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peterdee 2024-04-23T15:34:41.440839Z
I was a little surprised to see that adding the p/catch to this example has the effect of returning a CompletableFuture.
(-> (px/submit! (fn [] (Thread/sleep 3000) :answer))
(p/await)) ; ==> :answer
(-> (px/submit! (fn [] (Thread/sleep 3000) :answer))
(p/await)
(p/catch (fn [err] (log/info "huh?")))) ; ==> #<CompletableFuture[resolved:1991089662]>
2024-05-24T13:59:49.156939Z
Try catching before awaiting:
(-> (px/submit (fn [] (Thread/sleep 3000) :answer)) ;; => a promise (= CompletableFuture)
(p/catch (fn [err] (log/info "huh?"))) ;; => still a promise
(p/await)) ;; => block