Examples with PubSubPatternStatusListener org.redisson.PubSubPatternStatusListener used on opensource projects

Example 1 with PubSubPatternStatusListener

use of org.redisson.PubSubPatternStatusListener in project redisson by redisson.

the class PublishSubscribeService method psubscribe.

public CompletableFuture<Collection<PubSubConnectionEntry>> psubscribe(ChannelName channelName, Codec codec, RedisPubSubListener<?>... listeners) {
    if (isMultiEntity(channelName)) {
        Collection<MasterSlaveEntry> entrySet = connectionManager.getEntrySet();
        AtomicInteger statusCounter = new AtomicInteger(entrySet.size());
        RedisPubSubListener[] ls = Arrays.stream(listeners).map(l -> {
            if (l instanceof PubSubPatternStatusListener) {
                return new PubSubPatternStatusListener((PubSubPatternStatusListener) l) {

                    @Override
                    public boolean onStatus(PubSubType type, CharSequence channel) {
                        if (statusCounter.decrementAndGet() == 0) {
                            return super.onStatus(type, channel);
                        }
                        return true;
                    }
                };
            }
            return l;
        }).toArray(RedisPubSubListener[]::new);
        List<CompletableFuture<PubSubConnectionEntry>> futures = new ArrayList<>();
        for (MasterSlaveEntry entry : entrySet) {
            CompletableFuture<PubSubConnectionEntry> future = subscribe(PubSubType.PSUBSCRIBE, codec, channelName, entry, ls);
            futures.add(future);
        }
        CompletableFuture<Void> future = CompletableFuture.allOf(futures.toArray(new CompletableFuture[0]));
        return future.thenApply(r -> {
            return futures.stream().map(v -> v.getNow(null)).collect(Collectors.toList());
        });
    }
    CompletableFuture<PubSubConnectionEntry> f = subscribe(PubSubType.PSUBSCRIBE, codec, channelName, getEntry(channelName), listeners);
    return f.thenApply(res -> Collections.singletonList(res));
}

Example 2 with PubSubPatternStatusListener

use of org.redisson.PubSubPatternStatusListener in project redisson by redisson.

the class RedissonPatternTopicReactive method addListener.

@Override
public Publisher<Integer> addListener(PatternStatusListener listener) {
    RPromise<Integer> promise = commandExecutor.getConnectionManager().newPromise();
    addListener(new PubSubPatternStatusListener(listener, name), promise);
    return new NettyFuturePublisher<Integer>(promise);
}