The ClojureWerkz Blog

News and updates about ClojureWerkz projects

Langohr 1.0.0-beta13 Is Released


Langohr is a Clojure RabbitMQ client that embraces AMQP 0.9.1 Model.

1.0.0-beta13 is a development milestone release that has breaking API changes. While the previous API version will work for a while for backwards compatibility, we recommend all users to upgrade to the new one early.

Changes between Langohr 1.0.0-beta12 and 1.0.0-beta13

1.0.0-beta13 has BREAKING CHANGES:

langohr.consumers/subscribe Options Renamed

The options langohr.consumers/subscribe takes now have consistent naming:

  • :handle-consume-ok becomes :handle-consume-ok-fn
  • :handle-cancel becomes :handle-cancel-fn
  • :handle-cancel-ok becomes :handle-cancel-ok-fn
  • :handle-shutdown-signal-ok becomes :handle-shutdown-signal-ok-fn
  • :handle-recover-ok becomes :handle-recover-ok-fn
  • :handle-delivery-fn does not change

This makes handler argument names consistent across the board.

Previous options (:handle-cancel, etc) are still supported for backwards compatibility but will eventually be removed.

Change Log

Langohr change log is available on GitHub.

Langohr is a ClojureWerkz Project

Langohr is part of the group of libraries known as ClojureWerkz, together with

  • Elastisch, a minimalistic well documented Clojure client for ElasticSearch
  • Welle, a Riak client with batteries included
  • Monger, a Clojure MongoDB client for a more civilized age
  • Neocons, a client for the Neo4J REST API
  • Quartzite, a powerful scheduling library

and several others. If you like Langohr, you may also like our other projects.

Let us know what you think on Twitter or on the Clojure mailing list.

Michael on behalf of the ClojureWerkz Team