Call clearSession when disconnecting

So that the chatboxes get closed/removed.

Also, don't render the login form when we're just reconnecting.

dist/converse.js

@@ -63220,10 +63220,10 @@ var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_
         view.model.set({
           'connected': false
         });
-        view.renderLoginPanel();
+        return view;
       };
 
-      _converse.on('disconnected', disconnect);
+      _converse.on('disconnected', () => disconnect().renderLoginPanel());
 
       _converse.on('will-reconnect', disconnect);
     }
@@ -63760,6 +63760,8 @@ var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_
 
       _converse.tearDown();
 
+      _converse.clearSession();
+
       _converse.emit('disconnected');
     };
 

src/converse-controlbox.js

@@ -613,9 +613,9 @@
                  */
                 const view = _converse.chatboxviews.get('controlbox');
                 view.model.set({'connected': false});
-                view.renderLoginPanel();
+                return view;
             };
-            _converse.on('disconnected', disconnect);
+            _converse.on('disconnected', () => disconnect().renderLoginPanel());
             _converse.on('will-reconnect', disconnect);
         }
     });

src/converse-core.js

@@ -526,6 +526,7 @@
             delete _converse.connection.reconnecting;
             _converse.connection.reset();
             _converse.tearDown();
+            _converse.clearSession();
             _converse.emit('disconnected');
         };