Examples with AlternateAddress com.couchbase.client.core.config.AlternateAddress used on opensource projects

Example 1 with AlternateAddress

use of com.couchbase.client.core.config.AlternateAddress in project couchbase-jvm-clients by couchbase.

the class Core method reconfigureBuckets.

/**
 * Contains logic to perform reconfiguration for a bucket config.
 *
 * @param bucketConfigs the flux of bucket configs currently open.
 * @return a mono once reconfiguration for all buckets is complete
 */
private Mono<Void> reconfigureBuckets(final Flux<BucketConfig> bucketConfigs) {
    return bucketConfigs.flatMap(bc -> Flux.fromIterable(bc.nodes()).flatMap(ni -> {
        boolean tls = coreContext.environment().securityConfig().tlsEnabled();
        Set<Map.Entry<ServiceType, Integer>> aServices = null;
        Optional<String> alternateAddress = coreContext.alternateAddress();
        String aHost = null;
        if (alternateAddress.isPresent()) {
            AlternateAddress aa = ni.alternateAddresses().get(alternateAddress.get());
            aHost = aa.hostname();
            aServices = tls ? aa.sslServices().entrySet() : aa.services().entrySet();
        }
        if (isNullOrEmpty(aServices)) {
            aServices = tls ? ni.sslServices().entrySet() : ni.services().entrySet();
        }
        final String alternateHost = aHost;
        final Set<Map.Entry<ServiceType, Integer>> services = aServices;
        Flux<Void> serviceRemoveFlux = Flux.fromIterable(Arrays.asList(ServiceType.values())).filter(s -> {
            for (Map.Entry<ServiceType, Integer> inConfig : services) {
                if (inConfig.getKey() == s) {
                    return false;
                }
            }
            return true;
        }).flatMap(s -> removeServiceFrom(ni.identifier(), s, s.scope() == ServiceScope.BUCKET ? Optional.of(bc.name()) : Optional.empty()).onErrorResume(throwable -> {
            eventBus.publish(new ServiceReconfigurationFailedEvent(coreContext, ni.hostname(), s, throwable));
            return Mono.empty();
        }));
        Flux<Void> serviceAddFlux = Flux.fromIterable(services).flatMap(s -> ensureServiceAt(ni.identifier(), s.getKey(), s.getValue(), s.getKey().scope() == ServiceScope.BUCKET ? Optional.of(bc.name()) : Optional.empty(), Optional.ofNullable(alternateHost)).onErrorResume(throwable -> {
            eventBus.publish(new ServiceReconfigurationFailedEvent(coreContext, ni.hostname(), s.getKey(), throwable));
            return Mono.empty();
        }));
        return Flux.merge(serviceAddFlux, serviceRemoveFlux);
    })).then();
}