public function statement($sql, $params = null)
{
$command = new Command($sql, $params);
$deferred = new Deferred();
$this->pool->withConnection(function (Connection $connection) use($command, $deferred) {
$sql = $command->getPreparedQuery($connection);
$connection->query($sql, MYSQLI_ASYNC);
$this->conns[$connection->id] = ['mysqli' => $connection, 'deferred' => $deferred];
});
return $deferred->promise();
}
public function testIdenticalConnections()
{
$pool = new ConnectionPool();
$connection = null;
$pool->withConnection(function ($conn) use($pool, &$connection) {
$connection = $conn;
$pool->releaseConnection($conn);
});
$pool->withConnection(function ($conn) use($pool, $connection) {
$this->assertSame($connection, $conn);
$pool->releaseConnection($conn);
});
}
