Producer messages not seen by consumer about cl-rdkafka

[patrickmay]

The issue appears to be related to Emacs and Slime. When I run the consumer test in a standalone SBCL image, it works fine. Inside of Slime, something gets confused (possibly me).

Thanks for checking.

[SahilKang]

🤔 The code you posted worked fine for me:

(test-produce "test-topic-1" "key-1" "value-1")

(test-consume "test-topic-1")
;; the call to test-consume printed:
;; Subscribed:  "127.0.0.1:9092", #("test-topic-1").
;; Message received or poll expired.
;; Received message:  ("key-1") "value-1"
;; Unsubscribing.

If you're still not having any luck, can you share your cl-rdkafka and librdkafka versions? Here's what I'm running:

(cl-rdkafka/ll:rd-kafka-version-str) ; => "0.9.3"
(asdf:component-version (asdf:find-system 'cl-rdkafka)) ; => "0.2.2"