how to start thread by group?

[Lawrence D'Oliveiro]

In message <mailman.2151.1223416240.3487.python-list at python.org>, Gabriel
Genellina wrote:

> En Tue, 07 Oct 2008 13:25:01 -0300, Terry Reedy <tjreedy at udel.edu>
> escribió:
>
>> Lawrence D'Oliveiro wrote:
>>
>>> In message <mailman.2088.1223354239.3487.python-list at python.org>,
>>> Gabriel Genellina wrote:
>>>
>>>> Usually it's more efficient to create all the MAX_THREADS at once, and
>>>> continuously feed them with tasks to be done.
>>>
>>>  Given that the bottleneck is most likely to be the internet
>>> connection, I'd say the "premature optimization is the root of all evil"
>>> adage applies here.
>>
>> Feeding a fixed pool of worker threads with a Queue() is a standard
>> design that is easy to understand and one the OP should learn.  Re-using
>> tested code is certainly efficient of programmer time.
> 
> I'd like to add that debugging a program that continuously creates and
> destroys threads is a real PITA.

That's God trying to tell you to avoid threads altogether.