Hello. I’m trying to get my head around promise-chan in clojurescript. I have the following code

(let [pch (promise-chan)]
  (go
    (<! pch)
    (.log js/console "message a"))
  (go
    (<! pch)
    (.log js/console "message b"))
  (go
    (>! pch true)))

The intent is that you receive both

When you put to a promise-chan it should deliver to all pending takers

hmm yeah thats what i was expecting

@mrmcc3: I'm assuming you're using the latest (0.2.374) ?

there are tests in the core.async cljs test suite very similar to this that pass

https://github.com/clojure/core.async/blob/master/src/test/cljs/cljs/core/async/tests.cljs#L418-L422

I’m using the latest 0.2.374. It works as expected in clojure. Similar to the tests I can produce both messages if i use an outer go block

(let [pch (promise-chan)]
  (go
    (go
      (<! pch)
      (.log js/console "message a"))
    (go
      (<! pch)
      (.log js/console "message b"))
    (>! pch true)))