src/start.ts

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