Examples with DefaultChannelGroup io.netty.channel.group.DefaultChannelGroup used on opensource projects

Example 6 with DefaultChannelGroup

use of io.netty.channel.group.DefaultChannelGroup in project rest.li by linkedin.

the class ChannelPoolManagerFactoryImpl method buildHttp2Stream.

@Override
public ChannelPoolManager buildHttp2Stream(ChannelPoolManagerKey channelPoolManagerKey) {
    DefaultChannelGroup channelGroup = new DefaultChannelGroup("R2 client channels", _eventLoopGroup.next());
    ChannelPoolFactory channelPoolFactory;
    if (_usePipelineV2) {
        channelPoolFactory = new Http2ChannelPoolFactory(_scheduler, _eventLoopGroup, channelGroup, channelPoolManagerKey.getStrategy(), channelPoolManagerKey.getSslContext(), channelPoolManagerKey.getSslParameters(), channelPoolManagerKey.getMaxPoolSize(), channelPoolManagerKey.getMinPoolSize(), channelPoolManagerKey.getPoolWaiterSize(), MAX_INITIAL_LINE_LENGTH, channelPoolManagerKey.getMaxHeaderSize(), channelPoolManagerKey.getMaxChunkSize(), channelPoolManagerKey.getIdleTimeout(), channelPoolManagerKey.getMaxResponseSize(), channelPoolManagerKey.isTcpNoDelay(), _enableSSLSessionResumption, _connectTimeout, _sslHandShakeTimeout);
    } else {
        channelPoolFactory = new Http2NettyStreamChannelPoolFactory(channelPoolManagerKey.getIdleTimeout(), channelPoolManagerKey.getPoolWaiterSize(), channelPoolManagerKey.getMinPoolSize(), channelPoolManagerKey.isTcpNoDelay(), _scheduler, channelPoolManagerKey.getSslContext(), channelPoolManagerKey.getSslParameters(), channelPoolManagerKey.getGracefulShutdownTimeout(), channelPoolManagerKey.getMaxHeaderSize(), channelPoolManagerKey.getMaxChunkSize(), channelPoolManagerKey.getMaxResponseSize(), _enableSSLSessionResumption, _eventLoopGroup, channelGroup, _connectTimeout, _sslHandShakeTimeout);
    }
    return new ChannelPoolManagerImpl(channelPoolFactory, channelPoolManagerKey.getName() + "-HTTP/2-Stream", channelGroup, _scheduler);
}

Example 7 with DefaultChannelGroup

use of io.netty.channel.group.DefaultChannelGroup in project rest.li by linkedin.

the class ChannelPoolManagerFactoryImpl method buildStream.

@Override
public ChannelPoolManager buildStream(ChannelPoolManagerKey channelPoolManagerKey) {
    DefaultChannelGroup channelGroup = new DefaultChannelGroup("R2 client channels", _eventLoopGroup.next());
    ChannelPoolFactory channelPoolFactory;
    if (_usePipelineV2) {
        channelPoolFactory = new HttpChannelPoolFactory(_scheduler, _eventLoopGroup, channelGroup, channelPoolManagerKey.getStrategy(), channelPoolManagerKey.getSslContext(), channelPoolManagerKey.getSslParameters(), channelPoolManagerKey.getMaxPoolSize(), channelPoolManagerKey.getMinPoolSize(), channelPoolManagerKey.getPoolWaiterSize(), MAX_INITIAL_LINE_LENGTH, channelPoolManagerKey.getMaxHeaderSize(), channelPoolManagerKey.getMaxChunkSize(), channelPoolManagerKey.getMaxConcurrentConnectionInitializations(), channelPoolManagerKey.getIdleTimeout(), channelPoolManagerKey.getMaxResponseSize(), channelPoolManagerKey.isTcpNoDelay(), _enableSSLSessionResumption, _channelPoolWaiterTimeout, _connectTimeout, _sslHandShakeTimeout);
    } else {
        channelPoolFactory = new HttpNettyStreamChannelPoolFactory(channelPoolManagerKey.getMaxPoolSize(), channelPoolManagerKey.getIdleTimeout(), channelPoolManagerKey.getPoolWaiterSize(), channelPoolManagerKey.getStrategy(), channelPoolManagerKey.getMinPoolSize(), channelPoolManagerKey.isTcpNoDelay(), _scheduler, channelPoolManagerKey.getMaxConcurrentConnectionInitializations(), channelPoolManagerKey.getSslContext(), channelPoolManagerKey.getSslParameters(), channelPoolManagerKey.getMaxHeaderSize(), channelPoolManagerKey.getMaxChunkSize(), channelPoolManagerKey.getMaxResponseSize(), _enableSSLSessionResumption, _eventLoopGroup, channelGroup, _channelPoolWaiterTimeout, _connectTimeout, _sslHandShakeTimeout);
    }
    return new ChannelPoolManagerImpl(channelPoolFactory, channelPoolManagerKey.getName() + "-Stream", channelGroup, _scheduler);
}

Example 8 with DefaultChannelGroup

use of io.netty.channel.group.DefaultChannelGroup in project reactor-netty by reactor.

the class HttpServerTests method testGracefulShutdown.

