We were calling upsert in the Annotations collection for the same annotation in all frontend instances, this could lead to the same annotation being inserted
multiple times with different ids due to concurrency.
Added the html5InstanceId of the original request to the redis message so we can use it to only call upsert in one instance.
Modified the previous implementation of the whiteboard individual access to remove
multiple Collections dependency on this feature. Multi-user whiteboard is now an
array instead of a boolean value and most of the access control can be synchronized
and handled by akka-apps.
WIP | Use streams to cursor and optimistic updates
WIP | Use streamss to whiteboard and optimistic updates
WIP | Remove fake delay
Add two way batching (server/client client/server)
Fix null userId exception and remove logs
wip
Add two way batching (server/client client/server) for cursor
Remove message frequency from draw-listeners component since we handle on message publication
Handle clear and undo messages
