Provide a nicer notification when reconnecting

after a dropped connection.

src/converse-core.js

@@ -403,8 +403,9 @@
             converse.connection.reconnecting = true;
             converse.connection.disconnect('re-connecting');
             converse.connection.reset();
-            converse.log('Attempting to reconnect');
-            converse.giveFeedback(__('Attempting to reconnect'), 'error');
+            converse.log('The connection has dropped, attempting to reconnect.');
+            converse.giveFeedback(
+                __('The connection has dropped, attempting to reconnect.'), 'warn');
             converse.clearSession();
             converse._tearDown();
             if (converse.authentication !== "prebind") {

src/converse-notification.js

@@ -194,8 +194,16 @@
                 setTimeout(n.close.bind(n), 5000);
             };
 
-            converse.showErrorNotification = function (data) {
-                var n = new Notification(__('An error has occured'), {
+            converse.showFeedbackNotification = function (data) {
+                var subject;
+                if (data.klass === 'error') {
+                    subject = __('An error has occured');
+                } else if (data.klass === 'warn') {
+                    subject = __('Please be aware');
+                } else {
+                    return;
+                }
+                var n = new Notification(subject, {
                         body: data.message,
                         lang: converse.i18n.locale_data.converse[""].lang,
                         icon: 'logo/conversejs.png'
@@ -234,8 +242,8 @@
             };
 
             converse.handleFeedback = function (evt, data) {
-                if (data.klass === 'error' && converse.areDesktopNotificationsEnabled(true)) {
-                    converse.showErrorNotification(data);
+                if (converse.areDesktopNotificationsEnabled(true)) {
+                    converse.showFeedbackNotification(data);
                 }
             };