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

Example 71 with DisposableServer

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

the class TcpClientTests method doTestIssue600.

private void doTestIssue600(boolean withLoop) {
    DisposableServer server = TcpServer.create().port(0).handle((req, res) -> res.send(req.receive().retain().delaySubscription(Duration.ofSeconds(1)))).wiretap(true).bindNow();
    ConnectionProvider pool = ConnectionProvider.create("doTestIssue600", 10);
    LoopResources loop = LoopResources.create("test", 4, true);
    TcpClient client;
    if (withLoop) {
        client = TcpClient.create(pool).remoteAddress(server::address).runOn(loop);
    } else {
        client = TcpClient.create(pool).remoteAddress(server::address);
    }
    Set<String> threadNames = new ConcurrentSkipListSet<>();
    Flux.range(1, 4).flatMap(i -> client.handle((in, out) -> {
        threadNames.add(Thread.currentThread().getName());
        return out.send(Flux.empty());
    }).connect()).as(StepVerifier::create).expectNextCount(4).expectComplete().verify(Duration.ofSeconds(30));
    pool.dispose();
    loop.dispose();
    server.disposeNow();
    assertThat(threadNames.size()).isGreaterThan(1);
}

Example 72 with DisposableServer

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

the class TcpClientTests method testIssue585_2.

@Test
void testIssue585_2() throws Exception {
    DisposableServer server = TcpServer.create().port(0).handle((req, res) -> res.send(req.receive().retain())).wiretap(true).bindNow();
    byte[] bytes = "test".getBytes(Charset.defaultCharset());
    ByteBuf b1 = Unpooled.wrappedBuffer(bytes);
    ByteBuf b2 = Unpooled.wrappedBuffer(bytes);
    ByteBuf b3 = Unpooled.wrappedBuffer(bytes);
    WeakReference<ByteBuf> refCheck1 = new WeakReference<>(b1);
    WeakReference<ByteBuf> refCheck2 = new WeakReference<>(b2);
    WeakReference<ByteBuf> refCheck3 = new WeakReference<>(b3);
    Connection conn = TcpClient.create().remoteAddress(server::address).wiretap(true).connectNow();
    NettyOutbound out = conn.outbound();
    out.sendObject(b1).then().block(Duration.ofSeconds(30));
    assertThat(b1.refCnt()).isEqualTo(0);
    b1 = null;
    checkReference(refCheck1);
    out.sendObject(b2).then().block(Duration.ofSeconds(30));
    assertThat(b2.refCnt()).isEqualTo(0);
    b2 = null;
    checkReference(refCheck2);
    out.sendObject(b3).then().block(Duration.ofSeconds(30));
    assertThat(b3.refCnt()).isEqualTo(0);
    b3 = null;
    checkReference(refCheck3);
    server.disposeNow();
    conn.disposeNow();
}

Example 73 with DisposableServer

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

the class TcpClientTests method testBootstrap.

@Test
@SuppressWarnings("deprecation")
void testBootstrap() {
    DisposableServer server = TcpServer.create().port(0).handle((req, res) -> res.send(req.receive().retain())).wiretap(true).bindNow();
    AtomicInteger invoked = new AtomicInteger();
    Connection conn = TcpClient.create().bootstrap(b -> b.attr(AttributeKey.valueOf("testBootstrap"), "testBootstrap").group(new NioEventLoopGroup()).option(ChannelOption.valueOf("testBootstrap"), "testBootstrap").remoteAddress(server.address()).resolver(DefaultAddressResolverGroup.INSTANCE).handler(new ChannelInboundHandlerAdapter() {

        @Override
        public void channelActive(ChannelHandlerContext ctx) throws Exception {
            invoked.set(1);
            super.channelActive(ctx);
        }
    })).connectNow();
    conn.outbound().sendString(Mono.just("testBootstrap")).then().subscribe();
    String result = conn.inbound().receive().asString().blockFirst();
    assertThat(result).isEqualTo("testBootstrap");
    assertThat(invoked.get()).isEqualTo(1);
    conn.disposeNow();
    server.disposeNow();
}

Example 74 with DisposableServer

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

the class TcpClientTests method testAddressSupplier.

@Test
@SuppressWarnings("deprecation")
void testAddressSupplier() {
    DisposableServer server = TcpServer.create().port(0).handle((req, res) -> res.send(req.receive().retain())).wiretap(true).bindNow();
    Connection conn = TcpClient.create().addressSupplier(server::address).connectNow();
    conn.outbound().sendString(Mono.just("testAddressSupplier")).then().subscribe();
    String result = conn.inbound().receive().asString().blockFirst();
    assertThat(result).isEqualTo("testAddressSupplier");
    conn.disposeNow();
    server.disposeNow();
}

Example 75 with DisposableServer

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

the class TcpClientTests method testIssue585_1.

@Test
void testIssue585_1() throws Exception {
    DisposableServer server = TcpServer.create().port(0).handle((req, res) -> res.send(req.receive().retain())).wiretap(true).bindNow();
    CountDownLatch latch = new CountDownLatch(1);
    byte[] bytes = "test".getBytes(Charset.defaultCharset());
    ByteBuf b1 = Unpooled.wrappedBuffer(bytes);
    ByteBuf b2 = Unpooled.wrappedBuffer(bytes);
    ByteBuf b3 = Unpooled.wrappedBuffer(bytes);
    WeakReference<ByteBuf> refCheck1 = new WeakReference<>(b1);
    WeakReference<ByteBuf> refCheck2 = new WeakReference<>(b2);
    WeakReference<ByteBuf> refCheck3 = new WeakReference<>(b3);
    Connection conn = TcpClient.create().remoteAddress(server::address).wiretap(true).connectNow();
    NettyOutbound out = conn.outbound();
    Flux.concatDelayError(out.sendObject(Mono.error(new RuntimeException("test"))).sendObject(b1).then(), out.sendObject(Mono.error(new RuntimeException("test"))).sendObject(b2).then(), out.sendObject(Mono.error(new RuntimeException("test"))).sendObject(b3).then()).doOnError(t -> latch.countDown()).subscribe(conn.disposeSubscriber());
    assertThat(latch.await(30, TimeUnit.SECONDS)).as("latch await").isTrue();
    assertThat(b1.refCnt()).isEqualTo(0);
    b1 = null;
    checkReference(refCheck1);
    assertThat(b2.refCnt()).isEqualTo(0);
    b2 = null;
    checkReference(refCheck2);
    assertThat(b3.refCnt()).isEqualTo(0);
    b3 = null;
    checkReference(refCheck3);
    server.disposeNow();
    conn.disposeNow();
}