https://github.com/dryewo/clj-nakadi-java

Nakadi client in Clojure.
https://github.com/dryewo/clj-nakadi-java

clojure eventbus nakadi

Last synced: 6 months ago
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Nakadi client in Clojure.

• Host: GitHub
• URL: https://github.com/dryewo/clj-nakadi-java
• Owner: dryewo
• License: epl-1.0
• Created: 2018-01-09T14:51:27.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2022-07-27T08:47:27.000Z (over 3 years ago)
• Last Synced: 2025-04-13T03:52:50.342Z (9 months ago)
• Topics: clojure, eventbus, nakadi
• Language: Clojure
• Size: 26.4 KB
• Stars: 1
• Watchers: 0
• Forks: 3
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
# clj-nakadi-java

[![Build Status](https://travis-ci.org/dryewo/clj-nakadi-java.svg?branch=master)](https://travis-ci.org/dryewo/clj-nakadi-java)

[![Clojars Project](https://img.shields.io/clojars/v/me.dryewo/clj-nakadi-java.svg)](https://clojars.org/me.dryewo/clj-nakadi-java)

[Nakadi] client in Clojure. Thin wrapper around [nakadi-java].

```

[me.dryewo/clj-nakadi-java "0.0.8"]

```

## Usage

Recommended way:

*project.clj:*

```clj

(defproject my/project "0.1.0-SNAPSHOT"

    ...

  :dependencies [[org.clojure/clojure "1.9.0"]

                 [functionalbytes/mount-lite "2.1.1"]

                 [cyrus/config "0.2.2"]

                 [me.dryewo/clj-nakadi-java "0.0.8"]])

```

*my-project.clj:*

```clj

(ns my.project.events

  (:require [cyrus-config.core :as cfg]

            [mount.lite :as m]

            [clojure.string :as str]

            [clj-nakadi-java.core :as nakadi]))

(cfg/def NAKADI_URL {:required true})

(cfg/def SUBSCRIPTION_ID {:required true})

(cfg/def ACCESS_TOKEN {:required true})

(cfg/def BATCH_LIMIT)

(m/defstate client

  :start (nakadi/make-client NAKADI_URL (fn [] ACCESS_TOKEN)))

(defn callback [event]

  (println "Processed" (pr-str event)))

(m/defstate consumer

  :start (do

           (nakadi/consume-subscription @client SUBSCRIPTION_ID callback)

           ;(nakadi/consume-subscription @client {:subscription-id SUBSCRIPTION_ID :batch-limit BATCH_LIMIT} callback)

           ;(nakadi/consume-subscription @client stream-config callback)

           ;(nakadi/consume-raw-events @client "foobar.event" callback)

           )

  :stop (time (@consumer)))

(comment

  (nakadi/publish-events @client "foobar.event" [{:foo "bar"}])

  (nakadi/publish-events @client "foobar.event" (for [i (range 10)]

                                                      {:x i})))

```

## License

Copyright © 2018 Dmitrii Balakhonskii

Distributed under the Eclipse Public License either version 1.0 or (at

your option) any later version.

[Nakadi]: https://zalando.github.io/nakadi/

[nakadi-java]: https://github.com/dehora/nakadi-java