updates

server/src/main.rs

@@ -24,7 +24,7 @@ impl Relay for RelaySvc {
     async fn stream(
         &self,
         request: Request<tonic::Streaming<HidReport>>,
-    ) -> Result<Response<Pin<Box<dyn Stream<Item = Result<HidReport, Status>> + Send>>>, Status> {
+    ) -> Result<Response<Self::StreamStream>, Status> {
         let mut inbound = request.into_inner();
 
         // each connected client gets its own outbound channel