private function _setDefaultHeadersBasic(ehough_shortstop_api_HttpRequest $request)
    {
        $map = array(

            /* set our User-Agent */
            ehough_shortstop_api_HttpRequest::HTTP_HEADER_USER_AGENT   => 'shortstop; https://github.com/ehough/shortstop',

            /* set to HTTP 1.1 */
            ehough_shortstop_api_HttpRequest::HTTP_HEADER_HTTP_VERSION => 'HTTP/1.0',
        );

        foreach ($map as $headerName => $headerValue) {

            /* only set these headers if someone else hasn't already */
            if (! $request->containsHeader($headerName)) {

                $request->setHeader($headerName, $headerValue);
            }
        }
    }