instance per user

xybrid/main.cpp

@@ -48,6 +48,7 @@ int main(int argc, char *argv[]) {
     }
 
     QLocalServer srv;
+    srv.setSocketOptions(QLocalServer::UserAccessOption);
     srv.listen(socketName);
     QObject::connect(&srv, &QLocalServer::newConnection, &srv, [&]() {
         auto s = srv.nextPendingConnection();