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# connect method
*[<Null safety>](https://dart.dev/null-safety)*
- @override
int connect
(dynamic flags, int mode, [InterfaceRequest](../../package-fidl_fidl/InterfaceRequest-class.md) request, [dynamic parentFlags])
_<span class="feature">override</span>_
<p>Connect to this vnode.
All flags and modes are defined in
<a href="https://fuchsia.googlesource.com/fuchsia/+/HEAD/sdk/fidl/fuchsia.io/">https://fuchsia.googlesource.com/fuchsia/+/HEAD/sdk/fidl/fuchsia.io/</a></p>
<p>By default param <code>#parentFlags</code> is all rights, so that open will allow
all rights requested on the incoming <code>request</code>.
This param is used by clone to restrict cloning.</p>
## Implementation
```dart
@override
int connect(OpenFlags flags, int mode, request, [OpenFlags? parentFlags]) {
// Called when a PseudoDir needs to open this directory
open(flags, mode, '.', request);
return ZX.OK;
}
```