如何在派生的BackgroundJob类中获取Jobid? [英] How to get jobid inside derived BackgroundJob class?

问题描述

如何在BackgroundJob的派生类中获取当前的工作ID? 在构造函数或Execute方法中. 可以.

How to get current job id inside derived class of BackgroundJob? In constructor or Execute method. Any way.

更新1

我以另一种方式添加后台作业. ASP.NET Boilerplate文档中建议的方法.像这样:

I'm adding background job another way. The approach that suggested on ASP.NET Boilerplate documentation. Like this:

await _backgroundJobManager.EnqueueAsync<ImportContactListJob, ImportContactListJobArgs>(
        new ImportContactListJobArgs(){someargs});

然后，我的方法从覆盖BackgroundJob继承类中的方法Execute开始.

Then my method starts from overriding method Execute in BackgroundJob inheritance class.

public override void Execute(ImportContactListJobArgs args)
 {

    // job here
}


我无法在EnqueueAsync中传递null值，因为对此没有重载方法.

I can't pass null value in EnqueueAsync because there is no overloaded method for this.

推荐答案

没有内置的方法.

但是您可以使用ABP的 Hangfire集成并执行

But you can use ABP's Hangfire Integration and do this:

要实现您的目标，只需在您的工作方法中添加PerformContext:

public void SendEmail(string name, PerformContext context)
{
   string jobId = context.BackgroundJob.Id;
}

并在排队工作时将null传递给它:

And pass null for it when enqueuing a job:

BackgroundJob.Enqueue(() => SendEmail(name, null));

在实际执行作业时，它将替换为正确的上下文.

It will be substituted with a correct context when the job is actually performed.

更新

我无法在EnqueueAsync中传递空值，因为对此没有重载方法.

I can't pass null value in EnqueueAsync because there is no overloaded method for this.

将PerformContext放入ImportContactListJob的构造函数中.

相关: https://github.com/aspnetboilerplate/aspnetboilerplate/issues/4444

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