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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
 * 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).
 *
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 * 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 8195160
 * @summary Setting ServerSocket.setSoTimeout shouldn't cause
 *          the timeout to be inherited by accepted connections
 * @requires (os.family == "linux")
 * @library .. /test/lib
 * @build RsocketTest
 * @run main/othervm -Djava.net.preferIPv4Stack=true InheritTimeout
 */

import java.net.*;
import java.io.InputStream;
import jdk.net.*;

public class InheritTimeout implements Runnable {

    static Socket s1;
    static ServerSocket ss;
    static InetAddress addr;

    class Reaper extends Thread {
        Socket s;
        int timeout;

        Reaper(Socket s, int timeout) {
            this.s = s;
            this.timeout = timeout;
        }

        public void run() {
            try {
                Thread.currentThread().sleep(timeout);
                s.close();
            } catch (Exception e) {
            }
        }
    }

    class Client extends Thread {
        public void run() {
            InetSocketAddress isa = new InetSocketAddress(addr, ss.getLocalPort());
            try {
                s1.connect(isa);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

    InheritTimeout() throws Exception {
        ss = Sockets.openRdmaServerSocket();
        ss.bind(new InetSocketAddress(addr, 0));

        ss.setSoTimeout(1000);

        s1 = Sockets.openRdmaSocket();

        Client c = new Client();
        c.start();
   
        Socket s2 = ss.accept();

        Reaper r = new Reaper(s2, 5000);
        r.start();

        boolean readTimedOut = false;
        try {
            s2.getInputStream().read();
        } catch (SocketTimeoutException te) {
            readTimedOut = true;
        } catch (SocketException e) {
            if (!s2.isClosed()) {
                throw e;
            }
        }
        s1.close();
        ss.close();

        if (readTimedOut) {
            throw new Exception("Unexpected SocketTimeoutException throw!");
        }
    }

    public static void main(String args[]) throws Exception {
        if (!RsocketTest.isRsocketAvailable())
            return;

        new InheritTimeout();
   }

    public void run() {
        InetSocketAddress isa = new InetSocketAddress(addr, ss.getLocalPort());
        try {
            s1.connect(isa);
        } catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException("Test Failed!");
        }
    }
}