#include "inline.hs"
module Streamly.Internal.Network.Socket
(
SockSpec (..)
, forSocketM
, withSocket
, accept
, acceptor
, connect
, connectFrom
, getChunk
, read
, readWith
, readChunks
, readChunksWith
, reader
, readerWith
, chunkReader
, chunkReaderWith
, putChunk
, write
, writeWith
, writeChunks
, writeChunksWith
, writeMaybesWith
, putChunks
, putBytesWith
, putBytes
, readWithBufferOf
, readChunksWithBufferOf
, writeWithBufferOf
, writeChunksWithBufferOf
)
where
import Control.Concurrent (threadWaitWrite, rtsSupportsBoundThreads)
import Control.Exception (onException)
import Control.Monad (forM_, when)
import Control.Monad.Catch (MonadCatch, finally, MonadMask)
import Control.Monad.IO.Class (MonadIO(..))
import Data.Maybe (isNothing, fromJust)
import Data.Word (Word8)
import Foreign.Ptr (plusPtr, Ptr, castPtr)
import Streamly.Internal.Data.Unboxed (Unbox)
import Network.Socket
(Socket, SocketOption(..), Family(..), SockAddr(..),
ProtocolNumber, withSocketsDo, SocketType(..), socket, bind,
setSocketOption, sendBuf, recvBuf)
#if MIN_VERSION_network(3,1,0)
import Network.Socket (withFdSocket)
#else
import Network.Socket (fdSocket)
#endif
import Prelude hiding (read)
import qualified Network.Socket as Net
import Streamly.Internal.Data.Array.Type (Array(..))
import Streamly.Internal.Data.Stream.Chunked (lpackArraysChunksOf)
import Streamly.Internal.Data.Fold (Fold)
import Streamly.Internal.Data.Stream.StreamD.Type (Stream)
import Streamly.Internal.Data.Unfold.Type (Unfold(..))
import Streamly.Internal.System.IO (defaultChunkSize)
import qualified Streamly.Data.Array as A (reader, length, writeN)
import qualified Streamly.Data.Fold as FL
import qualified Streamly.Internal.Data.Array.Type as A
(unsafeFreeze, asPtrUnsafe, byteLength, writeNUnsafe, chunksOf)
import qualified Streamly.Internal.Data.Array.Mut as MArray
(MutArray(..), newPinnedBytes, asPtrUnsafe)
import qualified Streamly.Internal.Data.Stream.StreamD as S
import qualified Streamly.Internal.Data.Stream.StreamD.Type as D
(Stream(..), Step(..))
import qualified Streamly.Data.Unfold as UF
import qualified Streamly.Internal.Data.Unfold as UF (first, map)
import qualified Streamly.Internal.Data.Stream.StreamK.Type as K (mkStream)
{-# INLINE forSocketM #-}
forSocketM :: (MonadMask m, MonadIO m) => (Socket -> m ()) -> Socket -> m ()
forSocketM :: forall (m :: * -> *).
(MonadMask m, MonadIO m) =>
(Socket -> m ()) -> Socket -> m ()
forSocketM Socket -> m ()
f Socket
sk = forall (m :: * -> *) a b. MonadMask m => m a -> m b -> m a
finally (Socket -> m ()
f Socket
sk) (forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (Socket -> IO ()
Net.close Socket
sk))
{-# INLINE withSocket #-}
withSocket :: (MonadIO m, MonadCatch m) =>
Socket -> (Socket -> Stream m a) -> Stream m a
withSocket :: forall (m :: * -> *) a.
(MonadIO m, MonadCatch m) =>
Socket -> (Socket -> Stream m a) -> Stream m a
withSocket Socket
sk Socket -> Stream m a
f = forall (m :: * -> *) b a.
