Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
EventEmitter over AMQP
CoffeeScript
branch: master

Fetching latest commit…

Cannot retrieve the latest commit at this time

Failed to load latest commit information.
lib
src
test
.gitignore
README.md
package.json

README.md

amqp-eventemitter

EventEmitter over AMQP. YES!

Dependency status

Install

npm install amqp-eventemitter

Test

Tests connect to locally running AMQP (such as RabbitMQ, brew install rabbitmq).

npm test

Usage

{AmqpEventEmitter} = require 'amqp-eventemitter'

pub = new AmqpEventEmitter url: 'amqp://guest:guest@localhost:5672'
sub = new AmqpEventEmitter url: 'amqp://guest:guest@localhost:5672'

sub.on 'message', (arg1, arg2) -> console.log arg1, arg2
pub.emit 'message', 'hello', 'world'

#=> hello world

API

new AmqpEventEmitter(options)

Options are passed to respective functions in node-amqp, eg. options.exchange is passed to connection.createExchange and so on. Here are the default values:

options =
  connection:
      url: 'amqp://...'
  exchange:
      name: 'amqp-eventemitter'
      type: 'fanout'
      autoDelete: true
  queue:
      name: exchange.name + '.' + uuid

or you can take a shortcut and just pass AMQP connection string.

options = url: 'amqp://...'

Notes

  • Each instance of AmqpEventEmitter receives each emitted event.
  • You can immediately emit events without waiting for AMQP connection.
  • amqp-eventemitter.ready is emitted when connection is actually made, exchange created and queue bound.

License

The MIT License (MIT)

Copyright (c) 2013 Good Eggs Inc.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Something went wrong with that request. Please try again.