for (final URI addr : cfg.getSentinelAddresses()) {
RedisClient client = new RedisClient(group, addr.getHost(), addr.getPort(), cfg.getTimeout());
nodeClients.add(client);
RedisPubSubConnection<String, String> pubsub = client.connectPubSub();
pubsub.addListener(new RedisPubSubAdapter<String>() {
@Override
public void subscribed(String channel, long count) {
log.info("subscribed to channel: {} from Sentinel {}:{}", channel, addr.getHost(), addr.getPort());
}