我在我的测试类中初始化并启动了五个线程:
[Test]
public void ReportGeneratorFiveThreadTest()
{
var threads = new List<ReportGeneratorThread>();
var logger = new Log4NetLogger(typeof(ReportGeneratorThreadTest));
for (var i = 0; i < 5; i++)
{
var estimatedReportSize = EstimatedReportSize.Normal;
var thread = new ReportGeneratorThread(logger, new ReportGenerator(20), estimatedReportSize, new ManualResetEvent(false));
thread.Name = string.Format("ReportGeneratorThread{0}", i);
threads.Add(thread);
}
threads.ForEach(t => t.Start());
}
我通过在ReportGeneratorThread类中调用以下方法来启动所有线程:
public void Start()
{
this.running = true;
this.t = new Thread(this.GenerateReport());
this.t.SetApartmentState(ApartmentState.STA);
this.t.Start();
}
为了执行操作,它调用GenerateReport()方法:
public void GenerateReport()
{
var didwork = false;
try
{
didwork = this.reportGenerator.GenerateReport(this.estimatedReportSize);
}
catch (Exception e)
{
this.log.LogError(ReportGenerator.CorrelationIdForPickingReport, string.Format(CultureInfo.InvariantCulture, "System"), string.Format(CultureInfo.InvariantCulture, "Error during report generation."), 0, e);
this.doneEvent.Reset();
Debug.WriteLine("Thread is aborted !!!");
}
finally
{
if (!didwork)
{
Thread.Sleep(Settings.Default.ReportGenerationInterval);
}
}
}
我的目的是一旦所有五个线程中的一个线程被中止(GenerateReport()方法中抛出一个异常)并在之后在我的主线程中重新启动它,就通知我的主线程。我已经尝试过为此目的使用ManualResetEvent,但似乎它不是用于此目的的正确类。有什么方法吗?