Examples with Context reactor.util.context.Context used on opensource projects

Example 11 with Context

use of reactor.util.context.Context in project reactor-core by reactor.

the class OperatorsTest method onNextFailureWithStrategyMatchingDoesntCancel.

@Test
public void onNextFailureWithStrategyMatchingDoesntCancel() {
    Context context = Context.of(OnNextFailureStrategy.KEY_ON_NEXT_ERROR_STRATEGY, new OnNextFailureStrategy() {

        @Override
        public boolean test(Throwable error, @Nullable Object value) {
            return true;
        }

        @Nullable
        @Override
        public Throwable process(Throwable error, @Nullable Object value, Context context) {
            return null;
        }
    });
    Operators.DeferredSubscription s = new Operators.DeferredSubscription();
    Throwable t = Operators.onNextError("foo", new NullPointerException("bar"), context, s);
    assertThat(t).as("exception processed").isNull();
    assertThat(s.isCancelled()).as("subscription cancelled").isFalse();
}

Example 12 with Context

use of reactor.util.context.Context in project reactor-core by reactor.

the class OperatorsTest method onRejectedExecutionLocalTakesPrecedenceOverOnOperatorError.

@Test
public void onRejectedExecutionLocalTakesPrecedenceOverOnOperatorError() {
    BiFunction<Throwable, Object, Throwable> localOperatorErrorHook = (e, v) -> new IllegalStateException("boom_" + v, e);
    BiFunction<Throwable, Object, Throwable> localReeHook = (e, v) -> new IllegalStateException("rejected_" + v, e);
    Context c = Context.of(Hooks.KEY_ON_OPERATOR_ERROR, localOperatorErrorHook, Hooks.KEY_ON_REJECTED_EXECUTION, localReeHook);
    IllegalArgumentException failure = new IllegalArgumentException("foo");
    final Throwable throwable = Operators.onRejectedExecution(failure, null, null, "bar", c);
    assertThat(throwable).isInstanceOf(IllegalStateException.class).hasMessage("rejected_bar").hasNoSuppressedExceptions();
    assertThat(throwable.getCause()).isInstanceOf(RejectedExecutionException.class).hasMessage("Scheduler unavailable").hasCause(failure);
}

Example 13 with Context

use of reactor.util.context.Context in project reactor-core by reactor.

the class OperatorsTest method onNextDroppedLocal.

@Test
public void onNextDroppedLocal() {
    AtomicReference<Object> hookState = new AtomicReference<>();
    Consumer<Object> localHook = hookState::set;
    Context c = Context.of(Hooks.KEY_ON_NEXT_DROPPED, localHook);
    Operators.onNextDropped("foo", c);
    assertThat(hookState.get()).isEqualTo("foo");
}

Example 14 with Context

use of reactor.util.context.Context in project reactor-core by reactor.

the class FluxContextStart method subscribe.

@Override
public void subscribe(CoreSubscriber<? super T> actual) {
    Context c;
    try {
        c = doOnContext.apply(actual.currentContext());
    } catch (Throwable t) {
        Operators.error(actual, Operators.onOperatorError(t, actual.currentContext()));
        return;
    }
    source.subscribe(new ContextStartSubscriber<>(actual, c));
}

Example 15 with Context

use of reactor.util.context.Context in project reactor-netty by reactor.

the class HttpServerTests method sendFileSecure.

@Test
public void sendFileSecure() throws CertificateException, SSLException, URISyntaxException {
    Path largeFile = Paths.get(getClass().getResource("/largeFile.txt").toURI());
    SelfSignedCertificate ssc = new SelfSignedCertificate();
    SslContext sslServer = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build();
    SslContext sslClient = SslContextBuilder.forClient().trustManager(InsecureTrustManagerFactory.INSTANCE).build();
    NettyContext context = HttpServer.create(opt -> opt.sslContext(sslServer)).newHandler((req, resp) -> resp.sendFile(largeFile)).block();
    HttpClientResponse response = HttpClient.create(opt -> opt.port(context.address().getPort()).sslContext(sslClient)).get("/foo").block(Duration.ofSeconds(120));
    context.dispose();
    context.onClose().block();
    String body = response.receive().aggregate().asString(StandardCharsets.UTF_8).block();
    assertThat(body).startsWith("This is an UTF-8 file that is larger than 1024 bytes. " + "It contains accents like é.").contains("1024 mark here -><- 1024 mark here").endsWith("End of File");
}