Hi, On 12 Mai, 15:37, Michael Jaaka <michael.ja...@googlemail.com> wrote:
> I have atom, which is some structure (my hashmap). > > Now periodically some data are assoc to my hashmap with swap! > (producer). > > Also there is a consumer of these added data, which takes the data (in > fact it just re-organize my hashmap, to mark the fact that something > was borrowed/taken). You can attach a watch to your atom: (add-watch your-atom ::consumer consumer-fn). So whenever your atom is updated your consumer function will be called. However you'll have to guard somehow against infinite loops, when modifying your atom in the consumer-fn. In fact, I don't even know, whether it is possible or advisable to change the reference in the watch function. But it could be used to trigger a CyclicBarrier or such to kick-off the consumer on another thread. Sincerely Meikel -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
