type ChargingStationWorkerMessage,
type ChargingStationWorkerMessageData,
ChargingStationWorkerMessageEvents,
+ ConfigurationSection,
ProcedureName,
type StationTemplateUrl,
type Statistics,
+ type StorageConfiguration,
+ type UIServerConfiguration,
+ type WorkerConfiguration,
} from '../types';
import {
Configuration,
logPrefix,
logger,
} from '../utils';
-import { type WorkerAbstract, WorkerConstants, WorkerFactory } from '../worker';
+import { type WorkerAbstract, WorkerFactory } from '../worker';
const moduleName = 'Bootstrap';
dirname(fileURLToPath(import.meta.url)),
`ChargingStationWorker${extname(fileURLToPath(import.meta.url))}`,
);
- Configuration.getUIServer().enabled === true &&
- (this.uiServer = UIServerFactory.getUIServerImplementation(Configuration.getUIServer()));
- Configuration.getPerformanceStorage().enabled === true &&
+ const uiServerConfiguration = Configuration.getConfigurationSection<UIServerConfiguration>(
+ ConfigurationSection.uiServer,
+ );
+ uiServerConfiguration.enabled === true &&
+ (this.uiServer = UIServerFactory.getUIServerImplementation(uiServerConfiguration));
+ const performanceStorageConfiguration =
+ Configuration.getConfigurationSection<StorageConfiguration>(
+ ConfigurationSection.performanceStorage,
+ );
+ performanceStorageConfiguration.enabled === true &&
(this.storage = StorageFactory.getStorage(
- Configuration.getPerformanceStorage().type,
- Configuration.getPerformanceStorage().uri,
+ performanceStorageConfiguration.type!,
+ performanceStorageConfiguration.uri!,
this.logPrefix(),
));
Configuration.setConfigurationChangeCallback(async () => Bootstrap.getInstance().restart());
if (this.starting === false) {
this.starting = true;
this.initializeCounters();
- this.initializeWorkerImplementation();
+ const workerConfiguration = Configuration.getConfigurationSection<WorkerConfiguration>(
+ ConfigurationSection.worker,
+ );
+ this.initializeWorkerImplementation(workerConfiguration);
await this.workerImplementation?.start();
await this.storage?.open();
this.uiServer?.start();
// Start ChargingStation object instance in worker thread
- for (const stationTemplateUrl of Configuration.getStationTemplateUrls()) {
+ for (const stationTemplateUrl of Configuration.getStationTemplateUrls()!) {
try {
const nbStations = stationTemplateUrl.numberOfStations ?? 0;
for (let index = 1; index <= nbStations; index++) {
this.version
} started with ${this.numberOfChargingStations.toString()} charging station(s) from ${this.numberOfChargingStationTemplates.toString()} configured charging station template(s) and ${
Configuration.workerDynamicPoolInUse()
- ? `${Configuration.getWorker().poolMinSize?.toString()}/`
+ ? `${workerConfiguration.poolMinSize?.toString()}/`
: ''
}${this.workerImplementation?.size}${
Configuration.workerPoolInUse()
- ? `/${Configuration.getWorker().poolMaxSize?.toString()}`
+ ? `/${workerConfiguration.poolMaxSize?.toString()}`
: ''
- } worker(s) concurrently running in '${Configuration.getWorker().processType}' mode${
+ } worker(s) concurrently running in '${workerConfiguration.processType}' mode${
!isNullOrUndefined(this.workerImplementation?.maxElementsPerWorker)
? ` (${this.workerImplementation?.maxElementsPerWorker} charging station(s) per worker)`
: ''
await this.start();
}
- private initializeWorkerImplementation(): void {
- let elementsPerWorker: number;
- if (Configuration.getWorker()?.elementsPerWorker === 'auto') {
+ private initializeWorkerImplementation(workerConfiguration: WorkerConfiguration): void {
+ let elementsPerWorker: number | undefined;
+ if (workerConfiguration?.elementsPerWorker === 'auto') {
elementsPerWorker =
this.numberOfChargingStations > availableParallelism()
- ? Math.round(this.numberOfChargingStations / availableParallelism())
+ ? Math.round(this.numberOfChargingStations / (availableParallelism() * 1.5))
: 1;
}
this.workerImplementation === null &&
(this.workerImplementation = WorkerFactory.getWorkerImplementation<ChargingStationWorkerData>(
this.workerScript,
- Configuration.getWorker().processType,
+ workerConfiguration.processType!,
{
- workerStartDelay: Configuration.getWorker().startDelay,
- elementStartDelay: Configuration.getWorker().elementStartDelay,
- poolMaxSize: Configuration.getWorker().poolMaxSize,
- poolMinSize: Configuration.getWorker().poolMinSize,
- elementsPerWorker:
- elementsPerWorker ?? (Configuration.getWorker().elementsPerWorker as number),
+ workerStartDelay: workerConfiguration.startDelay,
+ elementStartDelay: workerConfiguration.elementStartDelay,
+ poolMaxSize: workerConfiguration.poolMaxSize!,
+ poolMinSize: workerConfiguration.poolMinSize!,
+ elementsPerWorker: elementsPerWorker ?? (workerConfiguration.elementsPerWorker as number),
poolOptions: {
- workerChoiceStrategy: Configuration.getWorker().poolStrategy,
messageHandler: this.messageHandler.bind(this) as (message: unknown) => void,
},
},
// `${this.logPrefix()} ${moduleName}.messageHandler: Worker channel message received: ${JSON.stringify(
// msg,
// null,
- // 2
- // )}`
+ // 2,
+ // )}`,
// );
try {
- switch (msg.id) {
+ switch (msg.event) {
case ChargingStationWorkerMessageEvents.started:
this.workerEventStarted(msg.data as ChargingStationData);
this.emit(ChargingStationWorkerMessageEvents.started, msg.data as ChargingStationData);
msg.data as Statistics,
);
break;
+ case ChargingStationWorkerMessageEvents.startWorkerElementError:
+ logger.error(
+ `${this.logPrefix()} ${moduleName}.messageHandler: Error occured while starting worker element:`,
+ msg.data,
+ );
+ this.emit(ChargingStationWorkerMessageEvents.startWorkerElementError, msg.data);
+ break;
+ case ChargingStationWorkerMessageEvents.startedWorkerElement:
+ break;
default:
throw new BaseError(
- `Unknown event type: '${msg.id}' for data: ${JSON.stringify(msg.data, null, 2)}`,
+ `Unknown charging station worker event: '${
+ msg.event
+ }' received with data: ${JSON.stringify(msg.data, null, 2)}`,
);
}
} catch (error) {
logger.error(
`${this.logPrefix()} ${moduleName}.messageHandler: Error occurred while handling '${
- msg.id
+ msg.event
}' event:`,
error,
);
private initializeCounters() {
if (this.initializedCounters === false) {
this.resetCounters();
- const stationTemplateUrls = Configuration.getStationTemplateUrls();
+ const stationTemplateUrls = Configuration.getStationTemplateUrls()!;
if (isNotEmptyArray(stationTemplateUrls)) {
this.numberOfChargingStationTemplates = stationTemplateUrls.length;
for (const stationTemplateUrl of stationTemplateUrls) {