servers['read']['link']);
            unset($this->servers['write']['link']);
        }
    }
public function disconnect()
    {
        if (isset($this->servers['all']) === true) {
            unset($this->servers['all']['link']);
        } else {
            unset($this->servers['read']['link']);
            unset($this->servers['write']['link']);
        }
    }
Disconnect link to database.