[Haskell-cafe] Yet another Conduit question

Felipe Almeida Lessa felipe.lessa at gmail.com
Sun Feb 3 16:06:00 CET 2013


I guess you could use the Flush datatype [1] depending on how your
data is generated.

Cheers,

[1] http://hackage.haskell.org/packages/archive/conduit/0.5.4.1/doc/html/Data-Conduit.html#t:Flush

On Fri, Feb 1, 2013 at 6:28 AM, Simon Marechal <simon at banquise.net> wrote:
> On 01/02/2013 08:21, Michael Snoyman wrote:
>> So you're saying you want to keep the same grouping that you had
>> originally? Or do you want to batch up a certain number of results?
>> There are lots of ways of approaching this problem, and the types don't
>> imply nearly enough to determine what you're hoping to achieve here.
>
> Sorry for not being clear. I would like to group them "as much as
> possible", that is up to a certain limit, and also within a "time
> threshold". I believe that the conduit code will be called only when
> something happens in the conduit, so an actual timer would be useless
> (unless I handle this at the source perhaps, and propagate "ticks").
>
> That is why in my first message I talked about stacking things into the
> list until the conduit has no more input available, or a maximum size is
> reached, but was not sure this even made sense.
>
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-- 
Felipe.



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