They probably at least need a mutex round the counter map, I don't see anything in hyperloglog either, so not sure this would be safe to use across goroutines (which is built in to the net/http server). Relatively easy to fix though.
They probably at least need a mutex round the counter map, I don't see anything in hyperloglog either, so not sure this would be safe to use across goroutines (which is built in to the net/http server). Relatively easy to fix though.