从HangFire ContinueJobWith方法中的λ表达式获取方法输出

Question

var scheduleJobId1 = _backgroundJobClient.Schedule(() => Console.WriteLine("Step One"), DateTimeOffset.Now.AddDays(5));
_backgroundJobClient.ContinueJobWith(scheduleJobId1, () => _backgroundJobClient.Schedule(() => Console.WriteLine("Step two"), TimeSpan.FromHours(7)), JobContinuationOptions.OnlyOnSucceededState);
_backgroundJobClient.ContinueJobWith(?2?, () => _backgroundJobClient.Schedule(() => Console.WriteLine("Step Three"), TimeSpan.FromHours(4)), JobContinuationOptions.OnlyOnSucceededState);

我有三个连续的工作阶段。这些步骤必须按顺序安排。在第二步中，我在第一步中获得了作业ID，并使用HangFire中的ContinueJobWith​​方法，在第一步7小时后设置了第二步。现在我想在第二步4小时后设置第三步。为此，我需要第二个阶段作业ID，但是第二个作业被定义为lambda，那么我如何获得它的ID？

Answer 1

试一试

var scheduleJobId1 = _backgroundJobClient.Schedule(() => Console.WriteLine("Step One"), DateTimeOffset.Now.AddDays(5));
_backgroundJobClient.ContinueWith(scheduleJobId1, () => 
  _backgroundJobClient.ContinueWith(
    _backgroundJobClient.Schedule(() => Console.WriteLine("Step two"), TimeSpan.FromHours(7)), () => _backgroundJobClient.Schedule(() => Console.WriteLine("Step Three"), TimeSpan.FromHours(4)), JobContinuationOptions.OnlyOnSucceededState), 
    JobContinuationOptions.OnlyOnSucceededState);