in tst/lookoutvision-client/LookoutVisionInferenceClientTest.cc [25:36]
void TearDown() override {
if (bus) {
gst_object_unref(bus);
}
if (pipeline) {
gst_element_set_state(pipeline, GST_STATE_NULL);
gst_object_unref(pipeline);
}
if (grpc_server) {
grpc_server->StopServer();
}
}