Examples with NoopRequest com.couchbase.client.core.msg.kv.NoopRequest used on opensource projects

Example 11 with NoopRequest

use of com.couchbase.client.core.msg.kv.NoopRequest in project couchbase-jvm-clients by couchbase.

the class KeyValueServiceIntegrationTest method connectNoopAndDisconnect.

/**
 * The most simplistic end-to-end test for a KV service.
 *
 * <p>This integration test connects to a node and then performs a NOOP and
 * waits for a successful response.</p>
 *
 * @throws Exception if waiting on the response fails.
 */
@Test
void connectNoopAndDisconnect() throws Exception {
    TestNodeConfig node = config().nodes().get(0);
    KeyValueService service = new KeyValueService(KeyValueServiceConfig.builder().build(), core.context(), node.hostname(), node.ports().get(Services.KV), Optional.of(config().bucketname()), core.context().authenticator());
    service.connect();
    waitUntilCondition(() -> service.state() == ServiceState.CONNECTED);
    NoopRequest request = new NoopRequest(kvTimeout, core.context(), null, CollectionIdentifier.fromDefault(config().bucketname()));
    assertTrue(request.id() > 0);
    service.send(request);
    NoopResponse response = request.response().get(1, TimeUnit.SECONDS);
    assertTrue(response.status().success());
    assertTrue(request.context().dispatchLatency() > 0);
    service.disconnect();
    waitUntilCondition(() -> service.state() == ServiceState.DISCONNECTED);
}

Example 12 with NoopRequest

use of com.couchbase.client.core.msg.kv.NoopRequest in project couchbase-jvm-clients by couchbase.

the class KeyValueEndpointIntegrationTest method connectNoopAndDisconnect.

/**
 * The most simplistic end-to-end test for a KV endpoint.
 *
 * <p>This integration test connects to a node and then performs a NOOP and
 * waits for a successful response.</p>
 *
 * @throws Exception if waiting on the response fails.
 */
@Test
void connectNoopAndDisconnect() throws Exception {
    TestNodeConfig node = config().nodes().get(0);
    KeyValueEndpoint endpoint = new KeyValueEndpoint(serviceContext, node.hostname(), node.ports().get(Services.KV), Optional.of(config().bucketname()), authenticator());
    endpoint.connect();
    waitUntilCondition(() -> endpoint.state() == EndpointState.CONNECTED);
    NoopRequest request = new NoopRequest(kvTimeout, serviceContext, null, CollectionIdentifier.fromDefault(config().bucketname()));
    assertTrue(request.id() > 0);
    endpoint.send(request);
    NoopResponse response = request.response().get(1, TimeUnit.SECONDS);
    assertTrue(response.status().success());
    assertTrue(request.context().dispatchLatency() > 0);
    endpoint.disconnect();
    waitUntilCondition(() -> endpoint.state() == EndpointState.DISCONNECTED);
}

Example 13 with NoopRequest

use of com.couchbase.client.core.msg.kv.NoopRequest in project couchbase-jvm-clients by couchbase.

the class KeyValueChannelIntegrationTest method connectNoopAndDisconnect.

/**
 * This is the most simple kv test case one can do in a full-stack manner.
 *
 * <p>It connects to a kv socket, including all auth and bucket selection. It then
 * checks that the channel is opened properly and performs a NOOP and checks for a
 * successful result. Then it shuts everything down.</p>
 *
 * @throws Exception if waiting on the response fails.
 */
@Test
void connectNoopAndDisconnect() throws Exception {
    TestNodeConfig node = config().nodes().get(0);
    Bootstrap bootstrap = new Bootstrap().remoteAddress(node.hostname(), node.ports().get(Services.KV)).group(eventLoopGroup).channel(NioSocketChannel.class).handler(new ChannelInitializer<SocketChannel>() {

        @Override
        protected void initChannel(SocketChannel ch) {
            new KeyValueEndpoint.KeyValuePipelineInitializer(endpointContext, Optional.of(config().bucketname()), endpointContext.authenticator()).init(null, ch.pipeline());
        }
    });
    Channel channel = bootstrap.connect().awaitUninterruptibly().channel();
    assertTrue(channel.isActive());
    assertTrue(channel.isOpen());
    NoopRequest request = new NoopRequest(Duration.ZERO, endpointContext, null, CollectionIdentifier.fromDefault(config().bucketname()));
    channel.writeAndFlush(request);
    NoopResponse response = request.response().get(1, TimeUnit.SECONDS);
    assertTrue(response.status().success());
    channel.close().awaitUninterruptibly();
}

Example 14 with NoopRequest

use of com.couchbase.client.core.msg.kv.NoopRequest in project couchbase-jvm-clients by couchbase.

the class ReactorTest method completesWithErrorBeforeSubscription.

@Test
void completesWithErrorBeforeSubscription() {
    NoopRequest request = new NoopRequest(Duration.ZERO, mock(RequestContext.class), mock(RetryStrategy.class), mock(CollectionIdentifier.class));
    RequestCanceledException exception = mock(RequestCanceledException.class);
    request.fail(exception);
    Mono<NoopResponse> mono = Reactor.wrap(request, request.response(), true);
    StepVerifier verifier = StepVerifier.create(mono).expectError(RequestCanceledException.class);
    verifier.verify();
}

Example 15 with NoopRequest

use of com.couchbase.client.core.msg.kv.NoopRequest in project couchbase-jvm-clients by couchbase.

the class ReactorTest method noErrorDroppedWhenCancelledViaCompletionException.

@Test
void noErrorDroppedWhenCancelledViaCompletionException() {
    AtomicInteger droppedErrors = new AtomicInteger(0);
    Hooks.onErrorDropped(v -> {
        droppedErrors.incrementAndGet();
    });
    NoopRequest request = new NoopRequest(Duration.ZERO, mock(RequestContext.class), mock(RetryStrategy.class), mock(CollectionIdentifier.class));
    // Because this is a multi-step CompleteableFuture, the RequestCanceledException will be wrapped in a
    // CompletionException in the internals.  It will be unwrapped by the time it is raised to the app.
    Mono<NoopResponse> mono = Reactor.wrap(request, request.response().thenApply(v -> v), true);
    Disposable subscriber = mono.subscribe();
    StepVerifier verifier = StepVerifier.create(mono).expectError(RequestCanceledException.class);
    subscriber.dispose();
    verifier.verify();
    assertEquals(0, droppedErrors.get());
}