查看Node.js Quick Start的源代码

=== Server ===

https://github.com/mcollina/mosca/wiki/MQTT-over-Websockets

<source lang=bash>
comcat@jackslab:/work/mqtt$ npm install mosca bunyan -g
comcat@jackslab:/work/mqtt$ mosca -v --http-port 3000 --http-bundle --http-static ./ | bunyan
comcat@jackslab:/work/mqtt$ cat server.js 
#!/usr/bin/env node

var mosca = require('mosca')

var moscaSettings = {
  port: 1883
};

var server = new mosca.Server(moscaSettings);

server.on('ready', setup);

server.on('clientConnected', function(client) {
    console.log('client connected', client.id);     
});

// fired when a message is received
server.on('published', function(packet, client) {
  console.log('Published', packet.payload);
});

// fired when the mqtt server is ready
function setup() {
  console.log('Mosca server is up and running')
}
</source>