X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Futils%2FConfiguration.ts;h=99519b7da3086ba9883e212ced852e3fbfbccff5;hb=85f78bc091168613cf4a82d3655313796d540d06;hp=f0054edef9f13b67c9404b0ee1685a1fc9a73749;hpb=4fa59b8a2888956b1a74b976b47ce732970d641e;p=e-mobility-charging-stations-simulator.git

diff --git a/src/utils/Configuration.ts b/src/utils/Configuration.ts
index f0054ede..99519b7d 100644
--- a/src/utils/Configuration.ts
+++ b/src/utils/Configuration.ts
@@ -1,8 +1,13 @@
 import ConfigurationData, { StationTemplateURL } from '../types/ConfigurationData';
 
+import Bootstrap from '../charging-station/Bootstrap';
+import { WorkerProcessType } from '../types/Worker';
 import fs from 'fs';
+import path from 'path';
 
 export default class Configuration {
+  private static configurationFilePath = path.join(path.resolve(__dirname, '../'), 'assets', 'config.json');
+  private static configurationFileWatcher: fs.FSWatcher;
   private static configuration: ConfigurationData;
 
   static getStatisticsDisplayInterval(): number {
@@ -37,13 +42,18 @@ export default class Configuration {
     return Configuration.getConfig().stationTemplateURLs;
   }
 
-  static useWorkerPool(): boolean {
-    return Configuration.getConfig().useWorkerPool;
+  static getWorkerProcess(): WorkerProcessType {
+    Configuration.deprecateConfigurationKey('useWorkerPool;', 'Use \'workerProcess\' to define the type of worker process to use instead');
+    return Configuration.objectHasOwnProperty(Configuration.getConfig(), 'workerProcess') ? Configuration.getConfig().workerProcess : WorkerProcessType.WORKER_SET;
+  }
+
+  static getWorkerPoolMinSize(): number {
+    return Configuration.objectHasOwnProperty(Configuration.getConfig(), 'workerPoolMinSize') ? Configuration.getConfig().workerPoolMinSize : 4;
   }
 
   static getWorkerPoolMaxSize(): number {
     Configuration.deprecateConfigurationKey('workerPoolSize;', 'Use \'workerPoolMaxSize\' instead');
-    return Configuration.getConfig().workerPoolMaxSize;
+    return Configuration.objectHasOwnProperty(Configuration.getConfig(), 'workerPoolMaxSize') ? Configuration.getConfig().workerPoolMaxSize : 16;
   }
 
   static getChargingStationsPerWorker(): number {
@@ -99,11 +109,23 @@ export default class Configuration {
   // Read the config file
   private static getConfig(): ConfigurationData {
     if (!Configuration.configuration) {
-      Configuration.configuration = JSON.parse(fs.readFileSync('./src/assets/config.json', 'utf8')) as ConfigurationData;
+      Configuration.configuration = JSON.parse(fs.readFileSync(Configuration.configurationFilePath, 'utf8')) as ConfigurationData;
+      if (!Configuration.configurationFileWatcher) {
+        Configuration.configurationFileWatcher = Configuration.getConfigurationFileWatcher();
+      }
     }
     return Configuration.configuration;
   }
 
+  private static getConfigurationFileWatcher(): fs.FSWatcher {
+    // eslint-disable-next-line @typescript-eslint/no-misused-promises
+    return fs.watch(Configuration.configurationFilePath).on('change', async (e): Promise<void> => {
+      // Nullify to force configuration file reading
+      Configuration.configuration = null;
+      await Bootstrap.getInstance().restart();
+    });
+  }
+
   private static objectHasOwnProperty(object: any, property: string): boolean {
     return Object.prototype.hasOwnProperty.call(object, property) as boolean;
   }