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Have nsendRemote skip the transport for local communication. #262

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Merged
merged 2 commits into from
Dec 2, 2015
Merged

Have nsendRemote skip the transport for local communication. #262

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c67b972
Have nsendRemote skip the transport for local communication.
facundominguez Nov 27, 2015
17c06e6
Skip the transport for whereisRemoteAsync and registerRemoteAsync.
facundominguez Dec 1, 2015
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17 changes: 11 additions & 6 deletions src/Control/Distributed/Process/Internal/Primitives.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -1103,8 +1103,10 @@ registerImpl force label pid = do
--
-- See comments in 'whereisRemoteAsync'
registerRemoteAsync :: NodeId -> String -> ProcessId -> Process ()
registerRemoteAsync nid label pid =
sendCtrlMsg (Just nid) (Register label nid (Just pid) False)
registerRemoteAsync nid label pid = do
here <- getSelfNode
sendCtrlMsg (if nid == here then Nothing else Just nid)
(Register label nid (Just pid) False)

reregisterRemoteAsync :: NodeId -> String -> ProcessId -> Process ()
reregisterRemoteAsync nid label pid =
Expand Down Expand Up @@ -1156,8 +1158,9 @@ whereis label = do
-- use 'monitorNode' and take appropriate action when you receive a
-- 'NodeMonitorNotification').
whereisRemoteAsync :: NodeId -> String -> Process ()
whereisRemoteAsync nid label =
sendCtrlMsg (Just nid) (WhereIs label)
whereisRemoteAsync nid label = do
here <- getSelfNode
sendCtrlMsg (if nid == here then Nothing else Just nid) (WhereIs label)

-- | Named send to a process in the local registry (asynchronous)
nsend :: Serializable a => String -> a -> Process ()
Expand All @@ -1173,8 +1176,10 @@ unsafeNSend = Unsafe.nsend

-- | Named send to a process in a remote registry (asynchronous)
nsendRemote :: Serializable a => NodeId -> String -> a -> Process ()
nsendRemote nid label msg =
sendCtrlMsg (Just nid) (NamedSend label (createMessage msg))
nsendRemote nid label msg = do
here <- getSelfNode
if here == nid then nsend label msg
else sendCtrlMsg (Just nid) (NamedSend label (createMessage msg))

--------------------------------------------------------------------------------
-- Closures --
Expand Down