Examples with VertxOptions io.vertx.core.VertxOptions used on opensource projects

Example 11 with VertxOptions

use of io.vertx.core.VertxOptions in project vert.x by eclipse.

the class HATest method testSimpleFailover.

@Test
public void testSimpleFailover() throws Exception {
    startNodes(2, new VertxOptions().setHAEnabled(true));
    DeploymentOptions options = new DeploymentOptions().setHa(true);
    JsonObject config = new JsonObject().put("foo", "bar");
    options.setConfig(config);
    CountDownLatch latch = new CountDownLatch(1);
    vertices[0].deployVerticle("java:" + HAVerticle1.class.getName(), options, ar -> {
        assertTrue(ar.succeeded());
        assertEquals(1, vertices[0].deploymentIDs().size());
        assertEquals(0, vertices[1].deploymentIDs().size());
        latch.countDown();
    });
    awaitLatch(latch);
    kill(0);
    waitUntil(() -> vertices[1].deploymentIDs().size() == 1);
    checkDeploymentExists(1, "java:" + HAVerticle1.class.getName(), options);
}

Example 12 with VertxOptions

use of io.vertx.core.VertxOptions in project vert.x by eclipse.

the class StarterTest method testConfigureFromSystemProperties.

private void testConfigureFromSystemProperties(boolean clustered) throws Exception {
    // One for each type that we support
    System.setProperty(Starter.VERTX_OPTIONS_PROP_PREFIX + "eventLoopPoolSize", "123");
    System.setProperty(Starter.VERTX_OPTIONS_PROP_PREFIX + "maxEventLoopExecuteTime", "123767667");
    System.setProperty(Starter.METRICS_OPTIONS_PROP_PREFIX + "enabled", "true");
    System.setProperty(Starter.VERTX_OPTIONS_PROP_PREFIX + "haGroup", "somegroup");
    MyStarter starter = new MyStarter();
    String[] args;
    if (clustered) {
        args = new String[] { "run", "java:" + TestVerticle.class.getCanonicalName(), "-cluster" };
    } else {
        args = new String[] { "run", "java:" + TestVerticle.class.getCanonicalName() };
    }
    starter.run(args);
    waitUntil(() -> TestVerticle.instanceCount.get() == 1);
    VertxOptions opts = starter.getVertxOptions();
    assertEquals(123, opts.getEventLoopPoolSize(), 0);
    assertEquals(123767667L, opts.getMaxEventLoopExecuteTime());
    assertEquals(true, opts.getMetricsOptions().isEnabled());
    assertEquals("somegroup", opts.getHAGroup());
    cleanup(starter);
}

Example 13 with VertxOptions

use of io.vertx.core.VertxOptions in project vert.x by eclipse.

the class StarterTest method testConfigureFromSystemPropertiesInvalidPropertyType.

@Test
public void testConfigureFromSystemPropertiesInvalidPropertyType() throws Exception {
    // One for each type that we support
    System.setProperty(Starter.VERTX_OPTIONS_PROP_PREFIX + "eventLoopPoolSize", "sausages");
    // Should be ignored
    MyStarter starter = new MyStarter();
    String[] args = { "run", "java:" + TestVerticle.class.getCanonicalName() };
    starter.run(args);
    waitUntil(() -> TestVerticle.instanceCount.get() == 1);
    VertxOptions opts = starter.getVertxOptions();
    VertxOptions def = new VertxOptions();
    if (opts.getMetricsOptions().isEnabled()) {
        def.getMetricsOptions().setEnabled(true);
    }
    assertEquals(def, opts);
    cleanup(starter);
}

Example 14 with VertxOptions

use of io.vertx.core.VertxOptions in project vert.x by eclipse.

the class MetricsOptionsTest method testMetricsEnabledWithoutConfig.

@Test
public void testMetricsEnabledWithoutConfig() {
    vertx.close();
    vertx = Vertx.vertx(new VertxOptions().setMetricsOptions(new MetricsOptions().setEnabled(true)));
    VertxMetrics metrics = ((VertxInternal) vertx).metricsSPI();
    assertNotNull(metrics);
    assertTrue(metrics instanceof DummyVertxMetrics);
}

Example 15 with VertxOptions

use of io.vertx.core.VertxOptions in project camel by apache.

the class VertxComponent method doStart.

@Override
protected void doStart() throws Exception {
    super.doStart();
    if (vertx == null) {
        if (vertxFactory == null) {
            vertxFactory = new VertxFactoryImpl();
        }
        if (vertxOptions == null) {
            vertxOptions = new VertxOptions();
            if (ObjectHelper.isNotEmpty(host)) {
                vertxOptions.setClusterHost(host);
                vertxOptions.setClustered(true);
            }
            if (port > 0) {
                vertxOptions.setClusterPort(port);
                vertxOptions.setClustered(true);
            }
        }
        // we are creating vertx so we should handle its lifecycle
        createdVertx = true;
        final CountDownLatch latch = new CountDownLatch(1);
        // lets using a host / port if a host name is specified
        if (vertxOptions.isClustered()) {
            LOG.info("Creating Clustered Vertx {}:{}", vertxOptions.getClusterHost(), vertxOptions.getClusterPort());
            // use the async api as we want to wait for the eventbus to be ready before we are in started state
            vertxFactory.clusteredVertx(vertxOptions, new Handler<AsyncResult<Vertx>>() {

                @Override
                public void handle(AsyncResult<Vertx> event) {
                    if (event.cause() != null) {
                        LOG.warn("Error creating Clustered Vertx " + host + ":" + port + " due " + event.cause().getMessage(), event.cause());
                    } else if (event.succeeded()) {
                        vertx = event.result();
                        LOG.info("EventBus is ready: {}", vertx);
                    }
                    latch.countDown();
                }
            });
        } else {
            LOG.info("Creating Non-Clustered Vertx");
            vertx = vertxFactory.vertx();
            LOG.info("EventBus is ready: {}", vertx);
            latch.countDown();
        }
        if (latch.getCount() > 0) {
            LOG.info("Waiting for EventBus to be ready using {} sec as timeout", timeout);
            latch.await(timeout, TimeUnit.SECONDS);
        }
    } else {
        LOG.debug("Using Vert.x instance set on the component level.");
    }
}