您還需要將類添加到應用程序的App_Start文件夾中,該文件夾將啓動作業並管理其生命週期。你可以在這裏看到一個例子... https://github.com/NuGet/WebBackgrounder/tree/master/src/WebBackgrounder.DemoWeb
這裏是演示程序
using System;
using Elmah;
using WebBackgrounder.Jobs;
[assembly: WebActivator.PostApplicationStartMethod(typeof(WebBackgrounder.DemoWeb.App_Start.WebBackgrounderSetup), "Start")]
[assembly: WebActivator.ApplicationShutdownMethod(typeof(WebBackgrounder.DemoWeb.App_Start.WebBackgrounderSetup), "Shutdown")]
namespace WebBackgrounder.DemoWeb.App_Start
{
public static class WebBackgrounderSetup
{
static readonly JobManager _jobManager = CreateJobWorkersManager();
public static void Start()
{
_jobManager.Start();
}
public static void Shutdown()
{
_jobManager.Dispose();
}
private static JobManager CreateJobWorkersManager()
{
var jobs = new IJob[]
{
new SampleJob(TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(20)),
/* new ExceptionJob(TimeSpan.FromSeconds(15)), */
new WorkItemCleanupJob(TimeSpan.FromMinutes(1), TimeSpan.FromMinutes(5), new WorkItemsContext())
};
var coordinator = new WebFarmJobCoordinator(new EntityWorkItemRepository(() => new WorkItemsContext()));
var manager = new JobManager(jobs, coordinator);
manager.Fail(ex => Elmah.ErrorLog.GetDefault(null).Log(new Error(ex)));
return manager;
}
}
}
代碼但是我發現它簡單到只使用Webbackgrounder的,我需要如下的部件。將這一類的App_Start文件夾
using System;
using BombaySapphireCds.Jobs;
using Elmah;
[assembly: WebActivator.PostApplicationStartMethod(typeof(BombaySapphireCds.App_Start.PodMonitorConfig), "Start")]
[assembly: WebActivator.ApplicationShutdownMethod(typeof(BombaySapphireCds.App_Start.PodMonitorConfig), "Shutdown")]
namespace BombaySapphireCds.App_Start
{
public static class PodMonitorConfig
{
private static PodMonitorJob m_job;
public static void Start()
{
m_job = new PodMonitorJob(TimeSpan.FromSeconds(20));
}
public static void Shutdown()
{
m_job.Dispose();
}
}
}
和類做實際的工作......(把這個您想要的位置)
using System;
using System.Threading;
using System.Threading.Tasks;
namespace BombaySapphireCds.Jobs
{
public class PodMonitorJob : IDisposable
{
private CancellationTokenSource m_cancel;
private Task m_task;
private TimeSpan m_interval;
private bool m_running;
public PodMonitorJob(TimeSpan interval)
{
m_interval = interval;
m_running = true;
m_cancel = new CancellationTokenSource();
m_task = Task.Run(() => TaskLoop(), m_cancel.Token);
}
private void TaskLoop()
{
while (m_running)
{
//
// Do monitoring work here.
//
Thread.Sleep(m_interval);
}
}
public void Dispose()
{
m_running = false;
if (m_cancel != null)
{
try
{
m_cancel.Cancel();
m_cancel.Dispose();
}
catch
{
}
finally
{
m_cancel = null;
}
}
}
}
}
需要.net 4.5。 – kristianp 2015-06-15 00:09:58