| /* |
| * Copyright (c) 2005, 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 1.1 05/01/05 |
| * @bug 6206527 |
| * @summary "cannot assign address" when binding ServerSocket on Suse 9 |
| * @library /lib/testlibrary |
| * @build jdk.testlibrary.NetworkConfiguration |
| * @run main B6206527 |
| */ |
| |
| import java.net.*; |
| import java.util.*; |
| import jdk.testlibrary.NetworkConfiguration; |
| |
| public class B6206527 { |
| |
| public static void main (String[] args) throws Exception { |
| Inet6Address addr = getLocalAddr(); |
| if (addr == null) { |
| System.out.println ("Could not find a link-local address"); |
| return; |
| } |
| |
| ServerSocket ss = new ServerSocket(); |
| System.out.println ("trying LL addr: " + addr); |
| ss.bind(new InetSocketAddress(addr, 0)); |
| |
| // need to remove the %scope suffix |
| addr = (Inet6Address)InetAddress.getByAddress ( |
| addr.getAddress() |
| ); |
| |
| System.out.println ("trying LL addr: " + addr); |
| ss = new ServerSocket(); |
| ss.bind(new InetSocketAddress(addr, 0)); |
| } |
| |
| public static Inet6Address getLocalAddr() throws Exception { |
| Optional<Inet6Address> oaddr = NetworkConfiguration.probe() |
| .ip6Addresses() |
| .filter(a -> a.isLinkLocalAddress()) |
| .findFirst(); |
| |
| return oaddr.orElseGet(() -> null); |
| } |
| } |