Example usage for io.netty.util.concurrent Future isSuccess

Introduction

In this page you can find the example usage for io.netty.util.concurrent Future isSuccess.

Prototype

boolean isSuccess();

Source Link

Document

Returns true if and only if the I/O operation was completed successfully.

Usage

From source file:reactor.io.net.netty.udp.NettyDatagramServer.java

License:Apache License

@Override
public Promise<Boolean> shutdown() {
    final Promise<Boolean> d = Promises.ready(getEnvironment(), getReactor().getDispatcher());

    getReactor().schedule(new Consumer<Void>() {
        @SuppressWarnings("unchecked")
        @Override/*from w w  w .j a  v  a 2  s  .  c o m*/
        public void accept(Void v) {
            GenericFutureListener listener = new GenericFutureListener() {
                @Override
                public void operationComplete(Future future) throws Exception {
                    if (future.isSuccess()) {
                        d.onNext(true);
                    } else {
                        d.onError(future.cause());
                    }
                }
            };
            if (null == nettyOptions || null == nettyOptions.eventLoopGroup()) {
                ioGroup.shutdownGracefully().addListener(listener);
            }
        }
    }, null);
    notifyShutdown();

    return d;
}

From source file:reactor.ipc.netty.channel.PooledClientContextHandler.java

License:Open Source License

@Override
public void operationComplete(Future<CHANNEL> future) throws Exception {
    sink.setCancellation(this);
    if (future.isCancelled() || cancelled) {
        if (log.isDebugEnabled()) {
            log.debug("Cancelled {}", future.toString());
        }/*from w w w.jav a2 s .com*/
        return;
    }
    if (!future.isSuccess()) {
        if (future.cause() != null) {
            sink.error(future.cause());
        } else {
            sink.error(new IOException("error while connecting to " + future.toString()));
        }
        return;
    }
    CHANNEL c = future.get();

    if (c.eventLoop().inEventLoop()) {
        connectOrAcquire(c);
    } else {
        c.eventLoop().execute(() -> connectOrAcquire(c));
    }
}