在Orchard CMS中使用Quartz.NET

Question

我正在構建一個Orchard CMS網站項目，我需要安排一些工作，將數據存儲在數據庫中，所以我在Orchard.Web的Global.asax中使用Quartz.NET作爲如下：

protected void Application_Start() { 
    RegisterRoutes(RouteTable.Routes); 
    _starter = new Starter<IOrchardHost>(HostInitialization, HostBeginRequest, HostEndRequest); 
    _starter.OnApplicationStart(this); 

    ISchedulerFactory sf = new StdSchedulerFactory(); 

    // get a scheduler 
    IScheduler sched = sf.GetScheduler(); 
    sched.Start(); 

    var job = JobBuilder.Create<JobWorker>() 
    .WithIdentity("job1", "group1") 
    .Build(); 

    ITrigger trigger = TriggerBuilder.Create() 
    .WithIdentity("trigger1", "group1") 
    .StartAt(DateTime.Now) 
    .WithCronSchedule("5 0/1 * * * ?") 
    .Build(); 

    sched.ScheduleJob(job, trigger); 
} 

而且JobWorker類 - 被放置在同一級別的文件夾中的Global.asax Orchard.Web：

public class JobWorker : IJob, IDependency { 
    private readonly ISchedulerService _schedulerService; 

    public JobWorker (ISchedulerService schedulerService) { 
     _schedulerService = schedulerService; 
    } 

    public void Execute(IJobExecutionContext context) { 
     _schedulerService.ExecuteJob(); 

    } 
} 

在調試輸出控制檯，如下不過，我已經收到了成效：

A first chance exception of type 'System.ArgumentException' occurred in Quartz.dll 
A first chance exception of type 'Quartz.SchedulerException' occurred in Quartz.dll 
A first chance exception of type 'Quartz.SchedulerException' occurred in Quartz.dll 
The thread '<No Name>' (0x2278) has exited with code 0 (0x0). 
The thread '<No Name>' (0x3368) has exited with code 0 (0x0). 
The thread '<No Name>' (0x22a8) has exited with code 0 (0x0). 
The thread '<No Name>' (0x2bc8) has exited with code 0 (0x0). 

我試過在web mvc 4項目中使用這段代碼 - 而不是果園 - 並且它工作正常。因此，我認爲問題出在Orchard CMS。 我該怎麼辦？我只需要一個計時器來反覆調用SchedulerService中的方法ExecuteJob（）！

Answer 1

我不確定你會如何在Orchard工作Quartz.NET，但Orchard有自己的服務來處理週期性和/或預定的後臺任務。

看爲更多sophisticatedly定時重複任務或計劃的一次性任務的簡單重複的任務和IScheduledTaskHandler（sample）實施IBackgroundTask（sample）。