/**
* Close a connection
* Using this function makes sure the LoadBalancer knows the connection is closed.
* If you use $conn->close() directly, the load balancer won't update its state.
* @param DatabaseBase $conn
*/
public function closeConnection($conn)
{
$done = false;
foreach ($this->mConns as $i1 => $conns2) {
foreach ($conns2 as $i2 => $conns3) {
foreach ($conns3 as $i3 => $candidateConn) {
if ($conn === $candidateConn) {
$conn->close();
unset($this->mConns[$i1][$i2][$i3]);
--$this->connsOpened;
$done = true;
break;
}
}
}
}
if (!$done) {
$conn->close();
}
}
