-import { StationWorkerData, WorkerEvents, WorkerMessage } from '../types/Worker';
+import { ChargingStationWorkerData, WorkerMessage, WorkerMessageEvents } from '../types/Worker';
import Configuration from '../utils/Configuration';
import { Storage } from '../utils/performance-storage/Storage';
import Utils from '../utils/Utils';
import WorkerAbstract from '../worker/WorkerAbstract';
import WorkerFactory from '../worker/WorkerFactory';
+import chalk from 'chalk';
import { isMainThread } from 'worker_threads';
import path from 'path';
import { version } from '../../package.json';
private constructor() {
this.started = false;
- this.workerScript = path.join(path.resolve(__dirname, '../'), 'charging-station', 'StationWorker.js');
+ this.workerScript = path.join(path.resolve(__dirname, '../'), 'charging-station', 'ChargingStationWorker.js');
this.initWorkerImplementation();
Bootstrap.storage = StorageFactory.getStorage(Configuration.getPerformanceStorage().type, Configuration.getPerformanceStorage().URI, this.logPrefix());
Configuration.setConfigurationChangeCallback(async () => Bootstrap.getInstance().restart());
if (isMainThread && !this.started) {
try {
let numStationsTotal = 0;
+ await Bootstrap.storage.open();
await Bootstrap.workerImplementation.start();
// Start ChargingStation object in worker thread
if (Configuration.getStationTemplateURLs()) {
try {
const nbStations = stationURL.numberOfStations ? stationURL.numberOfStations : 0;
for (let index = 1; index <= nbStations; index++) {
- const workerData: StationWorkerData = {
+ const workerData: ChargingStationWorkerData = {
index,
templateFile: path.join(path.resolve(__dirname, '../'), 'assets', 'station-templates', path.basename(stationURL.file))
};
numStationsTotal++;
}
} catch (error) {
- console.error('Charging station start with template file ' + stationURL.file + ' error ', error);
+ console.error(chalk.red('Charging station start with template file ' + stationURL.file + ' error '), error);
}
}
} else {
- console.log('No stationTemplateURLs defined in configuration, exiting');
+ console.warn(chalk.yellow('No stationTemplateURLs defined in configuration, exiting'));
}
if (numStationsTotal === 0) {
- console.log('No charging station template enabled in configuration, exiting');
+ console.warn(chalk.yellow('No charging station template enabled in configuration, exiting'));
} else {
- console.log(`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 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)` : ''}`));
}
this.started = true;
} catch (error) {
- console.error('Bootstrap start error ', error);
+ console.error(chalk.red('Bootstrap start error '), error);
}
}
}
public async stop(): Promise<void> {
if (isMainThread && this.started) {
await Bootstrap.workerImplementation.stop();
+ await Bootstrap.storage.close();
}
this.started = false;
}
await this.start();
}
- private initWorkerImplementation() {
- Bootstrap.workerImplementation = WorkerFactory.getWorkerImplementation<StationWorkerData>(this.workerScript, Configuration.getWorkerProcess(),
+ private initWorkerImplementation(): void {
+ Bootstrap.workerImplementation = WorkerFactory.getWorkerImplementation<ChargingStationWorkerData>(this.workerScript, Configuration.getWorkerProcess(),
{
startDelay: Configuration.getWorkerStartDelay(),
poolMaxSize: Configuration.getWorkerPoolMaxSize(),
elementsPerWorker: Configuration.getChargingStationsPerWorker(),
poolOptions: {
workerChoiceStrategy: Configuration.getWorkerPoolStrategy()
- }
- }, (msg: WorkerMessage) => {
- if (msg.id === WorkerEvents.PERFORMANCE_STATISTICS) {
- Bootstrap.storage.storePerformanceStatistics(msg.data);
+ },
+ messageHandler: async (msg: WorkerMessage) => {
+ if (msg.id === WorkerMessageEvents.PERFORMANCE_STATISTICS) {
+ await Bootstrap.storage.storePerformanceStatistics(msg.data);
+ }
}
});
- if (!Bootstrap.workerImplementation) {
- throw new Error('Worker implementation not found');
- }
}
private logPrefix(): string {
- return Utils.logPrefix(' Bootstrap');
+ return Utils.logPrefix(' Bootstrap |');
}
}