X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2FBootstrap.ts;h=62f04891150a4e4a9da67cbf0f92e083d10787ce;hb=53ac516c575adaacd199a68d39b5ace22876ee83;hp=b14952436e4c6a3ddd008760897301c5d80b4e62;hpb=4724a293231a0cec198f85aa8af9aa0564bbd542;p=e-mobility-charging-stations-simulator.git

diff --git a/src/charging-station/Bootstrap.ts b/src/charging-station/Bootstrap.ts
index b1495243..62f04891 100644
--- a/src/charging-station/Bootstrap.ts
+++ b/src/charging-station/Bootstrap.ts
@@ -45,21 +45,23 @@ export class Bootstrap {
   private readonly storage!: Storage;
   private numberOfStartedChargingStations!: number;
   private readonly version: string = version;
+  private initializedCounters: boolean;
   private started: boolean;
   private readonly workerScript: string;
 
   private constructor() {
-    this.started = false;
-    this.workerImplementation = null;
     // Enable unconditionally for now
     this.logUnhandledRejection();
     this.logUncaughtException();
+    this.initializedCounters = false;
+    this.started = false;
+    this.initializeCounters();
+    this.workerImplementation = null;
     this.workerScript = path.join(
       path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../'),
       'charging-station',
       `ChargingStationWorker${path.extname(fileURLToPath(import.meta.url))}`
     );
-    this.initializeCounters();
     Configuration.getUIServer().enabled === true &&
       (this.uiServer = UIServerFactory.getUIServerImplementation(Configuration.getUIServer()));
     Configuration.getPerformanceStorage().enabled === true &&
@@ -80,52 +82,47 @@ export class Bootstrap {
 
   public async start(): Promise<void> {
     if (isMainThread && this.started === false) {
-      try {
-        this.initializeCounters();
-        this.initializeWorkerImplementation();
-        await this.storage?.open();
-        await this.workerImplementation?.start();
-        this.uiServer?.start();
-        const stationTemplateUrls = Configuration.getStationTemplateUrls();
-        // Start ChargingStation object in worker thread
-        for (const stationTemplateUrl of stationTemplateUrls) {
-          try {
-            const nbStations = stationTemplateUrl.numberOfStations ?? 0;
-            for (let index = 1; index <= nbStations; index++) {
-              await this.startChargingStation(index, stationTemplateUrl);
-            }
-          } catch (error) {
-            console.error(
-              chalk.red(
-                `Error at starting charging station with template file ${stationTemplateUrl.file}: `
-              ),
-              error
-            );
+      this.initializeCounters();
+      this.initializeWorkerImplementation();
+      await this.workerImplementation?.start();
+      await this.storage?.open();
+      this.uiServer?.start();
+      // Start ChargingStation object instance in worker thread
+      for (const stationTemplateUrl of Configuration.getStationTemplateUrls()) {
+        try {
+          const nbStations = stationTemplateUrl.numberOfStations ?? 0;
+          for (let index = 1; index <= nbStations; index++) {
+            await this.startChargingStation(index, stationTemplateUrl);
           }
+        } catch (error) {
+          console.error(
+            chalk.red(
+              `Error at starting charging station with template file ${stationTemplateUrl.file}: `
+            ),
+            error
+          );
         }
-        console.info(
-          chalk.green(
-            `Charging stations simulator ${
-              this.version
-            } started with ${this.numberOfChargingStations.toString()} charging station(s) from ${this.numberOfChargingStationTemplates.toString()} configured charging station template(s) and ${
-              ChargingStationUtils.workerDynamicPoolInUse()
-                ? `${Configuration.getWorker().poolMinSize?.toString()}/`
-                : ''
-            }${this.workerImplementation?.size}${
-              ChargingStationUtils.workerPoolInUse()
-                ? `/${Configuration.getWorker().poolMaxSize?.toString()}`
-                : ''
-            } worker(s) concurrently running in '${Configuration.getWorker().processType}' mode${
-              !Utils.isNullOrUndefined(this.workerImplementation?.maxElementsPerWorker)
-                ? ` (${this.workerImplementation?.maxElementsPerWorker} charging station(s) per worker)`
-                : ''
-            }`
-          )
-        );
-        this.started = true;
-      } catch (error) {
-        console.error(chalk.red('Bootstrap start error: '), error);
       }
+      console.info(
+        chalk.green(
+          `Charging stations simulator ${
+            this.version
+          } started with ${this.numberOfChargingStations.toString()} charging station(s) from ${this.numberOfChargingStationTemplates.toString()} configured charging station template(s) and ${
+            ChargingStationUtils.workerDynamicPoolInUse()
+              ? `${Configuration.getWorker().poolMinSize?.toString()}/`
+              : ''
+          }${this.workerImplementation?.size}${
+            ChargingStationUtils.workerPoolInUse()
+              ? `/${Configuration.getWorker().poolMaxSize?.toString()}`
+              : ''
+          } worker(s) concurrently running in '${Configuration.getWorker().processType}' mode${
+            !Utils.isNullOrUndefined(this.workerImplementation?.maxElementsPerWorker)
+              ? ` (${this.workerImplementation?.maxElementsPerWorker} charging station(s) per worker)`
+              : ''
+          }`
+        )
+      );
+      this.started = true;
     } else {
       console.error(chalk.red('Cannot start an already started charging stations simulator'));
     }
@@ -137,6 +134,7 @@ export class Bootstrap {
       this.workerImplementation = null;
       this.uiServer?.stop();
       await this.storage?.close();
+      this.initializedCounters = false;
       this.started = false;
     } else {
       console.error(chalk.red('Cannot stop a not started charging stations simulator'));
@@ -145,8 +143,6 @@ export class Bootstrap {
 
