From f943e50cbda13955b7ba62e18a5eb3544a127a65 Mon Sep 17 00:00:00 2001
From: McToel <theo.doellmann@gmx.de>
Date: Mon, 17 Feb 2025 15:46:01 +0100
Subject: [PATCH] cleanup

---
 lib/request.js | 50 --------------------------------------------------
 1 file changed, 50 deletions(-)

diff --git a/lib/request.js b/lib/request.js
index e9a02b73..bb5441f2 100644
--- a/lib/request.js
+++ b/lib/request.js
@@ -3,56 +3,6 @@ import {Request, fetch} from 'cross-fetch';
 import {parse as parseContentType} from 'content-type';
 import {HafasError} from './errors.js';
 
-// const proxyAddress = process.env.HTTPS_PROXY || process.env.HTTP_PROXY || null;
-// const localAddresses = process.env.LOCAL_ADDRESS || null;
-
-// if (proxyAddress && localAddresses) {
-// 	console.error('Both env vars HTTPS_PROXY/HTTP_PROXY and LOCAL_ADDRESS are not supported.');
-// 	process.exit(1);
-// }
-
-// const plainAgent = new HttpsAgent({
-// 	keepAlive: true,
-// });
-// let getAgent = () => plainAgent;
-
-// if (proxyAddress) {
-// 	const agent = new ProxyAgent(proxyAddress, {
-// 		keepAlive: true,
-// 		keepAliveMsecs: 10 * 1000, // 10s
-// 	});
-// 	getAgent = () => agent;
-// } else if (localAddresses) {
-// 	const agents = process.env.LOCAL_ADDRESS.split(',')
-// 		.map((addr) => {
-// 			const family = isIP(addr);
-// 			if (family === 0) {
-// 				throw new Error('invalid local address:' + addr);
-// 			}
-// 			return new HttpsAgent({
-// 				localAddress: addr, family,
-// 				keepAlive: true,
-// 			});
-// 		});
-// 	const pool = roundRobin(agents);
-// 	getAgent = () => pool.get();
-// }
-
-// const id = randomBytes(3)
-// 	.toString('hex');
-// const randomizeUserAgent = (userAgent) => {
-// 	let ua = userAgent;
-// 	for (
-// 		let i = Math.round(5 + Math.random() * 5);
-// 		i < ua.length;
-// 		i += Math.round(5 + Math.random() * 5)
-// 	) {
-// 		ua = ua.slice(0, i) + id + ua.slice(i);
-// 		i += id.length;
-// 	}
-// 	return ua;
-// };
-
 const randomBytesHex = (nBytes = 8) => {
 	const array = new Uint8Array(nBytes);
 	crypto.getRandomValues(array);