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<?php
// Icinga Web 2 X.509 Module | (c) 2020 Icinga GmbH | GPLv2
namespace Icinga\Module\X509\React;
use React\Socket\ConnectionInterface;
use React\Socket\ConnectorInterface;
use function React\Promise\resolve;
/**
* Connector that captures stream context options upon close of the underlying connection
*/
class StreamOptsCaptureConnector implements ConnectorInterface
{
/** @var array|null */
protected $capturedStreamOptions;
/** @var ConnectorInterface */
protected $connector;
public function __construct(ConnectorInterface $connector)
{
$this->connector = $connector;
}
/**
* @return array
*/
public function getCapturedStreamOptions()
{
return (array) $this->capturedStreamOptions;
}
/**
* @param array $capturedStreamOptions
*
* @return $this
*/
public function setCapturedStreamOptions($capturedStreamOptions)
{
$this->capturedStreamOptions = $capturedStreamOptions;
return $this;
}
public function connect($uri)
{
return $this->connector->connect($uri)->then(function (ConnectionInterface $conn) {
$conn->on('close', function () use ($conn) {
if (is_resource($conn->stream)) {
$this->setCapturedStreamOptions(stream_context_get_options($conn->stream));
}
});
return resolve($conn);
});
}
}
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