public async Task TestManyTasks()
{
var createChildrenBlock = new TransformBlock <JobEntity, List <JobEntity> >(async entity =>
{
var res = new List <JobEntity>();
for (var i = 0; i < 100; i++)
{
res.Add(await _client.CreateNewJobAsync(new AddJobDto("ABC", entity.JobId)));
}
return(res);
});
var adapter = new TransformManyBlock <List <JobEntity>, JobEntity>(entities => entities);
var updateStateBlock = new ActionBlock <JobEntity>(async entity =>
{
await _client.UpdateJobStatesAsync(entity.JobId,
new UpdateJobStateDto(entity.JobId % 2 == 0 ? JobState.RanToCompletion : JobState.Faulted));
}, Helper.GetOutOfGrainExecutionOptions());
var root = await _client.CreateNewJobAsync(new AddJobDto("rootJob"));
Console.WriteLine($"RootJobId {root.JobId}");
createChildrenBlock.LinkTo(adapter, new DataflowLinkOptions
{
PropagateCompletion = true
});
adapter.LinkTo(updateStateBlock, new DataflowLinkOptions
{
PropagateCompletion = true
});
await createChildrenBlock.PostToBlockUntilSuccessAsync(root);
createChildrenBlock.Complete();
await updateStateBlock.Completion;
await _client.UpdateJobStatesAsync(root.JobId, new UpdateJobStateDto(JobState.RanToCompletion));
root = await _client.GetJobEntityAsync(root.JobId);
Assert.AreEqual(JobState.Faulted, root.CurrentJobState);
}