   public async restart(): Promise<void> {
     await this.stop();
-    this.initializeCounters();
-    this.initializeWorkerImplementation();
     await this.start();
   }
 
@@ -241,25 +237,30 @@ export class Bootstrap {
   };
 
   private initializeCounters() {
-    this.numberOfChargingStationTemplates = 0;
-    this.numberOfChargingStations = 0;
-    const stationTemplateUrls = Configuration.getStationTemplateUrls();
-    if (!Utils.isEmptyArray(stationTemplateUrls)) {
-      this.numberOfChargingStationTemplates = stationTemplateUrls?.length;
-      stationTemplateUrls.forEach((stationTemplateUrl) => {
-        this.numberOfChargingStations += stationTemplateUrl.numberOfStations ?? 0;
-      });
-    } else {
-      console.warn(
-        chalk.yellow("'stationTemplateUrls' not defined or empty in configuration, exiting")
-      );
-      process.exit(exitCodes.missingChargingStationsConfiguration);
-    }
-    if (this.numberOfChargingStations === 0) {
-      console.warn(chalk.yellow('No charging station template enabled in configuration, exiting'));
-      process.exit(exitCodes.noChargingStationTemplates);
+    if (this.initializedCounters === false) {
+      this.numberOfChargingStationTemplates = 0;
+      this.numberOfChargingStations = 0;
+      const stationTemplateUrls = Configuration.getStationTemplateUrls();
+      if (Utils.isNotEmptyArray(stationTemplateUrls)) {
+        this.numberOfChargingStationTemplates = stationTemplateUrls.length;
+        stationTemplateUrls.forEach((stationTemplateUrl) => {
+          this.numberOfChargingStations += stationTemplateUrl.numberOfStations ?? 0;
+        });
+      } else {
+        console.warn(
+          chalk.yellow("'stationTemplateUrls' not defined or empty in configuration, exiting")
+        );
+        process.exit(exitCodes.missingChargingStationsConfiguration);
+      }
+      if (this.numberOfChargingStations === 0) {
+        console.warn(
+          chalk.yellow('No charging station template enabled in configuration, exiting')
+        );
+        process.exit(exitCodes.noChargingStationTemplates);
+      }
+      this.numberOfStartedChargingStations = 0;
+      this.initializedCounters = true;
     }
-    this.numberOfStartedChargingStations = 0;
   }
 
   private logUncaughtException(): void {
@@ -278,7 +279,7 @@ export class Bootstrap {
     index: number,
     stationTemplateUrl: StationTemplateUrl
   ): Promise<void> {
-    const workerData: ChargingStationWorkerData = {
+    await this.workerImplementation?.addElement({
       index,
       templateFile: path.join(
         path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../'),
@@ -286,8 +287,7 @@ export class Bootstrap {
         'station-templates',
         stationTemplateUrl.file
       ),
-    };
-    await this.workerImplementation?.addElement(workerData);
+    });
   }
 
   private logPrefix = (): string => {