/*
 * Copyright (c) 1996, 2017, 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.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * 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
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 */
package sun.rmi.transport.tcp;

import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.ServerSocket;
import java.rmi.server.RMISocketFactory;

/**
 * RMIDirectSocketFactory creates a direct socket connection to the
 * specified port on the specified host.
 */
public class TCPDirectSocketFactory extends RMISocketFactory {

    public Socket createSocket(String host, int port) throws IOException
    {
        return new Socket(host, port);
    }

    public ServerSocket createServerSocket(int port) throws IOException
    {
        ServerSocket ss = new ServerSocket();
        if (port == 0) {
            // Only need SO_REUSEADDR if we're using a fixed port. If we
            // start seeing EADDRINUSE due to collisions in free ports
            // then we should retry the bind() a few times.
            ss.setReuseAddress(false);
        }
        ss.bind(new InetSocketAddress(port));
        return ss;
    }
}