NodeJS UDP-Multicast
Multicast UDP Sockets for NodeJS
Installation
$ cd ~/.node_libraries
$ git clone http://github.com/phidelta/NodeJS-UDP-Multicast.git mdgram
$ cd mdgram
$ node-waf configure build
$ ln -s ./build/default/bindings.node bindings.node
OR
$ git clone http://github.com/phidelta/NodeJS-UDP-Multicast.git mdgram
$ cd mdgram
$ npm install
OR SIMPLY
$ npm install mdgram
Synopsis
Create a Listening Socket:
var mdgram=require('mdgram');
var socket=mdgram.createSocket('udp4');
socket.bind(1234);
socket.joinGroup("225.0.0.73");
Setting the Multicast TimeToLive:
socket.setMulticastTTL(5);
Setting the Multicast Interface:
socket.setMulticastInterface("192.168.0.3"); // Where 192.168.0.3 is the IP of the interface you want to use Multicast on
socket.setMulticastInterface(); // If you want the system to figure out which to use (commonly the first non-loopback interface)
Leaving a Multicast Group:
socket.leaveGroup("225.0.0.73");
Authors
Philipp Dunkel (phidelta at phideltacity.net)
License
MIT license. See license text in file LICENSE.