public void accept(SelectionKey key) {
        NioChannel channel = doAccept(selectorLoop);
        QUEUE_MAP.putIfAbsent(channel, new WriteQueue());
    }
@author Robert HG (254963746@qq.com) on 1/24/16.
lts-core/src/main/java/com/github/ltsopensource/nio/processor/AbstractNioProcessor.java