topic Re: Use QlikSense API on a machine which is not QlikSense server in Integration, Extension & APIs

Use QlikSense API on a machine which is not QlikSense server

Wed, 25 Jan 2017 07:55:38 GMT

Hi all,

I'm building a web application and I'm trying to use QlikSense API which installed on a different machine.

The "require.js" file is on a remote server (QlikSense server)

My code is:

var config = {

host: "[qlikSenseserverIP]",

prefix: "/",

port: 443,

isSecure: true

};

require.config({

baseUrl: (config.isSecure ? "https://" : "http://") + config.host + (config.port ? ":" + config.port : "") + config.prefix + "resources"

});

require(["js/qlik"], function (qlik) {

qlik.setOnError(function (error) {

$('#popupText').append(error.message + "<br>");

$('#popup').fadeIn(1000);

});

$("#closePopup").click(function () {

$('#popup').hide();

});

var app = qlik.openApp('[appID]', config);

});

I get this error after qlik.openApp('[appID]', config):

"WebSocket connection to 'ws://[qlikSenseserverIP]:443/app/[appID]?reloadUri=http%3A%2F%2Flocalhost%3A2000%2F[myDefaultPage]r%2FReports%2F%3FmenuType%3D1%26menuDes%3DBalance%2520Sheet' failed: Error during WebSocket handshake: net::ERR_CONNECTION_RESET".

What may be the cause?

Re: Use QlikSense API on a machine which is not QlikSense server

Anonymous — Wed, 27 Sep 2017 06:10:39 GMT

Hi,

Could you solve this issue?? I am facing the same issue.

Re: Use QlikSense API on a machine which is not QlikSense server

Vincenzo_Esposito — Thu, 28 Sep 2017 18:12:00 GMT

I'm considering you replace the qlikSenseserverIP with the actual IP address. If so seems there is something in between your server and QlikSense which cut the the web socket protocol

Re: Use QlikSense API on a machine which is not QlikSense server

s29124141 — Sat, 30 Sep 2017 00:16:19 GMT

Make sure that you have whitelisted web server host and the ip address in your virtual proxy to allow web socket connections. Looking at the error message it looks like you are testing on localhost, hence add "localhost" as well to your virtual proxy white list.

Re: Use QlikSense API on a machine which is not QlikSense server

Anonymous — Wed, 04 Oct 2017 08:38:44 GMT

If I whitelist the webserver host IP address, will I be able to access the web application from other machine. Because I got a Insecure response error in qlik.js when I tried opening the hosted web application in a different machine. In my local machine it worked.

Thanks.

Re: Use QlikSense API on a machine which is not QlikSense server

jelle_vervloess1 — Wed, 04 Oct 2017 13:55:43 GMT

i was strugling with this error asswel (i think), make sure you clear your cache from time to time since the connection could still be saved

Re: Use QlikSense API on a machine which is not QlikSense server

s29124141 — Wed, 04 Oct 2017 16:22:39 GMT

If its a CORS issue, add access control allow origin to response headers. If not post the error message and the screenshot.

Re: Use QlikSense API on a machine which is not QlikSense server

Anonymous — Mon, 09 Oct 2017 03:07:58 GMT

No I get a error in console like "ERR_INSECURE_RESPONSE" while loading qlik.js

Re: Use QlikSense API on a machine which is not QlikSense server

s29124141 — Wed, 18 Oct 2017 01:28:40 GMT

Check what authentication you have in place. Try the same by allowing anonymous authentication. If that solves then you are missing qlik session cookie in your requests.

Re: Use QlikSense API on a machine which is not QlikSense server

oknotsen — Wed, 04 Apr 2018 11:40:39 GMT

Could you explain that a bit more?

What should I be looking for in my script / what is missing where?