README.md

loopback4-example-kafka

A LoopBack 4 example application for Kafka integration.

See related issues:

• loopbackio/loopback-next#1925
• loopbackio/loopback-next#1884

Getting started

Start a Kafka instance

docker-compose up

Start the application

npm start

Now you can try out on http://localhost:3000/explorer.

To use curl:

• Create new topics

curl -X POST "http://127.0.0.1:3000/topics" -H "accept: */*" -H "Content-Type: application/json" -d "[\"demo\"]"

• Publish messages to demo topic:

curl -X POST "http://127.0.0.1:3000/topics/demo/messages" -H "accept: */*" -H "Content-Type: application/json" -d "[\"test messsage\"]"

• Receive messages from demo topic:

curl -X GET "http://127.0.0.1:3000/topics/demo/messages?limit=3" -H "accept: */*"