Mu.GRpc.Client.TyApps

For further information over initialization of the connection, consult the http2-client-grpc docs.

Initialization of the gRPC client

data GrpcClient

A simplified gRPC Client connected via an HTTP2Client to a given server. Each call from one client will share similar headers, timeout, compression.

data GrpcClientConfig

Configuration to setup a GrpcClient.

grpcClientConfigSimple :: HostName -> PortNumber -> UseTlsOrNot -> GrpcClientConfig

setupGrpcClient' :: GrpcClientConfig -> IO (Either ClientError GrpcClient)

Call methods from the gRPC service

gRpcCall :: forall (pro :: GRpcMessageProtocol) s methodName h. GRpcServiceMethodCall pro s (s :-->: methodName) h => GrpcClient -> h

Call a method from a Mu definition. This method is thought to be used with TypeApplications:

gRpcCall @'MsgFormat @"packageName" @ServiceDeclaration @"method"

The additional arguments you must provide to gRpcCall depend on the signature of the method itself: * The resulting value is always wrapped in GRpcReply. * A single input or output turns into a single value. * A streaming input or output turns into a Conduit.

data GRpcMessageProtocol

Constructors

MsgProtoBuf

MsgAvro

Instances

Eq GRpcMessageProtocol

Defined in Mu.GRpc.Bridge

Methods

(==) :: GRpcMessageProtocol -> GRpcMessageProtocol -> Bool

(/=) :: GRpcMessageProtocol -> GRpcMessageProtocol -> Bool

Show GRpcMessageProtocol

Defined in Mu.GRpc.Bridge

Methods

showsPrec :: Int -> GRpcMessageProtocol -> ShowS

show :: GRpcMessageProtocol -> String

showList :: [GRpcMessageProtocol] -> ShowS

data CompressMode

Constructors

Compressed

Uncompressed

data GRpcReply a

Constructors

GRpcTooMuchConcurrency TooMuchConcurrency

GRpcErrorCode ErrorCode

GRpcErrorString String

GRpcClientError ClientError

GRpcOk a

Instances

Functor GRpcReply

Defined in Mu.GRpc.Client.Internal

Methods

fmap :: (a -> b) -> GRpcReply a -> GRpcReply b

(<$) :: a -> GRpcReply b -> GRpcReply a

Show a => Show (GRpcReply a)

Defined in Mu.GRpc.Client.Internal

Methods

showsPrec :: Int -> GRpcReply a -> ShowS

show :: GRpcReply a -> String

showList :: [GRpcReply a] -> ShowS