Bug where clusters are leftover from a previous update

[ivanmkc]

I'm using ClusterKit for Mapbox, it's working decently so far, however there is a serious problem.

When zoomed in, my clusters expand to individual pins. Sometimes these remain even when zoomed out.

My hypothesis is that when you call self.mapView.clusterManager.addAnnotations (for example, from a network call) while an existing clustering update is happening, it ends up plotting both of them.

[aramsargsyan]

Any updates on this @ivanmkc? I am having the same problem and I have implemented a workaround: Each time removeAnnotations is called, I am iterating through the annotations, finding the duplicate ones and deleting them. This works, but is very performance-heavy.

[ivanmkc]

Sorry I haven't touched this project for a while. i imagine the 'correct' fix is a solution to the race condition I mentioned using a serial scheduler of some sort.