如何在Windows azure worker角色中创建多个线程

Question

我想在单个辅助角色中执行多个操作。如何在worker角色中创建线程？

Answer 1

您可以在WorkerRole::OnStart()中添加多个工作人员，如http://www.31a2ba2a-b718-11dc-8314-0800200c9a66.com/2010/12/running-multiple-threads-on-windows.html所述

    public class WorkerRole : ThreadedRoleEntryPoint
    {
        public override void Run()
        {
            // This is a sample worker implementation. Replace with your logic.
            Trace.WriteLine("Worker Role entry point called", "Information");

            base.Run();
        }

        public override bool OnStart()
        {
            List<WorkerEntryPoint> workers = new List<WorkerEntryPoint>();

            workers.Add(new ImageSizer());
            workers.Add(new ImageSizer());
            workers.Add(new ImageSizer());
            workers.Add(new HouseCleaner());
            workers.Add(new TurkHandler());
            workers.Add(new Crawler());
            workers.Add(new Crawler());
            workers.Add(new Crawler());
            workers.Add(new Gardener());
            workers.Add(new Striker());

            return base.OnStart(workers.ToArray());
        }
    }



   internal class Striker : WorkerEntryPoint
    {
        public override void Run()
        {
            while (true)
            {
                // Do Some Work

                Thread.Sleep(100);
            }
        }
    }

Answer 2

简而言之，它与任何其他控制台应用程序没有什么不同。

Answer 3

这样做的两个不同的例子：

• http://msdn.microsoft.com/en-us/library/ff803372.aspx（滚动到“实施内部”
• http://msdn.microsoft.com/en-us/library/ff966485.aspx（滚动到“实施内部”）。此示例使用.NET 4.0中提供的TPL进行并行任务调度。