Remove automatic initial connection

The user should provide the fully qualified domain name (FQDN) of the
MQTT broker manually and then press connect to actually connect
including automated re-connects.

As a first step the initial connect is bound to the manual button in the
bottom bar. To reduce the scope the disconnect button is labeled
"(disabled)" to make clear this is not expected to work.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/ui.dart b/lib/ui.dart
index e14895b..1d2ad53 100644
--- a/lib/ui.dart
+++ b/lib/ui.dart
@@ -113,7 +113,7 @@ class ConnectionStatus extends StatelessWidget {
           }
 
           MachineEvent event = MachineEvent.disconnect;
-          String action = 'disconnect';
+          String action = '(disabled)';
           if (state.state == MachineState.init) {
             event = MachineEvent.connect;
             action = 'connect';