X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Futils%2FConfiguration.ts;h=a347969683fe546333c3db870934c64b55a4f369;hb=d8653691d8d086717580aa8740fd19bb67f518cf;hp=99519b7da3086ba9883e212ced852e3fbfbccff5;hpb=05745045efc825738ba9ba4b30d4d4ec932a5dd3;p=e-mobility-charging-stations-simulator.git

diff --git a/src/utils/Configuration.ts b/src/utils/Configuration.ts
index 99519b7d..a3479696 100644
--- a/src/utils/Configuration.ts
+++ b/src/utils/Configuration.ts
@@ -1,6 +1,7 @@
 import ConfigurationData, { StationTemplateURL } from '../types/ConfigurationData';
 
-import Bootstrap from '../charging-station/Bootstrap';
+import Constants from './Constants';
+import type { WorkerChoiceStrategy } from 'poolifier';
 import { WorkerProcessType } from '../types/Worker';
 import fs from 'fs';
 import path from 'path';
@@ -8,7 +9,12 @@ 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;
+  private static configuration: ConfigurationData | null = null;
+  private static configurationChangeCallback: () => Promise<void>;
+
+  static setConfigurationChangeCallback(cb: () => Promise<void>): void {
+    Configuration.configurationChangeCallback = cb;
+  }
 
   static getStatisticsDisplayInterval(): number {
     // Read conf
@@ -47,17 +53,25 @@ export default class Configuration {
     return Configuration.objectHasOwnProperty(Configuration.getConfig(), 'workerProcess') ? Configuration.getConfig().workerProcess : WorkerProcessType.WORKER_SET;
   }
 
+  static getWorkerStartDelay(): number {
+    return Configuration.objectHasOwnProperty(Configuration.getConfig(), 'workerStartDelay') ? Configuration.getConfig().workerStartDelay : Constants.WORKER_START_DELAY;
+  }
+
   static getWorkerPoolMinSize(): number {
-    return Configuration.objectHasOwnProperty(Configuration.getConfig(), 'workerPoolMinSize') ? Configuration.getConfig().workerPoolMinSize : 4;
+    return Configuration.objectHasOwnProperty(Configuration.getConfig(), 'workerPoolMinSize') ? Configuration.getConfig().workerPoolMinSize : Constants.DEFAULT_WORKER_POOL_MIN_SIZE;
   }
 
   static getWorkerPoolMaxSize(): number {
     Configuration.deprecateConfigurationKey('workerPoolSize;', 'Use \'workerPoolMaxSize\' instead');
-    return Configuration.objectHasOwnProperty(Configuration.getConfig(), 'workerPoolMaxSize') ? Configuration.getConfig().workerPoolMaxSize : 16;
+    return Configuration.objectHasOwnProperty(Configuration.getConfig(), 'workerPoolMaxSize') ? Configuration.getConfig().workerPoolMaxSize : Constants.DEFAULT_WORKER_POOL_MAX_SIZE;
+  }
+
+  static getWorkerPoolStrategy(): WorkerChoiceStrategy {
+    return Configuration.getConfig().workerPoolStrategy;
   }
 
   static getChargingStationsPerWorker(): number {
-    return Configuration.objectHasOwnProperty(Configuration.getConfig(), 'chargingStationsPerWorker') ? Configuration.getConfig().chargingStationsPerWorker : 1;
+    return Configuration.objectHasOwnProperty(Configuration.getConfig(), 'chargingStationsPerWorker') ? Configuration.getConfig().chargingStationsPerWorker : Constants.DEFAULT_CHARGING_STATIONS_PER_WORKER;
   }
 
   static getLogConsole(): boolean {
@@ -122,12 +136,14 @@ export default class Configuration {
     return fs.watch(Configuration.configurationFilePath).on('change', async (e): Promise<void> => {
       // Nullify to force configuration file reading
       Configuration.configuration = null;
-      await Bootstrap.getInstance().restart();
+      if (!Configuration.isUndefined(Configuration.configurationChangeCallback)) {
+        await Configuration.configurationChangeCallback();
+      }
     });
   }
 
   private static objectHasOwnProperty(object: any, property: string): boolean {
-    return Object.prototype.hasOwnProperty.call(object, property) as boolean;
+    return Object.prototype.hasOwnProperty.call(object, property);
   }
 
   private static isUndefined(obj: any): boolean {