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1   /*
2    *  Licensed to the Apache Software Foundation (ASF) under one
3    *  or more contributor license agreements.  See the NOTICE file
4    *  distributed with this work for additional information
5    *  regarding copyright ownership.  The ASF licenses this file
6    *  to you under the Apache License, Version 2.0 (the
7    *  "License"); you may not use this file except in compliance
8    *  with the License.  You may obtain a copy of the License at
9    *  
10   *    http://www.apache.org/licenses/LICENSE-2.0
11   *  
12   *  Unless required by applicable law or agreed to in writing,
13   *  software distributed under the License is distributed on an
14   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   *  KIND, either express or implied.  See the License for the
16   *  specific language governing permissions and limitations
17   *  under the License. 
18   *  
19   */
20  package org.apache.mina.example.tennis;
21  
22  import org.apache.mina.common.ConnectFuture;
23  import org.apache.mina.common.IoAcceptor;
24  import org.apache.mina.common.IoSession;
25  import org.apache.mina.transport.vmpipe.VmPipeAcceptor;
26  import org.apache.mina.transport.vmpipe.VmPipeAddress;
27  import org.apache.mina.transport.vmpipe.VmPipeConnector;
28  
29  /**
30   * (<b>Entry point</b>) An 'in-VM pipe' example which simulates a tennis game
31   * between client and server.
32   * <ol>
33   *   <li>Client connects to server</li>
34   *   <li>At first, client sends {@link TennisBall} with TTL value '10'.</li>
35   *   <li>Received side (either server or client) decreases the TTL value of the
36   *     received ball, and returns it to remote peer.</li>
37   *   <li>Who gets the ball with 0 TTL loses.</li>
38   * </ol> 
39   * 
40   * @author The Apache Directory Project (mina-dev@directory.apache.org)
41   * @version $Rev: 555855 $, $Date: 2007-07-13 12:19:00 +0900 (금, 13  7월 2007) $
42   */
43  public class Main {
44  
45      public static void main(String[] args) throws Exception {
46          IoAcceptor acceptor = new VmPipeAcceptor();
47          VmPipeAddress address = new VmPipeAddress(8080);
48  
49          // Set up server
50          acceptor.bind(address, new TennisPlayer());
51  
52          // Connect to the server.
53          VmPipeConnector connector = new VmPipeConnector();
54          ConnectFuture future = connector.connect(address, new TennisPlayer());
55          future.join();
56          IoSession session = future.getSession();
57  
58          // Send the first ping message
59          session.write(new TennisBall(10));
60  
61          // Wait until the match ends.
62          session.getCloseFuture().join();
63  
64          acceptor.unbind(address);
65      }
66  }