Netty 学习笔记之【回调设置】

最新推荐文章于 2024-07-26 02:50:42 发布

zzhongcy

最新推荐文章于 2024-07-26 02:50:42 发布

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分类专栏： Netty 文章标签： netty

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连接断开回调

Channel连接断开时，执行函数

/**
	 * Remover from HashMap
	 */
	private final ChannelFutureListener remover = new ChannelFutureListener() {
		public void operationComplete(
				ChannelFuture future) {
			remove(future.getChannel());
		}
	};

设置回调

channel.getCloseFuture().addListener(remover);

发送成功回调

private boolean send(HttpResponse response) {
		final Channel channel = connection.getChannel();
		if (channel.isConnected()) {
			channel.write(response).addListener(new ChannelFutureListener() {
				@Override
				public void operationComplete(ChannelFuture future) throws Exception {
					if (future.getChannel().isOpen() && !future.isSuccess()) {
						logger.debug("Send packet failure");
					}
				}
			});
			return true;
		}
		return false;
	}