every-0.0.1: Run a process every so often.

Safe HaskellSafe
LanguageHaskell2010

Control.Concurrent.Async.Every

Synopsis

Documentation

every #

Arguments

:: Int

time difference in microseconds

-> Maybe Int

initial delay before first invocation

-> IO a 
-> IO ThreadId 

Spawn a process forever

everyForking :: Int -> Maybe Int -> IO a -> IO (ThreadId, TChan (Async a)) #

everyFunc #

Arguments

:: (Int -> Int)

function from total time spent, to the time to delay from now

-> IO a 
-> IO ThreadId 

everyFuncForking :: forall a. (Int -> Int) -> IO a -> IO (ThreadId, TChan (Async a)) #

A version of everyFunc which forks every time *coolshades*.

reset :: Maybe Int -> ThreadId -> IO () #

data EveryException #

Constructors

EveryExceptionReset (Maybe Int) 
Instances
Eq EveryException # 
Instance details

Defined in Control.Concurrent.Async.Every

Methods

(==) :: EveryException -> EveryException -> Bool #

(/=) :: EveryException -> EveryException -> Bool #

Show EveryException # 
Instance details

Defined in Control.Concurrent.Async.Every

Methods

showsPrec :: Int -> EveryException -> ShowS #

show :: EveryException -> String #

showList :: [EveryException] -> ShowS #

Generic EveryException # 
Instance details

Defined in Control.Concurrent.Async.Every

Associated Types

type Rep EveryException :: Type -> Type #

Methods

from :: EveryException -> Rep EveryException x #

to :: Rep EveryException x -> EveryException #

Exception EveryException # 
Instance details

Defined in Control.Concurrent.Async.Every

Methods

toException :: EveryException -> SomeException #

fromException :: SomeException -> Maybe EveryException #

displayException :: EveryException -> String #

type Rep EveryException # 
Instance details

Defined in Control.Concurrent.Async.Every

type Rep EveryException = D1 (MetaData "EveryException" "Control.Concurrent.Async.Every" "every-0.0.1-5ESiSCZ9eSbChpYkIBsn0p" False) (C1 (MetaCons "EveryExceptionReset" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe Int))))