Examples with HazelcastClientInstanceImpl com.hazelcast.client.impl.HazelcastClientInstanceImpl used on opensource projects

Example 6 with HazelcastClientInstanceImpl

use of com.hazelcast.client.impl.HazelcastClientInstanceImpl in project hazelcast by hazelcast.

the class AbstractClientInternalCacheProxy method getConnectedServerVersion.

private int getConnectedServerVersion() {
    ClientContext clientContext = getContext();
    ClientClusterService clusterService = clientContext.getClusterService();
    Address ownerConnectionAddress = clusterService.getOwnerConnectionAddress();
    HazelcastClientInstanceImpl client = getClient();
    ClientConnectionManager connectionManager = client.getConnectionManager();
    Connection connection = connectionManager.getConnection(ownerConnectionAddress);
    if (connection == null) {
        logger.warning(format("No owner connection is available, " + "near cached cache %s will be started in legacy mode", name));
        return UNKNOWN_HAZELCAST_VERSION;
    }
    return ((ClientConnection) connection).getConnectedServerVersion();
}

Example 7 with HazelcastClientInstanceImpl

use of com.hazelcast.client.impl.HazelcastClientInstanceImpl in project hazelcast by hazelcast.

the class ClientConnectionTest method destroyConnection_whenDestroyedMultipleTimes_thenListenerRemoveCalledOnce.

@Test
public void destroyConnection_whenDestroyedMultipleTimes_thenListenerRemoveCalledOnce() {
    HazelcastInstance server = hazelcastFactory.newHazelcastInstance();
    HazelcastInstance client = hazelcastFactory.newHazelcastClient();
    HazelcastClientInstanceImpl clientImpl = ClientTestUtil.getHazelcastClientInstanceImpl(client);
    ClientConnectionManager connectionManager = clientImpl.getConnectionManager();
    final CountingConnectionRemoveListener listener = new CountingConnectionRemoveListener();
    connectionManager.addConnectionListener(listener);
    final Address serverAddress = new Address(server.getCluster().getLocalMember().getSocketAddress());
    final Connection connectionToServer = connectionManager.getConnection(serverAddress);
    final CountDownLatch isConnected = new CountDownLatch(1);
    clientImpl.getLifecycleService().addLifecycleListener(new LifecycleListener() {

        @Override
        public void stateChanged(LifecycleEvent event) {
            if (LifecycleEvent.LifecycleState.CLIENT_CONNECTED == event.getState()) {
                isConnected.countDown();
            }
        }
    });
    connectionToServer.close(null, null);
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() throws Exception {
            assertTrue(isConnected.await(5, TimeUnit.SECONDS));
        }
    });
    connectionToServer.close(null, null);
    assertEquals("connection removed should be called only once", 1, listener.count.get());
}

Example 8 with HazelcastClientInstanceImpl

use of com.hazelcast.client.impl.HazelcastClientInstanceImpl in project hazelcast by hazelcast.

the class ClientAddressCancellableDelegatingFuture method invokeCancelRequest.

private boolean invokeCancelRequest(boolean mayInterruptIfRunning) throws InterruptedException {
    waitForRequestToBeSend();
    ClientInvocation clientInvocation;
    final HazelcastClientInstanceImpl client = (HazelcastClientInstanceImpl) context.getHazelcastInstance();
    ClientMessage request = ExecutorServiceCancelOnAddressCodec.encodeRequest(uuid, target, mayInterruptIfRunning);
    clientInvocation = new ClientInvocation(client, request, target);
    try {
        ClientInvocationFuture f = clientInvocation.invoke();
        return ExecutorServiceCancelOnAddressCodec.decodeResponse(f.get()).response;
    } catch (Exception e) {
        throw rethrow(e);
    }
}

Example 9 with HazelcastClientInstanceImpl

use of com.hazelcast.client.impl.HazelcastClientInstanceImpl in project hazelcast by hazelcast.

the class ClientCacheClearTest method registerInvalidationListener.

private void registerInvalidationListener(EventHandler handler, String nameWithPrefix) {
    ListenerMessageCodec listenerCodec = createInvalidationListenerCodec(nameWithPrefix);
    HazelcastClientProxy hzClient = (HazelcastClientProxy) client;
    final HazelcastClientInstanceImpl clientInstance = hzClient.client;
    clientInstance.getListenerService().registerListener(listenerCodec, handler);
}

Example 10 with HazelcastClientInstanceImpl

use of com.hazelcast.client.impl.HazelcastClientInstanceImpl in project hazelcast by hazelcast.

the class ClientHeartbeatTest method testHeartbeatStoppedEvent.

@Test
public void testHeartbeatStoppedEvent() throws InterruptedException {
    HazelcastInstance instance = hazelcastFactory.newHazelcastInstance();
    HazelcastInstance client = hazelcastFactory.newHazelcastClient(getClientConfig());
    HazelcastClientInstanceImpl clientImpl = getHazelcastClientInstanceImpl(client);
    ClientConnectionManager connectionManager = clientImpl.getConnectionManager();
    final CountDownLatch countDownLatch = new CountDownLatch(1);
    connectionManager.addConnectionHeartbeatListener(new ConnectionHeartbeatListener() {

        @Override
        public void heartbeatResumed(Connection connection) {
        }

        @Override
        public void heartbeatStopped(Connection connection) {
            countDownLatch.countDown();
        }
    });
    blockMessagesFromInstance(instance, client);
    assertOpenEventually(countDownLatch);
}