- configurationData.configurationHash = configurationHash;
- const measureId = `${FileType.ChargingStationConfiguration} write`;
- const beginId = PerformanceStatistics.beginMeasure(measureId);
- const fileDescriptor = fs.openSync(this.configurationFile, 'w');
- fs.writeFileSync(fileDescriptor, JSON.stringify(configurationData, null, 2), 'utf8');
- fs.closeSync(fileDescriptor);
- PerformanceStatistics.endMeasure(measureId, beginId);
- this.sharedLRUCache.deleteChargingStationConfiguration(this.configurationFileHash);
- this.sharedLRUCache.setChargingStationConfiguration(configurationData);
- this.configurationFileHash = configurationHash;
+ AsyncLock.acquire(AsyncLockType.configuration)
+ .then(() => {
+ configurationData.configurationHash = configurationHash;
+ const measureId = `${FileType.ChargingStationConfiguration} write`;
+ const beginId = PerformanceStatistics.beginMeasure(measureId);
+ const fileDescriptor = fs.openSync(this.configurationFile, 'w');
+ fs.writeFileSync(fileDescriptor, JSON.stringify(configurationData, null, 2), 'utf8');
+ fs.closeSync(fileDescriptor);
+ PerformanceStatistics.endMeasure(measureId, beginId);
+ this.sharedLRUCache.deleteChargingStationConfiguration(this.configurationFileHash);
+ this.sharedLRUCache.setChargingStationConfiguration(configurationData);
+ this.configurationFileHash = configurationHash;
+ })
+ .catch((error) => {
+ ErrorUtils.handleFileException(
+ this.configurationFile,
+ FileType.ChargingStationConfiguration,
+ error as NodeJS.ErrnoException,
+ this.logPrefix()
+ );
+ })
+ .finally(() => {
+ AsyncLock.release(AsyncLockType.configuration).catch(Constants.EMPTY_FUNCTION);
+ });