library/Rediska.php
public function getConnections()
    {
        if ($this->_specifiedConnection->getConnection()) {
            return array($this->_specifiedConnection->getConnection());
        } else {
            return array_values($this->_connections);
        }
    }
public function getConnections()
    {
        if ($this->_specifiedConnection->getConnection()) {
            return array($this->_specifiedConnection->getConnection());
        } else {
            return array_values($this->_connections);
        }
    }
Get all Rediska connection instances

@throws Rediska_Connection_Exception
@return array