(MonadIO m, MonadCatch m) =>
IO b -> Stream m a -> Stream m a
S.finallyIO (Socket -> IO ()
Net.close Socket
sk) (Socket -> Stream m a
f Socket
sk)
data SockSpec = SockSpec
{
SockSpec -> Family
sockFamily :: !Family
, SockSpec -> SocketType
sockType :: !SocketType
, SockSpec -> CInt
sockProto :: !ProtocolNumber
, SockSpec -> [(SocketOption, Int)]
sockOpts :: ![(SocketOption, Int)]
}
initListener :: Int -> SockSpec -> SockAddr -> IO Socket
initListener :: Int -> SockSpec -> SockAddr -> IO Socket
initListener Int
listenQLen SockSpec{[(SocketOption, Int)]
CInt
SocketType
Family
sockOpts :: [(SocketOption, Int)]
sockProto :: CInt
sockType :: SocketType
sockFamily :: Family
sockOpts :: SockSpec -> [(SocketOption, Int)]
sockProto :: SockSpec -> CInt
sockType :: SockSpec -> SocketType
sockFamily :: SockSpec -> Family
..} SockAddr
addr =
forall a. IO a -> IO a
withSocketsDo forall a b. (a -> b) -> a -> b
$ do
Socket
sock <- Family -> SocketType -> CInt -> IO Socket
socket Family
sockFamily SocketType
sockType CInt
sockProto
Socket -> IO ()
use Socket
sock forall a b. IO a -> IO b -> IO a
`onException` Socket -> IO ()
Net.close Socket
sock
forall (m :: * -> *) a. Monad m => a -> m a
return Socket
sock
where
use :: Socket -> IO ()
use Socket
sock = do
forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
(a -> m b) -> t a -> m ()
mapM_ (\(SocketOption
opt, Int
val) -> Socket -> SocketOption -> Int -> IO ()
setSocketOption Socket
sock SocketOption
opt Int
val) [(SocketOption, Int)]
sockOpts
Socket -> SockAddr -> IO ()
bind Socket
sock SockAddr
addr
Socket -> Int -> IO ()
Net.listen Socket
sock Int
listenQLen
{-# INLINE listenTuples #-}
listenTuples :: MonadIO m
=> Unfold m (Int, SockSpec, SockAddr) (Socket, SockAddr)
listenTuples :: forall (m :: * -> *).
MonadIO m =>
Unfold m (Int, SockSpec, SockAddr) (Socket, SockAddr)
listenTuples = forall (m :: * -> *) a b s.
(s -> m (Step s b)) -> (a -> m s) -> Unfold m a b
Unfold forall {m :: * -> *}.
MonadIO m =>
Socket -> m (Step Socket (Socket, SockAddr))
step forall {m :: * -> *}.
MonadIO m =>
(Int, SockSpec, SockAddr) -> m Socket
inject
where
inject :: (Int, SockSpec, SockAddr) -> m Socket
inject (Int
listenQLen, SockSpec
spec, SockAddr
addr) =
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$ Int -> SockSpec -> SockAddr -> IO Socket
initListener Int
listenQLen SockSpec
spec SockAddr
addr
step :: Socket -> m (Step Socket (Socket, SockAddr))
step Socket
listener = do
(Socket, SockAddr)
r <- forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (Socket -> IO (Socket, SockAddr)
Net.accept Socket
listener forall a b. IO a -> IO b -> IO a
`onException` Socket -> IO ()
Net.close Socket
listener)
forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$ forall s a. a -> s -> Step s a
D.Yield (Socket, SockAddr)
r Socket
listener
{-# INLINE acceptor #-}
acceptor :: MonadIO m => Unfold m (Int, SockSpec, SockAddr) Socket
acceptor :: forall (m :: * -> *).
MonadIO m =>
Unfold m (Int, SockSpec, SockAddr) Socket
acceptor = forall (m :: * -> *) b c a.
Functor m =>
(b -> c) -> Unfold m a b -> Unfold m a c
UF.map forall a b. (a, b) -> a
fst forall (m :: * -> *).
