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       * 
33       * @param listener  the listener from which the server will accept new clients
34       * @param executor  that will be used to execute asynchronous tasks on behalf of
35       *                  the runner.
36       * @param queueSize size of the event queue that will be maintained for each
37       *                  client
38       */
39      public RemoteReceiverServerRunner(ServerListener<RemoteReceiverClient> listener, Executor executor,
40              int clientQueueSize) {
41          super(listener, executor);
42          this.clientQueueSize = clientQueueSize;
43      }
44  
45      /**
46       * {@inheritDoc}
47       */
48      @Override
49      protected boolean configureClient(RemoteReceiverClient client) {
50          client.setContext(getContext());
51          client.setQueue(new ArrayBlockingQueue<Serializable>(clientQueueSize));
52          return true;
53      }
54  
55  }