tweak: get servers from config

.prettierignore

@@ -10,7 +10,6 @@ dist
 ./**/.next
 
 *.yml
-*.json
 *.next
 # /packages/**/build
 # /packages/**/dist

standalone-apis/node-load-balancing-sample/backend-servers.js

@@ -1,5 +1,6 @@
 // @ts-check
 const http = require('http');
+const servers = require('./config.json').servers;
 
 /**
  * Create Server
@@ -17,7 +18,4 @@ const createServer = (host, port) => {
 		});
 };
 
-createServer('localhost', 3001);
-createServer('localhost', 3002);
-createServer('localhost', 3003);
-createServer('localhost', 3004);
+servers.forEach((server) => createServer(server.host, server.port));

standalone-apis/node-load-balancing-sample/config.json

@@ -0,0 +1,8 @@
+{
+	"servers": [
+		{ "host": "localhost", "port": 3001 },
+		{ "host": "localhost", "port": 3002 },
+		{ "host": "localhost", "port": 3003 },
+		{ "host": "localhost", "port": 3004 }
+	]
+}

standalone-apis/node-load-balancing-sample/package.json

@@ -1,15 +1,15 @@
 {
-  "name": "load-balancing-sample",
-  "version": "1.0.0",
-  "description": "",
-  "main": "index.js",
-  "scripts": {
-    "dev": "node backend-servers"
-  },
-  "keywords": [],
-  "author": "",
-  "license": "ISC",
-  "dependencies": {
-    "http-proxy": "^1.18.1"
-  }
+	"name": "load-balancing-sample",
+	"version": "1.0.0",
+	"description": "",
+	"main": "index.js",
+	"scripts": {
+		"dev": "node --watch backend-servers"
+	},
+	"keywords": [],
+	"author": "",
+	"license": "ISC",
+	"dependencies": {
+		"http-proxy": "^1.18.1"
+	}
 }