deepexi-rocketmq/README.md

Rocket MQ SDK support Aliyun Open Notification Service Client

rocketmq
=======
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Rocket MQ SDK support Aliyun Open Notification Service Client (base on opensource project [RocketMQ](https://github.com/alibaba/RocketMQ/tree/master/rocketmq-client))

Forked from [rocketmq](https://github.com/yeliex/rocketmq)

主要是更改了日志等级

## Install

```bash
npm install rocketmq --save
```

## Usage

consumer

```js
'use strict';

const Consumer = require('rocketmq').Consumer;
const consumer = new Consumer({
  namesrvAddr: 'localhost:9876', // for rocket mq
  accessKey: 'your-accesskey',  // for aliyun-ons
  secretKey: 'your-secretkey',  // for aliyun-ons
  onsAddr: '',                   // for aliyun-ons
  consumerGroup: 'your-consumer-group',  // for aliyun-ons
  
  isBroadcast: false, // default is false, that mean messages will be pushed to consumer cluster only once.
});

consumer.subscribe(config.topic, '*', function*(msg) {
  console.log(`receive message, msgId: ${msg.msgId}, body: ${msg.body.toString()}`)
});

consumer.on('error', err => console.log(err));
```

producer

```js
'use strict';

const Producer = require('rocketmq').Producer;
const Message = require('rocketmq').Message;

const producer = new Producer({
  namesrvAddr: 'localhost:9876', // for rocket mq
  accessKey: 'your-accesskey',   // for aliyun-ons
  secretKey: 'your-secretkey',    // for aliyun-ons
  producerGroup: 'your-producer-group',  // for aliyun-ons
});

producer.ready(() => {
  console.log('producer ready');
  const msg = new Message('your-topic', // topic
    'TagA', // tag
    'Hello ONS !!! ' // body
  );

  producer.send(msg, (err, sendResult) => console.log(err, sendResult));
});
```

## License

[MIT](LICENSE)