<?php
namespace React\Dns\Query;
use React\EventLoop\LoopInterface;
use React\Promise\Deferred;
use React\Promise\CancellablePromiseInterface;
use React\Promise\Timer;
final class TimeoutExecutor implements ExecutorInterface
{
private $executor;
private $loop;
private $timeout;
public function __construct(ExecutorInterface $executor, $timeout, LoopInterface $loop)
{
$this->executor = $executor;
$this->loop = $loop;
$this->timeout = $timeout;
}
public function query(Query $query)
{
return Timer\timeout($this->executor->query($query), $this->timeout, $this->loop)->then(null, function ($e) use ($query) {
if ($e instanceof Timer\TimeoutException) {
$e = new TimeoutException(sprintf("DNS query for %s timed out", $query->name), 0, $e);
}
throw $e;
});
}
}