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