https://github.com/1602/queue-commander

Simplified interface for amqp
https://github.com/1602/queue-commander

Last synced: about 1 month ago
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Simplified interface for amqp

• Host: GitHub
• URL: https://github.com/1602/queue-commander
• Owner: 1602
• License: mit
• Created: 2015-07-07T22:30:58.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2016-06-27T13:05:42.000Z (over 8 years ago)
• Last Synced: 2024-04-14T09:15:40.959Z (7 months ago)
• Language: JavaScript
• Size: 26.4 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
## Queue Commander

AMQP for dummies

```shell

npm install queue-commander

```

## Usage

```javascript

var QueueCommander = require('queue-commander');

var qc = new QueueCommander(settings());

function settings() {

    return {

        consumeJobResults: false, // default: true

        prefix: 'staging_', // prepend queue with prefix

    };

}

```

1. declare queue (queue-schema.js)

  ```

qc.registerQueue('fruits', {durable: false}); // configure queue here

```

2. declare channel(s) (queue-schema.js)

  ```javascript

  var apple = qc.channel({name: 'apple', input: 'fruits'}); // RPC

  var orange = qc.channel({name: 'orange', input: 'fruits', output: 'results'}); // remote job

  ```

3. on server (server.js)

  ```javascript

  apple.onServer(function(args, done, ack) {

      ack(true);

      setTimeout(function() {

        done(null, 'yummy ' + args.name);

      }, 1000);

  });

  ```

4. on client: remote call (client-rpc.js)

  ```javascript

  // register call

  var sendToAppleQueue = apple.onClient();

  // make a call

  sendToAppleQueue({name: 'golden apple'}).then(function(response) {

      console.log(response); // yummy golden apple

  });

  ```

5. on client: remote job (client-job.js)

  ```javascript

  // register job

  var sendToOrangeQueue = orange.onClient(function(err, res, next){

      console.log(res); // yummy sweet orange

      next();

  });

  // post a job

  sendToOrangeQueue({name: 'sweet orange'}); // note that callback will not be called

```