https://github.com/abhirockzz/kafka-websocket

kafEEne: Kafka + Websocket
https://github.com/abhirockzz/kafka-websocket

docker javaee jsonb jsr356 kafeene kafka websocket

Last synced: about 1 year ago
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kafEEne: Kafka + Websocket

• Host: GitHub
• URL: https://github.com/abhirockzz/kafka-websocket
• Owner: abhirockzz
• Created: 2017-05-22T10:16:44.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2017-05-22T11:02:21.000Z (about 9 years ago)
• Last Synced: 2025-03-24T00:24:36.459Z (about 1 year ago)
• Topics: docker, javaee, jsonb, jsr356, kafeene, kafka, websocket
• Language: Java
• Homepage: https://abhirockzz.wordpress.com/2017/05/22/kafeene-1-websocket-kafka
• Size: 43.9 KB
• Stars: 23
• Watchers: 5
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
Check [the blog](https://abhirockzz.wordpress.com/2017/05/22/kafeene-1-websocket-kafka) for more details

## Start with Docker Compose

- `git clone https://github.com/abhirockzz/kafka-websocket.git`

- `cd dashboard` and `mvn clean install` - creates `kafka-websocket.war` in `target` directory

- `cd producer` and `mvn clean install` - creates `kafka-producer.jar` in `target` directory

- `cd ..` and `docker-compose up --build` - starts Kafka, Zookeeper, Payara and Producer containers (you can switch to any other [Java EE runtime](https://github.com/abhirockzz/kafka-websocket/blob/master/dashboard/Dockerfile#L1))

	- Kafka accessible @ `9092`

	- Zookeeper @ `2181`

	- Producer starts pushing records to Kafka topics (auto creates topic-1, topic-2)

	- Port `8080` exposed from Payara container

Wait for the containers to startup before you move to the testing part...

## Test

- `docker-machine ip` - get the IP address of your Docker host. Let's call it `APP_HOST`

- Open your browser and go to `http://:8080/kafka-websocket/`. Enter topic-1 or topic-2 in `subscription` input text box. You will start seeing the records being produced by the producer for that topic

	- You can open multiple such clients/browser windows/tabs and subscribe to either of these topics

![](dashboard.jpg)

- `docker-compose down -v` once you're done....