Send InstallScheduled if firmware is to be installed during active tr…

…ansactions

Signed-off-by: Kai-Uwe Hermann <[email protected]>

lib/ocpp/v201/charge_point.cpp

@@ -226,6 +226,13 @@ void ChargePoint::on_firmware_update_status_notification(int32_t request_id,
     }
 
     if (this->firmware_status_before_installing == req.status) {
+        const auto transaction_active = this->any_transaction_active(std::nullopt);
+        if (transaction_active) {
+            this->firmware_status = FirmwareStatusEnum::InstallScheduled;
+            req.status = firmware_status;
+            ocpp::Call<FirmwareStatusNotificationRequest> call(req, this->message_queue->createMessageId());
+            this->send_async<FirmwareStatusNotificationRequest>(call);
+        }
         this->change_all_connectors_to_unavailable_for_firmware_update();
     }
 }