-import Configuration from './utils/Configuration';
-import Constants from './utils/Constants';
-import Utils from './utils/Utils';
-import WorkerData from './types/WorkerData';
-import Wrk from './charging-station/Worker';
+import Bootstrap from './charging-station/Bootstrap';
-class Bootstrap {
- static async start() {
- try {
- let numStationsTotal = 0;
- let numConcurrentWorkers = 0;
- const chargingStationsPerWorker = Configuration.getChargingStationsPerWorker();
- let chargingStationsPerWorkerCounter = 0;
- let worker: Wrk;
- // Start each ChargingStation object in a worker thread
- if (Configuration.getStationTemplateURLs()) {
- for (const stationURL of Configuration.getStationTemplateURLs()) {
- try {
- const nbStations = stationURL.numberOfStations ? stationURL.numberOfStations : 0;
- for (let index = 1; index <= nbStations; index++) {
- const workerData = {
- index,
- templateFile: stationURL.file
- } as WorkerData;
- if (Configuration.useWorkerPool()) {
- worker = new Wrk('./dist/charging-station/StationWorker.js', workerData);
- worker.start().catch(() => { });
- numConcurrentWorkers = worker.getWorkerPoolSize();
- numStationsTotal = numConcurrentWorkers;
- // Start Wrk sequentially to optimize memory at start time
- await Utils.sleep(Constants.START_WORKER_DELAY);
- } else if (!Configuration.useWorkerPool() && (chargingStationsPerWorkerCounter === 0 || chargingStationsPerWorkerCounter >= chargingStationsPerWorker)) {
- // Start new Wrk with one charging station
- worker = new Wrk('./dist/charging-station/StationWorker.js', workerData, chargingStationsPerWorker);
- worker.start().catch(() => { });
- numConcurrentWorkers++;
- chargingStationsPerWorkerCounter = 1;
- numStationsTotal++;
- // Start Wrk sequentially to optimize memory at start time
- await Utils.sleep(Constants.START_WORKER_DELAY);
- } else if (!Configuration.useWorkerPool()) {
- // Add charging station to existing Wrk
- worker.addWorkerElement(workerData);
- chargingStationsPerWorkerCounter++;
- numStationsTotal++;
- }
- }
- } catch (error) {
- // eslint-disable-next-line no-console
- console.log('Charging station start with template file ' + stationURL.file + ' error ' + JSON.stringify(error, null, ' '));
- }
- }
- } else {
- console.log('No stationTemplateURLs defined in configuration, exiting');
- }
- if (numStationsTotal === 0) {
- console.log('No charging station template enabled in configuration, exiting');
- } else if (Configuration.useWorkerPool()) {
- console.log('Charging station simulator started with ' + numStationsTotal.toString() + ' charging station(s) and ' + numConcurrentWorkers.toString() + '/' + Configuration.getWorkerPoolMaxSize().toString() + ' worker(s) concurrently running');
- } else {
- console.log('Charging station simulator started with ' + numStationsTotal.toString() + ' charging station(s) and ' + numConcurrentWorkers.toString() + ' worker(s) concurrently running');
- }
- } catch (error) {
- // eslint-disable-next-line no-console
- console.log('Bootstrap start error ' + JSON.stringify(error, null, ' '));
- }
- }
-}
-
-Bootstrap.start().catch(
+Bootstrap.getInstance().start().catch(
(error) => {
console.error(error);
}