MonadIO m =>
Unfold m (Int, SockSpec, SockAddr) (Socket, SockAddr)
listenTuples
{-# INLINE connectCommon #-}
connectCommon :: SockSpec -> Maybe SockAddr -> SockAddr -> IO Socket
connectCommon :: SockSpec -> Maybe SockAddr -> SockAddr -> IO Socket
connectCommon SockSpec{[(SocketOption, Int)]
CInt
SocketType
Family
sockOpts :: [(SocketOption, Int)]
sockProto :: CInt
sockType :: SocketType
sockFamily :: Family
sockOpts :: SockSpec -> [(SocketOption, Int)]
sockProto :: SockSpec -> CInt
sockType :: SockSpec -> SocketType
sockFamily :: SockSpec -> Family
..} Maybe SockAddr
local SockAddr
remote = forall a. IO a -> IO a
withSocketsDo forall a b. (a -> b) -> a -> b
$ do
Socket
sock <- Family -> SocketType -> CInt -> IO Socket
socket Family
sockFamily SocketType
sockType CInt
sockProto
Socket -> IO ()
use Socket
sock forall a b. IO a -> IO b -> IO a
`onException` Socket -> IO ()
Net.close Socket
sock
forall (m :: * -> *) a. Monad m => a -> m a
return Socket
sock
where
use :: Socket -> IO ()
use Socket
sock = do
forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
(a -> m b) -> t a -> m ()
mapM_ (\(SocketOption
opt, Int
val) -> Socket -> SocketOption -> Int -> IO ()
setSocketOption Socket
sock SocketOption
opt Int
val) [(SocketOption, Int)]
sockOpts
forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
t a -> (a -> m b) -> m ()
forM_ Maybe SockAddr
local (Socket -> SockAddr -> IO ()
bind Socket
sock)
Socket -> SockAddr -> IO ()
Net.connect Socket
sock SockAddr
remote
{-# INLINE connect #-}
connect :: SockSpec -> SockAddr -> IO Socket
connect :: SockSpec -> SockAddr -> IO Socket
connect SockSpec
spec = SockSpec -> Maybe SockAddr -> SockAddr -> IO Socket
connectCommon SockSpec
spec forall a. Maybe a
Nothing
{-# INLINE connectFrom #-}
connectFrom :: SockSpec -> SockAddr -> SockAddr -> IO Socket
connectFrom :: SockSpec -> SockAddr -> SockAddr -> IO Socket
connectFrom SockSpec
spec SockAddr
local = SockSpec -> Maybe SockAddr -> SockAddr -> IO Socket
connectCommon SockSpec
spec (forall a. a -> Maybe a
Just SockAddr
local)
{-# INLINE recvConnectionTuplesWith #-}
recvConnectionTuplesWith :: MonadIO m
=> Int -> SockSpec -> SockAddr -> Stream m (Socket, SockAddr)
recvConnectionTuplesWith :: forall (m :: * -> *).
MonadIO m =>
Int -> SockSpec -> SockAddr -> Stream m (Socket, SockAddr)
recvConnectionTuplesWith Int
tcpListenQ SockSpec
spec SockAddr
addr = forall (m :: * -> *) s a.
Monad m =>
(s -> m (Maybe (a, s))) -> s -> Stream m a
S.unfoldrM forall {m :: * -> *}.
MonadIO m =>
Maybe Socket -> m (Maybe ((Socket, SockAddr), Maybe Socket))
step forall a. Maybe a
Nothing
where
step :: Maybe Socket -> m (Maybe ((Socket, SockAddr), Maybe Socket))
step Maybe Socket
Nothing = do
Socket
listener <- forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$ Int -> SockSpec -> SockAddr -> IO Socket
initListener Int
tcpListenQ SockSpec
spec SockAddr
addr
(Socket, SockAddr)
r <- forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (Socket -> IO (Socket, SockAddr)
Net.accept Socket
listener forall a b. IO a -> IO b -> IO a
`onException` Socket -> IO ()
Net.close Socket
listener)
forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$ forall a. a -> Maybe a
Just ((Socket, SockAddr)
r, forall a. a -> Maybe a
Just Socket
listener)
step (Just Socket
listener) = do
(Socket, SockAddr)
r <- forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (Socket -> IO (Socket, SockAddr)
Net.accept Socket
listener forall a b. IO a -> IO b -> IO a
`onException` Socket -> IO ()
Net.close Socket
listener)
forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$ forall a. a -> Maybe a
Just ((Socket, SockAddr)
r, forall a. a -> Maybe a
Just Socket
listener)
{-# INLINE accept #-}
accept :: MonadIO m => Int -> SockSpec -> SockAddr -> Stream m Socket
accept :: forall (m :: * -> *).
