Netty ServerBootstrap - 异步绑定？

Question

首先,这里有一个参考,我在那里阅读了我现在所知道的关于这个问题的所有内容:http: //docs.jboss.org/netty/3.2/api/org/jboss/netty/bootstrap/ServerBootstrap.html#bind%28 %29

虽然文档没有明确指定,但它似乎ServerBootstrap.bind是同步的 - 因为它不返回a ChannelFuture,而是返回Channel.如果是这种情况,那么我没有看到任何方法使用ServerBootstrap该类进行异步绑定.我错过了什么或者我必须推出自己的解决方案吗？

最好的祝福

Answer 1

我最终推出了自己的引导程序实现，并添加了以下内容：

public ChannelFuture bindAsync(final SocketAddress localAddress)
{
    if (localAddress == null) {
        throw new NullPointerException("localAddress");
    }
    final BlockingQueue<ChannelFuture> futureQueue =
        new LinkedBlockingQueue<ChannelFuture>();
    ChannelHandler binder = new Binder(localAddress, futureQueue);
    ChannelHandler parentHandler = getParentHandler();
    ChannelPipeline bossPipeline = pipeline();
    bossPipeline.addLast("binder", binder);
    if (parentHandler != null) {
        bossPipeline.addLast("userHandler", parentHandler);
    }
    getFactory().newChannel(bossPipeline);
    ChannelFuture future = null;
    boolean interrupted = false;
    do {
        try {
            future = futureQueue.poll(Integer.MAX_VALUE, TimeUnit.SECONDS);
        } catch (InterruptedException e) {
            interrupted = true;
        }
    } while (future == null);
    if (interrupted) {
        Thread.currentThread().interrupt();
    }
    return future;
}