@Override
    protected void readAll(List<Address> members, String clustername, Responses responses) {
        try {
            List<String> objects = swiftClient.listObjects(container);
            for(String object: objects) {
                List<PingData> list=null;
                byte[] bytes = swiftClient.readObject(container, object);
                if((list=read(new ByteArrayInputStream(bytes))) == null) {
                    log.warn("failed reading " + object);
                    continue;
                }
                for(PingData data: list) {
                    if(members == null || members.contains(data.getAddress()))
                        responses.addResponse(data, data.isCoord());
                    if(local_addr != null && !local_addr.equals(data.getAddress()))
                        addDiscoveryResponseToCaches(data.getAddress(), data.getLogicalName(), data.getPhysicalAddr());
                }
            }

        } catch (Exception e) {
            log.error(Util.getMessage("ErrorUnmarshallingObject"), e);
        }
    }