Network.MessagePackRpc.Client

This module is client library of MessagePack-RPC. The specification of MessagePack-RPC is at http://redmine.msgpack.org/projects/msgpack/wiki/RPCProtocolSpec.

A simple example:

 import Network.MessagePackRpc.Client

 add :: Int -> Int -> Client Int
 add = call "add"

 main = runClient "localhost" 5000 $ do
   ret <- add 123 456
   liftIO $ print ret

MessagePack Client type

data ClientT m a

Instances

MonadTrans ClientT

Monad m => Monad (ClientT m)

MonadThrow m => MonadThrow (ClientT m)

MonadIO m => MonadIO (ClientT m)

type Client = ClientT IO

runClient :: (MonadIO m, MonadBaseControl IO m) => ByteString -> Int -> ClientT m a -> m ()

Call RPC method

call

Arguments

:: RpcType a

=> String

Method name

-> a

Call an RPC Method

RPC error

data RpcError

RPC error type

Constructors

ServerError Object

Server error

ResultTypeError String

Result type mismatch

ProtocolError String

Protocol error

Instances

Eq RpcError

Ord RpcError

Show RpcError

Typeable RpcError

Exception RpcError