import Configuration from './utils/Configuration';
-import { StationTemplateURL } from './types/ConfigurationData';
+import { StationWorkerData } from './types/Worker';
import Utils from './utils/Utils';
-import Wrk from './charging-station/Worker';
-import logger from './utils/Logger';
+import WorkerFactory from './worker/WorkerFactory';
+import Wrk from './worker/Wrk';
class Bootstrap {
- static start() {
+ static async start() {
try {
- logger.debug('%s Configuration: %j', Utils.logPrefix(), Configuration.getConfig());
let numStationsTotal = 0;
- // Start each ChargingStation object in a worker thread
+ const workerImplementation: Wrk = WorkerFactory.getWorkerImpl('./dist/charging-station/StationWorker.js', Configuration.getWorkerProcess(), {
+ poolMaxSize: Configuration.getWorkerPoolMaxSize(),
+ poolMinSize: Configuration.getWorkerPoolMinSize(),
+ elementsPerWorker: Configuration.getChargingStationsPerWorker()
+ });
+ await workerImplementation.start();
+ // Start ChargingStation object in worker thread
if (Configuration.getStationTemplateURLs()) {
- Configuration.getStationTemplateURLs().forEach((stationURL: StationTemplateURL) => {
+ for (const stationURL of Configuration.getStationTemplateURLs()) {
try {
const nbStations = stationURL.numberOfStations ? stationURL.numberOfStations : 0;
- numStationsTotal += nbStations;
for (let index = 1; index <= nbStations; index++) {
- const worker = new Wrk('./dist/charging-station/StationWorker.js', {
+ const workerData: StationWorkerData = {
index,
- templateFile: stationURL.file,
- }, numStationsTotal);
- worker.start().catch(() => {});
+ templateFile: stationURL.file
+ };
+ await workerImplementation.addElement(workerData);
+ numStationsTotal++;
}
} catch (error) {
// eslint-disable-next-line no-console
- console.log('Charging station start with template file ' + stationURL.file + ' error ' + JSON.stringify(error, null, ' '));
+ console.error('Charging station start with template file ' + stationURL.file + ' error ', error);
}
- });
+ }
} else {
console.log('No stationTemplateURLs defined in configuration, exiting');
}
if (numStationsTotal === 0) {
console.log('No charging station template enabled in configuration, exiting');
} else {
- console.log('Charging station simulator started with ' + numStationsTotal.toString() + ' charging station(s)');
+ console.log(`Charging station simulator started with ${numStationsTotal.toString()} charging station(s) and ${Utils.workerDynamicPoolInUse() ? `${Configuration.getWorkerPoolMinSize().toString()}/` : ''}${workerImplementation.size}${Utils.workerPoolInUse() ? `/${Configuration.getWorkerPoolMaxSize().toString()}` : ''} worker(s) concurrently running in '${Configuration.getWorkerProcess()}' mode (${workerImplementation.maxElementsPerWorker} charging station(s) per worker)`);
}
} catch (error) {
// eslint-disable-next-line no-console
- console.log('Bootstrap start error ' + JSON.stringify(error, null, ' '));
+ console.error('Bootstrap start error ', error);
}
}
}
-Bootstrap.start();
+Bootstrap.start().catch(
+ (error) => {
+ console.error(error);
+ }
+);