# controlWebServer method

Future<ServiceProtocolInfo> controlWebServer ({bool enable: false })

Control the web server that the service protocol is accessed through. The `enable` argument must be a boolean and is used as a toggle to enable (true) or disable (false) the web server servicing requests.

## Implementation

    static Future<ServiceProtocolInfo> controlWebServer(
        {bool enable: false}) async {
      if (enable is! bool) {
        throw new ArgumentError.value(enable, 'enable', 'Must be a bool');
      }
      // Port to receive response from service isolate.
      final RawReceivePort receivePort = new RawReceivePort();
      final Completer<Uri> uriCompleter = new Completer<Uri>();
      receivePort.handler = (Uri uri) => uriCompleter.complete(uri);
      // Request the information from the service isolate.
      _webServerControl(receivePort.sendPort, enable);
      // Await the response from the service isolate.
      Uri uri = await uriCompleter.future;
      // Close the port.
      receivePort.close();
      return new ServiceProtocolInfo(uri);
    }