Gnippy

A Node.js client for consuming Gnip. Connect to the Gnip Powertrack Streaming API and manage your rules. You must have a Gnip account with Twitter PowerTrack available and enabled.

Gnippy.Powertrack.Stream

The stream is an EventEmitter that allows you to connect to a PowerTrack stream and start receiving data.

API Methods

stream.start()

Connect to the stream and start receiving data from Gnip. You should have registered at least one event listener for any of the following events from the stream:

• data
• share
• post

stream.end()

Terminates the connection to the stream.

Events

Event Name	Description
data	Emitted for each content item received.
error	Emitted when the response received is not a 200 OK.
end	Emitted when the stream has been ended.
post	Emitted for each content item received that has a verb value of post.
share	Emitted for each content item received that has a verb value of share.

Installation

npm install gnippy

Example Usage

var Gnippy  = require('gnippy');

var powertrack_options  = {
  account_name: "<your Gnip account name>",
  user:         "<your Gnip user name>",
  password:     "<your Gnip password>",
  stream_name:  "<your Gnip Powertrack Stream name, ex. 'prod'>"
};

var stream  = new Gnippy.Powertrack.Stream(powertrack_options);

stream.on('error', function(err){
  console.error(err);  
});

stream.on('data', function(data){
  console.dir(data);  
});

stream.on('post', function(data){
  console.dir(data);  
});

stream.on('share', function(data){
  console.dir(data);  
});

stream.start();

=== Tests and details to follow soon....