Further consolidate the libraries

server/grpc/stream.go

@@ -0,0 +1,38 @@
+package grpc
+
+import (
+	"context"
+
+	"github.com/micro/go-micro/server"
+	"google.golang.org/grpc"
+)
+
+// rpcStream implements a server side Stream.
+type rpcStream struct {
+	s       grpc.ServerStream
+	request server.Request
+}
+
+func (r *rpcStream) Close() error {
+	return nil
+}
+
+func (r *rpcStream) Error() error {
+	return nil
+}
+
+func (r *rpcStream) Request() server.Request {
+	return r.request
+}
+
+func (r *rpcStream) Context() context.Context {
+	return r.s.Context()
+}
+
+func (r *rpcStream) Send(m interface{}) error {
+	return r.s.SendMsg(m)
+}
+
+func (r *rpcStream) Recv(m interface{}) error {
+	return r.s.RecvMsg(m)
+}