[dimaaan]

Use System.Threading.Channels.

BoundedChannelFullMode.DropNewest, DropOldest, DropWrite, Wait specifies the behavior to use when writing to a bounded channel that is already full

[kqr]

Thank you! I didn't know that existed. I gotta test the performance of that compared to something like a list or array with an explicit lock, which is otherwise my go to solution precisely for performance reasons.