topic Re: Multiple session apps in the same user session in Integration, Extension & APIs

Multiple session apps in the same user session

nzlysenko — Sat, 16 Nov 2024 06:17:53 GMT

Hi everyone. I try to create two session apps using engine api in one user session but it doesn't work. The engine answers with the message: "error: { code: 1002, parameter: '', message: 'App already open' } }". We use Qlik Sense Server February 2019 release. Code sample:

(async ()=>{

const qix = await session.open();

await qix.createSessionAppFromApp({'qSrcAppId':'5f0eba2b-1fcf-46c9-8a9c-b4b6c0304de4'});

await qix.createSessionAppFromApp({'qSrcAppId':'378108df-7212-493e-ac6d-9ba63935de45'});

await session.close();

})();

Re: Multiple session apps in the same user session

ErikWetterberg — Wed, 20 Mar 2019 04:09:09 GMT

Hi,

that’s not possible. QIX only allows one app for a web socket, so you have to open two web sockets.

Re: Multiple session apps in the same user session

nzlysenko — Wed, 20 Mar 2019 07:12:02 GMT

Thank you! I changed code for multiple websockets adding unique id in the url like `wss://${host}:4747/app/${uniqueId}` and now it all works.