)
where
import Bindings.EsounD
-import Control.Exception.Peel
+import Control.Exception.Control
import Control.Monad.IO.Class
-import Control.Monad.IO.Peel
+import Control.Monad.IO.Control
import Control.Monad.Trans.Region
import Control.Monad.Trans.Region.OnExit
import Control.Monad.Unicode
openFilter ∷ ∀fr ch s pr.
( Frame fr
, Channels ch
- , MonadPeelIO pr
+ , MonadControlIO pr
)
⇒ Int -- ^ sample rate for the stream.
→ Maybe HostName -- ^ host to connect to.
-- ESD (if any).
→ RegionT s pr (Filter fr ch (RegionT s pr))
openFilter rate host name
- = block $
+ = mask_ $
do h ← liftIO openSocket
ch ← onExit $ sanitizeIOError $ closeSocket h
return Filter {