MonadIO m =>
Int -> SockSpec -> SockAddr -> Stream m Socket
accept Int
tcpListenQ SockSpec
spec SockAddr
addr =
forall a b. (a, b) -> a
fst forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall (m :: * -> *).
MonadIO m =>
Int -> SockSpec -> SockAddr -> Stream m (Socket, SockAddr)
recvConnectionTuplesWith Int
tcpListenQ SockSpec
spec SockAddr
addr
{-# INLINABLE readArrayUptoWith #-}
readArrayUptoWith
:: (h -> Ptr Word8 -> Int -> IO Int)
-> Int
-> h
-> IO (Array Word8)
readArrayUptoWith :: forall h.
(h -> Ptr Word8 -> Int -> IO Int) -> Int -> h -> IO (Array Word8)
readArrayUptoWith h -> Ptr Word8 -> Int -> IO Int
f Int
size h
h = do
MutArray Word8
arr <- forall (m :: * -> *) a. MonadIO m => Int -> m (MutArray a)
MArray.newPinnedBytes Int
size
forall (m :: * -> *) a b.
MonadIO m =>
MutArray a -> (Ptr a -> m b) -> m b
MArray.asPtrUnsafe MutArray Word8
arr forall a b. (a -> b) -> a -> b
$ \Ptr Word8
p -> do
Int
n <- h -> Ptr Word8 -> Int -> IO Int
f h
h Ptr Word8
p Int
size
let v :: Array a
v = forall a. MutArray a -> Array a
A.unsafeFreeze
forall a b. (a -> b) -> a -> b
$ MutArray Word8
arr { arrEnd :: Int
MArray.arrEnd = Int
n, arrBound :: Int
MArray.arrBound = Int
size }
forall (m :: * -> *) a. Monad m => a -> m a
return forall {a}. Array a
v
{-# INLINABLE getChunk #-}
getChunk :: Int -> Socket -> IO (Array Word8)
getChunk :: Int -> Socket -> IO (Array Word8)
getChunk = forall h.
(h -> Ptr Word8 -> Int -> IO Int) -> Int -> h -> IO (Array Word8)
readArrayUptoWith Socket -> Ptr Word8 -> Int -> IO Int
recvBuf
waitWhen0 :: Int -> Socket -> IO ()
waitWhen0 :: Int -> Socket -> IO ()
waitWhen0 Int
0 Socket
s = forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when Bool
rtsSupportsBoundThreads forall a b. (a -> b) -> a -> b
$
#if MIN_VERSION_network(3,1,0)
forall r. Socket -> (CInt -> IO r) -> IO r
withFdSocket Socket
s forall a b. (a -> b) -> a -> b
$ \CInt
fd -> Fd -> IO ()
threadWaitWrite forall a b. (a -> b) -> a -> b
$ forall a b. (Integral a, Num b) => a -> b
fromIntegral CInt
fd
#elif MIN_VERSION_network(3,0,0)
fdSocket s >>= threadWaitWrite . fromIntegral
#else
let fd = fdSocket s in threadWaitWrite $ fromIntegral fd
#endif
waitWhen0 Int
_ Socket
_ = forall (m :: * -> *) a. Monad m => a -> m a
return ()
sendAll :: Socket -> Ptr Word8 -> Int -> IO ()
sendAll :: Socket -> Ptr Word8 -> Int -> IO ()
sendAll Socket
_ Ptr Word8
_ Int
len | Int
len forall a. Ord a => a -> a -> Bool
<= Int
0 = forall (m :: * -> *) a. Monad m => a -> m a
return ()
sendAll Socket
s Ptr Word8
p Int
len = do
Int
sent <- Socket -> Ptr Word8 -> Int -> IO Int
sendBuf Socket
s Ptr Word8
p Int
len
Int -> Socket -> IO ()
waitWhen0 Int
sent Socket
s
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (Int
sent forall a. Ord a => a -> a -> Bool
>= Int
0) forall a b. (a -> b) -> a -> b
$ Socket -> Ptr Word8 -> Int -> IO ()
sendAll Socket
s (Ptr Word8
p forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
sent) (Int
len forall a. Num a => a -> a -> a
- Int
sent)
{-# INLINABLE writeArrayWith #-}
writeArrayWith :: Unbox a
=> (h -> Ptr Word8 -> Int -> IO ())
-> h
-> Array a
-> IO ()
writeArrayWith :: forall a h.
