host = headerForKey("x-webobjects-remote-addr"); if (host != null) return host;
    public String remoteHost() {        String host = null;        if (WOApplication.application().isDirectConnectEnabled()) {            InetAddress hostAdd = _originatingAddress();            if (hostAdd != null) {                host = hostAdd.getHostAddress();                return host;            }        }        if (host == null) {            host = headerForKey("remote_host");            if (host != null) return host;                        host= headerForKey("remote_addr");            if (host != null) return host;                        host = headerForKey("remote_user");            if (host != null) return host;        }        return "UNKNOWN";    }