/**
* {@inheritdoc}
*/
public function disconnect()
{
if ($this->master) {
$this->master->disconnect();
}
foreach ($this->slaves as $connection) {
$connection->disconnect();
}
}
/**
* Switches the internal connection in use by the backend.
*
* Sentinel connections are not considered as part of the pool, meaning that
* trying to switch to a sentinel will throw an exception.
*
* @param NodeConnectionInterface $connection Connection instance in the pool.
*/
public function switchTo(NodeConnectionInterface $connection)
{
if ($connection && $connection === $this->current) {
return;
}
if ($connection !== $this->master && !in_array($connection, $this->slaves, true)) {
throw new \InvalidArgumentException('Invalid connection or connection not found.');
}
$connection->connect();
if ($this->current) {
$this->current->disconnect();
}
$this->current = $connection;
}
/**
* {@inheritdoc}
*/
public function disconnect()
{
return $this->connection->disconnect();
}