Unbox a =>
(h -> Ptr Word8 -> Int -> IO ()) -> h -> Array a -> IO ()
writeArrayWith h -> Ptr Word8 -> Int -> IO ()
_ h
_ Array a
arr | forall a. Unbox a => Array a -> Int
A.length Array a
arr forall a. Eq a => a -> a -> Bool
== Int
0 = forall (m :: * -> *) a. Monad m => a -> m a
return ()
writeArrayWith h -> Ptr Word8 -> Int -> IO ()
f h
h Array a
arr = forall (m :: * -> *) a b.
MonadIO m =>
Array a -> (Ptr a -> m b) -> m b
A.asPtrUnsafe Array a
arr forall a b. (a -> b) -> a -> b
$ \Ptr a
ptr -> h -> Ptr Word8 -> Int -> IO ()
f h
h (forall a b. Ptr a -> Ptr b
castPtr Ptr a
ptr) Int
aLen
where
aLen :: Int
aLen = forall a. Array a -> Int
A.byteLength Array a
arr
{-# INLINABLE putChunk #-}
putChunk :: Unbox a => Socket -> Array a -> IO ()
putChunk :: forall a. Unbox a => Socket -> Array a -> IO ()
putChunk = forall a h.
Unbox a =>
(h -> Ptr Word8 -> Int -> IO ()) -> h -> Array a -> IO ()
writeArrayWith Socket -> Ptr Word8 -> Int -> IO ()
sendAll
{-# INLINE _readChunksUptoWith #-}
_readChunksUptoWith :: (MonadIO m)
=> (Int -> h -> IO (Array Word8))
-> Int -> h -> Stream m (Array Word8)
_readChunksUptoWith :: forall (m :: * -> *) h.
MonadIO m =>
(Int -> h -> IO (Array Word8))
-> Int -> h -> Stream m (Array Word8)
_readChunksUptoWith Int -> h -> IO (Array Word8)
f Int
size h
h = forall (m :: * -> *) a. Applicative m => StreamK m a -> Stream m a
S.fromStreamK StreamK m (Array Word8)
go
where
go :: StreamK m (Array Word8)
go = forall (m :: * -> *) a.
(forall r.
State StreamK m a
-> (a -> StreamK m a -> m r) -> (a -> m r) -> m r -> m r)
-> StreamK m a
K.mkStream forall a b. (a -> b) -> a -> b
$ \State StreamK m (Array Word8)
_ Array Word8 -> StreamK m (Array Word8) -> m r
yld Array Word8 -> m r
_ m r
stp -> do
Array Word8
arr <- forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$ Int -> h -> IO (Array Word8)
f Int
size h
h
if forall a. Unbox a => Array a -> Int
A.length Array Word8
arr forall a. Eq a => a -> a -> Bool
== Int
0
then m r
stp
else Array Word8 -> StreamK m (Array Word8) -> m r
yld Array Word8
arr StreamK m (Array Word8)
go
{-# INLINE_NORMAL readChunksWith #-}
readChunksWith :: MonadIO m => Int -> Socket -> Stream m (Array Word8)
readChunksWith :: forall (m :: * -> *).
MonadIO m =>
Int -> Socket -> Stream m (Array Word8)
readChunksWith Int
size Socket
h = forall (m :: * -> *) a s.
(State StreamK m a -> s -> m (Step s a)) -> s -> Stream m a
D.Stream forall {m :: * -> *} {p} {p}.
MonadIO m =>
p -> p -> m (Step () (Array Word8))
step ()
where
{-# INLINE_LATE step #-}
step :: p -> p -> m (Step () (Array Word8))
step p
_ p
_ = do
Array Word8
arr <- forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$ Int -> Socket -> IO (Array Word8)
getChunk Int
size Socket
h
forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$
case forall a. Unbox a => Array a -> Int
A.length Array Word8
arr of
Int
0 -> forall s a. Step s a
D.Stop
Int
_ -> forall s a. a -> s -> Step s a
D.Yield Array Word8
arr ()
{-# INLINE readChunks #-}
readChunks :: MonadIO m => Socket -> Stream m (Array Word8)
readChunks :: forall (m :: * -> *). MonadIO m => Socket -> Stream m (Array Word8)
readChunks = forall (m :: * -> *).
