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postgres/lib/AggregatePool.php

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<?php
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namespace Amp\Postgres;
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use Interop\Async\Promise;
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class AggregatePool extends AbstractPool {
/**
* @param \Amp\Postgres\Connection $connection
*/
public function addConnection(Connection $connection) {
parent::addConnection($connection);
}
/**
* {@inheritdoc}
*/
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protected function createConnection(): Promise {
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throw new PoolError("Creating connections is not available in an aggregate pool");
}
/**
* {@inheritdoc}
*/
public function getMaxConnections(): int {
$count = $this->getConnectionCount();
if (!$count) {
throw new PoolError("No connections in aggregate pool");
}
return $count;
}
}