Examples with GreetingServiceImpl io.scalecube.services.sut.GreetingServiceImpl used on opensource projects

Example 1 with GreetingServiceImpl

use of io.scalecube.services.sut.GreetingServiceImpl in project scalecube by scalecube.

the class ServiceRegistryTest method test_listen_to_discovery_events.

@ParameterizedTest
@MethodSource("metadataCodecSource")
public void test_listen_to_discovery_events(MetadataCodec metadataCodec) {
    Sinks.Many<ServiceDiscoveryEvent> processor = Sinks.many().replay().all();
    List<Microservices> cluster = new CopyOnWriteArrayList<>();
    Microservices seed = Microservices.builder().discovery(defServiceDiscovery(metadataCodec)).transport(RSocketServiceTransport::new).services(new AnnotationServiceImpl()).startAwait();
    cluster.add(seed);
    seed.listenDiscovery().subscribe(processor::tryEmitNext, processor::tryEmitError, processor::tryEmitComplete);
    Address seedAddress = seed.discovery().address();
    StepVerifier.create(processor.asFlux().onBackpressureBuffer()).then(() -> {
        Microservices ms1 = Microservices.builder().discovery(defServiceDiscovery(seedAddress, metadataCodec)).transport(RSocketServiceTransport::new).services(new GreetingServiceImpl()).startAwait();
        cluster.add(ms1);
    }).assertNext(event -> assertEquals(ENDPOINT_ADDED, event.type())).then(() -> {
        Microservices ms2 = Microservices.builder().discovery(defServiceDiscovery(seedAddress, metadataCodec)).transport(RSocketServiceTransport::new).services(new GreetingServiceImpl()).startAwait();
        cluster.add(ms2);
    }).assertNext(event -> assertEquals(ENDPOINT_ADDED, event.type())).then(() -> cluster.remove(2).shutdown().block(TIMEOUT)).assertNext(event -> assertEquals(ENDPOINT_LEAVING, event.type())).assertNext(event -> assertEquals(ENDPOINT_REMOVED, event.type())).then(() -> cluster.remove(1).shutdown().block(TIMEOUT)).assertNext(event -> assertEquals(ENDPOINT_LEAVING, event.type())).assertNext(event -> assertEquals(ENDPOINT_REMOVED, event.type())).thenCancel().verify(TIMEOUT);
    StepVerifier.create(seed.call().api(AnnotationService.class).serviceDiscoveryEventTypes()).assertNext(type -> assertEquals(ENDPOINT_ADDED, type)).assertNext(type -> assertEquals(ENDPOINT_ADDED, type)).assertNext(type -> assertEquals(ENDPOINT_LEAVING, type)).assertNext(type -> assertEquals(ENDPOINT_REMOVED, type)).assertNext(type -> assertEquals(ENDPOINT_LEAVING, type)).assertNext(type -> assertEquals(ENDPOINT_REMOVED, type)).thenCancel().verify(TIMEOUT);
    Mono.whenDelayError(cluster.stream().map(Microservices::shutdown).toArray(Mono[]::new)).block(TIMEOUT);
}

Example 2 with GreetingServiceImpl

use of io.scalecube.services.sut.GreetingServiceImpl in project scalecube by scalecube.

the class RoutersTest method setup.

@BeforeAll
public static void setup() {
    gateway = Microservices.builder().discovery(serviceEndpoint -> new ScalecubeServiceDiscovery().transport(cfg -> cfg.transportFactory(new WebsocketTransportFactory())).options(opts -> opts.metadata(serviceEndpoint))).transport(RSocketServiceTransport::new).startAwait();
    gatewayAddress = gateway.discovery().address();
    // Create microservices instance cluster.
    provider1 = Microservices.builder().discovery(endpoint -> new ScalecubeServiceDiscovery().transport(cfg -> cfg.transportFactory(new WebsocketTransportFactory())).options(opts -> opts.metadata(endpoint)).membership(cfg -> cfg.seedMembers(gatewayAddress))).transport(RSocketServiceTransport::new).services(ServiceInfo.fromServiceInstance(new GreetingServiceImpl(1)).tag("ONLYFOR", "joe").tag("SENDER", "1").build(), ServiceInfo.fromServiceInstance(new GreetingServiceImplA()).tag("Weight", "0.1").build()).startAwait();
    // Create microservices instance cluster.
    provider2 = Microservices.builder().discovery(endpoint -> new ScalecubeServiceDiscovery().transport(cfg -> cfg.transportFactory(new WebsocketTransportFactory())).options(opts -> opts.metadata(endpoint)).membership(cfg -> cfg.seedMembers(gatewayAddress))).transport(RSocketServiceTransport::new).services(ServiceInfo.fromServiceInstance(new GreetingServiceImpl(2)).tag("ONLYFOR", "fransin").tag("SENDER", "2").build(), ServiceInfo.fromServiceInstance(new GreetingServiceImplB()).tag("Weight", "0.9").build()).startAwait();
    TagService tagService = input -> input.map(String::toUpperCase);
    provider3 = Microservices.builder().discovery(endpoint -> new ScalecubeServiceDiscovery().transport(cfg -> cfg.transportFactory(new WebsocketTransportFactory())).options(opts -> opts.metadata(endpoint)).membership(cfg -> cfg.seedMembers(gatewayAddress))).transport(RSocketServiceTransport::new).services(ServiceInfo.fromServiceInstance(tagService).tag("tagB", "bb").tag("tagC", "c").build()).startAwait();
}

Example 3 with GreetingServiceImpl

use of io.scalecube.services.sut.GreetingServiceImpl in project scalecube by scalecube.

the class ErrorFlowTest method initNodes.