MonadIO m =>
Int -> Socket -> Stream m (Array Word8)
readChunksWith Int
defaultChunkSize
{-# INLINE_NORMAL chunkReaderWith #-}
chunkReaderWith :: MonadIO m => Unfold m (Int, Socket) (Array Word8)
chunkReaderWith :: forall (m :: * -> *).
MonadIO m =>
Unfold m (Int, Socket) (Array Word8)
chunkReaderWith = forall (m :: * -> *) a b s.
(s -> m (Step s b)) -> (a -> m s) -> Unfold m a b
Unfold forall {m :: * -> *}.
MonadIO m =>
(Int, Socket) -> m (Step (Int, Socket) (Array Word8))
step forall (m :: * -> *) a. Monad m => a -> m a
return
where
{-# INLINE_LATE step #-}
step :: (Int, Socket) -> m (Step (Int, Socket) (Array Word8))
step (Int
size, Socket
h) = do
Array Word8
arr <- forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$ Int -> Socket -> IO (Array Word8)
getChunk Int
size Socket
h
forall (m :: * -> *) a. Monad m => a -> m a
return forall a b. (a -> b) -> a -> b
$
case forall a. Unbox a => Array a -> Int
A.length Array Word8
arr of
Int
0 -> forall s a. Step s a
D.Stop
Int
_ -> forall s a. a -> s -> Step s a
D.Yield Array Word8
arr (Int
size, Socket
h)
{-# DEPRECATED readChunksWithBufferOf "Please use 'chunkReaderWith' instead" #-}
{-# INLINE_NORMAL readChunksWithBufferOf #-}
readChunksWithBufferOf :: MonadIO m => Unfold m (Int, Socket) (Array Word8)
readChunksWithBufferOf :: forall (m :: * -> *).
MonadIO m =>
Unfold m (Int, Socket) (Array Word8)
readChunksWithBufferOf = forall (m :: * -> *).
MonadIO m =>
Unfold m (Int, Socket) (Array Word8)
chunkReaderWith
{-# INLINE chunkReader #-}
chunkReader :: MonadIO m => Unfold m Socket (Array Word8)
chunkReader :: forall (m :: * -> *). MonadIO m => Unfold m Socket (Array Word8)
chunkReader = forall a (m :: * -> *) b c. a -> Unfold m (a, b) c -> Unfold m b c
UF.first Int
defaultChunkSize forall (m :: * -> *).
MonadIO m =>
Unfold m (Int, Socket) (Array Word8)
chunkReaderWith
{-# INLINE concatChunks #-}
concatChunks :: (Monad m, Unbox a) => Stream m (Array a) -> Stream m a
concatChunks :: forall (m :: * -> *) a.
(Monad m, Unbox a) =>
Stream m (Array a) -> Stream m a
concatChunks = forall (m :: * -> *) a b.
Monad m =>
Unfold m a b -> Stream m a -> Stream m b
S.unfoldMany forall (m :: * -> *) a. (Monad m, Unbox a) => Unfold m (Array a) a
A.reader
{-# INLINE readWith #-}
readWith :: MonadIO m => Int -> Socket -> Stream m Word8
readWith :: forall (m :: * -> *). MonadIO m => Int -> Socket -> Stream m Word8
readWith Int
size = forall (m :: * -> *) a.
(Monad m, Unbox a) =>
Stream m (Array a) -> Stream m a
concatChunks forall b c a. (b -> c) -> (a -> b) -> a -> c
. forall (m :: * -> *).
MonadIO m =>
Int -> Socket -> Stream m (Array Word8)
readChunksWith Int
size
{-# INLINE read #-}
read :: MonadIO m => Socket -> Stream m Word8
read :: forall (m :: * -> *). MonadIO m => Socket -> Stream m Word8
read = forall (m :: * -> *). MonadIO m => Int -> Socket -> Stream m Word8
readWith Int
defaultChunkSize
{-# INLINE readerWith #-}
readerWith :: MonadIO m => Unfold m (Int, Socket) Word8
readerWith :: forall (m :: * -> *). MonadIO m => Unfold m (Int, Socket) Word8
readerWith = forall (m :: * -> *) b c a.
