From ef22bb997f3fb91b821bf38f529ffcfdffd58755 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Reinhard=20X=2E=20F=C3=BCrst?= <rexfue@gmail.com>
Date: Mon, 27 Apr 2026 21:08:15 +0200
Subject: [PATCH] V 0.2.0  Brtenndauer als Environment

Co-authored-by: Copilot <copilot@github.com>
---
 package.json     |  2 +-
 routes/switch.js | 16 +---------------
 2 files changed, 2 insertions(+), 16 deletions(-)

diff --git a/package.json b/package.json
index 6680c81..cc39216 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "laufschrift",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "private": true,
   "scripts": {
     "start": "node ./bin/www"
diff --git a/routes/switch.js b/routes/switch.js
index ea4ce2d..9408322 100644
--- a/routes/switch.js
+++ b/routes/switch.js
@@ -2,11 +2,10 @@ var express = require('express');
 var router = express.Router();
 var mqtt = require('mqtt');
 var moment = require('moment');
-var fs = require('fs/promises');
 var crypto = require('crypto');
 
 var DEFAULT_BRENNDAUER = 300;
-var brenndauer = DEFAULT_BRENNDAUER;
+var brenndauer = Number(process.env.BRENNDAUER) || DEFAULT_BRENNDAUER;
 
 var MQTTHOST = process.env.MQTTHOST || 'localhost';
 var MQTTPORT = process.env.MQTTPORT || 1883;
@@ -85,19 +84,6 @@ function doPublish(payload) {
     }
 }
 
-// Read optional runtime config.
-(async function loadConfig() {
-    try {
-        var json = await fs.readFile('config/config.json', 'utf8');
-        var cfg = JSON.parse(json);
-        if (cfg.brenndauer !== undefined) {
-            brenndauer = Number(cfg.brenndauer) || DEFAULT_BRENNDAUER;
-        }
-    } catch (err) {
-        state.lastError = 'config load failed: ' + err.message;
-    }
-})();
-
 // Query initial state once at startup.
 doPublish('');