| /* |
| * Copyright (c) 2002, 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 4505829 |
| * @summary Test ready for connect followed by ready for write |
| * @library .. |
| */ |
| |
| import java.io.*; |
| import java.net.*; |
| import java.nio.*; |
| import java.nio.channels.*; |
| import java.util.*; |
| import java.nio.channels.spi.SelectorProvider; |
| |
| public class ConnectWrite { |
| |
| public static void main(String[] args) throws Exception { |
| test1(13); |
| test1(9); |
| } |
| |
| public static void test1(int port) throws Exception { |
| Selector selector = SelectorProvider.provider().openSelector(); |
| InetAddress myAddress=InetAddress.getByName(TestUtil.HOST); |
| InetSocketAddress isa = new InetSocketAddress(myAddress, port); |
| try { |
| SocketChannel sc = SocketChannel.open(); |
| sc.configureBlocking(false); |
| SelectionKey key = sc.register(selector, SelectionKey.OP_CONNECT); |
| boolean result = sc.connect(isa); |
| |
| while (!result) { |
| int keysAdded = selector.select(1000); |
| if (keysAdded > 0) { |
| Set readyKeys = selector.selectedKeys(); |
| Iterator i = readyKeys.iterator(); |
| while (i.hasNext()) { |
| SelectionKey sk = (SelectionKey)i.next(); |
| readyKeys.remove(sk); |
| SocketChannel nextReady = (SocketChannel)sk.channel(); |
| result = nextReady.finishConnect(); |
| } |
| } |
| } |
| if (key != null) { |
| key.interestOps(SelectionKey.OP_WRITE); |
| int keysAdded = selector.select(1000); |
| if (keysAdded <= 0) |
| throw new Exception("connect->write failed"); |
| if (keysAdded > 0) { |
| Set readyKeys = selector.selectedKeys(); |
| Iterator i = readyKeys.iterator(); |
| while (i.hasNext()) { |
| SelectionKey sk = (SelectionKey)i.next(); |
| if (!sk.isWritable()) |
| throw new Exception("connect->write failed"); |
| } |
| } |
| } |
| } finally { |
| selector.close(); |
| } |
| } |
| } |