std.parallelism: How to wait all tasks finished?

[Cooler]

On Monday, 3 February 2014 at 06:56:35 UTC, Dan Killebrew wrote:
>>  // Next line will block execution until all tasks already in 
>> queue finished.
>>  // Almost all what I need, but new tasks will not be started.
>>  taskPool.finish(true);
>> }
>
> Are you sure TaskPool.finish isn't what you're looking for?
>
> "Signals worker threads to terminate when the queue becomes 
> empty."
>
> It seems to me that worker threads will continue as long as the 
> queue isn't empty. So if a task adds another task to the pool, 
> some worker will process the newly enqueued task.

No. After taskPool.finish() no way to add new tasks to the queue. 
taskPool.put will not add new tasks.