- if (chargingStation.isWebSocketConnectionOpened() === true) {
- // Yes: Send Message
- const beginId = PerformanceStatistics.beginMeasure(commandName as string);
- // FIXME: Handle sending error
- chargingStation.wsConnection.send(messageToSend);
- PerformanceStatistics.endMeasure(commandName as string, beginId);
- logger.debug(
- `${chargingStation.logPrefix()} >> Command '${commandName}' sent ${this.getMessageTypeString(
- messageType
- )} payload: ${messageToSend}`
- );
- } else if (params.skipBufferingOnError === false) {
- // Buffer it
+ const wsOpened = chargingStation.isWebSocketConnectionOpened() === true;
+ if (wsOpened) {
+ const beginId = PerformanceStatistics.beginMeasure(commandName);
+ try {
+ chargingStation.wsConnection?.send(messageToSend);
+ logger.debug(
+ `${chargingStation.logPrefix()} >> Command '${commandName}' sent ${OCPPServiceUtils.getMessageTypeString(
+ messageType
+ )} payload: ${messageToSend}`
+ );
+ } catch (error) {
+ logger.error(
+ `${chargingStation.logPrefix()} >> Command '${commandName}' failed to send ${OCPPServiceUtils.getMessageTypeString(
+ messageType
+ )} payload: ${messageToSend}:`,
+ error
+ );
+ sendError = true;
+ }
+ PerformanceStatistics.endMeasure(commandName, beginId);
+ }
+ const wsClosedOrErrored = !wsOpened || sendError === true;
+ if (wsClosedOrErrored && params.skipBufferingOnError === false) {
+ // Buffer