topic Re: Qlik Sense Engine Health Check doesn't refresh in Integration, Extension & APIs

Qlik Sense Engine Health Check doesn't refresh

dmnrp — Tue, 22 Jan 2019 13:53:03 GMT

Hello,

I'm developing a Qlik's Health status dashboard and I'm using the endpoint health check to get the data: https://help.qlik.com/en-US/sense-developer/November2018/Subsystems/EngineAPI/Content/Sense_EngineAPI/GettingSystemInformation/HealthCheckStatus.htm

I've created a REST connection but only works the first time that I reload it. Everytime that I reload the app I always get the same data (no change) but if I put in browser https://server/engine/healthcheck/ and then refresh the app I get new data.

I think that REST Connector has a bug and It save previous state, not refresh

I also try using POSTMAN and works fine like browser

Does anybody also happen to? did anybody try developing engine status dashboard?

Regards

Re: Qlik Sense Engine Health Check doesn't refresh

Contractor — Wed, 26 Jun 2019 13:46:02 GMT

Hello:

I have done exactly the same and got the same result. The request doesn't refresh or the result gets cached and is not able to refresh the values.

Regards.

Re: Qlik Sense Engine Health Check doesn't refresh

Levi_Turner — Thu, 05 Sep 2019 00:20:56 GMT

Are you using the Qlik REST Connector, @Contractor ?

I am seeing similar behavior on any call which goes over QPS rather than directly to the Engine. I've pinged Qlik Support about it.

Re: Qlik Sense Engine Health Check doesn't refresh

Contractor — Thu, 10 Oct 2019 13:54:15 GMT

Hi LeviTurner,

Yes, I have used the REST connector using the appropriate URL targeting to the main server and even pointing directly to the engine (using default port) but without success.

Any clue about it?

Thanks and kind regards.

Re: Qlik Sense Engine Health Check doesn't refresh

Levi_Turner — Thu, 10 Oct 2019 14:15:59 GMT

It's caused by caching at the Proxy level. See https://support.qlik.com/articles/000082982 for a pointer towards resolution.

Re: Qlik Sense Engine Health Check doesn't refresh

erlanggamaha — Thu, 14 May 2020 09:12:29 GMT

Try set your query headers on your REST Data Connections:

Name : Cache-control Value : max-age=0

Name : Cache-control Value : no-cache

For more details. you can check this link https://support.qlik.com/articles/000082982?_ga=2.169708961.1046714749.1589349978-69991256.1562569759