f9/sdk/dart/package-fidl_fidl/UnknownRawData/closeHandles.md

# closeHandles method








void closeHandles
()





<p>Attempts to close all stored handles, ignoring any errors.</p>



## Implementation

```dart
void closeHandles() {
  for (final handle in handles) {
    try {
      handle.close();
      // ignore: avoid_catches_without_on_clauses
    } catch (e) {
      // best effort
    }
  }
}
```