/*
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* 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.
*
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*/
/* @test
* @bug 4645302
* @summary Socket with OP_WRITE would get selected only once
* @author kladko
*/
import java.nio.channels.Selector;
import java.nio.channels.SelectionKey;
import java.nio.channels.SocketChannel;
public class SelectWrite {
public static void main(String[] argv) throws Exception {
try (ByteServer server = new ByteServer();
SocketChannel sc = SocketChannel.open(server.address())) {
server.acceptConnection();
try (Selector sel = Selector.open()) {
sc.configureBlocking(false);
sc.register(sel, SelectionKey.OP_WRITE);
sel.select();
sel.selectedKeys().clear();
if (sel.select() == 0) {
throw new Exception("Select returned zero");
}
}
}
}
}