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1   /**
2    * Logback: the reliable, generic, fast and flexible logging framework.
3    * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
4    *
5    * This program and the accompanying materials are dual-licensed under
6    * either the terms of the Eclipse Public License v1.0 as published by
7    * the Eclipse Foundation
8    *
9    *   or (per the licensee's choosing)
10   *
11   * under the terms of the GNU Lesser General Public License version 2.1
12   * as published by the Free Software Foundation.
13   */
14  package ch.qos.logback.core.net.server;
15  
16  import java.io.Serializable;
17  import java.util.concurrent.ArrayBlockingQueue;
18  import java.util.concurrent.Executor;
19  
20  /**
21   * A {@link ServerRunner} that listens for connections from remote receiver
22   * component clients and delivers logging events to all connected clients.
23   *
24   * @author Carl Harris
25   */
26  class RemoteReceiverServerRunner extends ConcurrentServerRunner<RemoteReceiverClient> {
27  
28      private final int clientQueueSize;
29  
30      /**
31       * Constructs a new server runner.
32       * @param listener the listener from which the server will accept new
33       *    clients
34       * @param executor that will be used to execute asynchronous tasks 
35       *    on behalf of the runner.
36       * @param queueSize size of the event queue that will be maintained for
37       *    each client
38       */
39      public RemoteReceiverServerRunner(ServerListener<RemoteReceiverClient> listener, Executor executor, int clientQueueSize) {
40          super(listener, executor);
41          this.clientQueueSize = clientQueueSize;
42      }
43  
44      /**
45       * {@inheritDoc}
46       */
47      @Override
48      protected boolean configureClient(RemoteReceiverClient client) {
49          client.setContext(getContext());
50          client.setQueue(new ArrayBlockingQueue<Serializable>(clientQueueSize));
51          return true;
52      }
53  
54  }