From 6ee59e8c2aaf69951f6f80003c23f9cd44976ce1 Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Sun, 8 Mar 2026 17:53:53 +0100
Subject: Implement server selection

This lets the user select the fully qualified domain name (FQDN) of the
MQTT broker.

The FQDN is not yet preserved after a manual disconnect.
---
 lib/data.dart | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'lib/data.dart')

diff --git a/lib/data.dart b/lib/data.dart
index eaf301a..365f5bc 100644
--- a/lib/data.dart
+++ b/lib/data.dart
@@ -2,7 +2,6 @@ import 'package:flutter/foundation.dart';
 import 'package:mqtt_client/mqtt_client.dart';
 import 'package:mqtt_client/mqtt_server_client.dart';
 
-const String brokerHostname = 'sia.xengineering.eu';
 const int brokerPort = 1883;
 const String topicPrefix = 'sia';
 
@@ -47,6 +46,8 @@ class AppState with ChangeNotifier {
   Map<String, bool> contacts = <String, bool>{};
   late MqttServerClient _client;
 
+  String fqdn = '';
+
   AppState();
 
   void process(MachineEvent event) {
@@ -86,7 +87,7 @@ class AppState with ChangeNotifier {
 
   void _initMqtt() {
     _client = MqttServerClient(
-      brokerHostname,
+      fqdn,
       'sia_app_${DateTime.now().millisecondsSinceEpoch}',
     );
 
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