Qlik Sense iframe too many active sessions in parallel

[Shadi_Sai]

Hi all,
We are deploying out website with built-in iframes from Qlik sense, however while creating the website and refreshing the page, we are getting "Too many active sessions in parallel", how can we increase the number of parallel sessions, or is there a way to make the sessions unlimited for a specific stream/app in Qlik sense.

[Andrei_Cusnir]

Hello,

There is an official public article "Qlik Fix: How to fix "Too many sessions active in parallel"" [1], that describes how to resolve the issue. This article has a lot of details with tips and it also has a video dedicated that shows step by step process.

I hope that this information was helpful. In case I have misunderstood the use case scenario, please elaborate in details by providing additional information. However, if it has helped you resolve the issue, addressed your concerns or at least pointed you in the right direction, please mark it as Accepted Solution to give further visibility to other community members. 
 

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[1] https://community.qlik.com/t5/Qlik-Fix/Qlik-Fix-How-to-fix-quot-Too-many-sessions-active-in-parallel...

[Francisco_Fernandez]

Hello @Shadi_Sai ,

The most common issue for these cases is that multiple iframes are loading simultaneously, resulting in multiple sessions.

In order to avoid this issue, I would suggest to use a JS promise() function or set a delay between each iframe load.

Hope this helps.

Best regards,

Francisco

[Shadi_Sai]

Greetings @Andrei_Cusnir,
Regarding the following steps I have followed them, however is there a way to increase the max number of 5 sessions per user in the Qlik Sense?
Also another question, they mentioned  in the Scheduler in QMC "Max concurrent reloads" & "Engine timeout", could you perhaps explain them to me if possible because I didn't get their functionality well.

[Shadi_Sai]

Greetings @Francisco_Fernandez,
Thanks you for the suggestion, however wouldn't having multiple iframes in a single web considered 1 session since its being generated by the same browser tab/session? 
Regards.

[oz_moyal · Accepted solution]

No,
Each iframe is indepent and has is own connection (with webscocket)
It is also very bad from perofmance point of view to use few iframes on same page, as each iframe loads the qlik engine and opens websocket.

It is better to implement using mashup, which can load all objects in web page with one  qlik connection.

[Shadi_Sai]

In case of using mashups, I never used it so I hope you can help me with some questions regarding that, can we integrate the mashup into a separate website that is managed by us, and how about the authentication with qlik sense is it possible to use the JWT authentication method with mashups or it has a different way of connection.

Regards.