new LinkedBlockingQueue<ChannelFuture>();
ChannelPipeline bossPipeline = pipeline();
bossPipeline.addLast("binder", new Binder(localAddress, futureQueue));
ChannelHandler parentHandler = getParentHandler();
if (parentHandler != null) {
bossPipeline.addLast("userHandler", parentHandler);
}
Channel channel = getFactory().newChannel(bossPipeline);