/
core.js
42 lines (34 loc) · 1.01 KB
/
core.js
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'use strict';
// NOTE: `kafkajs` is bundled into the deployment package
// eslint-disable-next-line
const { Kafka } = require('kafkajs');
function consumer(event, context, callback) {
const functionName = 'consumer';
const { records } = event;
const messages = Object.values(records)[0].map(record =>
Buffer.from(record.value, 'base64').toString()
);
// eslint-disable-next-line
console.log(functionName, JSON.stringify(messages));
return callback(null, event);
}
async function producer() {
const kafkaBrokers = process.env.BROKER_URLS.split(',');
const kafkaTopic = process.env.TOPIC_NAME;
const kafka = new Kafka({
clientId: 'myapp',
brokers: kafkaBrokers,
ssl: true,
});
const kafkaProducer = kafka.producer();
await kafkaProducer.connect();
await kafkaProducer.send({
topic: kafkaTopic,
messages: [{ value: 'Hello from MSK Integration test!' }],
});
await kafkaProducer.disconnect();
return {
statusCode: 200,
};
}
module.exports = { producer, consumer };