Use client.Call for non streaming requests

client/options.go

@@ -59,9 +59,6 @@ type CallOptions struct {
 	// Middleware for low level call func
 	CallWrappers []CallWrapper
 
-	// SendEOS specifies whether to send EOS
-	SendEOS bool
-
 	// Other options for implementations of the interface
 	// can be stored in a context
 	Context context.Context
@@ -308,13 +305,6 @@ func WithDialTimeout(d time.Duration) CallOption {
 	}
 }
 
-// SendEOS specifies whether to send the end of stream message
-func SendEOS(b bool) CallOption {
-	return func(o *CallOptions) {
-		o.SendEOS = b
-	}
-}
-
 // Request Options
 
 func WithContentType(ct string) RequestOption {

client/rpc_client.go

@@ -118,7 +118,7 @@ func (r *rpcClient) call(ctx context.Context, node *registry.Node, req Request,
 		codec:    codec,
 		closed:   make(chan bool),
 		release:  func(err error) { r.pool.Release(c, err) },
-		sendEOS:  opts.SendEOS,
+		sendEOS:  false,
 	}
 	// close the stream on exiting this function
 	defer stream.Close()
@@ -244,7 +244,7 @@ func (r *rpcClient) stream(ctx context.Context, node *registry.Node, req Request
 		// used to close the stream
 		closed: make(chan bool),
 		// signal the end of stream,
-		sendEOS: opts.SendEOS,
+		sendEOS: true,
 		// release func
 		release: func(err error) { r.pool.Release(c, err) },
 	}

client/rpc_codec.go

@@ -249,6 +249,12 @@ func (c *rpcCodec) ReadHeader(m *codec.Message, r codec.MessageType) error {
 
 func (c *rpcCodec) ReadBody(b interface{}) error {
 	// read body
+	// read raw data
+	if v, ok := b.(*raw.Frame); ok {
+		v.Data = c.buf.rbuf.Bytes()
+		return nil
+	}
+
 	if err := c.codec.ReadBody(b); err != nil {
 		return errors.InternalServerError("go.micro.client.codec", err.Error())
 	}

proxy/mucp/mucp.go

@@ -220,9 +220,21 @@ func (p *Proxy) ServeRequest(ctx context.Context, req server.Request, rsp server
 	// create new request with raw bytes body
 	creq := p.Client.NewRequest(service, endpoint, &bytes.Frame{body}, client.WithContentType(req.ContentType()))
 
+	// not a stream so make a client.Call request
 	if !req.Stream() {
-		// specify not to send eos
-		opts = append(opts, client.SendEOS(false))
+		crsp := new(bytes.Frame)
+
+		// make a call to the backend
+		if err := p.Client.Call(ctx, creq, crsp, opts...); err != nil {
+			return err
+		}
+
+		// write the response
+		if err := rsp.Write(crsp.Data); err != nil {
+			return err
+		}
+
+		return nil
 	}
 
 	// create new stream
@@ -233,9 +245,7 @@ func (p *Proxy) ServeRequest(ctx context.Context, req server.Request, rsp server
 	defer stream.Close()
 
 	// create client request read loop if streaming
-	if req.Stream() {
 	go readLoop(req, stream)
-	}
 
 	// get raw response
 	resp := stream.Response()
@@ -273,11 +283,6 @@ func (p *Proxy) ServeRequest(ctx context.Context, req server.Request, rsp server
 			} else if err != nil {
 				return err
 			}
-
-			// we don't continue unless its a stream
-			if !req.Stream() {
-				return nil
-			}
 		}
 	}