| /* |
| * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * 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 |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* @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(); |
| } |
| } |