Stability	experimental
Portability	portable
Safe Haskell	None
Language	Haskell2010

GHC.Eventlog.Live.Socket

Description

Synopsis

data EventlogSource
data Tick a
- = Item !a
- | Tick
tryConnect :: FilePath -> IO Handle
runWithEventlogSource :: MonadUnliftIO m => Verbosity -> EventlogSource -> Double -> Double -> Int -> Maybe Int -> Maybe FilePath -> ProcessT m (Tick Event) Void -> m ()

Documentation

data EventlogSource #

The type of eventlog sockets.

Constructors

EventlogStdin
EventlogFile FilePath
EventlogSocketUnix FilePath

data Tick a #

Constructors

Item !a
Tick

Instances

Instances details

Foldable Tick
Instance details Defined in GHC.Eventlog.Live.Machine.Core Methods fold :: Monoid m => Tick m -> m # foldMap :: Monoid m => (a -> m) -> Tick a -> m # foldMap' :: Monoid m => (a -> m) -> Tick a -> m # foldr :: (a -> b -> b) -> b -> Tick a -> b # foldr' :: (a -> b -> b) -> b -> Tick a -> b # foldl :: (b -> a -> b) -> b -> Tick a -> b # foldl' :: (b -> a -> b) -> b -> Tick a -> b # foldr1 :: (a -> a -> a) -> Tick a -> a # foldl1 :: (a -> a -> a) -> Tick a -> a # toList :: Tick a -> [a] # null :: Tick a -> Bool # length :: Tick a -> Int # elem :: Eq a => a -> Tick a -> Bool # maximum :: Ord a => Tick a -> a # minimum :: Ord a => Tick a -> a # sum :: Num a => Tick a -> a # product :: Num a => Tick a -> a #
Traversable Tick
Instance details Defined in GHC.Eventlog.Live.Machine.Core Methods traverse :: Applicative f => (a -> f b) -> Tick a -> f (Tick b) # sequenceA :: Applicative f => Tick (f a) -> f (Tick a) # mapM :: Monad m => (a -> m b) -> Tick a -> m (Tick b) # sequence :: Monad m => Tick (m a) -> m (Tick a) #
Functor Tick
Instance details Defined in GHC.Eventlog.Live.Machine.Core Methods fmap :: (a -> b) -> Tick a -> Tick b # (<$) :: a -> Tick b -> Tick a #
Show a => Show (Tick a)
Instance details Defined in GHC.Eventlog.Live.Machine.Core Methods showsPrec :: Int -> Tick a -> ShowS # show :: Tick a -> String # showList :: [Tick a] -> ShowS #
Eq a => Eq (Tick a)
Instance details Defined in GHC.Eventlog.Live.Machine.Core Methods (==) :: Tick a -> Tick a -> Bool # (/=) :: Tick a -> Tick a -> Bool #

tryConnect :: FilePath -> IO Handle Source #

Try to connect to a Unix socket.

runWithEventlogSource Source #

Arguments

:: MonadUnliftIO m
=> Verbosity	The logging verbosity.
-> EventlogSource	The eventlog socket handle.
-> Double	The initial timeout in microseconds for exponential backoff.
-> Double	The timeout exponent for exponential backoff.
-> Int	The batch interval in milliseconds.
-> Maybe Int	The number of bytes to read (defaults to 4KiB).
-> Maybe FilePath	An optional file to which to stream binary eventlog data.
-> ProcessT m (Tick Event) Void	The event processor.
-> m ()

Run an event processor with an eventlog socket.