@BeforeAll
public static void initNodes() {
    provider = Microservices.builder().discovery(endpoint -> new ScalecubeServiceDiscovery().transport(cfg -> cfg.transportFactory(new WebsocketTransportFactory())).transport(cfg -> cfg.port(PORT.incrementAndGet())).options(opts -> opts.metadata(endpoint))).transport(RSocketServiceTransport::new).services(new GreetingServiceImpl()).startAwait();
    final Address seedAddress = provider.discovery().address();
    consumer = Microservices.builder().discovery(endpoint -> new ScalecubeServiceDiscovery().membership(cfg -> cfg.seedMembers(seedAddress)).transport(cfg -> cfg.transportFactory(new WebsocketTransportFactory())).transport(cfg -> cfg.port(PORT.incrementAndGet())).options(opts -> opts.metadata(endpoint))).transport(RSocketServiceTransport::new).startAwait();
}

Example 4 with GreetingServiceImpl

use of io.scalecube.services.sut.GreetingServiceImpl in project scalecube by scalecube.

the class ServiceRegistryTest method test_delayed_listen_to_discovery_events.

@ParameterizedTest
@MethodSource("metadataCodecSource")
public void test_delayed_listen_to_discovery_events(MetadataCodec metadataCodec) {
    Sinks.Many<ServiceDiscoveryEvent> processor = Sinks.many().replay().all();
    List<Microservices> cluster = new CopyOnWriteArrayList<>();
    Microservices seed = Microservices.builder().discovery(defServiceDiscovery(metadataCodec)).transport(RSocketServiceTransport::new).services(new GreetingServiceImpl()).startAwait();
    cluster.add(seed);
    seed.listenDiscovery().subscribe(processor::tryEmitNext, processor::tryEmitError, processor::tryEmitComplete);
    Address seedAddress = seed.discovery().address();
    StepVerifier.create(processor.asFlux().onBackpressureBuffer()).then(() -> {
        Microservices ms1 = Microservices.builder().discovery(defServiceDiscovery(seedAddress, metadataCodec)).transport(RSocketServiceTransport::new).services(new GreetingServiceImpl(), new AnnotationServiceImpl()).startAwait();
        cluster.add(ms1);
    }).assertNext(event -> assertEquals(ENDPOINT_ADDED, event.type())).then(() -> {
        Microservices ms2 = Microservices.builder().discovery(defServiceDiscovery(seedAddress, metadataCodec)).transport(RSocketServiceTransport::new).services(new GreetingServiceImpl()).startAwait();
        cluster.add(ms2);
    }).assertNext(event -> assertEquals(ENDPOINT_ADDED, event.type())).thenCancel().verify(TIMEOUT);
    StepVerifier.create(seed.call().api(AnnotationService.class).serviceDiscoveryEventTypes()).assertNext(type -> assertEquals(ENDPOINT_ADDED, type)).assertNext(type -> assertEquals(ENDPOINT_ADDED, type)).thenCancel().verify(TIMEOUT);
    Mono.whenDelayError(cluster.stream().map(Microservices::shutdown).toArray(Mono[]::new)).block(TIMEOUT);
}

Example 5 with GreetingServiceImpl

use of io.scalecube.services.sut.GreetingServiceImpl in project scalecube by scalecube.

the class ServiceRegistryTest method test_added_removed_registration_events.

@ParameterizedTest
@MethodSource("metadataCodecSource")
public void test_added_removed_registration_events(MetadataCodec metadataCodec) {
    Sinks.Many<ServiceDiscoveryEvent> events = Sinks.many().replay().all();
    Microservices seed = Microservices.builder().discovery(defServiceDiscovery(metadataCodec)).transport(RSocketServiceTransport::new).startAwait();
    seed.listenDiscovery().subscribe(events::tryEmitNext, events::tryEmitError, events::tryEmitComplete);
    Address seedAddress = seed.discovery().address();
    Microservices ms1 = Microservices.builder().discovery(defServiceDiscovery(seedAddress, metadataCodec)).transport(RSocketServiceTransport::new).services(new GreetingServiceImpl()).startAwait();
    Microservices ms2 = Microservices.builder().discovery(defServiceDiscovery(seedAddress, metadataCodec)).transport(RSocketServiceTransport::new).services(new GreetingServiceImpl()).startAwait();
    StepVerifier.create(events.asFlux().onBackpressureBuffer()).assertNext(event -> assertEquals(ENDPOINT_ADDED, event.type())).assertNext(event -> assertEquals(ENDPOINT_ADDED, event.type())).then(() -> Mono.whenDelayError(ms1.shutdown(), ms2.shutdown()).block(TIMEOUT)).assertNext(event -> assertEquals(ENDPOINT_LEAVING, event.type())).assertNext(event -> assertEquals(ENDPOINT_LEAVING, event.type())).assertNext(event -> assertEquals(ENDPOINT_REMOVED, event.type())).assertNext(event -> assertEquals(ENDPOINT_REMOVED, event.type())).then(() -> seed.shutdown().block(TIMEOUT)).thenCancel().verify(TIMEOUT);
}