/*

 * Copyright (c) 2006, 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 6435300

 * @summary Check using IPv6 address does not crash the VM

 */

import java.io.IOException;

import java.net.InetSocketAddress;

import java.net.SocketAddress;

import java.nio.ByteBuffer;

import java.nio.channels.DatagramChannel;

public class UseDGWithIPv6 {

    static String[] targets = {

        "3ffe:e00:811:b::21:5",

        "15.70.186.80"

    };

    static int BUFFER_LEN = 10;

    static int port = 12345;

    public static void main(String[] args) throws IOException

    {

        ByteBuffer data = ByteBuffer.wrap("TESTING DATA".getBytes());

        DatagramChannel dgChannel = DatagramChannel.open();

        for(int i = 0; i < targets.length; i++){

            data.rewind();

            SocketAddress sa = new InetSocketAddress(targets[i], port);

            System.out.println("-------------\nDG_Sending data:" +

                               "\n    remaining:" + data.remaining() +

                               "\n     position:" + data.position() +

                               "\n        limit:" + data.limit() +

                               "\n     capacity:" + data.capacity() +

                               " bytes on DG channel to " + sa);

            try {

                int n = dgChannel.send(data, sa);

                System.out.println("DG_Sent " + n + " bytes");

            } catch (IOException e) {

                //This regression test is to check vm crash only, so ioe is OK.

                e.printStackTrace();

            }

        }

        dgChannel.close();

    }

}