f8.1/sdk/dart/package-fuchsia_vfs_vfs/PseudoDir/close.md

# close method




    *[<Null safety>](https://dart.dev/null-safety)*



- @override

void close
()

_<span class="feature">override</span>_



<p>Close this node and all of its bindings and children.</p>



## Implementation

```dart
@override
void close() {
  _isClosed = true;
  for (final entry in _entries.entries) {
    entry.value.node!.close();
  }
  removeAllNodes();
  // schedule a task because if user closes this as soon as
  // they open a connection, dart fidl binding throws exception due to
  // event(OnOpen) on this fidl.
  scheduleMicrotask(() {
    for (final c in _connections) {
      c.closeBinding();
    }
    _connections.clear();
  });
}
```