open method

@override Future open(String? correlationId)

Opens the component.

• correlationId (optional) transaction id to trace execution through call chain. Returns Future that receives error or null no errors occured.

Implementation

@override
Future open(String? correlationId) async {
  if (opened) {
    return null;
  }

  if (controller == null) {
    var err = ConnectionException(
        correlationId, 'NOcontroller', 'Controller reference is missing');

    throw err;
  }

  opened = true;

  logger.info(correlationId, 'Opened direct client');
}