src/start.ts

   1 import Configuration from './utils/Configuration';
   2 import { StationTemplateURL } from './types/ConfigurationData';
   3 import Wrk from './charging-station/Worker';
   4
   5 class Bootstrap {
   6   static start() {
   7     try {
   8       let numStationsTotal = 0;
   9       let numConcurrentWorkers = 0;
  10       // Start each ChargingStation object in a worker thread
  11       if (Configuration.getStationTemplateURLs()) {
  12         Configuration.getStationTemplateURLs().forEach((stationURL: StationTemplateURL) => {
  13           try {
  14             const nbStations = stationURL.numberOfStations ? stationURL.numberOfStations : 0;
  15             numStationsTotal += nbStations;
  16             for (let index = 1; index <= nbStations; index++) {
  17               const worker = new Wrk('./dist/charging-station/StationWorker.js', {
  18                 index,
  19                 templateFile: stationURL.file,
  20               }, numStationsTotal);
  21               worker.start().catch(() => {});
  22               numConcurrentWorkers = worker.concurrentWorkers;
  23             }
  24           } catch (error) {
  25             // eslint-disable-next-line no-console
  26             console.log('Charging station start with template file ' + stationURL.file + ' error ' + JSON.stringify(error, null, ' '));
  27           }
  28         });
  29       } else {
  30         console.log('No stationTemplateURLs defined in configuration, exiting');
  31       }
  32       if (numStationsTotal === 0) {
  33         console.log('No charging station template enabled in configuration, exiting');
  34       } else {
  35         console.log('Charging station simulator started with ' + numStationsTotal.toString() + ' charging station(s) of ' + numConcurrentWorkers.toString() + ' concurrently running');
  36       }
  37     } catch (error) {
  38       // eslint-disable-next-line no-console
  39       console.log('Bootstrap start error ' + JSON.stringify(error, null, ' '));
  40     }
  41   }
  42 }
  43
  44 Bootstrap.start();