Hello I tried to answer this question but I end up with a ~30 LOC of ugly-looking code block, that works for simple cases but I'm not sure for more complex ones. I would "promote" this question to "higher instances", asking for an official documentation, like in the promise cases, explaining to handle this. https://ask.clojure.org/index.php/10896/how-to-work-with-asynciterable-interface-in-cljs