Examples with DefaultNodeSelector io.vertx.core.spi.cluster.impl.DefaultNodeSelector used on opensource projects

Example 1 with DefaultNodeSelector

use of io.vertx.core.spi.cluster.impl.DefaultNodeSelector in project vert.x by eclipse.

the class WriteHandlerLookupFailureTest method test.

@Test
public void test() {
    Throwable cause = new Throwable();
    VertxOptions options = new VertxOptions();
    options.getEventBusOptions().setHost("localhost").setPort(0);
    NodeSelector nodeSelector = new DefaultNodeSelector() {

        @Override
        public void selectForSend(Message<?> message, Promise<String> promise) {
            promise.fail(cause);
        }

        @Override
        public void selectForPublish(Message<?> message, Promise<Iterable<String>> promise) {
            promise.fail("Not implemented");
        }
    };
    new VertxBuilder(options).init().clusterNodeSelector(nodeSelector).clusteredVertx(onSuccess(node -> {
        vertx = node;
        MessageProducer<String> sender = vertx.eventBus().sender("foo");
        sender.write("the_string", onFailure(err -> {
            assertSame(cause, err);
            testComplete();
        }));
    }));
    await();
}