public async Task <JobHandle> StartJob <T>(ConsumeContext <StartJob> context, T job, IPipe <ConsumeContext <T> > jobPipe, TimeSpan timeout)
where T : class
{
var startJob = context.Message;
if (_jobs.ContainsKey(startJob.JobId))
{
throw new JobAlreadyExistsException(startJob.JobId);
}
var jobContext = new ConsumeJobContext <T>(context, InstanceAddress, startJob.JobId, startJob.AttemptId, startJob.RetryAttempt, job, timeout);
LogContext.Debug?.Log("Executing job: {JobType} {JobId} ({RetryAttempt})", TypeMetadataCache <T> .ShortName, startJob.JobId,
startJob.RetryAttempt);
ConsumeContext <T> jobConsumeContext = new MessageConsumeContext <T>(context, job);
jobConsumeContext.AddOrUpdatePayload <JobContext <T> >(() => jobContext, existing => jobContext);
var jobTask = jobPipe.Send(jobConsumeContext);
var jobHandle = new ConsumerJobHandle <T>(jobContext, jobTask);
Add(jobHandle);
return(jobHandle);
}
public ConsumerJobHandle(ConsumeJobContext <T> context, Task task)
{
_context = context;
_task = task;
}