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root/i-scream/projects/cms/source/server/uk/org/iscream/cms/server/client/ClientMain.java
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Comparing projects/cms/source/server/uk/org/iscream/cms/server/client/ClientMain.java (file contents):
Revision 1.16 by tdb, Thu Mar 15 22:12:22 2001 UTC vs.
Revision 1.18 by tdb, Thu Mar 22 18:18:14 2001 UTC

# Line 43 | Line 43 | public class ClientMain implements Component {
43  
44          _logger.write(toString(), Logger.SYSINIT, "coming up");
45          
46 <        // setup the queues, this must be done before both managers are setup
47 <        // setup a Queue for the servant -> monitor manager
48 <        _monitorQueue = new Queue();
49 <        // setup a Queue for the monitors -> alert manager
50 <        _alerterQueue = new Queue();
46 >        // get a reference to the configuration proxy
47 >        ConfigurationProxy cp = ConfigurationProxy.getInstance();
48 >        
49 >        // see if these Queue's need a size limit
50 >        try {
51 >            int queueSizeLimit = Integer.parseInt(cp.getProperty(NAME, "Queue.SizeLimit"));
52 >            String queueRemoveAlgorithm = cp.getProperty(NAME, "Queue.RemoveAlgorithm");
53 >            int algorithm = StringUtils.getStringPos(queueRemoveAlgorithm, Queue.algorithms);
54 >            if(algorithm != -1) {
55 >                _logger.write(toString(), Logger.DEBUG, "Starting 2 Queues with size limit of "+queueSizeLimit+", using remove algorithm "+queueRemoveAlgorithm);
56 >                // we have valid values, so lets start it.
57 >                _alerterQueue = new Queue(queueSizeLimit, algorithm);
58 >                _monitorQueue = new Queue(queueSizeLimit, algorithm);
59 >            }
60 >            else {
61 >                _logger.write(toString(), Logger.WARNING, "Bad Queue Algorithm configuration, not known: "+queueRemoveAlgorithm);
62 >                // just don't activate a limit
63 >                _alerterQueue = new Queue();
64 >                _monitorQueue = new Queue();
65 >            }
66 >        } catch (PropertyNotFoundException e) {
67 >            _logger.write(toString(), Logger.DEBUG, "Optional config not set: "+e);
68 >            // just don't activate a limit
69 >            _alerterQueue = new Queue();
70 >            _monitorQueue = new Queue();
71 >        } catch (NumberFormatException e) {
72 >            _logger.write(toString(), Logger.WARNING, "Bad Queue SizeLimit configuration: "+e);
73 >            // just don't activate a limit
74 >            _alerterQueue = new Queue();
75 >            _monitorQueue = new Queue();
76 >        }
77 >        
78 >        // startup monitors on these queues
79 >        try {
80 >            // try to get the interval, if this fails, we won't start up the monitor
81 >            int queueMonitorInterval = Integer.parseInt(cp.getProperty(NAME, "Queue.MonitorInterval"));
82 >            _alerterQueue.startMonitor(queueMonitorInterval*1000, _monitorQueue, NAME + " Alerter");
83 >            _monitorQueue.startMonitor(queueMonitorInterval*1000, _monitorQueue, NAME + " Monitor");
84 >        } catch (PropertyNotFoundException e) {
85 >            _logger.write(toString(), Logger.WARNING, "failed to find queue monitor config, disabling. " + e);
86 >        }        
87          
88          // setup the servant and connect
89          _logger.write(toString(), Logger.SYSINIT, "starting servant and connecting");          

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