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core.async promise-chan broken #277

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ashercoren opened this issue Jul 2, 2017 · 1 comment

ashercoren commented Jul 2, 2017

(require-macros '[cljs.core.async.macros :refer [go]])
(require '[cljs.core.async :refer [promise-chan chan tap untap timeout mult <! >!]])

(def p-c (promise-chan))

(dotimes [_ 3] (go (println (<! p-c))))

(go (>! p-c 1))

It should print '1' three times. but it only prints one. I think this is due to https://dev.clojure.org/jira/browse/ASYNC-159. It was fixed in the latest version of core-async.

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ashercoren commented Jul 2, 2017

I opened a pull-request which I hope fixes this: #276

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