##About ####Mosca is a node.js mqtt broker, which can be used:
- MQTT 3.1 and 3.1.1 compliant.
- QoS 0 and QoS 1.
- Various storage options for QoS 1 offline packets, and subscriptions.
- As fast as it is possible.
- Usable inside ANY other Node.js app.
- Supports Node.js v0.10 and v0.12.
- Supports io.js v1.x and v2.x and v3.x (please do not use v3.1.0)
##Quickstart
npm install mosca bunyan -g
mosca -v | bunyannpm install mosca --saveShow me some code:
var mosca = require('mosca');
var ascoltatore = {
//using ascoltatore
type: 'mongo',
url: 'mongodb://localhost:27017/mqtt',
pubsubCollection: 'ascoltatori',
mongo: {}
};
var settings = {
port: 1883,
backend: ascoltatore
};
var server = new mosca.Server(settings);
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);
});
server.on('ready', setup);
// fired when the mqtt server is ready
function setup() {
console.log('Mosca server is up and running');
}All the info to get you started is gathered in this wiki page
Also there is an example using Redis
All to be found on our repository wiki section.
OR
read the dox generated documentation.
See the slides of my talk "MQTT and Node.js - Messaging in the Internet of Things".
You can find a test version of mosca at test.mosca.io. You can use ws://test.mosca.io/ to connect to the WebSocket tunnel. This is powered by the docker image.
If you like Mosca, consider supporting the project by donating via Gittip, or hire me to get you started and solve any issue you might find. Also, check out our showcase wiki page! Feel free to add yourself! :)
Mosca sits between your system and the devices: this is though role, and we did our best to secure your systems. However, you might find a security issue: in that case, email @mcollina at [email protected].
Use the issue tracker for bugs. Tweet us for any idea that can improve the project. Chat with us on Mosca's room on Gitter.
| David Halls | GitHub/davedoesdev |
|---|---|
| Andrea Reginato | GitHub/andreareginato |
| Chris Wiggins | GitHub/chriswiggins |
| Samir Naik | GitHub/samirnaik |
| Leo Steiner | GitHub/ldstein |
| John Kokkinidis | GitHub/SudoPlz |
| Morgan Cheng | GitHub/mocheng |
Copyright (c) 2013-2015 Matteo Collina, http://matteocollina.com
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.