@Test
void testGracefulShutdown() throws Exception {
    CountDownLatch latch1 = new CountDownLatch(2);
    CountDownLatch latch2 = new CountDownLatch(2);
    CountDownLatch latch3 = new CountDownLatch(1);
    LoopResources loop = LoopResources.create("testGracefulShutdown");
    disposableServer = createServer().runOn(loop).doOnConnection(c -> {
        c.onDispose().subscribe(null, null, latch2::countDown);
        latch1.countDown();
    }).channelGroup(new DefaultChannelGroup(new DefaultEventExecutor())).route(r -> r.get("/delay500", (req, res) -> res.sendString(Mono.just("delay500").delayElement(Duration.ofMillis(500)))).get("/delay1000", (req, res) -> res.sendString(Mono.just("delay1000").delayElement(Duration.ofSeconds(1))))).bindNow(Duration.ofSeconds(30));
    HttpClient client = createClient(disposableServer::address);
    AtomicReference<String> result = new AtomicReference<>();
    Flux.just("/delay500", "/delay1000").flatMap(s -> client.get().uri(s).responseContent().aggregate().asString()).collect(Collectors.joining()).subscribe(s -> {
        result.set(s);
        latch3.countDown();
    });
    assertThat(latch1.await(30, TimeUnit.SECONDS)).isTrue();
    // Stop accepting incoming requests, wait at most 3s for the active requests to finish
    disposableServer.disposeNow();
    assertThat(latch2.await(30, TimeUnit.SECONDS)).isTrue();
    // Dispose the event loop
    loop.disposeLater().block(Duration.ofSeconds(30));
    assertThat(latch3.await(30, TimeUnit.SECONDS)).isTrue();
    assertThat(result.get()).isNotNull().isEqualTo("delay500delay1000");
}

Example 9 with DefaultChannelGroup

use of io.netty.channel.group.DefaultChannelGroup in project reactor-netty by reactor.

the class ConnectionPoolTests method testClientWithChannelGroup.

@Test
void testClientWithChannelGroup() {
    HttpClient localClient1 = client.port(server1.port()).channelGroup(new DefaultChannelGroup(GlobalEventExecutor.INSTANCE));
    HttpClient localClient2 = localClient1.channelGroup(new DefaultChannelGroup(GlobalEventExecutor.INSTANCE));
    checkResponsesAndChannelsStates("server1-ConnectionPoolTests", "server1-ConnectionPoolTests", localClient1, localClient2);
}

Example 10 with DefaultChannelGroup

use of io.netty.channel.group.DefaultChannelGroup in project reactor-netty by reactor.

the class TcpServerTests method testGracefulShutdown.

@Test
void testGracefulShutdown() throws Exception {
    CountDownLatch latch1 = new CountDownLatch(2);
    CountDownLatch latch2 = new CountDownLatch(2);
    CountDownLatch latch3 = new CountDownLatch(1);
    LoopResources loop = LoopResources.create("testGracefulShutdown");
    DisposableServer disposableServer = TcpServer.create().port(0).runOn(loop).doOnConnection(c -> {
        c.onDispose().subscribe(null, null, latch2::countDown);
        latch1.countDown();
    }).channelGroup(new DefaultChannelGroup(new DefaultEventExecutor())).handle((in, out) -> out.sendString(Mono.just("delay1000").delayElement(Duration.ofSeconds(1)))).wiretap(true).bindNow(Duration.ofSeconds(30));
    TcpClient client = TcpClient.create().remoteAddress(disposableServer::address).wiretap(true);
    AtomicReference<String> result = new AtomicReference<>();
    Flux.merge(client.connect(), client.connect()).flatMap(conn -> conn.inbound().receive().asString()).collect(Collectors.joining()).subscribe(s -> {
        result.set(s);
        latch3.countDown();
    });
    assertThat(latch1.await(30, TimeUnit.SECONDS)).as("latch await").isTrue();
    // Stop accepting incoming requests, wait at most 3s for the active requests to finish
    disposableServer.disposeNow();
    // Dispose the event loop
    loop.disposeLater().block(Duration.ofSeconds(30));
    assertThat(latch2.await(30, TimeUnit.SECONDS)).as("latch await").isTrue();
    assertThat(latch3.await(30, TimeUnit.SECONDS)).as("latch await").isTrue();
    assertThat(result.get()).isNotNull().isEqualTo("delay1000delay1000");
}