急~~~网络问题

[FS-Leehom]

我编写一个服务端程序,但是客户端一退出服务端就报错,大家看看怎么解决!

java.io.IOException: 远程主机强迫关闭了一个现有的连接。
at sun.nio.ch.SocketDispatcher.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(Unknown Source)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source)
at sun.nio.ch.IOUtil.read(Unknown Source)
at sun.nio.ch.SocketChannelImpl.read(Unknown Source)

		ByteBuffer bytebuffer = (ByteBuffer)selectionkey.attachment();
		SocketChannel socketchanne = (SocketChannel)selectionkey.channel();
		ByteBuffer bytebuffer_new = ByteBuffer.allocate(1024);
		socketchanne.read(bytebuffer_new);
		bytebuffer_new.flip();
		bytebuffer.limit(bytebuffer.capacity());
		bytebuffer.put(bytebuffer_new);
		bytebuffer.flip();

[loveofmylife]

客户端强迫关掉了socket，解决方法，在关掉客户端之前，先发送一个信息给服务器，服务器接到信息后关闭该socket，然后在sleep几秒后，客户端在关闭socket就可以了

[swandragon]

客户端连接关闭时，服务器端的连接也要关掉

[一头头]

加一个shutdownHook的线程 里面直接关闭socket就可以了