shutdown method

Future<void> shutdown()

Implementation

Future<void> shutdown() async {
  await Future.wait([
    for (var connection in _connections) connection.finish(),
    if (_insecureServer != null) _insecureServer!.close(),
    if (_secureServer != null) _secureServer!.close(),
  ]);
  _insecureServer = null;
  _secureServer = null;
}