+ BT_LOGD("User method returned: status=%s",
+ bt_common_func_status_string(status));
+ if (status < 0) {
+ BT_LIB_LOGW_APPEND_CAUSE(
+ "Component input port message iterator's \"next\" method failed: "
+ "%![iter-]+i, status=%s",
+ iterator, bt_common_func_status_string(status));
+ }