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/*
* Copyright (c) 2002, 2010, 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.
*/
/**
*
* Utility class for tests. A simple server, which waits for a connection,
* writes out n bytes and waits.
* @author kladko
*/
import java.net.Socket;
import java.net.ServerSocket;
public class ByteServer {
public static final String LOCALHOST = "localhost";
private int bytecount;
private Socket socket;
private ServerSocket serversocket;
private Thread serverthread;
volatile Exception savedException;
public ByteServer(int bytecount) throws Exception{
this.bytecount = bytecount;
serversocket = new ServerSocket(0);
}
public int port() {
return serversocket.getLocalPort();
}
public void start() {
serverthread = new Thread() {
public void run() {
try {
socket = serversocket.accept();
socket.getOutputStream().write(new byte[bytecount]);
socket.getOutputStream().flush();
} catch (Exception e) {
System.err.println("Exception in ByteServer: " + e);
System.exit(1);
}
}
};
serverthread.start();
}
public void exit() throws Exception {
serverthread.join();
socket.close();
serversocket.close();
}
}
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