Monad m =>
Unfold m b c -> Unfold m a b -> Unfold m a c
UF.many forall (m :: * -> *) a. (Monad m, Unbox a) => Unfold m (Array a) a
A.reader forall (m :: * -> *).
MonadIO m =>
Unfold m (Int, Socket) (Array Word8)
chunkReaderWith
{-# DEPRECATED readWithBufferOf "Please use 'readerWith' instead" #-}
{-# INLINE readWithBufferOf #-}
readWithBufferOf :: MonadIO m => Unfold m (Int, Socket) Word8
readWithBufferOf :: forall (m :: * -> *). MonadIO m => Unfold m (Int, Socket) Word8
readWithBufferOf = forall (m :: * -> *). MonadIO m => Unfold m (Int, Socket) Word8
readerWith
{-# INLINE reader #-}
reader :: MonadIO m => Unfold m Socket Word8
reader :: forall (m :: * -> *). MonadIO m => Unfold m Socket Word8
reader = forall a (m :: * -> *) b c. a -> Unfold m (a, b) c -> Unfold m b c
UF.first Int
defaultChunkSize forall (m :: * -> *). MonadIO m => Unfold m (Int, Socket) Word8
readerWith
{-# INLINE putChunks #-}
putChunks :: (MonadIO m, Unbox a)
=> Socket -> Stream m (Array a) -> m ()
putChunks :: forall (m :: * -> *) a.
(MonadIO m, Unbox a) =>
Socket -> Stream m (Array a) -> m ()
putChunks Socket
h = forall (m :: * -> *) a b.
Monad m =>
Fold m a b -> Stream m a -> m b
S.fold (forall (m :: * -> *) a b. Monad m => (a -> m b) -> Fold m a ()
FL.drainMapM (forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall b c a. (b -> c) -> (a -> b) -> a -> c
. forall a. Unbox a => Socket -> Array a -> IO ()
putChunk Socket
h))
{-# INLINE writeChunks #-}
writeChunks :: (MonadIO m, Unbox a) => Socket -> Fold m (Array a) ()
writeChunks :: forall (m :: * -> *) a.
(MonadIO m, Unbox a) =>
Socket -> Fold m (Array a) ()
writeChunks Socket
h = forall (m :: * -> *) a b. Monad m => (a -> m b) -> Fold m a ()
FL.drainMapM (forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall b c a. (b -> c) -> (a -> b) -> a -> c
. forall a. Unbox a => Socket -> Array a -> IO ()
putChunk Socket
h)
{-# INLINE writeChunksWith #-}
writeChunksWith :: (MonadIO m, Unbox a)
=> Int -> Socket -> Fold m (Array a) ()
writeChunksWith :: forall (m :: * -> *) a.
(MonadIO m, Unbox a) =>
Int -> Socket -> Fold m (Array a) ()
writeChunksWith Int
n Socket
h = forall (m :: * -> *) a.
(MonadIO m, Unbox a) =>
Int -> Fold m (Array a) () -> Fold m (Array a) ()
lpackArraysChunksOf Int
n (forall (m :: * -> *) a.
(MonadIO m, Unbox a) =>
Socket -> Fold m (Array a) ()
writeChunks Socket
h)
{-# DEPRECATED writeChunksWithBufferOf "Please use 'writeChunksWith' instead" #-}
{-# INLINE writeChunksWithBufferOf #-}
writeChunksWithBufferOf :: (MonadIO m, Unbox a)
=> Int -> Socket -> Fold m (Array a) ()
writeChunksWithBufferOf :: forall (m :: * -> *) a.
(MonadIO m, Unbox a) =>
Int -> Socket -> Fold m (Array a) ()
writeChunksWithBufferOf = forall (m :: * -> *) a.
