Examples with ByteBufFlux reactor.netty.ByteBufFlux used on opensource projects

Example 1 with ByteBufFlux

use of reactor.netty.ByteBufFlux in project reactor-netty by reactor.

the class HttpServerTests method httpPipelining.

@Test
void httpPipelining() throws Exception {
    AtomicInteger i = new AtomicInteger();
    disposableServer = createServer().handle((req, resp) -> resp.header(HttpHeaderNames.CONTENT_LENGTH, "1").sendString(Mono.just(i.incrementAndGet()).flatMap(d -> Mono.delay(Duration.ofSeconds(4 - d)).map(x -> d + "\n")))).bindNow();
    DefaultFullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "/plaintext");
    CountDownLatch latch = new CountDownLatch(6);
    Connection client = TcpClient.create().port(disposableServer.port()).handle((in, out) -> {
        in.withConnection(x -> x.addHandlerFirst(new HttpClientCodec())).receiveObject().ofType(DefaultHttpContent.class).as(ByteBufFlux::fromInbound).asString().log().map(Integer::parseInt).subscribe(d -> {
            for (int x = 0; x < d; x++) {
                latch.countDown();
            }
        });
        return out.sendObject(Flux.just(request.retain(), request.retain(), request.retain())).neverComplete();
    }).wiretap(true).connectNow();
    assertThat(latch.await(45, TimeUnit.SECONDS)).as("latch await").isTrue();
    client.disposeNow();
}

Example 2 with ByteBufFlux

use of reactor.netty.ByteBufFlux in project reactor-netty by reactor.

the class HttpClientTest method backpressured.

@Test
void backpressured() throws Exception {
    Path resource = Paths.get(getClass().getResource("/public").toURI());
    disposableServer = createServer().route(routes -> routes.directory("/test", resource)).bindNow();
    ByteBufFlux remote = createHttpClientForContextWithPort().get().uri("/test/test.css").responseContent();
    Mono<String> page = remote.asString().limitRate(1).reduce(String::concat);
    Mono<String> cancelledPage = remote.asString().take(5).limitRate(1).reduce(String::concat);
    page.block(Duration.ofSeconds(30));
    cancelledPage.block(Duration.ofSeconds(30));
    page.block(Duration.ofSeconds(30));
}

Example 3 with ByteBufFlux

use of reactor.netty.ByteBufFlux in project reactor-netty by reactor.

the class ChannelOperationsHandlerTest method testChannelInactiveThrowsIOException.

// @Test
// public void keepPrefetchSizeConstantEqualsWriteBufferLowHighWaterMark() {
// doTestPrefetchSize(1024, 1024);
// }
// 
// @Test
// public void keepPrefetchSizeConstantDifferentWriteBufferLowHighWaterMark() {
// doTestPrefetchSize(0, 1024);
// }
// 
// private void doTestPrefetchSize(int writeBufferLowWaterMark, int writeBufferHighWaterMark) {
// EmbeddedChannel channel = new EmbeddedChannel();
// channel.config()
// .setWriteBufferLowWaterMark(writeBufferLowWaterMark)
// .setWriteBufferHighWaterMark(writeBufferHighWaterMark);
// 
// StepVerifier.create(FutureMono.deferFuture(() -> channel.writeAndFlush(MonoSendMany.objectSource(Flux.range(0, 70), channel, null))))
// .expectComplete()
// .verify(Duration.ofSeconds(30));
// 
// }
@Test
void testChannelInactiveThrowsIOException() throws Exception {
    ExecutorService threadPool = Executors.newCachedThreadPool();
    int abortServerPort = SocketUtils.findAvailableTcpPort();
    ConnectionAbortServer abortServer = new ConnectionAbortServer(abortServerPort);
    Future<?> f = threadPool.submit(abortServer);
    if (!abortServer.await(10, TimeUnit.SECONDS)) {
        throw new IOException("Fail to start test server");
    }
    ByteBufFlux response = createClient(abortServerPort).request(HttpMethod.GET).uri("/").send((req, out) -> out.sendString(Flux.just("a", "b", "c"))).responseContent();
    StepVerifier.create(response.log()).expectError(IOException.class).verify();
    abortServer.close();
    assertThat(f.get()).isNull();
}