public void RecoverTwoTimesAndThenGiveUp()
{
MockUnhandledExceptionReceiver exceptionReceiver = new MockUnhandledExceptionReceiver();
m_moduleCoordinator.UnhandledExceptionOccurred +=
new EventHandler <UnhandledModuleExceptionEventArgs>(exceptionReceiver.OnUnhandledExceptionOccurred);
m_moduleCoordinator.AddModule("SuicidalModule", m_suicidalModule);
m_moduleCoordinator.AddModule("Watchdog", new WatchdogModule(2));
m_moduleCoordinator.AddExtension <TimedTriggerExtension>("Watchdog", new TimedTriggerExtension(100, 100, true));
m_moduleCoordinator.StartAll();
Assert.IsTrue(m_moduleCoordinator.ModuleControllers["SuicidalModule"].IsAlive);
m_moduleCoordinator.PostMessage("SuicidalModule", true);
Thread.Sleep(50);
Assert.IsFalse(m_moduleCoordinator.ModuleControllers["SuicidalModule"].IsAlive);
Thread.Sleep(100);
Assert.IsTrue(m_moduleCoordinator.ModuleControllers["SuicidalModule"].IsAlive);
m_moduleCoordinator.PostMessage("SuicidalModule", true);
Thread.Sleep(100);
m_moduleCoordinator.PostMessage("SuicidalModule", true);
Thread.Sleep(100);
Assert.IsFalse(m_moduleCoordinator.ModuleControllers["SuicidalModule"].IsAlive);
Assert.AreEqual(4, exceptionReceiver.Exceptions.Count);
Assert.IsInstanceOfType(typeof(ThreadAbortException), exceptionReceiver.Exceptions[0].UnhandledException);
Assert.IsInstanceOfType(typeof(ThreadAbortException), exceptionReceiver.Exceptions[1].UnhandledException);
Assert.IsInstanceOfType(typeof(ThreadAbortException), exceptionReceiver.Exceptions[2].UnhandledException);
Assert.AreEqual("SuicidalModule", exceptionReceiver.Exceptions[3].ModuleName);
Assert.AreEqual("Module SuicidalModule died and could not be restarted.",
exceptionReceiver.Exceptions[3].UnhandledException.Message);
m_moduleCoordinator.StopAll();
}
public void RecoverTwoTimesAndThenGiveUp()
{
MockUnhandledExceptionReceiver exceptionReceiver = new MockUnhandledExceptionReceiver();
m_moduleCoordinator.UnhandledExceptionOccurred +=
new EventHandler<UnhandledModuleExceptionEventArgs>(exceptionReceiver.OnUnhandledExceptionOccurred);
m_moduleCoordinator.AddModule("SuicidalModule", m_suicidalModule);
m_moduleCoordinator.AddModule("Watchdog", new WatchdogModule(2));
m_moduleCoordinator.AddExtension<TimedTriggerExtension>("Watchdog", new TimedTriggerExtension(100,100, true));
m_moduleCoordinator.StartAll();
Assert.IsTrue(m_moduleCoordinator.ModuleControllers["SuicidalModule"].IsAlive);
m_moduleCoordinator.PostMessage("SuicidalModule", true);
Thread.Sleep(50);
Assert.IsFalse(m_moduleCoordinator.ModuleControllers["SuicidalModule"].IsAlive);
Thread.Sleep(100);
Assert.IsTrue(m_moduleCoordinator.ModuleControllers["SuicidalModule"].IsAlive);
m_moduleCoordinator.PostMessage("SuicidalModule", true);
Thread.Sleep(100);
m_moduleCoordinator.PostMessage("SuicidalModule", true);
Thread.Sleep(100);
Assert.IsFalse(m_moduleCoordinator.ModuleControllers["SuicidalModule"].IsAlive);
Assert.AreEqual(4, exceptionReceiver.Exceptions.Count);
Assert.IsInstanceOfType(typeof(ThreadAbortException), exceptionReceiver.Exceptions[0].UnhandledException);
Assert.IsInstanceOfType(typeof(ThreadAbortException), exceptionReceiver.Exceptions[1].UnhandledException);
Assert.IsInstanceOfType(typeof(ThreadAbortException), exceptionReceiver.Exceptions[2].UnhandledException);
Assert.AreEqual("SuicidalModule", exceptionReceiver.Exceptions[3].ModuleName);
Assert.AreEqual("Module SuicidalModule died and could not be restarted.",
exceptionReceiver.Exceptions[3].UnhandledException.Message);
m_moduleCoordinator.StopAll();
}