/**
* {@inheritdoc}
*/
public function stat($path)
{
if ($stat = StatCache::get($path)) {
return new Success($stat);
} elseif ($stat = @\stat($path)) {
StatCache::set($path, $stat);
\clearstatcache(true, $path);
} else {
$stat = null;
}
return new Success($stat);
}
/**
* {@inheritdoc}
*/
public function stat($path)
{
if ($stat = StatCache::get($path)) {
return new Success($stat);
}
$this->reactor->addRef();
$promisor = new Deferred();
\uv_fs_stat($this->loop, $path, function ($fh, $stat) use($promisor, $path) {
if (empty($fh)) {
$stat = null;
} else {
StatCache::set($path, $stat);
}
$this->reactor->delRef();
$promisor->succeed($stat);
});
return $promisor->promise();
}
/**
* {@inheritdoc}
*/
public function stat($path)
{
if ($stat = StatCache::get($path)) {
return new Success($stat);
}
\call_user_func($this->incrementor, 1);
$promisor = new Deferred();
$priority = \EIO_PRI_DEFAULT;
$data = [$promisor, $path];
\eio_stat($path, $priority, [$this, "onStat"], $data);
return $promisor->promise();
}
