Welcome! Please see the About page for a little more info on how this works.

+1 vote
in core.async by

I find it limiting that ex-handler for async/pipeline(-blocking) accepts an exception only, but not the value for which that exception occurred. Another arity (fn [ex v]) would be useful for use cases such as retrying, better error reporting etc. I guess it could be supported in a backward-compatible way via reflection arity checking (e.g. https://stackoverflow.com/a/1813967).

1 Answer

+1 vote
selected by