Examples with Future org.apache.flink.shaded.netty4.io.netty.util.concurrent.Future used on opensource projects

Example 91 with Future

use of org.apache.flink.shaded.netty4.io.netty.util.concurrent.Future in project zeebe by camunda.

the class NettyMessagingService method bind.

/**
 * Recursively binds the given bootstrap to the given interfaces.
 *
 * @param bootstrap the bootstrap to bind
 * @param addressIterator an iterator of Addresses to which to bind
 * @param future the future to completed once the bootstrap has been bound to all provided
 *     interfaces
 */
private void bind(final ServerBootstrap bootstrap, final Iterator<Address> addressIterator, final CompletableFuture<Void> future) {
    if (addressIterator.hasNext()) {
        final Address address = addressIterator.next();
        bootstrap.bind(address.host(), address.port()).addListener((ChannelFutureListener) f -> {
            if (f.isSuccess()) {
                log.info("TCP server listening for connections on {}", address);
                serverChannel = f.channel();
                bind(bootstrap, addressIterator, future);
            } else {
                log.warn("Failed to bind TCP server to port {} due to {}", address, f.cause());
                future.completeExceptionally(f.cause());
            }
        });
    } else {
        future.complete(null);
    }
}

Example 92 with Future

use of org.apache.flink.shaded.netty4.io.netty.util.concurrent.Future in project helidon by oracle.

the class RequestContentSubscriber method sendData.

private void sendData(DataChunk data) {
    LOGGER.finest(() -> "(client reqID: " + requestId + ") Sending data chunk");
    DefaultHttpContent httpContent = new DefaultHttpContent(Unpooled.wrappedBuffer(data.data()));
    channel.write(true, httpContent, f -> f.addListener(future -> {
        data.release();
        subscription.request(1);
        LOGGER.finest(() -> "(client reqID: " + requestId + ") Data chunk sent with result: " + future.isSuccess());
    }).addListener(completeOnFailureListener("(client reqID: " + requestId + ") Failure when sending a content!")).addListener(ChannelFutureListener.CLOSE_ON_FAILURE));
}

Example 93 with Future

use of org.apache.flink.shaded.netty4.io.netty.util.concurrent.Future in project glowroot by glowroot.

the class EventLoopGroups method create.

// copy of io.grpc.netty.Utils.DefaultEventLoopGroupResource with some modification
static EventLoopGroup create(String name) {
    final ExecutorService executor = Executors.newSingleThreadExecutor(new ThreadFactoryBuilder().setDaemon(true).setNameFormat(name).build());
    NioEventLoopGroup nioEventLoopGroup = new NioEventLoopGroup(1, executor);
    nioEventLoopGroup.terminationFuture().addListener(new GenericFutureListener<Future</*@Nullable*/
    Object>>() {

        @Override
        public void operationComplete(Future</*@Nullable*/
        Object> future) throws Exception {
            executor.shutdown();
            if (!executor.awaitTermination(10, SECONDS)) {
                throw new IllegalStateException("Could not terminate executor");
            }
        }
    });
    return nioEventLoopGroup;
}

Example 94 with Future

use of org.apache.flink.shaded.netty4.io.netty.util.concurrent.Future in project SonOyuncuClient by cppool.

the class NetworkManager method sendPacket.

public void sendPacket(Packet packetIn) {
    final ThePacket eventPacket = new ThePacket(packetIn, false);
    if (eventPacket.cancelled)
        return;
    if (this.isChannelOpen()) {
        this.flushOutboundQueue();
        this.dispatchPacket(eventPacket.packet, (GenericFutureListener<? extends Future<? super Void>>[]) null);
    } else {
        this.readWriteLock.writeLock().lock();
        try {
            this.outboundPacketsQueue.add(new NetworkManager.InboundHandlerTuplePacketListener(packetIn, (GenericFutureListener[]) null));
        } finally {
            this.readWriteLock.writeLock().unlock();
        }
    }
}

Example 95 with Future

use of org.apache.flink.shaded.netty4.io.netty.util.concurrent.Future in project arthas by alibaba.

the class NettyWebsocketTtyBootstrap method start.

public void start(Consumer<TtyConnection> handler, final Consumer<Throwable> doneHandler) {
    group = new NioEventLoopGroup(new DefaultThreadFactory("arthas-NettyWebsocketTtyBootstrap", true));
    if (this.port > 0) {
        ServerBootstrap b = new ServerBootstrap();
        b.group(group).channel(NioServerSocketChannel.class).handler(new LoggingHandler(LogLevel.INFO)).childHandler(new TtyServerInitializer(channelGroup, handler, workerGroup, httpSessionManager));
        final ChannelFuture f = b.bind(host, port);
        f.addListener(new GenericFutureListener<Future<? super Void>>() {

            @Override
            public void operationComplete(Future<? super Void> future) throws Exception {
                if (future.isSuccess()) {
                    channel = f.channel();
                    doneHandler.accept(null);
                } else {
                    doneHandler.accept(future.cause());
                }
            }
        });
    }
    // listen local address in VM communication
    ServerBootstrap b2 = new ServerBootstrap();
    b2.group(group).channel(LocalServerChannel.class).handler(new LoggingHandler(LogLevel.INFO)).childHandler(new LocalTtyServerInitializer(channelGroup, handler, workerGroup));
    ChannelFuture bindLocalFuture = b2.bind(new LocalAddress(ArthasConstants.NETTY_LOCAL_ADDRESS));
    if (this.port < 0) {
        // 保证回调doneHandler
        bindLocalFuture.addListener(new GenericFutureListener<Future<? super Void>>() {

            @Override
            public void operationComplete(Future<? super Void> future) throws Exception {
                if (future.isSuccess()) {
                    doneHandler.accept(null);
                } else {
                    doneHandler.accept(future.cause());
                }
            }
        });
    }
}