node-rdkafka-imhoff/examples/metadata.md

Node.js bindings for librdkafka

```js
/*
 * node-rdkafka - Node.js wrapper for RdKafka C/C++ library
 *
 * Copyright (c) 2016 Blizzard Entertainment
 *
 * This software may be modified and distributed under the terms
 * of the MIT license.  See the LICENSE.txt file for details.
 */

var Kafka = require('../');

var producer = new Kafka.Producer({
  'metadata.broker.list': 'localhost:9092',
  'client.id': 'hey',
  'compression.codec': 'snappy'
});

producer.connect()
  .on('ready', function(i, metadata) {
    console.log(i);
    console.log(metadata);
  })
  .on('event.error', function(err) {
    console.log(err);
  });
```