dispose method

@protected @override void dispose()

Called by deactivate; should contain the actual object deactivation code.

If propose throws an Exception, the default Actor implementation will call dispose to clean up even a partially initialized object.

Implementation

@protected
@override
void dispose() {
  _forwardFirst?.close();
  _forwardFirst = null;
  _forwardNext?.close();
  _forwardNext = null;
  _reverseFirst?.close();
  _reverseFirst = null;
  _reverseNext?.close();
  _reverseNext = null;
  super.dispose();
}