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68 lines
2.3 KiB
68 lines
2.3 KiB
/* |
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* Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/** |
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* @test 1.1 05/01/05 |
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* @bug 6206527 |
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* @summary "cannot assign address" when binding ServerSocket on Suse 9 |
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* @library /lib/testlibrary |
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* @build jdk.testlibrary.NetworkConfiguration |
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* @run main B6206527 |
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*/ |
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import java.net.*; |
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import java.util.*; |
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import jdk.testlibrary.NetworkConfiguration; |
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public class B6206527 { |
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public static void main (String[] args) throws Exception { |
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Inet6Address addr = getLocalAddr(); |
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if (addr == null) { |
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System.out.println ("Could not find a link-local address"); |
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return; |
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} |
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ServerSocket ss = new ServerSocket(); |
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System.out.println ("trying LL addr: " + addr); |
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ss.bind(new InetSocketAddress(addr, 0)); |
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// need to remove the %scope suffix |
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addr = (Inet6Address)InetAddress.getByAddress ( |
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addr.getAddress() |
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); |
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System.out.println ("trying LL addr: " + addr); |
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ss = new ServerSocket(); |
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ss.bind(new InetSocketAddress(addr, 0)); |
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} |
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public static Inet6Address getLocalAddr() throws Exception { |
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Optional<Inet6Address> oaddr = NetworkConfiguration.probe() |
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.ip6Addresses() |
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.filter(a -> a.isLinkLocalAddress()) |
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.findFirst(); |
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return oaddr.orElseGet(() -> null); |
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} |
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}
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