nodejs-TCPServer-with-NMA-notification.js

var net = require("net");
var request = require('request');
var xml2js = require('xml2js');

// fill in here with your api key from http://www.notifymyandroid.com/account.jsp
var apikey = "";

// creating states
var HOTstate = 2, NORMALstate = 1, COLDstate = 0;
// setting the state to normal
var TEMPstate = NORMALstate;

var PORT = 1234;
VAR HOST = '0.0.0.0';

net.createServer(function(sock) {

    sock.on('data', function(data) {
      // assuming the data is "<TemperatureValue>\r\n"
      var sensor = data.toString().replace("\r\n","");
      console.log("We have a new data" + sensor);
      if (sensor > 40 && TEMPstate != HOTstate){
        notifyMA(apikey, "TemperatureApp", "Hot!", "It's getting Hot!", 4 );
        TEMPstate = HOTstate;
      } 
      else if (sensor < 0 && TEMPstate != COLDstate){
        notifyMA(apikey, "TemperatureApp", "Cold!", "Winter is Coming!", 4 );
        TEMPstate = COLDstate;
      } 
      else if (TEMPstate != NORMALstate){
        notifyMA(apikey, "TemperatureApp", "Normal", "Back to Normal!", 2 );
        TEMPstate = NORMALstate;        
      }
    });

    sock.on('close', function() {
        //logger.trace('CLOSED: ' + sock.remoteAddress +' '+ sock.remotePort);
    });

}).listen(PORT, HOST);

 
function notifyMA(keystring, appname, eventtitle, descriptiontext, priorityvalue){
  var parser = new xml2js.Parser();
  // you can also use (http|https).request but this was easier for me
  var r = request.post('http://www.notifymyandroid.com/publicapi/notify', {form : {apikey: keystring,
                     application: appname,
                     event: eventtitle,
                     description: descriptiontext,
                     priority: priorityvalue}}, function (error, response, body) {
        if (!error && response.statusCode == 200) {
          parser.parseString(body.toString(), function(err, result){
            var success = result.nma.success[0].$;
            // you can use these to manage your notification cases
            console.log("response : " + success.code);
            console.log("remaining : " + success.remaining);
            console.log("resettimer : " + success.resettimer);
          });
        }
    });
}