Created question in FIWARE Q/A platform on 14-02-2015 at 01:02
Please, ANSWER this question AT http://stackoverflow.com/questions/28510955/proxyconnectionerror-when-connecting-as-anonymous

Question:
ProxyConnectionError when connecting as Anonymous

Description:
I have developed an operator to retrieve information from Orion Context Broker.

It works perfectly when I'm loggin but if I try to enter as anonymous (with the embedded URL) in a incognito window, the operator raises the next error:

(link to the image): http://i.stack.imgur.com/jxMkr.png

This is the code:

var doInitialSubscription = function doInitialSubscription() {

this.subscriptionId = null;

this.ngsi_server = MashupPlatform.prefs.get('ngsi_server');
this.ngsi_proxy = MashupPlatform.prefs.get('ngsi_proxy');
this.connection = new NGSI.Connection(this.ngsi_server,

);

console.log("Send initial subscription");

var types = ['SMARTMETER'];
var entityIdList = [];
var entityId;
entityId =

;
entityIdList.push(entityId);
var attributeList = null;
var duration = 'PT3H';
var throttling = null;
var notifyConditions = [

];
var options = {
flat: true,
onNotify: handlerReceiveEntity.bind(this),
onSuccess: function (data) {
console.log("Subscription success ID: "+data.subscriptionId);
this.subscriptionId = data.subscriptionId;
this.refresh_interval = setInterval(refreshNGSISubscription.bind(this), 1000 * 60 * 60 * 2); // each 2 hours
window.addEventListener("beforeunload", function ()

.bind(this));
}.bind(this),
onFailure: function(data)

};
console.log("Now creating subscription...");
this.connection.createSubscription(entityIdList, attributeList, duration, throttling, notifyConditions, options);
};

Any idea of what is wrong?