Examples with RetryPolicy net.jodah.failsafe.RetryPolicy used on opensource projects

Example 41 with RetryPolicy

use of net.jodah.failsafe.RetryPolicy in project failsafe by jhalterman.

the class Issue55 method shouldOnlyFallbackOnFailure.

public void shouldOnlyFallbackOnFailure() throws Throwable {
    ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
    AtomicInteger counter = new AtomicInteger();
    Failsafe.with(new RetryPolicy()).with(executor).withFallback(() -> counter.incrementAndGet()).get(() -> null);
    Thread.sleep(100);
    assertEquals(counter.get(), 0);
    Failsafe.with(new RetryPolicy().withMaxRetries(1)).with(executor).withFallback(() -> counter.incrementAndGet()).run(() -> {
        throw new RuntimeException();
    });
    Thread.sleep(100);
    assertEquals(counter.get(), 1);
}

Example 42 with RetryPolicy

use of net.jodah.failsafe.RetryPolicy in project ddf by codice.

the class HttpSolrClientFactory method getHttpSolrClient.

/**
     * Creates a new {@link HttpSolrClient} using the URL, core name and configuration file name
     * provided.
     *
     * @param url        Solr server URL. If {@code null}, defaults to the system's base URL
     *                   followed by {@code /solr}.
     * @param coreName   name of the Solr core to create
     * @param configFile configuration file name. If {@code null}, defaults to
     *                   {@value #DEFAULT_SOLRCONFIG_XML}.
     * @return {@code Future} used to retrieve the new {@link HttpSolrClient} instance
     */
public static Future<SolrClient> getHttpSolrClient(@Nullable String url, String coreName, @Nullable String configFile) {
    String solrUrl = StringUtils.defaultIfBlank(url, SystemBaseUrl.constructUrl("/solr"));
    String coreUrl = url + "/" + coreName;
    if (System.getProperty("solr.data.dir") != null) {
        ConfigurationStore.getInstance().setDataDirectoryPath(System.getProperty("solr.data.dir"));
    }
    RetryPolicy retryPolicy = new RetryPolicy().withBackoff(10, TimeUnit.MINUTES.toMillis(1), TimeUnit.MILLISECONDS);
    return Failsafe.with(retryPolicy).with(executor).onRetry((c, failure, ctx) -> LOGGER.debug("Attempt {} failed to create HTTP Solr client ({}). Retrying again.", ctx.getExecutions(), coreName)).onFailedAttempt(failure -> LOGGER.debug("Attempt failed to create HTTP Solr client (" + coreName + ")", failure)).onSuccess(client -> LOGGER.debug("Successfully created HTTP Solr client ({})", coreName)).onFailure(failure -> LOGGER.warn("All attempts failed to create HTTP Solr client (" + coreName + ")", failure)).get(() -> createSolrHttpClient(solrUrl, coreName, configFile, coreUrl));
}

Example 43 with RetryPolicy

use of net.jodah.failsafe.RetryPolicy in project divolte-collector by divolte.

the class GoogleCloudStorageRetryConfiguration method createRetryPolicy.

public RetryPolicy createRetryPolicy() {
    final RetryPolicy policyBeforeJitter = new RetryPolicy().withMaxRetries(maxAttempts - 1).withMaxDuration(totalTimeout.toNanos(), TimeUnit.NANOSECONDS).withBackoff(initialRetryDelay.toNanos(), maxRetryDelay.toNanos(), TimeUnit.NANOSECONDS, retryDelayMultiplier);
    final RetryPolicy policyWithJitterFactor = jitterFactor.map(policyBeforeJitter::withJitter).orElse(policyBeforeJitter);
    return jitterDelay.map(d -> policyWithJitterFactor.withJitter(d.toNanos(), TimeUnit.NANOSECONDS)).orElse(policyWithJitterFactor);
}

Example 44 with RetryPolicy

use of net.jodah.failsafe.RetryPolicy in project alliance by codice.

the class CatalogUpdateRetry method submitUpdateRequestWithRetry.

public void submitUpdateRequestWithRetry(CatalogFramework catalogFramework, UpdateRequest updateRequest, long initialSleepSeconds, long initialRetryWaitMilliseconds, long maxRetryMilliseconds, Consumer<Update> updateConsumer) {
    if (sleep(TimeUnit.SECONDS.toMillis(initialSleepSeconds))) {
        return;
    }
    RetryPolicy retryPolicy = new RetryPolicy().retryOn(IngestException.class, SourceUnavailableException.class).withBackoff(initialRetryWaitMilliseconds, maxRetryMilliseconds, TimeUnit.MILLISECONDS);
    Failsafe.with(retryPolicy).onFailedAttempt(throwable -> LOGGER.debug("failed to update catalog, will retry: updateRequest={}", updateRequest)).onFailure(throwable -> LOGGER.debug("failed to update catalog: updateRequest={}", updateRequest)).run(() -> catalogFramework.update(updateRequest).getUpdatedMetacards().forEach(updateConsumer));
}

Example 45 with RetryPolicy

use of net.jodah.failsafe.RetryPolicy in project ddf by codice.

the class ContentProducerDataAccessObject method waitForAvailableSource.

private void waitForAvailableSource(CatalogFramework catalogFramework) throws SourceUnavailableException {
    RetryPolicy retryPolicy = new RetryPolicy().withDelay(3, TimeUnit.SECONDS).withMaxDuration(3, TimeUnit.MINUTES).retryIf((Predicate<Set>) Set::isEmpty).retryIf((Set<SourceDescriptor> result) -> !result.stream().findFirst().get().isAvailable());
    Failsafe.with(retryPolicy).get(() -> catalogFramework.getSourceInfo(new SourceInfoRequestLocal(false)).getSourceInfo());
}