X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=examples%2Ftypescript%2Fhttp-server-pool%2Fexpress-cluster%2Fsrc%2Fworker.ts;h=98ca45deea0be0c1dab6bb92ff558555d9eee271;hb=5d9133ae9ef83c5f69e26daf8dcfea584884d9c4;hp=d575647375edca90297ee647d0c4c26395e288f1;hpb=c63a35a04c190989be80f9218d97e0aca739475e;p=poolifier.git

diff --git a/examples/typescript/http-server-pool/express-cluster/src/worker.ts b/examples/typescript/http-server-pool/express-cluster/src/worker.ts
index d5756473..98ca45de 100644
--- a/examples/typescript/http-server-pool/express-cluster/src/worker.ts
+++ b/examples/typescript/http-server-pool/express-cluster/src/worker.ts
@@ -1,17 +1,25 @@
 import type { Server } from 'node:http'
 import type { AddressInfo } from 'node:net'
-import { ClusterWorker } from 'poolifier'
+
 import express, { type Express, type Request, type Response } from 'express'
+import { ClusterWorker } from 'poolifier'
+
 import type { WorkerData, WorkerResponse } from './types.js'
 
 class ExpressWorker extends ClusterWorker<WorkerData, WorkerResponse> {
   private static server: Server
 
-  private static readonly factorial = (n: number): number => {
-    if (n === 0) {
-      return 1
+  private static readonly factorial = (n: number | bigint): bigint => {
+    if (n === 0 || n === 1) {
+      return 1n
+    } else {
+      n = BigInt(n)
+      let factorial = 1n
+      for (let i = 1n; i <= n; i++) {
+        factorial *= i
+      }
+      return factorial
     }
-    return ExpressWorker.factorial(n - 1) * n
   }
 
   private static readonly startExpress = (
@@ -30,17 +38,21 @@ class ExpressWorker extends ClusterWorker<WorkerData, WorkerResponse> {
 
     application.get('/api/factorial/:number', (req: Request, res: Response) => {
       const { number } = req.params
-      res.send({ number: ExpressWorker.factorial(parseInt(number)) }).end()
+      res
+        .send({ number: ExpressWorker.factorial(parseInt(number)).toString() })
+        .end()
     })
 
+    let listenerPort: number | undefined
     ExpressWorker.server = application.listen(port, () => {
+      listenerPort = (ExpressWorker.server.address() as AddressInfo).port
       console.info(
-        `⚡️[express server]: Express server is started in cluster worker at http://localhost:${port}/`
+        `⚡️[express server]: Express server is started in cluster worker at http://localhost:${listenerPort}/`
       )
     })
     return {
       status: true,
-      port: (ExpressWorker.server.address() as AddressInfo).port
+      port: listenerPort ?? port
     }
   }