Examples with ActorSystem akka.actor.ActorSystem used on opensource projects

Example 81 with ActorSystem

use of akka.actor.ActorSystem in project controller by opendaylight.

the class TransactionProxyTest method setUpReadData.

private void setUpReadData(final String shardName, final NormalizedNode<?, ?> expectedNode) {
    ActorSystem actorSystem = getSystem();
    ActorRef shardActorRef = getSystem().actorOf(Props.create(DoNothingActor.class));
    doReturn(getSystem().actorSelection(shardActorRef.path())).when(mockActorContext).actorSelection(shardActorRef.path().toString());
    doReturn(primaryShardInfoReply(getSystem(), shardActorRef)).when(mockActorContext).findPrimaryShardAsync(eq(shardName));
    ActorRef txActorRef = actorSystem.actorOf(Props.create(DoNothingActor.class));
    doReturn(actorSystem.actorSelection(txActorRef.path())).when(mockActorContext).actorSelection(txActorRef.path().toString());
    doReturn(Futures.successful(createTransactionReply(txActorRef, DataStoreVersions.CURRENT_VERSION))).when(mockActorContext).executeOperationAsync(eq(actorSystem.actorSelection(shardActorRef.path())), eqCreateTransaction(memberName, TransactionType.READ_ONLY), any(Timeout.class));
    doReturn(readDataReply(expectedNode)).when(mockActorContext).executeOperationAsync(eq(actorSelection(txActorRef)), eqReadData(YangInstanceIdentifier.EMPTY), any(Timeout.class));
}

Example 82 with ActorSystem

use of akka.actor.ActorSystem in project controller by opendaylight.

the class RemoteRpcProviderConfigTest method testConfigCustomizations.

@Test
public void testConfigCustomizations() {
    AkkaConfigurationReader reader = new TestConfigReader();
    final int expectedCapacity = 100;
    String timeOutVal = "10ms";
    FiniteDuration expectedTimeout = FiniteDuration.create(10, TimeUnit.MILLISECONDS);
    RemoteRpcProviderConfig config = new RemoteRpcProviderConfig.Builder("unit-test").metricCaptureEnabled(// enable metric capture
    true).mailboxCapacity(expectedCapacity).mailboxPushTimeout(timeOutVal).withConfigReader(reader).build();
    Assert.assertTrue(config.isMetricCaptureEnabled());
    Assert.assertEquals(expectedCapacity, config.getMailBoxCapacity().intValue());
    Assert.assertEquals(expectedTimeout.toMillis(), config.getMailBoxPushTimeout().toMillis());
    // Now check this config inside an actor
    ActorSystem system = ActorSystem.create("unit-test", config.get());
    TestActorRef<ConfigTestActor> configTestActorTestActorRef = TestActorRef.create(system, Props.create(ConfigTestActor.class));
    ConfigTestActor actor = configTestActorTestActorRef.underlyingActor();
    Config actorConfig = actor.getConfig();
    config = new RemoteRpcProviderConfig(actorConfig);
    Assert.assertTrue(config.isMetricCaptureEnabled());
    Assert.assertEquals(expectedCapacity, config.getMailBoxCapacity().intValue());
    Assert.assertEquals(expectedTimeout.toMillis(), config.getMailBoxPushTimeout().toMillis());
}

Example 83 with ActorSystem

use of akka.actor.ActorSystem in project jaqy by Teradata.

the class S3PathTest method test1.

@Test
public void test1() throws Exception {
    /*
		 * A workaround for S3Mock generating an output to stdout.
		 *     https://github.com/findify/s3mock/issues/67
		 * It generates an output in Eclipse, but not so when running
		 * mvn clean test.
		 */
    InMemoryProvider provider = new InMemoryProvider();
    ActorSystem actor = S3Mock.$lessinit$greater$default$3(8001, provider);
    S3Mock api = new S3Mock(8001, provider, actor);
    api.start();
    // setup
    Globals globals = new Globals();
    JaqyInterpreter interpreter = new JaqyInterpreter(globals, null, null);
    AmazonS3ClientBuilder builder = S3Utils.getS3Builder(interpreter);
    builder.setEndpointConfiguration(new AwsClientBuilder.EndpointConfiguration("http://localhost:8001", "us-west-2"));
    // setup some files in the bucket
    AmazonS3 s3client = builder.build();
    s3client.createBucket("tests");
    File dir = new File("../tests/unittests/csv/lib");
    s3client.putObject("tests", "unittests/csv/lib/sin.csv", new File(dir, "sin.csv"));
    s3client.putObject("tests", "unittests/csv/lib/sin2.csv", new File(dir, "sin2.csv"));
    s3client.shutdown();
    S3PathHandler handler = new S3PathHandler();
    String url = "s3://tests/unittests/csv/lib/sin.csv";
    String parent = "s3://tests/unittests/csv/lib";
    S3Path path = (S3Path) handler.getPath(url, interpreter);
    Assert.assertNotNull(path);
    Assert.assertEquals("tests", path.getBucket());
    Assert.assertEquals("unittests/csv/lib/sin.csv", path.getFile());
    Assert.assertEquals(url, path.getPath());
    Assert.assertEquals(url, path.getCanonicalPath());
    Assert.assertTrue(path.exists());
    Assert.assertEquals(31443, path.length());
    Assert.assertEquals(31443, path.length());
    Assert.assertTrue(path.isFile());
    Assert.assertEquals(0, FileUtils.compare(path.getInputStream(), new FileInputStream(new File(dir, "sin.csv"))));
    path = (S3Path) path.getParent();
    Assert.assertEquals(parent, path.getPath());
    path = (S3Path) path.getRelativePath("sin2.csv");
    Assert.assertEquals("s3://tests/unittests/csv/lib/sin2.csv", path.getPath());
    Assert.assertTrue(path.isFile());
    path = (S3Path) path.getParent();
    path = (S3Path) path.getRelativePath("/unittests/csv/lib/import1.csv");
    Assert.assertEquals("s3://tests/unittests/csv/lib/import1.csv", path.getPath());
    FileUtils.copy(path.getOutputStream(), new FileInputStream(new File(dir, "import1.csv")), new byte[4096]);
    Assert.assertEquals(25, path.length());
    Assert.assertEquals(25, path.length());
    Assert.assertEquals(0, FileUtils.compare(path.getInputStream(), new FileInputStream(new File(dir, "import1.csv"))));
    path = (S3Path) path.getParent();
    path = (S3Path) path.getRelativePath("../../csv/lib/sin.csv");
    Assert.assertEquals(url, path.getPath());
    path = (S3Path) path.getParent();
    path = (S3Path) path.getRelativePath("../test/abc.csv");
    Assert.assertEquals(0, path.length());
    Assert.assertEquals(0, path.length());
    Assert.assertFalse(path.exists());
    Assert.assertFalse(path.exists());
    s3client = S3Utils.getS3Client(interpreter);
    if (s3client != null)
        s3client.shutdown();
    CoordinatedShutdown.get(actor).runAll();
    api.stop();
}

