| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
Freckle.App.Async
Synopsis
- async :: (MonadMask m, MonadUnliftIO m) => m a -> m (Async a)
- immortalCreate :: (MonadMask m, MonadUnliftIO m) => (Either SomeException () -> m ()) -> m () -> m a
- immortalCreateLogged :: (MonadMask m, MonadUnliftIO m, MonadLogger m) => m () -> m a
Documentation
async :: (MonadMask m, MonadUnliftIO m) => m a -> m (Async a) Source #
async but passing the thread context along
Arguments
| :: (MonadMask m, MonadUnliftIO m) | |
| => (Either SomeException () -> m ()) | How to handle unexpected finish |
| -> m () | The action to run persistently |
| -> m a |
Wrapper around creating Control.Immortal processes
Features:
- Ensures the thread context is correctly passed to both your spawned action and your error handler
- Blocks forever after spawning your thread.
immortalCreateLogged :: (MonadMask m, MonadUnliftIO m, MonadLogger m) => m () -> m a Source #
immortalCreate with logging of unexpected finishes