Examples of org.apache.curator.retry.ExponentialBackoffRetry

org.apache.curator.retry.ExponentialBackoffRetry
Retry policy that retries a set number of times with increasing sleep time between retries

    public void test() throws Exception
    {
        Timing timing = new Timing();
        LeaderSelector leaderSelector = null;
        CuratorFramework client = CuratorFrameworkFactory.builder()
            .retryPolicy(new ExponentialBackoffRetry(100, 3))
            .connectString(server.getConnectString())
            .sessionTimeoutMs(timing.session())
            .connectionTimeoutMs(timing.connection())
            .build();
        try

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            cluster.start();


            List<InstanceSpec>      instances = Lists.newArrayList(cluster.getInstances());
            for ( int i = 0; i < PARTICIPANT_QTY; ++i )
            {
                CuratorFramework        client = CuratorFrameworkFactory.newClient(instances.get(i).getConnectString(), timing.session(), timing.connection(), new ExponentialBackoffRetry(100, 3));
                LeaderLatch             latch = new LeaderLatch(client, "/latch");


                clients.add(new ClientAndLatch(client, latch, i));
                client.start();
                latch.start();

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{
    private static final List<ACL> ACLS = Collections.singletonList(new ACL(ZooDefs.Perms.ALL, new Id("ip", "127.0.0.1")));


    private CuratorFramework createClient() throws Exception
    {
        RetryPolicy retryPolicy = new ExponentialBackoffRetry(1000, 3);
        CuratorFramework client = CuratorFrameworkFactory.builder()
            .namespace("ns")
            .connectString(server.getConnectString())
            .retryPolicy(retryPolicy)
            .aclProvider(new MyACLProvider())

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                        {
                            CuratorFramework        client = CuratorFrameworkFactory.builder()
                                .ensembleProvider(provider)
                                .sessionTimeoutMs(timing.session())
                                .connectionTimeoutMs(timing.connection())
                                .retryPolicy(new ExponentialBackoffRetry(100, 3))
                                .build();
                            try
                            {
                                final Semaphore     suspendedSemaphore = new Semaphore(0);
                                client.getConnectionStateListenable().addListener

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            timing.forWaiting().sleepABit();


            Assert.assertNotNull(SemaphoreClient.getActiveClient());


            final CountDownLatch    latch = new CountDownLatch(1);
            CuratorFramework        client = CuratorFrameworkFactory.newClient(cluster.getConnectString(), timing.session(), timing.connection(), new ExponentialBackoffRetry(100, 3));
            ConnectionStateListener listener = new ConnectionStateListener()
            {
                @Override
                public void stateChanged(CuratorFramework client, ConnectionState newState)
                {

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        final int                 itemQty = 1000;
        final int                 consumerQty = 4;


        Timing                    timing = new Timing();


        CuratorFramework          client = CuratorFrameworkFactory.newClient(server.getConnectString(), timing.session(), timing.connection(), new ExponentialBackoffRetry(100, 3));
        client.start();
        try
        {
            DistributedQueue<TestQueueItem> producerQueue = QueueBuilder.builder(client, null, serializer, QUEUE_PATH).buildQueue();
            try

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        long                previousValue = -1;
        CuratorFramework    client = CuratorFrameworkFactory.newClient(server.getConnectString(), new RetryOneTime(1));
        client.start();
        try
        {
            RetryPolicy             retryPolicy = new ExponentialBackoffRetry(3, 3);
            PromotedToLock.Builder  builder = PromotedToLock.builder().lockPath("/lock").retryPolicy(retryPolicy);


            DistributedAtomicLong dal = new DistributedAtomicLong(client, "/counter", retryPolicy, builder.build());
            for ( int i = 0; i < executionQty; ++i )
            {

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    @Test
    public void testWaitingProcessKilledServer() throws Exception
    {
        final Timing timing = new Timing();
        final CuratorFramework client = CuratorFrameworkFactory.newClient(server.getConnectString(), timing.session(), timing.connection(), new ExponentialBackoffRetry(100, 3));
        try
        {
            client.start();


            final CountDownLatch latch = new CountDownLatch(1);

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    @Test
    public void testKilledSession() throws Exception
    {
        final Timing timing = new Timing();


        CuratorFramework client = CuratorFrameworkFactory.newClient(server.getConnectString(), timing.session(), timing.connection(), new ExponentialBackoffRetry(100, 3));
        client.start();
        try
        {
            final InterProcessLock mutex1 = makeLock(client);
            final InterProcessLock mutex2 = makeLock(client);

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    @Test
    public void testWithNamespace() throws Exception
    {
        CuratorFramework client = CuratorFrameworkFactory.builder().
            connectString(server.getConnectString()).
            retryPolicy(new ExponentialBackoffRetry(100, 3)).
            namespace("test").
            build();
        client.start();
        try
        {

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