client/events: improve event dispatching

This commit introduces timer-less retry system:

1. Any change to URL is going to stop listening to any messages.
2. If a message is sent and there's no handler that could pick it up,
   the message gets enqueued.
3. The message is sent again to the first handler that attaches itself
   to given event type.

While in theory this is full of holes (no control over the first
handler), in practice, it works quite well.

Additionally, views.listenToMessages was attaching to completely wrong
DOM node; this commit fixes this as well.

1 files changed, 1 insertions, 1 deletions

diff --git a/client/js/views/registration_view.js b/client/js/views/registration_view.js
index 4a3178f..bcd8c74 100644
--- a/client/js/views/registration_view.js
+++ b/client/js/views/registration_view.js
@@ -33,7 +33,7 @@ class RegistrationView {
                 .always(() => { views.enableForm(form); });
         });
 
-        views.listenToMessages(target);
+        views.listenToMessages(source);
         views.showView(target, source);
     }
 }