raumstatus/flukso.js

var util = require('util');
var EventEmitter = require('events').EventEmitter;
var request = require('request');

var Flukso = function(hostname, pathname) {
    var self = this;
    var regexp = /([0-9]+)\]\]$/; // /\(([0-9]+) hosts* up\)/;

    this.pollPower = function() {
        request({url: "http://" + hostname + pathname}, function(error, res, response) {
            if (error) {
                self.emit('failed', error)
            } else {
              var matches = regexp.exec(response);
              if(matches != null && matches.length == 2) {
                    var time = Date.now();
                    var num = matches[1];
                    self.emit('done', parseInt(num));
                }
            }
        });
    };
};

util.inherits(Flukso, EventEmitter);
module.exports = Flukso;