(MonadIO m, Unbox a) =>
Int -> Socket -> Fold m (Array a) ()
writeChunksWith
{-# INLINE putBytesWith #-}
putBytesWith :: MonadIO m => Int -> Socket -> Stream m Word8 -> m ()
putBytesWith :: forall (m :: * -> *).
MonadIO m =>
Int -> Socket -> Stream m Word8 -> m ()
putBytesWith Int
n Socket
h Stream m Word8
m = forall (m :: * -> *) a.
(MonadIO m, Unbox a) =>
Socket -> Stream m (Array a) -> m ()
putChunks Socket
h forall a b. (a -> b) -> a -> b
$ forall (m :: * -> *) a.
(MonadIO m, Unbox a) =>
Int -> Stream m a -> Stream m (Array a)
A.chunksOf Int
n Stream m Word8
m
{-# INLINE writeWith #-}
writeWith :: MonadIO m => Int -> Socket -> Fold m Word8 ()
writeWith :: forall (m :: * -> *). MonadIO m => Int -> Socket -> Fold m Word8 ()
writeWith Int
n Socket
h = forall (m :: * -> *) a b c.
Monad m =>
Int -> Fold m a b -> Fold m b c -> Fold m a c
FL.groupsOf Int
n (forall (m :: * -> *) a.
(MonadIO m, Unbox a) =>
Int -> Fold m a (Array a)
A.writeNUnsafe Int
n) (forall (m :: * -> *) a.
(MonadIO m, Unbox a) =>
Socket -> Fold m (Array a) ()
writeChunks Socket
h)
{-# DEPRECATED writeWithBufferOf "Please use 'writeWith' instead" #-}
{-# INLINE writeWithBufferOf #-}
writeWithBufferOf :: MonadIO m => Int -> Socket -> Fold m Word8 ()
writeWithBufferOf :: forall (m :: * -> *). MonadIO m => Int -> Socket -> Fold m Word8 ()
writeWithBufferOf = forall (m :: * -> *). MonadIO m => Int -> Socket -> Fold m Word8 ()
writeWith
{-# INLINE writeMaybesWith #-}
writeMaybesWith :: (MonadIO m )
=> Int -> Socket -> Fold m (Maybe Word8) ()
writeMaybesWith :: forall (m :: * -> *).
MonadIO m =>
Int -> Socket -> Fold m (Maybe Word8) ()
writeMaybesWith Int
n Socket
h =
let writeNJusts :: Fold m (Maybe Word8) (Array Word8)
writeNJusts = forall a b (m :: * -> *) r. (a -> b) -> Fold m b r -> Fold m a r
FL.lmap forall a. HasCallStack => Maybe a -> a
fromJust forall a b. (a -> b) -> a -> b
$ forall (m :: * -> *) a.
(MonadIO m, Unbox a) =>
Int -> Fold m a (Array a)
A.writeN Int
n
writeOnNothing :: Fold m (Maybe Word8) (Array Word8)
writeOnNothing = forall (m :: * -> *) a b.
Monad m =>
(a -> Bool) -> Fold m a b -> Fold m a b
FL.takeEndBy_ forall a. Maybe a -> Bool
isNothing Fold m (Maybe Word8) (Array Word8)
writeNJusts
in forall (m :: * -> *) a b c.
Monad m =>
Fold m a b -> Fold m b c -> Fold m a c
FL.many Fold m (Maybe Word8) (Array Word8)
writeOnNothing (forall (m :: * -> *) a.
(MonadIO m, Unbox a) =>
Socket -> Fold m (Array a) ()
writeChunks Socket
h)
{-# INLINE putBytes #-}
putBytes :: MonadIO m => Socket -> Stream m Word8 -> m ()
putBytes :: forall (m :: * -> *). MonadIO m => Socket -> Stream m Word8 -> m ()
putBytes = forall (m :: * -> *).
MonadIO m =>
Int -> Socket -> Stream m Word8 -> m ()
putBytesWith Int
defaultChunkSize
{-# INLINE write #-}
write :: MonadIO m => Socket -> Fold m Word8 ()
write :: forall (m :: * -> *). MonadIO m => Socket -> Fold m Word8 ()
write = forall (m :: * -> *). MonadIO m => Int -> Socket -> Fold m Word8 ()
writeWith Int
defaultChunkSize