diff options
Diffstat (limited to 'java/src/IceGridGUI/Coordinator.java')
| -rw-r--r-- | java/src/IceGridGUI/Coordinator.java | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/java/src/IceGridGUI/Coordinator.java b/java/src/IceGridGUI/Coordinator.java index 911b05a388d..2f861b4f8cc 100644 --- a/java/src/IceGridGUI/Coordinator.java +++ b/java/src/IceGridGUI/Coordinator.java @@ -3150,6 +3150,20 @@ public class Coordinator _liveDeploymentPane = new LiveDeploymentPane(_liveDeploymentRoot); _mainPane = new MainPane(this); _mainFrame.getContentPane().add(_mainPane, BorderLayout.CENTER); + + java.util.concurrent.ScheduledThreadPoolExecutor executor = + new java.util.concurrent.ScheduledThreadPoolExecutor(1, + new java.util.concurrent.ThreadFactory() + { + public Thread newThread(Runnable r) + { + Thread t = new Thread(r); + t.setName("Pinger"); + return t; + } + }); + executor.setExecuteExistingDelayedTasksAfterShutdownPolicy(false); + _executor = executor; } public IGraphView createGraphView() @@ -3349,6 +3363,10 @@ public class Coordinator destroyIceGridAdmin(); destroyCommunicator(); destroyWizardCommunicator(); + + _executor.shutdown(); + _executor = null; + Runtime.getRuntime().removeShutdownHook(_shutdownHook); _mainFrame.dispose(); Runtime.getRuntime().exit(status); @@ -3648,6 +3666,11 @@ public class Coordinator return _graphViews.toArray(new IGraphView[_graphViews.size()]); } + public java.util.concurrent.ScheduledExecutorService getExecutor() + { + return _executor; + } + // // May run in any thread // @@ -3896,5 +3919,7 @@ public class Coordinator private java.util.List<IGraphView> _graphViews = new java.util.ArrayList<IGraphView>(); + private java.util.concurrent.ScheduledExecutorService _executor; + static private final int HISTORY_MAX_SIZE = 20; } |