private static String getClientIP(com.yahoo.jdisc.http.HttpRequest httpRequest) {
        SocketAddress clientAddress = httpRequest.getRemoteAddress();
        if (clientAddress == null) return "0.0.0.0";

        return clientAddress.toString();
    }
A request handler base class extending the features of
ThreadedHttpRequestHandler with access logging.

@author Steinar Knutsen

@deprecated  Use {@link ThreadedHttpRequestHandler}, which provides the same level of functionality.
container-core/src/main/java/com/yahoo/container/jdisc/LoggingRequestHandler.java