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*
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
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*
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* 2 along with this work; if not, write to the Free Software Foundation,
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/* @test
@bug 4960962 6215050
@summary Test if the registered SocketChannel can be closed immediately
@run main/timeout=10 CloseRegisteredChannel
*/
import java.io.*;
import java.nio.*;
import java.nio.channels.*;
import java.net.*;
public class CloseRegisteredChannel {
public static void main(String[] args) throws Exception {
ServerSocketChannel server = ServerSocketChannel.open();
ServerSocket s = server.socket ();
s.bind (new InetSocketAddress (0));
int port = s.getLocalPort ();
//System.out.println ("listening on port " + port);
SocketChannel client = SocketChannel.open ();
client.connect (new InetSocketAddress ("127.0.0.1", port));
SocketChannel slave = server.accept ();
slave.configureBlocking (true);
Selector selector = Selector.open ();
client.configureBlocking (false);
SelectionKey key = client.register (
selector, SelectionKey.OP_READ, null
);
client.close();
//System.out.println ("client.isOpen = " + client.isOpen());
System.out.println ("Will hang here...");
int nb = slave.read (ByteBuffer.allocate (1024));
//System.out.println("read nb=" + nb);
selector.close();
server.close();
}
}