@Override
    RpcServerResponse braveResponse(ServiceRequestContext ctx, RequestLog log, RpcServerRequest braveReq) {
        return RpcServiceRequestContextAdapter.asRpcServerResponse(ctx, log, braveReq);
    }
Creates a new tracing {@link RpcService} decorator using the specified {@link RpcTracing} instance.
brave/brave6/src/main/java/com/linecorp/armeria/server/brave/BraveRpcService.java