Example usage for io.netty.channel ChannelPromiseNotifier ChannelPromiseNotifier

Introduction

In this page you can find the example usage for io.netty.channel ChannelPromiseNotifier ChannelPromiseNotifier.

Prototype

ChannelPromiseNotifier

Source Link

Usage

From source file:org.opendaylight.sxp.core.SxpNode.java

License:Open Source License

/**
 * @param sxpNode Node where MD5 keys will be updated
 * @return ChannelFutureListener callback
 *///from   w  w  w . j a v a  2  s  .  c o  m
private ChannelFutureListener createMD5updateListener(final SxpNode sxpNode) {
    channelInitializationWait("Error while Updating MD5");
    if (serverChannel == null) {
        updateMD5counter.set(0);
        return new ChannelPromiseNotifier();
    }
    LOG.info("{} Updating MD5 keys", this);
    return future -> ConnectFacade.createServer(sxpNode, handlerFactoryServer)
            .addListener(new ChannelFutureListener() {

                @Override
                public void operationComplete(ChannelFuture future) throws Exception {
                    serverChannel = future.channel();
                    serverChannelInit.set(false);
                    if (updateMD5counter.decrementAndGet() > 0) {
                        updateMD5counter.set(1);
                        serverChannel.close().addListener(createMD5updateListener(sxpNode))
                                .syncUninterruptibly();
                    }
                }
            });
}

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