// are we disconnected?
if (request.checkOnlyIfCached() || !connected ) {
// and no entries...
EntityCachedResource ecr = null;
if (res != null) {
ecr = (EntityCachedResource) res.lookupResource(request);
}
if ((res == null) || (ecr == null)) {
if ( debug )
trace(request, "unavailable (disconnected).");
Reply reply = request.makeReply(HTTP.GATEWAY_TIMEOUT);