diff -r 6cabc02f4c8d -r 825210ba2707 thermferm/rdconfig.c
--- a/thermferm/rdconfig.c	Thu Apr 11 15:58:49 2024 +0200
+++ b/thermferm/rdconfig.c	Sat Apr 13 16:50:26 2024 +0200
@@ -238,6 +238,7 @@
     	xmlTextWriterWriteFormatElement(writer, BAD_CAST "MQTT_USER", "%s", Config.mqtt_username);
     	xmlTextWriterWriteFormatElement(writer, BAD_CAST "MQTT_PASS", "%s", Config.mqtt_password);
     }
+    xmlTextWriterWriteFormatElement(writer, BAD_CAST "WS_PORT", "%d", Config.websocket_port);
 
     /* 
      * Start an element named "LCDS" as child of THERMFERM.
@@ -1568,6 +1569,7 @@
     Config.mqtt_host = xstrcpy((char *)"localhost");
     Config.mqtt_port = 1883;
     Config.next_unit = 1;
+    Config.websocket_port = 8020;
 
     if ((cur = xmlDocGetRootElement(doc)) == NULL) {
 	syslog(LOG_NOTICE, "XML file %s empty.", mypath);
@@ -1635,8 +1637,14 @@
 	    Config.mqtt_password = (char *)xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
 	}
 	if ((!xmlStrcmp(cur->name, (const xmlChar *)"UUID"))) {
-	    Config.uuid= (char *)xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+	    Config.uuid = (char *)xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
 	}
+	if ((!xmlStrcmp(cur->name, (const xmlChar *)"WS_PORT"))) {
+            key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
+            if (sscanf((const char *)key, "%d", &ival) == 1)
+                Config.websocket_port = ival;
+            xmlFree(key);
+        }
 	if ((!xmlStrcmp(cur->name, (const xmlChar *)"LCDS"))) {
 	    parseLCDs(doc, cur);
 	}