History View, scroll view hangs

When coming back to history screen from any other screen scrolling is not working. Looks like lot of things going on main thread.

Attaching video, I was scrolling continuously scrolling and table was not scrolling, BugMovie.mov

Reassigned to @Freshcocoa

Milestone changed to Version 1.0 Public Release

Added Slow Performance label

Going to work on making this view a paginated view...! Stay tuned in the next few builds regarding this issue!

Hey Adnan, does build 67 improve this?

I am on version 68 and I think issue still exist. I think request to backend being made on main thread due to which tableView is not scrolling. TableView scrolling should not block even if pagination is implemented are not. UI should not block.

Ok thanks, it's a problem due to Core Data somewhere, unfortunately not a simple main thread issue!

:( wish you all the best for that...

Thanks! There's a few more tricks I can do so going to try again :)

I've changed the history NSFetchedResultsController to use a background MOC, I think performFetch was hanging the main-thread. Also changed the batch size of the FRC to 200. Hopefully this reduces the UI hang.

I think build 69 should fix this!

Status changed to closed