To be honest I see no point in using core.async or any other library for
that matter. Java already solves this problem very well.
(ns ...
(:import [java.util.concurrent TimeUnit Executors]))
(def scheduler
(doto (Executors/newSingleThreadScheduledExecutor)
(.scheduleAtFixedRate
the-function-that-gets-called-every-hour
0 ;; initial delay till execution starts
1 ;; delay between each runs
TimeUnit/HOURS ;; the unit of the above two values
)))
When and where you set this up is dependent on your app and you must
remember to (.shutdown scheduler) at some point, but beyond that it is
pretty simple.
HTH,
/thomas
On Wednesday, September 23, 2015 at 1:00:32 PM UTC+2, bahadir cambel wrote:
>
>
> Hi Leon,
>
> you may check http://www.clojure-toolbox.com/ and see the schedule
> section. Here are the suggestions;
>
> https://github.com/jarohen/chime (has core.async examples)
> https://github.com/overtone/at-at
> https://github.com/zcaudate/cronj
>
> Also, if you're using HTTP-Kit http://www.http-kit.org/timer.html
>
> Cheers,
> Bahadir
> twitter.com/bahadircambel
>
>
>
>
>
>
> On Tuesday, September 22, 2015 at 4:35:37 PM UTC+2, Leon Grapenthin wrote:
>>
>> Is it recommended to use core.asyncs timeout channel to wait on hour or
>> even longer for light scheduling tasks?
>>
>> High precision is a nongoal.
>>
>> Kind regards,
>> Leon.
>>
>
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