Efficiently run periodic, on-demand actions
|Version on this page:||0.1.2.1|
|LTS Haskell 20.23:||0.1.6|
|Stackage Nightly 2023-05-31:||0.1.6|
|Latest on Hackage:||0.1.6|
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Module documentation for 0.1.2.1
Depends on 1 package(full list with versions):
Used by 4 packages in lts-0.7(full list with versions):
A common problem is the desire to have an action run at a scheduled interval, but only if it is needed. For example, instead of having every web request result in a new 1getCurrentTime1 call, we’d like to have a single worker thread run every second, updating an 1IORef1. However, if the request frequency is less than once per second, this is a pessimization, and worse, kills idle GC.
This library allows you to define actions which will either be performed by a dedicated thread or, in times of low volume, will be executed by the calling thread.
For original use case, see yesod-scaffold issue #15.
0.1.2 Added Control.Debounce