void _close()

in lib/src/copy/web_socket_impl.dart [853:862]

• 10 lines of code
• 3 McCabe index (conditional complexity)

  void _close([int? code, String? reason]) {
    if (_writeClosed) return;
    if (_outCloseCode == null) {
      _outCloseCode = code;
      _outCloseReason = reason;
    }
    _writeClosed = true;
    _consumer.closeSocket();
    _webSockets.remove(_serviceId);
  }