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    rayson

    0.3.3 • Public • Published

    rayson

    Build Dependencies

    Rayson is a JSON-RPC 2.0 mqtt client and mqtt server for node.js based on jayson.

    Installation

    $ npm install --save rayson
    

    Server

    jason-mqtt server played as a mqtt consumer, so it need a mqtt server start first. We can use mosca.

    Exposes an array of functions which retrieves and returns data.

    var rayson = require('../'/*'rayson'*/);
     
    var moscaServer = new require('mosca').Server({port: 9999}); // start mosca server for test
     
    var server = rayson.server({
        localtime: function (cb) {
            console.log('localtime has been called');
            cb(null, new Date());
        }
    }).mqtt('mqtt://localhost:9999', '$rpc/server1/localtime');
     
    server.format('msgpack'); // default is `json`
     

    Client

    Consumes the api exposed by the previous example.

    var rayson = require('../'/*'rayson'*/);
     
    var client = rayson.client.mqtt('mqtt://localhost:9999', '$rpc/:sid/localtime');
     
    client.format('msgpack'); // default is `json`
     
    client.mqtt.on('error', function (err) {
        console.error(err);
    });
     
    client.mqtt.on('connect', function () {
        console.log('connected');
    });
     
    client.mqtt.on('reconnect', function () {
        console.log('reconnect');
    });
     
    client.mqtt.on('offline', function () {
        console.log('offline');
    });
     
    client.sid('server1').request('localtime', [], function(err, error, time) {
        console.log('localtime: ', time);
    }).timeout(10);
     

    License

    MIT © taoyuan

    Install

    npm i rayson

    DownloadsWeekly Downloads

    4

    Version

    0.3.3

    License

    MIT

    Last publish

    Collaborators

    • bitt