-import { ChargingStationWorkerData, WorkerMessage, WorkerMessageEvents } from '../types/Worker';
+// Partial Copyright Jerome Benoit. 2021. All Rights Reserved.
+
+import { ChargingStationWorkerData, ChargingStationWorkerMessage, ChargingStationWorkerMessageEvents } from '../types/ChargingStationWorker';
import Configuration from '../utils/Configuration';
-import { Storage } from '../utils/performance-storage/Storage';
-import { StorageFactory } from '../utils/performance-storage/StorageFactory';
+import { Storage } from '../performance/storage/Storage';
+import { StorageFactory } from '../performance/storage/StorageFactory';
import Utils from '../utils/Utils';
import WorkerAbstract from '../worker/WorkerAbstract';
import WorkerFactory from '../worker/WorkerFactory';
private static instance: Bootstrap | null = null;
private static workerImplementation: WorkerAbstract | null = null;
private static storage: Storage;
- private version: string = version;
+ private static numberOfChargingStations: number;
+ private readonly version: string = version;
private started: boolean;
- private workerScript: string;
+ private readonly workerScript: string;
private constructor() {
this.started = false;
public async start(): Promise<void> {
if (isMainThread && !this.started) {
try {
- let numStationsTotal = 0;
+ Bootstrap.numberOfChargingStations = 0;
await Bootstrap.storage.open();
await Bootstrap.workerImplementation.start();
// Start ChargingStation object in worker thread
if (Configuration.getStationTemplateURLs()) {
for (const stationURL of Configuration.getStationTemplateURLs()) {
try {
- const nbStations = stationURL.numberOfStations ? stationURL.numberOfStations : 0;
+ const nbStations = stationURL.numberOfStations ?? 0;
for (let index = 1; index <= nbStations; index++) {
const workerData: ChargingStationWorkerData = {
index,
templateFile: path.join(path.resolve(__dirname, '../'), 'assets', 'station-templates', path.basename(stationURL.file))
};
await Bootstrap.workerImplementation.addElement(workerData);
- numStationsTotal++;
+ Bootstrap.numberOfChargingStations++;
}
} catch (error) {
console.error(chalk.red('Charging station start with template file ' + stationURL.file + ' error '), error);
} else {
console.warn(chalk.yellow('No stationTemplateURLs defined in configuration, exiting'));
}
- if (numStationsTotal === 0) {
+ if (Bootstrap.numberOfChargingStations === 0) {
console.warn(chalk.yellow('No charging station template enabled in configuration, exiting'));
} else {
- console.log(chalk.green(`Charging station simulator ${this.version} started with ${numStationsTotal.toString()} charging station(s) and ${Utils.workerDynamicPoolInUse() ? `${Configuration.getWorkerPoolMinSize().toString()}/` : ''}${Bootstrap.workerImplementation.size}${Utils.workerPoolInUse() ? `/${Configuration.getWorkerPoolMaxSize().toString()}` : ''} worker(s) concurrently running in '${Configuration.getWorkerProcess()}' mode${Bootstrap.workerImplementation.maxElementsPerWorker ? ` (${Bootstrap.workerImplementation.maxElementsPerWorker} charging station(s) per worker)` : ''}`));
+ console.log(chalk.green(`Charging stations simulator ${this.version} started with ${Bootstrap.numberOfChargingStations.toString()} charging station(s) and ${Utils.workerDynamicPoolInUse() ? `${Configuration.getWorkerPoolMinSize().toString()}/` : ''}${Bootstrap.workerImplementation.size}${Utils.workerPoolInUse() ? `/${Configuration.getWorkerPoolMaxSize().toString()}` : ''} worker(s) concurrently running in '${Configuration.getWorkerProcess()}' mode${Bootstrap.workerImplementation.maxElementsPerWorker ? ` (${Bootstrap.workerImplementation.maxElementsPerWorker} charging station(s) per worker)` : ''}`));
}
this.started = true;
} catch (error) {
console.error(chalk.red('Bootstrap start error '), error);
}
+ } else {
+ console.error(chalk.red('Cannot start an already started charging stations simulator'));
}
}
if (isMainThread && this.started) {
await Bootstrap.workerImplementation.stop();
await Bootstrap.storage.close();
+ } else {
+ console.error(chalk.red('Trying to stop the charging stations simulator while not started'));
}
this.started = false;
}
elementsPerWorker: Configuration.getChargingStationsPerWorker(),
poolOptions: {
workerChoiceStrategy: Configuration.getWorkerPoolStrategy()
- }
- // eslint-disable-next-line @typescript-eslint/no-misused-promises
- }, async (msg: WorkerMessage) => {
- if (msg.id === WorkerMessageEvents.PERFORMANCE_STATISTICS) {
- await Bootstrap.storage.storePerformanceStatistics(msg.data);
+ },
+ messageHandler: async (msg: ChargingStationWorkerMessage) => {
+ if (msg.id === ChargingStationWorkerMessageEvents.PERFORMANCE_STATISTICS) {
+ await Bootstrap.storage.storePerformanceStatistics(msg.data);
+ }
}
});
}