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

Example 1 with AbstractVerticle

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

the class EventBusTestBase method testNoHandlersCallbackContext.

@Test
public void testNoHandlersCallbackContext() {
    startNodes(2);
    waitFor(4);
    // On an "external" thread
    vertices[0].eventBus().send("blah", "blah", ar -> {
        assertTrue(ar.failed());
        if (ar.cause() instanceof ReplyException) {
            ReplyException cause = (ReplyException) ar.cause();
            assertSame(ReplyFailure.NO_HANDLERS, cause.failureType());
        } else {
            fail(ar.cause());
        }
        assertTrue("Not an EL thread", Context.isOnEventLoopThread());
        complete();
    });
    // On a EL context
    vertices[0].runOnContext(v -> {
        Context ctx = vertices[0].getOrCreateContext();
        vertices[0].eventBus().send("blah", "blah", ar -> {
            assertTrue(ar.failed());
            if (ar.cause() instanceof ReplyException) {
                ReplyException cause = (ReplyException) ar.cause();
                assertSame(ReplyFailure.NO_HANDLERS, cause.failureType());
            } else {
                fail(ar.cause());
            }
            assertSame(ctx, vertices[0].getOrCreateContext());
            complete();
        });
    });
    // On a Worker context
    vertices[0].deployVerticle(new AbstractVerticle() {

        @Override
        public void start() throws Exception {
            Context ctx = getVertx().getOrCreateContext();
            vertices[0].eventBus().send("blah", "blah", ar -> {
                assertTrue(ar.failed());
                if (ar.cause() instanceof ReplyException) {
                    ReplyException cause = (ReplyException) ar.cause();
                    assertSame(ReplyFailure.NO_HANDLERS, cause.failureType());
                } else {
                    fail(ar.cause());
                }
                assertSame(ctx, getVertx().getOrCreateContext());
                complete();
            });
        }
    }, new DeploymentOptions().setWorker(true));
    // Inside executeBlocking
    vertices[0].executeBlocking(fut -> {
        vertices[0].eventBus().send("blah", "blah", ar -> {
            assertTrue(ar.failed());
            if (ar.cause() instanceof ReplyException) {
                ReplyException cause = (ReplyException) ar.cause();
                assertSame(ReplyFailure.NO_HANDLERS, cause.failureType());
            } else {
                fail(ar.cause());
            }
            assertTrue("Not an EL thread", Context.isOnEventLoopThread());
            complete();
        });
        fut.complete();
    }, false, null);
    await();
}

Example 2 with AbstractVerticle

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

the class EventBusTestBase method testReplyFromWorker.

@Test
public void testReplyFromWorker() throws Exception {
    String expectedBody = TestUtils.randomAlphaString(20);
    startNodes(2);
    CountDownLatch latch = new CountDownLatch(1);
    vertices[0].deployVerticle(new AbstractVerticle() {

        @Override
        public void start() throws Exception {
            vertices[1].eventBus().<String>consumer(ADDRESS1, msg -> {
                msg.reply(expectedBody);
            }).completionHandler(ar -> {
                assertTrue(ar.succeeded());
                latch.countDown();
            });
        }
    }, new DeploymentOptions().setWorker(true));
    awaitLatch(latch);
    vertices[0].eventBus().send(ADDRESS1, "whatever", reply -> {
        assertTrue(reply.succeeded());
        assertEquals(expectedBody, reply.result().body());
        testComplete();
    });
    await();
}

Example 3 with AbstractVerticle

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

the class DatagramTest method testUseInMultithreadedWorker.

@Test
public void testUseInMultithreadedWorker() throws Exception {
    class MyVerticle extends AbstractVerticle {

        @Override
        public void start() {
            assertIllegalStateException(() -> peer1 = vertx.createDatagramSocket(new DatagramSocketOptions()));
            testComplete();
        }
    }
    MyVerticle verticle = new MyVerticle();
    vertx.deployVerticle(verticle, new DeploymentOptions().setWorker(true).setMultiThreaded(true));
    await();
}

Example 4 with AbstractVerticle

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

the class ContextTest method testExceptionHandlerOnDeploymentAsyncResultHandlerFailure.

@Test
public void testExceptionHandlerOnDeploymentAsyncResultHandlerFailure() {
    RuntimeException failure = new RuntimeException();
    Context ctx = vertx.getOrCreateContext();
    ctx.exceptionHandler(err -> {
        assertSame(failure, err);
        testComplete();
    });
    ctx.runOnContext(v -> {
        vertx.deployVerticle(new AbstractVerticle() {

            @Override
            public void start() throws Exception {
            }
        }, ar -> {
            throw failure;
        });
    });
    await();
}

Example 5 with AbstractVerticle

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

the class ContextTest method testWorkerExecuteFromIo.

@Test
public void testWorkerExecuteFromIo() throws Exception {
    AtomicReference<ContextInternal> workerContext = new AtomicReference<>();
    CountDownLatch latch = new CountDownLatch(1);
    vertx.deployVerticle(new AbstractVerticle() {

        @Override
        public void start() throws Exception {
            workerContext.set((ContextInternal) context);
            latch.countDown();
        }
    }, new DeploymentOptions().setWorker(true));
    awaitLatch(latch);
    workerContext.get().nettyEventLoop().execute(() -> {
        assertNull(Vertx.currentContext());
        workerContext.get().executeFromIO(() -> {
            assertSame(workerContext.get(), Vertx.currentContext());
            assertTrue(Context.isOnWorkerThread());
            testComplete();
        });
    });
    await();
}