[WO-223] handle imap errors and timeouts specific before and after login screen to avoid jumping bug

Author: Tankred Hase

src/js/app-controller.js

@@ -120,7 +120,19 @@ define(function(require) {
                 console.log('IMAP error.', err);
                 console.log('IMAP reconnecting...');
                 // re-init client modules on error
-                self.onConnect(callback);
+                self.onConnect(function(err) {
+                    if (!self._initialized) {
+                        callback(err);
+                        return;
+                    }
+
+                    if (err) {
+                        console.error('IMAP reconnect failed!', err);
+                        return;
+                    }
+
+                    console.log('IMAP reconnect attempt complete.');
+                });
             };
 
             // connect to clients

src/js/controller/navigation.js

@@ -19,6 +19,9 @@ define(function(require) {
         // attach global error handler
         errorUtil.attachHandler($scope);
 
+        // app controller is initialized
+        appController._initialized = true;
+
         emailDao = appController._emailDao;
         outboxBo = appController._outboxBo;