Example 84 with ActorSystem

use of akka.actor.ActorSystem in project kontraktor by RuedigerMoeller.

the class AkkaInterop method serveAkkaKontraktorAsBridge.

@Test
@Ignore
public void serveAkkaKontraktorAsBridge() throws InterruptedException {
    Log.setLevel(Log.DEBUG);
    final int NUM_MSG = 20_000_000;
    final ActorSystem system = ActorSystem.create("reactive-interop");
    // Attention: buffer + batchsizes of Akka need increase in order to get performance
    final ActorMaterializer mat = ActorMaterializer.create(ActorMaterializerSettings.create(system).withInputBuffer(8192, 8192), system);
    KxReactiveStreams kxStreams = KxReactiveStreams.get();
    RateMeasure rm = new RateMeasure("rate");
    CountDownLatch count = new CountDownLatch(NUM_MSG);
    Iterable it = () -> IntStream.range(0, NUM_MSG).mapToObj(x -> x).iterator();
    Publisher<Integer> pub = (Publisher<Integer>) Source.from(it).runWith(Sink.publisher(), mat);
    kxStreams.asKxPublisher(pub).serve(new WebSocketPublisher().hostName("localhost").port(6789).urlPath("akka"));
    AtomicInteger kontraktorCount = new AtomicInteger(0);
    // subscribe with akka client
    KxPublisher<Integer> remotedPublisher = new KxReactiveStreams(true).connect(Integer.class, new WebSocketConnectable().url("ws://localhost:6789/akka")).map(x -> {
        // (*)
        kontraktorCount.incrementAndGet();
        return x;
    });
    // for unknown reasons, this loses messages .. kontraktor receiver (*) above gets them all.
    // when trying to reproduce this locally the message loss seems not to occur.
    // as one can see from the counters the message loss is linear (not related to stream completion)
    // I think its an Akka issue as same test works if consuming from RxJava (see below)
    Source.from(remotedPublisher).runWith(Sink.foreach(elem -> {
        rm.count();
        count.countDown();
    }), mat);
    int secondsWait = 50;
    while (count.getCount() > 0 && secondsWait-- > 0) {
        System.out.println("count:" + (NUM_MSG - count.getCount()) + " kontraktor count:" + kontraktorCount.get());
        Thread.sleep(1000);
    }
    system.shutdown();
    Assert.assertTrue(count.getCount() == 0);
    // give time closing stuff
    Thread.sleep(1000);
}

Example 85 with ActorSystem

use of akka.actor.ActorSystem in project kontraktor by RuedigerMoeller.

the class AkkaInterop method kontraktorConsumes.

@Test
public void kontraktorConsumes() throws InterruptedException {
    final int NUM_MSG = 50_000_000;
    final ActorSystem system = ActorSystem.create("reactive-interop");
    final Materializer mat = ActorMaterializer.create(system);
    KxReactiveStreams kxStreams = KxReactiveStreams.get();
    RateMeasure rm = new RateMeasure("rate");
    CountDownLatch count = new CountDownLatch(NUM_MSG);
    Iterable it = () -> IntStream.range(0, NUM_MSG).mapToObj(x -> x).iterator();
    Publisher<Integer> pub = (Publisher<Integer>) Source.from(it).runWith(Sink.publisher(), mat);
    kxStreams.asKxPublisher(pub).subscribe((res, err) -> {
        if (Actors.isResult(err)) {
            rm.count();
            count.countDown();
        }
    });
    int secondsWait = 50;
    while (count.getCount() > 0 && secondsWait-- > 0) {
        System.out.println("count:" + count.getCount());
        Thread.sleep(1000);
    }
    system.shutdown();
    Assert.assertTrue(count.getCount() == 0);
    // give time closing stuff
    Thread.sleep(1000);
}